diff --git a/AmalgamationTool/DynamORM.Amalgamation.cs b/AmalgamationTool/DynamORM.Amalgamation.cs
index 7762576..51e5c7c 100644
--- a/AmalgamationTool/DynamORM.Amalgamation.cs
+++ b/AmalgamationTool/DynamORM.Amalgamation.cs
@@ -1977,6 +1977,17 @@ namespace DynamORM
             }
             return builder;
         }
+        /// <summary>Adds to the <code>FROM</code> clause using a typed scope builder with evolving join arity.</summary>
+        /// <typeparam name="T">Type which can be represented in database.</typeparam>
+        /// <param name="alias">Table alias.</param>
+        /// <param name="noLock">use no lock.</param>
+        /// <returns>Scope builder instance.</returns>
+        public virtual IDynamicTypedSelectScopeQueryBuilder<T> FromTypedScope<T>(string alias = null, bool noLock = false)
+        {
+            DynamicTypedSelectQueryBuilder<T> builder = (DynamicTypedSelectQueryBuilder<T>)FromTyped<T>(alias, noLock);
+            string resolvedAlias = string.IsNullOrEmpty(alias) ? builder.Tables[0].Alias ?? builder.Tables[0].Name : alias;
+            return new DynamicTypedSelectScopeQueryBuilder<T>(builder, resolvedAlias);
+        }
         /// <summary>Adds to the <code>FROM</code> clause using <see cref="Type"/>.</summary>
         /// <param name="t">Type which can be represented in database.</param>
         /// <returns>This instance to permit chaining.</returns>
@@ -7364,6 +7375,55 @@ namespace DynamORM
                 /// <summary>Add typed SQL DSL order-by expression using root and first four joined table contexts.</summary>
                 IDynamicTypedSelectQueryBuilder<T> OrderBySql<TJoin1, TJoin2, TJoin3, TJoin4>(Func<TypedTableContext<T>, TypedTableContext<TJoin1>, TypedTableContext<TJoin2>, TypedTableContext<TJoin3>, TypedTableContext<TJoin4>, TypedSqlOrderExpression> selector, params Func<TypedTableContext<T>, TypedTableContext<TJoin1>, TypedTableContext<TJoin2>, TypedTableContext<TJoin3>, TypedTableContext<TJoin4>, TypedSqlOrderExpression>[] selectors);
             }
+            /// <summary>Typed scope-based select builder with evolving join arity.</summary>
+            public interface IDynamicTypedSelectScopeQueryBuilder<T> : IDynamicSelectQueryBuilder
+            {
+                IDynamicTypedSelectScopeQueryBuilder<T, TJoin1> Join<TJoin1>(Func<TypedScopeJoinBuilder<T, TJoin1>, TypedScopeJoinBuilder<T, TJoin1>> specification);
+                IDynamicTypedSelectScopeQueryBuilder<T> SelectSql(Func<TypedTableContext<T>, TypedSqlSelectable> selector, params Func<TypedTableContext<T>, TypedSqlSelectable>[] selectors);
+                IDynamicTypedSelectScopeQueryBuilder<T> WhereSql(Func<TypedTableContext<T>, TypedSqlPredicate> predicate);
+                IDynamicTypedSelectScopeQueryBuilder<T> HavingSql(Func<TypedTableContext<T>, TypedSqlPredicate> predicate);
+                IDynamicTypedSelectScopeQueryBuilder<T> GroupBySql(Func<TypedTableContext<T>, TypedSqlExpression> selector, params Func<TypedTableContext<T>, TypedSqlExpression>[] selectors);
+                IDynamicTypedSelectScopeQueryBuilder<T> OrderBySql(Func<TypedTableContext<T>, TypedSqlOrderExpression> selector, params Func<TypedTableContext<T>, TypedSqlOrderExpression>[] selectors);
+            }
+            /// <summary>Typed scope-based select builder with two typed table contexts.</summary>
+            public interface IDynamicTypedSelectScopeQueryBuilder<T1, T2> : IDynamicSelectQueryBuilder
+            {
+                IDynamicTypedSelectScopeQueryBuilder<T1, T2, TJoin3> Join<TJoin3>(Func<TypedScopeJoinBuilder<T1, T2, TJoin3>, TypedScopeJoinBuilder<T1, T2, TJoin3>> specification);
+                IDynamicTypedSelectScopeQueryBuilder<T1, T2> SelectSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedSqlSelectable> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedSqlSelectable>[] selectors);
+                IDynamicTypedSelectScopeQueryBuilder<T1, T2> WhereSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedSqlPredicate> predicate);
+                IDynamicTypedSelectScopeQueryBuilder<T1, T2> HavingSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedSqlPredicate> predicate);
+                IDynamicTypedSelectScopeQueryBuilder<T1, T2> GroupBySql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedSqlExpression> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedSqlExpression>[] selectors);
+                IDynamicTypedSelectScopeQueryBuilder<T1, T2> OrderBySql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedSqlOrderExpression> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedSqlOrderExpression>[] selectors);
+            }
+            /// <summary>Typed scope-based select builder with three typed table contexts.</summary>
+            public interface IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3> : IDynamicSelectQueryBuilder
+            {
+                IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, TJoin4> Join<TJoin4>(Func<TypedScopeJoinBuilder<T1, T2, T3, TJoin4>, TypedScopeJoinBuilder<T1, T2, T3, TJoin4>> specification);
+                IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3> SelectSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedSqlSelectable> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedSqlSelectable>[] selectors);
+                IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3> WhereSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedSqlPredicate> predicate);
+                IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3> HavingSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedSqlPredicate> predicate);
+                IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3> GroupBySql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedSqlExpression> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedSqlExpression>[] selectors);
+                IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3> OrderBySql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedSqlOrderExpression> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedSqlOrderExpression>[] selectors);
+            }
+            /// <summary>Typed scope-based select builder with four typed table contexts.</summary>
+            public interface IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4> : IDynamicSelectQueryBuilder
+            {
+                IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4, TJoin5> Join<TJoin5>(Func<TypedScopeJoinBuilder<T1, T2, T3, T4, TJoin5>, TypedScopeJoinBuilder<T1, T2, T3, T4, TJoin5>> specification);
+                IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4> SelectSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedSqlSelectable> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedSqlSelectable>[] selectors);
+                IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4> WhereSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedSqlPredicate> predicate);
+                IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4> HavingSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedSqlPredicate> predicate);
+                IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4> GroupBySql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedSqlExpression> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedSqlExpression>[] selectors);
+                IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4> OrderBySql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedSqlOrderExpression> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedSqlOrderExpression>[] selectors);
+            }
+            /// <summary>Typed scope-based select builder with five typed table contexts.</summary>
+            public interface IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4, T5> : IDynamicSelectQueryBuilder
+            {
+                IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4, T5> SelectSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedTableContext<T5>, TypedSqlSelectable> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedTableContext<T5>, TypedSqlSelectable>[] selectors);
+                IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4, T5> WhereSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedTableContext<T5>, TypedSqlPredicate> predicate);
+                IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4, T5> HavingSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedTableContext<T5>, TypedSqlPredicate> predicate);
+                IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4, T5> GroupBySql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedTableContext<T5>, TypedSqlExpression> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedTableContext<T5>, TypedSqlExpression>[] selectors);
+                IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4, T5> OrderBySql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedTableContext<T5>, TypedSqlOrderExpression> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedTableContext<T5>, TypedSqlOrderExpression>[] selectors);
+            }
             /// <summary>Typed update query builder for mapped entities.</summary>
             /// <typeparam name="T">Mapped entity type.</typeparam>
             public interface IDynamicTypedUpdateQueryBuilder<T> : IDynamicUpdateQueryBuilder
@@ -7753,6 +7813,188 @@ namespace DynamORM
                     return builder.Join(on, alias, DynamicJoinType.Full);
                 }
             }
+            public abstract class TypedScopeJoinBuilderBase<TSelf>
+                where TSelf : TypedScopeJoinBuilderBase<TSelf>
+            {
+                /// <summary>Gets join alias.</summary>
+                public string Alias { get; private set; }
+
+                /// <summary>Gets join type.</summary>
+                public DynamicJoinType JoinType { get; private set; }
+
+                /// <summary>Gets custom join type text.</summary>
+                public string CustomJoinType { get; private set; }
+
+                /// <summary>Gets a value indicating whether joined source should use NOLOCK.</summary>
+                public bool UseNoLock { get; private set; }
+
+                protected TypedScopeJoinBuilderBase()
+                {
+                    JoinType = DynamicJoinType.Join;
+                }
+                public TSelf As(string alias)
+                {
+                    Alias = alias;
+                    return (TSelf)this;
+                }
+                public TSelf Inner()
+                {
+                    JoinType = DynamicJoinType.Inner;
+                    CustomJoinType = null;
+                    return (TSelf)this;
+                }
+                public TSelf Join()
+                {
+                    JoinType = DynamicJoinType.Join;
+                    CustomJoinType = null;
+                    return (TSelf)this;
+                }
+                public TSelf Left()
+                {
+                    JoinType = DynamicJoinType.Left;
+                    CustomJoinType = null;
+                    return (TSelf)this;
+                }
+                public TSelf Right()
+                {
+                    JoinType = DynamicJoinType.Right;
+                    CustomJoinType = null;
+                    return (TSelf)this;
+                }
+                public TSelf Full()
+                {
+                    JoinType = DynamicJoinType.Full;
+                    CustomJoinType = null;
+                    return (TSelf)this;
+                }
+                public TSelf LeftOuter()
+                {
+                    JoinType = DynamicJoinType.LeftOuter;
+                    CustomJoinType = null;
+                    return (TSelf)this;
+                }
+                public TSelf RightOuter()
+                {
+                    JoinType = DynamicJoinType.RightOuter;
+                    CustomJoinType = null;
+                    return (TSelf)this;
+                }
+                public TSelf FullOuter()
+                {
+                    JoinType = DynamicJoinType.FullOuter;
+                    CustomJoinType = null;
+                    return (TSelf)this;
+                }
+                public TSelf Type(string joinType)
+                {
+                    if (string.IsNullOrEmpty(joinType))
+                        throw new ArgumentNullException("joinType");
+
+                    CustomJoinType = joinType.Trim();
+                    return (TSelf)this;
+                }
+                public TSelf NoLock(bool use = true)
+                {
+                    UseNoLock = use;
+                    return (TSelf)this;
+                }
+            }
+            public sealed class TypedScopeJoinBuilder<T1, TRight> : TypedScopeJoinBuilderBase<TypedScopeJoinBuilder<T1, TRight>>
+            {
+                internal Func<TypedTableContext<T1>, TypedTableContext<TRight>, TypedSqlPredicate> OnSqlPredicate { get; private set; }
+                internal string OnRawCondition { get; private set; }
+
+                public TypedScopeJoinBuilder<T1, TRight> OnSql(Func<TypedTableContext<T1>, TypedTableContext<TRight>, TypedSqlPredicate> predicate)
+                {
+                    if (predicate == null)
+                        throw new ArgumentNullException("predicate");
+
+                    OnSqlPredicate = predicate;
+                    OnRawCondition = null;
+                    return this;
+                }
+                public TypedScopeJoinBuilder<T1, TRight> OnRaw(string condition)
+                {
+                    if (string.IsNullOrEmpty(condition))
+                        throw new ArgumentNullException("condition");
+
+                    OnRawCondition = condition.Trim();
+                    OnSqlPredicate = null;
+                    return this;
+                }
+            }
+            public sealed class TypedScopeJoinBuilder<T1, T2, TRight> : TypedScopeJoinBuilderBase<TypedScopeJoinBuilder<T1, T2, TRight>>
+            {
+                internal Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<TRight>, TypedSqlPredicate> OnSqlPredicate { get; private set; }
+                internal string OnRawCondition { get; private set; }
+
+                public TypedScopeJoinBuilder<T1, T2, TRight> OnSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<TRight>, TypedSqlPredicate> predicate)
+                {
+                    if (predicate == null)
+                        throw new ArgumentNullException("predicate");
+
+                    OnSqlPredicate = predicate;
+                    OnRawCondition = null;
+                    return this;
+                }
+                public TypedScopeJoinBuilder<T1, T2, TRight> OnRaw(string condition)
+                {
+                    if (string.IsNullOrEmpty(condition))
+                        throw new ArgumentNullException("condition");
+
+                    OnRawCondition = condition.Trim();
+                    OnSqlPredicate = null;
+                    return this;
+                }
+            }
+            public sealed class TypedScopeJoinBuilder<T1, T2, T3, TRight> : TypedScopeJoinBuilderBase<TypedScopeJoinBuilder<T1, T2, T3, TRight>>
+            {
+                internal Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<TRight>, TypedSqlPredicate> OnSqlPredicate { get; private set; }
+                internal string OnRawCondition { get; private set; }
+
+                public TypedScopeJoinBuilder<T1, T2, T3, TRight> OnSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<TRight>, TypedSqlPredicate> predicate)
+                {
+                    if (predicate == null)
+                        throw new ArgumentNullException("predicate");
+
+                    OnSqlPredicate = predicate;
+                    OnRawCondition = null;
+                    return this;
+                }
+                public TypedScopeJoinBuilder<T1, T2, T3, TRight> OnRaw(string condition)
+                {
+                    if (string.IsNullOrEmpty(condition))
+                        throw new ArgumentNullException("condition");
+
+                    OnRawCondition = condition.Trim();
+                    OnSqlPredicate = null;
+                    return this;
+                }
+            }
+            public sealed class TypedScopeJoinBuilder<T1, T2, T3, T4, TRight> : TypedScopeJoinBuilderBase<TypedScopeJoinBuilder<T1, T2, T3, T4, TRight>>
+            {
+                internal Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedTableContext<TRight>, TypedSqlPredicate> OnSqlPredicate { get; private set; }
+                internal string OnRawCondition { get; private set; }
+
+                public TypedScopeJoinBuilder<T1, T2, T3, T4, TRight> OnSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedTableContext<TRight>, TypedSqlPredicate> predicate)
+                {
+                    if (predicate == null)
+                        throw new ArgumentNullException("predicate");
+
+                    OnSqlPredicate = predicate;
+                    OnRawCondition = null;
+                    return this;
+                }
+                public TypedScopeJoinBuilder<T1, T2, T3, T4, TRight> OnRaw(string condition)
+                {
+                    if (string.IsNullOrEmpty(condition))
+                        throw new ArgumentNullException("condition");
+
+                    OnRawCondition = condition.Trim();
+                    OnSqlPredicate = null;
+                    return this;
+                }
+            }
         namespace Extensions
         {
                 internal static class DynamicHavingQueryExtensions
@@ -11589,6 +11831,10 @@ namespace DynamORM
                         TypedSqlRenderContext context = new TypedSqlRenderContext(this);
                         return predicate.Render(context);
                     }
+                    internal string RenderScopeSqlPredicate(TypedSqlPredicate predicate)
+                    {
+                        return RenderSqlPredicate(predicate);
+                    }
                     private string ParseTypedCondition(Expression expression)
                     {
                         expression = UnwrapConvert(expression);
@@ -11981,6 +12227,475 @@ namespace DynamORM
                         return getter();
                     }
                 }
+                internal abstract class DynamicTypedSelectScopeQueryBuilderBase<TRoot> : IDynamicSelectQueryBuilder
+                {
+                    protected readonly DynamicTypedSelectQueryBuilder<TRoot> Builder;
+
+                    protected DynamicTypedSelectScopeQueryBuilderBase(DynamicTypedSelectQueryBuilder<TRoot> builder)
+                    {
+                        Builder = builder;
+                    }
+                    public DynamicDatabase Database { get { return Builder.Database; } }
+                    public IList<ITableInfo> Tables { get { return Builder.Tables; } }
+                    public IDictionary<string, IParameter> Parameters { get { return Builder.Parameters; } }
+                    public bool VirtualMode { get { return Builder.VirtualMode; } set { Builder.VirtualMode = value; } }
+                    public bool SupportSchema { get { return Builder.SupportSchema; } }
+                    public List<Action<IParameter>> OnCreateTemporaryParameter { get { return Builder.OnCreateTemporaryParameter; } set { Builder.OnCreateTemporaryParameter = value; } }
+                    public List<Action<IParameter, IDbDataParameter>> OnCreateParameter { get { return Builder.OnCreateParameter; } set { Builder.OnCreateParameter = value; } }
+                    public bool IsDisposed { get { return Builder.IsDisposed; } }
+
+                    public void Dispose()
+                    {
+                        Builder.Dispose();
+                    }
+                    public IDbCommand FillCommand(IDbCommand command)
+                    {
+                        return Builder.FillCommand(command);
+                    }
+                    public string CommandText()
+                    {
+                        return Builder.CommandText();
+                    }
+                    public IEnumerable<dynamic> Execute()
+                    {
+                        return Builder.Execute();
+                    }
+                    public IEnumerable<T> Execute<T>() where T : class
+                    {
+                        return Builder.Execute<T>();
+                    }
+                    public void ExecuteDataReader(Action<IDataReader> reader)
+                    {
+                        Builder.ExecuteDataReader(reader);
+                    }
+                    public object Scalar()
+                    {
+                        return Builder.Scalar();
+                    }
+            #if !DYNAMORM_OMMIT_GENERICEXECUTION && !DYNAMORM_OMMIT_TRYPARSE
+                    public TResult ScalarAs<TResult>(TResult defaultValue = default(TResult))
+                    {
+                        return Builder.ScalarAs(defaultValue);
+                    }
+            #endif
+
+                    public IDynamicSelectQueryBuilder From(Func<dynamic, object> fn, params Func<dynamic, object>[] func)
+                    {
+                        Builder.From(fn, func);
+                        return this;
+                    }
+                    public IDynamicSelectQueryBuilder Join(params Func<dynamic, object>[] func)
+                    {
+                        Builder.Join(func);
+                        return this;
+                    }
+                    public IDynamicSelectQueryBuilder Where(Func<dynamic, object> func)
+                    {
+                        Builder.Where(func);
+                        return this;
+                    }
+                    public IDynamicSelectQueryBuilder Where(DynamicColumn column)
+                    {
+                        Builder.Where(column);
+                        return this;
+                    }
+                    public IDynamicSelectQueryBuilder Where(string column, DynamicColumn.CompareOperator op, object value)
+                    {
+                        Builder.Where(column, op, value);
+                        return this;
+                    }
+                    public IDynamicSelectQueryBuilder Where(string column, object value)
+                    {
+                        Builder.Where(column, value);
+                        return this;
+                    }
+                    public IDynamicSelectQueryBuilder Where(object conditions, bool schema = false)
+                    {
+                        Builder.Where(conditions, schema);
+                        return this;
+                    }
+                    public IDynamicSelectQueryBuilder Select(Func<dynamic, object> fn, params Func<dynamic, object>[] func)
+                    {
+                        Builder.Select(fn, func);
+                        return this;
+                    }
+                    public IDynamicSelectQueryBuilder SelectColumn(params DynamicColumn[] columns)
+                    {
+                        Builder.SelectColumn(columns);
+                        return this;
+                    }
+                    public IDynamicSelectQueryBuilder SelectColumn(params string[] columns)
+                    {
+                        Builder.SelectColumn(columns);
+                        return this;
+                    }
+                    public IDynamicSelectQueryBuilder GroupBy(Func<dynamic, object> fn, params Func<dynamic, object>[] func)
+                    {
+                        Builder.GroupBy(fn, func);
+                        return this;
+                    }
+                    public IDynamicSelectQueryBuilder GroupByColumn(params DynamicColumn[] columns)
+                    {
+                        Builder.GroupByColumn(columns);
+                        return this;
+                    }
+                    public IDynamicSelectQueryBuilder GroupByColumn(params string[] columns)
+                    {
+                        Builder.GroupByColumn(columns);
+                        return this;
+                    }
+                    public IDynamicSelectQueryBuilder Having(Func<dynamic, object> func)
+                    {
+                        Builder.Having(func);
+                        return this;
+                    }
+                    public IDynamicSelectQueryBuilder Having(DynamicColumn column)
+                    {
+                        Builder.Having(column);
+                        return this;
+                    }
+                    public IDynamicSelectQueryBuilder Having(string column, DynamicColumn.CompareOperator op, object value)
+                    {
+                        Builder.Having(column, op, value);
+                        return this;
+                    }
+                    public IDynamicSelectQueryBuilder Having(string column, object value)
+                    {
+                        Builder.Having(column, value);
+                        return this;
+                    }
+                    public IDynamicSelectQueryBuilder Having(object conditions, bool schema = false)
+                    {
+                        Builder.Having(conditions, schema);
+                        return this;
+                    }
+                    public IDynamicSelectQueryBuilder OrderBy(Func<dynamic, object> fn, params Func<dynamic, object>[] func)
+                    {
+                        Builder.OrderBy(fn, func);
+                        return this;
+                    }
+                    public IDynamicSelectQueryBuilder OrderByColumn(params DynamicColumn[] columns)
+                    {
+                        Builder.OrderByColumn(columns);
+                        return this;
+                    }
+                    public IDynamicSelectQueryBuilder OrderByColumn(params string[] columns)
+                    {
+                        Builder.OrderByColumn(columns);
+                        return this;
+                    }
+                    public IDynamicSelectQueryBuilder Top(int? top)
+                    {
+                        Builder.Top(top);
+                        return this;
+                    }
+                    public IDynamicSelectQueryBuilder Limit(int? limit)
+                    {
+                        Builder.Limit(limit);
+                        return this;
+                    }
+                    public IDynamicSelectQueryBuilder Offset(int? offset)
+                    {
+                        Builder.Offset(offset);
+                        return this;
+                    }
+                    public IDynamicSelectQueryBuilder Distinct(bool distinct = true)
+                    {
+                        Builder.Distinct(distinct);
+                        return this;
+                    }
+                    protected string GetJoinKeyword(DynamicJoinType joinType)
+                    {
+                        switch (joinType)
+                        {
+                            case DynamicJoinType.Join:
+                                return "JOIN";
+                            case DynamicJoinType.Left:
+                                return "LEFT JOIN";
+                            case DynamicJoinType.Right:
+                                return "RIGHT JOIN";
+                            case DynamicJoinType.Full:
+                                return "FULL JOIN";
+                            case DynamicJoinType.LeftOuter:
+                                return "LEFT OUTER JOIN";
+                            case DynamicJoinType.RightOuter:
+                                return "RIGHT OUTER JOIN";
+                            case DynamicJoinType.FullOuter:
+                                return "FULL OUTER JOIN";
+                            default:
+                                return "INNER JOIN";
+                        }
+                    }
+                    protected TypedJoinBuilder<TRoot, TJoin> ApplyJoinSpec<TJoin>(TypedJoinBuilder<TRoot, TJoin> builder, string alias, string customJoinType, DynamicJoinType joinType, bool noLock, string condition)
+                    {
+                        if (!string.IsNullOrEmpty(alias))
+                            builder.As(alias);
+
+                        if (!string.IsNullOrEmpty(customJoinType))
+                            builder.Type(customJoinType);
+                        else
+                        {
+                            switch (joinType)
+                            {
+                                case DynamicJoinType.Join: builder.Join(); break;
+                                case DynamicJoinType.Left: builder.Left(); break;
+                                case DynamicJoinType.Right: builder.Right(); break;
+                                case DynamicJoinType.Full: builder.Full(); break;
+                                case DynamicJoinType.LeftOuter: builder.LeftOuter(); break;
+                                case DynamicJoinType.RightOuter: builder.RightOuter(); break;
+                                case DynamicJoinType.FullOuter: builder.FullOuter(); break;
+                                default: builder.Inner(); break;
+                            }
+                        }
+                        if (noLock)
+                            builder.NoLock();
+
+                        if (!string.IsNullOrEmpty(condition))
+                            builder.OnRaw(condition);
+
+                        return builder;
+                    }
+                }
+                internal sealed class DynamicTypedSelectScopeQueryBuilder<T1> : DynamicTypedSelectScopeQueryBuilderBase<T1>, IDynamicTypedSelectScopeQueryBuilder<T1>
+                {
+                    private readonly string _alias1;
+
+                    internal DynamicTypedSelectScopeQueryBuilder(DynamicTypedSelectQueryBuilder<T1> builder, string alias1)
+                        : base(builder)
+                    {
+                        _alias1 = alias1;
+                    }
+                    public IDynamicTypedSelectScopeQueryBuilder<T1, TJoin1> Join<TJoin1>(Func<TypedScopeJoinBuilder<T1, TJoin1>, TypedScopeJoinBuilder<T1, TJoin1>> specification)
+                    {
+                        if (specification == null)
+                            throw new ArgumentNullException("specification");
+
+                        TypedScopeJoinBuilder<T1, TJoin1> spec = specification(new TypedScopeJoinBuilder<T1, TJoin1>());
+                        if (spec == null)
+                            throw new ArgumentException("Join specification cannot resolve to null.", "specification");
+
+                        string alias = string.IsNullOrEmpty(spec.Alias) ? "t2" : spec.Alias;
+                        string condition = spec.OnSqlPredicate == null ? spec.OnRawCondition : Builder.RenderScopeSqlPredicate(spec.OnSqlPredicate(new TypedTableContext<T1>(_alias1), new TypedTableContext<TJoin1>(alias)));
+                        Builder.Join<TJoin1>(j => ApplyJoinSpec(j, alias, spec.CustomJoinType, spec.JoinType, spec.UseNoLock, condition));
+                        return new DynamicTypedSelectScopeQueryBuilder<T1, TJoin1>(Builder, _alias1, alias);
+                    }
+                    public IDynamicTypedSelectScopeQueryBuilder<T1> SelectSql(Func<TypedTableContext<T1>, TypedSqlSelectable> selector, params Func<TypedTableContext<T1>, TypedSqlSelectable>[] selectors)
+                    {
+                        Builder.SelectSql(selector, selectors);
+                        return this;
+                    }
+                    public IDynamicTypedSelectScopeQueryBuilder<T1> WhereSql(Func<TypedTableContext<T1>, TypedSqlPredicate> predicate)
+                    {
+                        Builder.WhereSql(predicate);
+                        return this;
+                    }
+                    public IDynamicTypedSelectScopeQueryBuilder<T1> HavingSql(Func<TypedTableContext<T1>, TypedSqlPredicate> predicate)
+                    {
+                        Builder.HavingSql(predicate);
+                        return this;
+                    }
+                    public IDynamicTypedSelectScopeQueryBuilder<T1> GroupBySql(Func<TypedTableContext<T1>, TypedSqlExpression> selector, params Func<TypedTableContext<T1>, TypedSqlExpression>[] selectors)
+                    {
+                        Builder.GroupBySql(selector, selectors);
+                        return this;
+                    }
+                    public IDynamicTypedSelectScopeQueryBuilder<T1> OrderBySql(Func<TypedTableContext<T1>, TypedSqlOrderExpression> selector, params Func<TypedTableContext<T1>, TypedSqlOrderExpression>[] selectors)
+                    {
+                        Builder.OrderBySql(selector, selectors);
+                        return this;
+                    }
+                }
+                internal sealed class DynamicTypedSelectScopeQueryBuilder<T1, T2> : DynamicTypedSelectScopeQueryBuilderBase<T1>, IDynamicTypedSelectScopeQueryBuilder<T1, T2>
+                {
+                    private readonly string _alias1;
+                    private readonly string _alias2;
+
+                    internal DynamicTypedSelectScopeQueryBuilder(DynamicTypedSelectQueryBuilder<T1> builder, string alias1, string alias2)
+                        : base(builder)
+                    {
+                        _alias1 = alias1;
+                        _alias2 = alias2;
+                    }
+                    public IDynamicTypedSelectScopeQueryBuilder<T1, T2, TJoin3> Join<TJoin3>(Func<TypedScopeJoinBuilder<T1, T2, TJoin3>, TypedScopeJoinBuilder<T1, T2, TJoin3>> specification)
+                    {
+                        if (specification == null)
+                            throw new ArgumentNullException("specification");
+
+                        TypedScopeJoinBuilder<T1, T2, TJoin3> spec = specification(new TypedScopeJoinBuilder<T1, T2, TJoin3>());
+                        if (spec == null)
+                            throw new ArgumentException("Join specification cannot resolve to null.", "specification");
+
+                        string alias = string.IsNullOrEmpty(spec.Alias) ? "t3" : spec.Alias;
+                        string condition = spec.OnSqlPredicate == null ? spec.OnRawCondition : Builder.RenderScopeSqlPredicate(spec.OnSqlPredicate(new TypedTableContext<T1>(_alias1), new TypedTableContext<T2>(_alias2), new TypedTableContext<TJoin3>(alias)));
+                        Builder.Join<TJoin3>(j => ApplyJoinSpec(j, alias, spec.CustomJoinType, spec.JoinType, spec.UseNoLock, condition));
+                        return new DynamicTypedSelectScopeQueryBuilder<T1, T2, TJoin3>(Builder, _alias1, _alias2, alias);
+                    }
+                    public IDynamicTypedSelectScopeQueryBuilder<T1, T2> SelectSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedSqlSelectable> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedSqlSelectable>[] selectors)
+                    {
+                        Builder.SelectSql<T2>(selector, selectors);
+                        return this;
+                    }
+                    public IDynamicTypedSelectScopeQueryBuilder<T1, T2> WhereSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedSqlPredicate> predicate)
+                    {
+                        Builder.WhereSql<T2>(predicate);
+                        return this;
+                    }
+                    public IDynamicTypedSelectScopeQueryBuilder<T1, T2> HavingSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedSqlPredicate> predicate)
+                    {
+                        Builder.HavingSql<T2>(predicate);
+                        return this;
+                    }
+                    public IDynamicTypedSelectScopeQueryBuilder<T1, T2> GroupBySql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedSqlExpression> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedSqlExpression>[] selectors)
+                    {
+                        Builder.GroupBySql<T2>(selector, selectors);
+                        return this;
+                    }
+                    public IDynamicTypedSelectScopeQueryBuilder<T1, T2> OrderBySql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedSqlOrderExpression> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedSqlOrderExpression>[] selectors)
+                    {
+                        Builder.OrderBySql<T2>(selector, selectors);
+                        return this;
+                    }
+                }
+                internal sealed class DynamicTypedSelectScopeQueryBuilder<T1, T2, T3> : DynamicTypedSelectScopeQueryBuilderBase<T1>, IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3>
+                {
+                    private readonly string _alias1;
+                    private readonly string _alias2;
+                    private readonly string _alias3;
+
+                    internal DynamicTypedSelectScopeQueryBuilder(DynamicTypedSelectQueryBuilder<T1> builder, string alias1, string alias2, string alias3)
+                        : base(builder)
+                    {
+                        _alias1 = alias1;
+                        _alias2 = alias2;
+                        _alias3 = alias3;
+                    }
+                    public IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, TJoin4> Join<TJoin4>(Func<TypedScopeJoinBuilder<T1, T2, T3, TJoin4>, TypedScopeJoinBuilder<T1, T2, T3, TJoin4>> specification)
+                    {
+                        if (specification == null)
+                            throw new ArgumentNullException("specification");
+
+                        TypedScopeJoinBuilder<T1, T2, T3, TJoin4> spec = specification(new TypedScopeJoinBuilder<T1, T2, T3, TJoin4>());
+                        if (spec == null)
+                            throw new ArgumentException("Join specification cannot resolve to null.", "specification");
+
+                        string alias = string.IsNullOrEmpty(spec.Alias) ? "t4" : spec.Alias;
+                        string condition = spec.OnSqlPredicate == null ? spec.OnRawCondition : Builder.RenderScopeSqlPredicate(spec.OnSqlPredicate(new TypedTableContext<T1>(_alias1), new TypedTableContext<T2>(_alias2), new TypedTableContext<T3>(_alias3), new TypedTableContext<TJoin4>(alias)));
+                        Builder.Join<TJoin4>(j => ApplyJoinSpec(j, alias, spec.CustomJoinType, spec.JoinType, spec.UseNoLock, condition));
+                        return new DynamicTypedSelectScopeQueryBuilder<T1, T2, T3, TJoin4>(Builder, _alias1, _alias2, _alias3, alias);
+                    }
+                    public IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3> SelectSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedSqlSelectable> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedSqlSelectable>[] selectors)
+                    {
+                        Builder.SelectSql<T2, T3>(selector, selectors);
+                        return this;
+                    }
+                    public IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3> WhereSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedSqlPredicate> predicate)
+                    {
+                        Builder.WhereSql<T2, T3>(predicate);
+                        return this;
+                    }
+                    public IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3> HavingSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedSqlPredicate> predicate)
+                    {
+                        Builder.HavingSql<T2, T3>(predicate);
+                        return this;
+                    }
+                    public IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3> GroupBySql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedSqlExpression> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedSqlExpression>[] selectors)
+                    {
+                        Builder.GroupBySql<T2, T3>(selector, selectors);
+                        return this;
+                    }
+                    public IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3> OrderBySql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedSqlOrderExpression> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedSqlOrderExpression>[] selectors)
+                    {
+                        Builder.OrderBySql<T2, T3>(selector, selectors);
+                        return this;
+                    }
+                }
+                internal sealed class DynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4> : DynamicTypedSelectScopeQueryBuilderBase<T1>, IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4>
+                {
+                    private readonly string _alias1;
+                    private readonly string _alias2;
+                    private readonly string _alias3;
+                    private readonly string _alias4;
+
+                    internal DynamicTypedSelectScopeQueryBuilder(DynamicTypedSelectQueryBuilder<T1> builder, string alias1, string alias2, string alias3, string alias4)
+                        : base(builder)
+                    {
+                        _alias1 = alias1;
+                        _alias2 = alias2;
+                        _alias3 = alias3;
+                        _alias4 = alias4;
+                    }
+                    public IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4, TJoin5> Join<TJoin5>(Func<TypedScopeJoinBuilder<T1, T2, T3, T4, TJoin5>, TypedScopeJoinBuilder<T1, T2, T3, T4, TJoin5>> specification)
+                    {
+                        if (specification == null)
+                            throw new ArgumentNullException("specification");
+
+                        TypedScopeJoinBuilder<T1, T2, T3, T4, TJoin5> spec = specification(new TypedScopeJoinBuilder<T1, T2, T3, T4, TJoin5>());
+                        if (spec == null)
+                            throw new ArgumentException("Join specification cannot resolve to null.", "specification");
+
+                        string alias = string.IsNullOrEmpty(spec.Alias) ? "t5" : spec.Alias;
+                        string condition = spec.OnSqlPredicate == null ? spec.OnRawCondition : Builder.RenderScopeSqlPredicate(spec.OnSqlPredicate(new TypedTableContext<T1>(_alias1), new TypedTableContext<T2>(_alias2), new TypedTableContext<T3>(_alias3), new TypedTableContext<T4>(_alias4), new TypedTableContext<TJoin5>(alias)));
+                        Builder.Join<TJoin5>(j => ApplyJoinSpec(j, alias, spec.CustomJoinType, spec.JoinType, spec.UseNoLock, condition));
+                        return new DynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4, TJoin5>(Builder, _alias1, _alias2, _alias3, _alias4, alias);
+                    }
+                    public IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4> SelectSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedSqlSelectable> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedSqlSelectable>[] selectors)
+                    {
+                        Builder.SelectSql<T2, T3, T4>(selector, selectors);
+                        return this;
+                    }
+                    public IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4> WhereSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedSqlPredicate> predicate)
+                    {
+                        Builder.WhereSql<T2, T3, T4>(predicate);
+                        return this;
+                    }
+                    public IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4> HavingSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedSqlPredicate> predicate)
+                    {
+                        Builder.HavingSql<T2, T3, T4>(predicate);
+                        return this;
+                    }
+                    public IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4> GroupBySql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedSqlExpression> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedSqlExpression>[] selectors)
+                    {
+                        Builder.GroupBySql<T2, T3, T4>(selector, selectors);
+                        return this;
+                    }
+                    public IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4> OrderBySql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedSqlOrderExpression> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedSqlOrderExpression>[] selectors)
+                    {
+                        Builder.OrderBySql<T2, T3, T4>(selector, selectors);
+                        return this;
+                    }
+                }
+                internal sealed class DynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4, T5> : DynamicTypedSelectScopeQueryBuilderBase<T1>, IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4, T5>
+                {
+                    internal DynamicTypedSelectScopeQueryBuilder(DynamicTypedSelectQueryBuilder<T1> builder, string alias1, string alias2, string alias3, string alias4, string alias5)
+                        : base(builder)
+                    {
+                    }
+                    public IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4, T5> SelectSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedTableContext<T5>, TypedSqlSelectable> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedTableContext<T5>, TypedSqlSelectable>[] selectors)
+                    {
+                        Builder.SelectSql<T2, T3, T4, T5>(selector, selectors);
+                        return this;
+                    }
+                    public IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4, T5> WhereSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedTableContext<T5>, TypedSqlPredicate> predicate)
+                    {
+                        Builder.WhereSql<T2, T3, T4, T5>(predicate);
+                        return this;
+                    }
+                    public IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4, T5> HavingSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedTableContext<T5>, TypedSqlPredicate> predicate)
+                    {
+                        Builder.HavingSql<T2, T3, T4, T5>(predicate);
+                        return this;
+                    }
+                    public IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4, T5> GroupBySql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedTableContext<T5>, TypedSqlExpression> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedTableContext<T5>, TypedSqlExpression>[] selectors)
+                    {
+                        Builder.GroupBySql<T2, T3, T4, T5>(selector, selectors);
+                        return this;
+                    }
+                    public IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4, T5> OrderBySql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedTableContext<T5>, TypedSqlOrderExpression> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedTableContext<T5>, TypedSqlOrderExpression>[] selectors)
+                    {
+                        Builder.OrderBySql<T2, T3, T4, T5>(selector, selectors);
+                        return this;
+                    }
+                }
                 /// <summary>Typed wrapper over <see cref="DynamicUpdateQueryBuilder"/> with property-to-column translation.</summary>
                 /// <typeparam name="T">Mapped entity type.</typeparam>
                 internal class DynamicTypedUpdateQueryBuilder<T> : DynamicUpdateQueryBuilder, IDynamicTypedUpdateQueryBuilder<T>
diff --git a/DynamORM.Tests/Helpers/TypedMultiJoinModels.cs b/DynamORM.Tests/Helpers/TypedMultiJoinModels.cs
index b1fa421..4e1c2ca 100644
--- a/DynamORM.Tests/Helpers/TypedMultiJoinModels.cs
+++ b/DynamORM.Tests/Helpers/TypedMultiJoinModels.cs
@@ -33,4 +33,17 @@ namespace DynamORM.Tests.Helpers
         [Column("Region_Code")]
         public string RegionCode { get; set; }
     }
+
+    [Table(Name = "UserDepartments", Owner = "dbo")]
+    public class TypedJoinUserDepartment
+    {
+        [Column("Department_Id", true)]
+        public long DepartmentId { get; set; }
+
+        [Column("Region_Id")]
+        public long RegionId { get; set; }
+
+        [Column("Department_Name")]
+        public string DepartmentName { get; set; }
+    }
 }
diff --git a/DynamORM.Tests/TypedSql/TypedSqlScopeDslTests.cs b/DynamORM.Tests/TypedSql/TypedSqlScopeDslTests.cs
new file mode 100644
index 0000000..bab0937
--- /dev/null
+++ b/DynamORM.Tests/TypedSql/TypedSqlScopeDslTests.cs
@@ -0,0 +1,126 @@
+/*
+ * DynamORM - Dynamic Object-Relational Mapping library.
+ * Copyright (c) 2012-2026, Grzegorz Russek (grzegorz.russek@gmail.com)
+ * All rights reserved.
+ */
+
+using System.Text.RegularExpressions;
+using DynamORM.Tests.Helpers;
+using DynamORM.TypedSql;
+using NUnit.Framework;
+
+namespace DynamORM.Tests.TypedSql
+{
+    [TestFixture]
+    public class TypedSqlScopeDslTests : TestsBase
+    {
+        private static string NormalizeSql(string sql)
+        {
+            int index = 0;
+            return Regex.Replace(sql, @"\[\$[^\]]+\]", m => string.Format("[${0}]", index++));
+        }
+
+        [SetUp]
+        public void SetUp()
+        {
+            CreateTestDatabase();
+            CreateDynamicDatabase(
+                DynamicDatabaseOptions.SingleConnection |
+                DynamicDatabaseOptions.SingleTransaction |
+                DynamicDatabaseOptions.SupportLimitOffset |
+                DynamicDatabaseOptions.SupportNoLock);
+        }
+
+        [TearDown]
+        public void TearDown()
+        {
+            DestroyDynamicDatabase();
+            DestroyTestDatabase();
+        }
+
+        [Test]
+        public void TestScopeBuilderSupportsTwoTableSelectAndWhere()
+        {
+            var cmd = Database.FromTypedScope<TypedJoinUser>("u")
+                .Join<TypedJoinUserClient>(j => j.Left().As("c").OnSql((u, c) => u.Col(x => x.IdUser).Eq(c.Col(x => x.UserId))))
+                .SelectSql(
+                    (u, c) => u.Col(x => x.IdUser).As("user_id"),
+                    (u, c) => c.Col(x => x.Users).As("users"))
+                .WhereSql((u, c) => u.Col(x => x.Active).Eq(1).And(c.Col(x => x.Deleted).Eq(0)));
+
+            Assert.AreEqual(
+                "SELECT u.\"Id_User\" AS \"user_id\", c.\"Users\" AS \"users\" FROM \"dbo\".\"Users\" AS u LEFT JOIN \"dbo\".\"UserClients\" AS c ON (u.\"Id_User\" = c.\"User_Id\") WHERE ((u.\"Active\" = [$0]) AND (c.\"Deleted\" = [$1]))",
+                NormalizeSql(cmd.CommandText()));
+        }
+
+        [Test]
+        public void TestScopeBuilderSupportsJoinOnPreviousJoinedAlias()
+        {
+            var cmd = Database.FromTypedScope<TypedJoinUser>("u")
+                .Join<TypedJoinUserClient>(j => j.Left().As("c").OnSql((u, c) => u.Col(x => x.IdUser).Eq(c.Col(x => x.UserId))))
+                .Join<TypedJoinUserRole>(j => j.Left().As("r").OnSql((u, c, r) => c.Col(x => x.UserId).Eq(r.Col(x => x.UserId))))
+                .SelectSql(
+                    (u, c, r) => u.Col(x => x.IdUser),
+                    (u, c, r) => c.Col(x => x.Users).As("users"),
+                    (u, c, r) => r.Col(x => x.RoleName).As("role_name"))
+                .OrderBySql(
+                    (u, c, r) => c.Col(x => x.Users).Asc(),
+                    (u, c, r) => r.Col(x => x.RoleName).Desc());
+
+            Assert.AreEqual(
+                "SELECT u.\"Id_User\", c.\"Users\" AS \"users\", r.\"Role_Name\" AS \"role_name\" FROM \"dbo\".\"Users\" AS u LEFT JOIN \"dbo\".\"UserClients\" AS c ON (u.\"Id_User\" = c.\"User_Id\") LEFT JOIN \"dbo\".\"UserRoles\" AS r ON (c.\"User_Id\" = r.\"User_Id\") ORDER BY c.\"Users\" ASC, r.\"Role_Name\" DESC",
+                NormalizeSql(cmd.CommandText()));
+        }
+
+        [Test]
+        public void TestScopeBuilderSupportsCustomJoinTypeAndNoLock()
+        {
+            var cmd = Database.FromTypedScope<TypedJoinUser>("u")
+                .Join<TypedJoinUserClient>(j => j.Type("CROSS APPLY").As("c").NoLock())
+                .SelectSql(
+                    (u, c) => u.Col(x => x.IdUser),
+                    (u, c) => c.All());
+
+            Assert.AreEqual(
+                "SELECT u.\"Id_User\", c.* FROM \"dbo\".\"Users\" AS u CROSS APPLY \"dbo\".\"UserClients\" AS c WITH(NOLOCK)",
+                NormalizeSql(cmd.CommandText()));
+        }
+
+        [Test]
+        public void TestScopeBuilderSupportsHavingAcrossFourJoinedTables()
+        {
+            var cmd = Database.FromTypedScope<TypedJoinUser>("u")
+                .Join<TypedJoinUserClient>(j => j.Left().As("c").OnSql((u, c) => u.Col(x => x.IdUser).Eq(c.Col(x => x.UserId))))
+                .Join<TypedJoinUserRole>(j => j.Left().As("r").OnSql((u, c, r) => u.Col(x => x.IdUser).Eq(r.Col(x => x.UserId))))
+                .Join<TypedJoinUserRegion>(j => j.Left().As("g").OnSql((u, c, r, g) => r.Col(x => x.UserId).Eq(g.Col(x => x.UserId))))
+                .SelectSql(
+                    (u, c, r, g) => u.Col(x => x.IdUser),
+                    (u, c, r, g) => Sql.Count(g.Col(x => x.RegionId)).As("region_count"))
+                .GroupBySql((u, c, r, g) => u.Col(x => x.IdUser))
+                .HavingSql((u, c, r, g) => Sql.Count(g.Col(x => x.RegionId)).Gt(0));
+
+            Assert.AreEqual(
+                "SELECT u.\"Id_User\", COUNT(g.\"Region_Id\") AS \"region_count\" FROM \"dbo\".\"Users\" AS u LEFT JOIN \"dbo\".\"UserClients\" AS c ON (u.\"Id_User\" = c.\"User_Id\") LEFT JOIN \"dbo\".\"UserRoles\" AS r ON (u.\"Id_User\" = r.\"User_Id\") LEFT JOIN \"dbo\".\"UserRegions\" AS g ON (r.\"User_Id\" = g.\"User_Id\") GROUP BY u.\"Id_User\" HAVING (COUNT(g.\"Region_Id\") > [$0])",
+                NormalizeSql(cmd.CommandText()));
+        }
+
+        [Test]
+        public void TestScopeBuilderSupportsFiveTypedTables()
+        {
+            var cmd = Database.FromTypedScope<TypedJoinUser>("u")
+                .Join<TypedJoinUserClient>(j => j.Left().As("c").OnSql((u, c) => u.Col(x => x.IdUser).Eq(c.Col(x => x.UserId))))
+                .Join<TypedJoinUserRole>(j => j.Left().As("r").OnSql((u, c, r) => c.Col(x => x.UserId).Eq(r.Col(x => x.UserId))))
+                .Join<TypedJoinUserRegion>(j => j.Left().As("g").OnSql((u, c, r, g) => r.Col(x => x.UserId).Eq(g.Col(x => x.UserId))))
+                .Join<TypedJoinUserDepartment>(j => j.Left().As("d").OnSql((u, c, r, g, d) => g.Col(x => x.RegionId).Eq(d.Col(x => x.RegionId))))
+                .SelectSql(
+                    (u, c, r, g, d) => u.Col(x => x.IdUser).As("user_id"),
+                    (u, c, r, g, d) => d.Col(x => x.DepartmentName).As("department_name"))
+                .WhereSql((u, c, r, g, d) => d.Col(x => x.DepartmentId).Gt(0))
+                .OrderBySql((u, c, r, g, d) => d.Col(x => x.DepartmentName).Asc());
+
+            Assert.AreEqual(
+                "SELECT u.\"Id_User\" AS \"user_id\", d.\"Department_Name\" AS \"department_name\" FROM \"dbo\".\"Users\" AS u LEFT JOIN \"dbo\".\"UserClients\" AS c ON (u.\"Id_User\" = c.\"User_Id\") LEFT JOIN \"dbo\".\"UserRoles\" AS r ON (c.\"User_Id\" = r.\"User_Id\") LEFT JOIN \"dbo\".\"UserRegions\" AS g ON (r.\"User_Id\" = g.\"User_Id\") LEFT JOIN \"dbo\".\"UserDepartments\" AS d ON (g.\"Region_Id\" = d.\"Region_Id\") WHERE (d.\"Department_Id\" > [$0]) ORDER BY d.\"Department_Name\" ASC",
+                NormalizeSql(cmd.CommandText()));
+        }
+    }
+}
diff --git a/DynamORM/Builders/IDynamicTypedSelectScopeQueryBuilder.cs b/DynamORM/Builders/IDynamicTypedSelectScopeQueryBuilder.cs
new file mode 100644
index 0000000..9802ea9
--- /dev/null
+++ b/DynamORM/Builders/IDynamicTypedSelectScopeQueryBuilder.cs
@@ -0,0 +1,65 @@
+/*
+ * DynamORM - Dynamic Object-Relational Mapping library.
+ * Copyright (c) 2012-2026, Grzegorz Russek (grzegorz.russek@gmail.com)
+ * All rights reserved.
+ */
+
+using System;
+using DynamORM.TypedSql;
+
+namespace DynamORM.Builders
+{
+    /// <summary>Typed scope-based select builder with evolving join arity.</summary>
+    public interface IDynamicTypedSelectScopeQueryBuilder<T> : IDynamicSelectQueryBuilder
+    {
+        IDynamicTypedSelectScopeQueryBuilder<T, TJoin1> Join<TJoin1>(Func<TypedScopeJoinBuilder<T, TJoin1>, TypedScopeJoinBuilder<T, TJoin1>> specification);
+        IDynamicTypedSelectScopeQueryBuilder<T> SelectSql(Func<TypedTableContext<T>, TypedSqlSelectable> selector, params Func<TypedTableContext<T>, TypedSqlSelectable>[] selectors);
+        IDynamicTypedSelectScopeQueryBuilder<T> WhereSql(Func<TypedTableContext<T>, TypedSqlPredicate> predicate);
+        IDynamicTypedSelectScopeQueryBuilder<T> HavingSql(Func<TypedTableContext<T>, TypedSqlPredicate> predicate);
+        IDynamicTypedSelectScopeQueryBuilder<T> GroupBySql(Func<TypedTableContext<T>, TypedSqlExpression> selector, params Func<TypedTableContext<T>, TypedSqlExpression>[] selectors);
+        IDynamicTypedSelectScopeQueryBuilder<T> OrderBySql(Func<TypedTableContext<T>, TypedSqlOrderExpression> selector, params Func<TypedTableContext<T>, TypedSqlOrderExpression>[] selectors);
+    }
+
+    /// <summary>Typed scope-based select builder with two typed table contexts.</summary>
+    public interface IDynamicTypedSelectScopeQueryBuilder<T1, T2> : IDynamicSelectQueryBuilder
+    {
+        IDynamicTypedSelectScopeQueryBuilder<T1, T2, TJoin3> Join<TJoin3>(Func<TypedScopeJoinBuilder<T1, T2, TJoin3>, TypedScopeJoinBuilder<T1, T2, TJoin3>> specification);
+        IDynamicTypedSelectScopeQueryBuilder<T1, T2> SelectSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedSqlSelectable> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedSqlSelectable>[] selectors);
+        IDynamicTypedSelectScopeQueryBuilder<T1, T2> WhereSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedSqlPredicate> predicate);
+        IDynamicTypedSelectScopeQueryBuilder<T1, T2> HavingSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedSqlPredicate> predicate);
+        IDynamicTypedSelectScopeQueryBuilder<T1, T2> GroupBySql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedSqlExpression> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedSqlExpression>[] selectors);
+        IDynamicTypedSelectScopeQueryBuilder<T1, T2> OrderBySql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedSqlOrderExpression> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedSqlOrderExpression>[] selectors);
+    }
+
+    /// <summary>Typed scope-based select builder with three typed table contexts.</summary>
+    public interface IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3> : IDynamicSelectQueryBuilder
+    {
+        IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, TJoin4> Join<TJoin4>(Func<TypedScopeJoinBuilder<T1, T2, T3, TJoin4>, TypedScopeJoinBuilder<T1, T2, T3, TJoin4>> specification);
+        IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3> SelectSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedSqlSelectable> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedSqlSelectable>[] selectors);
+        IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3> WhereSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedSqlPredicate> predicate);
+        IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3> HavingSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedSqlPredicate> predicate);
+        IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3> GroupBySql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedSqlExpression> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedSqlExpression>[] selectors);
+        IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3> OrderBySql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedSqlOrderExpression> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedSqlOrderExpression>[] selectors);
+    }
+
+    /// <summary>Typed scope-based select builder with four typed table contexts.</summary>
+    public interface IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4> : IDynamicSelectQueryBuilder
+    {
+        IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4, TJoin5> Join<TJoin5>(Func<TypedScopeJoinBuilder<T1, T2, T3, T4, TJoin5>, TypedScopeJoinBuilder<T1, T2, T3, T4, TJoin5>> specification);
+        IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4> SelectSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedSqlSelectable> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedSqlSelectable>[] selectors);
+        IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4> WhereSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedSqlPredicate> predicate);
+        IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4> HavingSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedSqlPredicate> predicate);
+        IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4> GroupBySql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedSqlExpression> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedSqlExpression>[] selectors);
+        IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4> OrderBySql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedSqlOrderExpression> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedSqlOrderExpression>[] selectors);
+    }
+
+    /// <summary>Typed scope-based select builder with five typed table contexts.</summary>
+    public interface IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4, T5> : IDynamicSelectQueryBuilder
+    {
+        IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4, T5> SelectSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedTableContext<T5>, TypedSqlSelectable> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedTableContext<T5>, TypedSqlSelectable>[] selectors);
+        IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4, T5> WhereSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedTableContext<T5>, TypedSqlPredicate> predicate);
+        IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4, T5> HavingSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedTableContext<T5>, TypedSqlPredicate> predicate);
+        IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4, T5> GroupBySql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedTableContext<T5>, TypedSqlExpression> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedTableContext<T5>, TypedSqlExpression>[] selectors);
+        IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4, T5> OrderBySql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedTableContext<T5>, TypedSqlOrderExpression> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedTableContext<T5>, TypedSqlOrderExpression>[] selectors);
+    }
+}
diff --git a/DynamORM/Builders/Implementation/DynamicTypedSelectQueryBuilder.cs b/DynamORM/Builders/Implementation/DynamicTypedSelectQueryBuilder.cs
index ef2227e..7bed59e 100644
--- a/DynamORM/Builders/Implementation/DynamicTypedSelectQueryBuilder.cs
+++ b/DynamORM/Builders/Implementation/DynamicTypedSelectQueryBuilder.cs
@@ -770,6 +770,11 @@ namespace DynamORM.Builders.Implementation
             return predicate.Render(context);
         }
 
+        internal string RenderScopeSqlPredicate(TypedSqlPredicate predicate)
+        {
+            return RenderSqlPredicate(predicate);
+        }
+
         private string ParseTypedCondition(Expression expression)
         {
             expression = UnwrapConvert(expression);
diff --git a/DynamORM/Builders/Implementation/DynamicTypedSelectScopeQueryBuilder.cs b/DynamORM/Builders/Implementation/DynamicTypedSelectScopeQueryBuilder.cs
new file mode 100644
index 0000000..f2bb702
--- /dev/null
+++ b/DynamORM/Builders/Implementation/DynamicTypedSelectScopeQueryBuilder.cs
@@ -0,0 +1,553 @@
+/*
+ * DynamORM - Dynamic Object-Relational Mapping library.
+ * Copyright (c) 2012-2026, Grzegorz Russek (grzegorz.russek@gmail.com)
+ * All rights reserved.
+ */
+
+using System;
+using System.Collections.Generic;
+using System.Data;
+using DynamORM.Helpers;
+using DynamORM.TypedSql;
+
+namespace DynamORM.Builders.Implementation
+{
+    internal abstract class DynamicTypedSelectScopeQueryBuilderBase<TRoot> : IDynamicSelectQueryBuilder
+    {
+        protected readonly DynamicTypedSelectQueryBuilder<TRoot> Builder;
+
+        protected DynamicTypedSelectScopeQueryBuilderBase(DynamicTypedSelectQueryBuilder<TRoot> builder)
+        {
+            Builder = builder;
+        }
+
+        public DynamicDatabase Database { get { return Builder.Database; } }
+        public IList<ITableInfo> Tables { get { return Builder.Tables; } }
+        public IDictionary<string, IParameter> Parameters { get { return Builder.Parameters; } }
+        public bool VirtualMode { get { return Builder.VirtualMode; } set { Builder.VirtualMode = value; } }
+        public bool SupportSchema { get { return Builder.SupportSchema; } }
+        public List<Action<IParameter>> OnCreateTemporaryParameter { get { return Builder.OnCreateTemporaryParameter; } set { Builder.OnCreateTemporaryParameter = value; } }
+        public List<Action<IParameter, IDbDataParameter>> OnCreateParameter { get { return Builder.OnCreateParameter; } set { Builder.OnCreateParameter = value; } }
+        public bool IsDisposed { get { return Builder.IsDisposed; } }
+
+        public void Dispose()
+        {
+            Builder.Dispose();
+        }
+
+        public IDbCommand FillCommand(IDbCommand command)
+        {
+            return Builder.FillCommand(command);
+        }
+
+        public string CommandText()
+        {
+            return Builder.CommandText();
+        }
+
+        public IEnumerable<dynamic> Execute()
+        {
+            return Builder.Execute();
+        }
+
+        public IEnumerable<T> Execute<T>() where T : class
+        {
+            return Builder.Execute<T>();
+        }
+
+        public void ExecuteDataReader(Action<IDataReader> reader)
+        {
+            Builder.ExecuteDataReader(reader);
+        }
+
+        public object Scalar()
+        {
+            return Builder.Scalar();
+        }
+
+#if !DYNAMORM_OMMIT_GENERICEXECUTION && !DYNAMORM_OMMIT_TRYPARSE
+        public TResult ScalarAs<TResult>(TResult defaultValue = default(TResult))
+        {
+            return Builder.ScalarAs(defaultValue);
+        }
+#endif
+
+        public IDynamicSelectQueryBuilder From(Func<dynamic, object> fn, params Func<dynamic, object>[] func)
+        {
+            Builder.From(fn, func);
+            return this;
+        }
+
+        public IDynamicSelectQueryBuilder Join(params Func<dynamic, object>[] func)
+        {
+            Builder.Join(func);
+            return this;
+        }
+
+        public IDynamicSelectQueryBuilder Where(Func<dynamic, object> func)
+        {
+            Builder.Where(func);
+            return this;
+        }
+
+        public IDynamicSelectQueryBuilder Where(DynamicColumn column)
+        {
+            Builder.Where(column);
+            return this;
+        }
+
+        public IDynamicSelectQueryBuilder Where(string column, DynamicColumn.CompareOperator op, object value)
+        {
+            Builder.Where(column, op, value);
+            return this;
+        }
+
+        public IDynamicSelectQueryBuilder Where(string column, object value)
+        {
+            Builder.Where(column, value);
+            return this;
+        }
+
+        public IDynamicSelectQueryBuilder Where(object conditions, bool schema = false)
+        {
+            Builder.Where(conditions, schema);
+            return this;
+        }
+
+        public IDynamicSelectQueryBuilder Select(Func<dynamic, object> fn, params Func<dynamic, object>[] func)
+        {
+            Builder.Select(fn, func);
+            return this;
+        }
+
+        public IDynamicSelectQueryBuilder SelectColumn(params DynamicColumn[] columns)
+        {
+            Builder.SelectColumn(columns);
+            return this;
+        }
+
+        public IDynamicSelectQueryBuilder SelectColumn(params string[] columns)
+        {
+            Builder.SelectColumn(columns);
+            return this;
+        }
+
+        public IDynamicSelectQueryBuilder GroupBy(Func<dynamic, object> fn, params Func<dynamic, object>[] func)
+        {
+            Builder.GroupBy(fn, func);
+            return this;
+        }
+
+        public IDynamicSelectQueryBuilder GroupByColumn(params DynamicColumn[] columns)
+        {
+            Builder.GroupByColumn(columns);
+            return this;
+        }
+
+        public IDynamicSelectQueryBuilder GroupByColumn(params string[] columns)
+        {
+            Builder.GroupByColumn(columns);
+            return this;
+        }
+
+        public IDynamicSelectQueryBuilder Having(Func<dynamic, object> func)
+        {
+            Builder.Having(func);
+            return this;
+        }
+
+        public IDynamicSelectQueryBuilder Having(DynamicColumn column)
+        {
+            Builder.Having(column);
+            return this;
+        }
+
+        public IDynamicSelectQueryBuilder Having(string column, DynamicColumn.CompareOperator op, object value)
+        {
+            Builder.Having(column, op, value);
+            return this;
+        }
+
+        public IDynamicSelectQueryBuilder Having(string column, object value)
+        {
+            Builder.Having(column, value);
+            return this;
+        }
+
+        public IDynamicSelectQueryBuilder Having(object conditions, bool schema = false)
+        {
+            Builder.Having(conditions, schema);
+            return this;
+        }
+
+        public IDynamicSelectQueryBuilder OrderBy(Func<dynamic, object> fn, params Func<dynamic, object>[] func)
+        {
+            Builder.OrderBy(fn, func);
+            return this;
+        }
+
+        public IDynamicSelectQueryBuilder OrderByColumn(params DynamicColumn[] columns)
+        {
+            Builder.OrderByColumn(columns);
+            return this;
+        }
+
+        public IDynamicSelectQueryBuilder OrderByColumn(params string[] columns)
+        {
+            Builder.OrderByColumn(columns);
+            return this;
+        }
+
+        public IDynamicSelectQueryBuilder Top(int? top)
+        {
+            Builder.Top(top);
+            return this;
+        }
+
+        public IDynamicSelectQueryBuilder Limit(int? limit)
+        {
+            Builder.Limit(limit);
+            return this;
+        }
+
+        public IDynamicSelectQueryBuilder Offset(int? offset)
+        {
+            Builder.Offset(offset);
+            return this;
+        }
+
+        public IDynamicSelectQueryBuilder Distinct(bool distinct = true)
+        {
+            Builder.Distinct(distinct);
+            return this;
+        }
+
+        protected string GetJoinKeyword(DynamicJoinType joinType)
+        {
+            switch (joinType)
+            {
+                case DynamicJoinType.Join:
+                    return "JOIN";
+                case DynamicJoinType.Left:
+                    return "LEFT JOIN";
+                case DynamicJoinType.Right:
+                    return "RIGHT JOIN";
+                case DynamicJoinType.Full:
+                    return "FULL JOIN";
+                case DynamicJoinType.LeftOuter:
+                    return "LEFT OUTER JOIN";
+                case DynamicJoinType.RightOuter:
+                    return "RIGHT OUTER JOIN";
+                case DynamicJoinType.FullOuter:
+                    return "FULL OUTER JOIN";
+                default:
+                    return "INNER JOIN";
+            }
+        }
+
+        protected TypedJoinBuilder<TRoot, TJoin> ApplyJoinSpec<TJoin>(TypedJoinBuilder<TRoot, TJoin> builder, string alias, string customJoinType, DynamicJoinType joinType, bool noLock, string condition)
+        {
+            if (!string.IsNullOrEmpty(alias))
+                builder.As(alias);
+
+            if (!string.IsNullOrEmpty(customJoinType))
+                builder.Type(customJoinType);
+            else
+            {
+                switch (joinType)
+                {
+                    case DynamicJoinType.Join: builder.Join(); break;
+                    case DynamicJoinType.Left: builder.Left(); break;
+                    case DynamicJoinType.Right: builder.Right(); break;
+                    case DynamicJoinType.Full: builder.Full(); break;
+                    case DynamicJoinType.LeftOuter: builder.LeftOuter(); break;
+                    case DynamicJoinType.RightOuter: builder.RightOuter(); break;
+                    case DynamicJoinType.FullOuter: builder.FullOuter(); break;
+                    default: builder.Inner(); break;
+                }
+            }
+
+            if (noLock)
+                builder.NoLock();
+
+            if (!string.IsNullOrEmpty(condition))
+                builder.OnRaw(condition);
+
+            return builder;
+        }
+    }
+
+    internal sealed class DynamicTypedSelectScopeQueryBuilder<T1> : DynamicTypedSelectScopeQueryBuilderBase<T1>, IDynamicTypedSelectScopeQueryBuilder<T1>
+    {
+        private readonly string _alias1;
+
+        internal DynamicTypedSelectScopeQueryBuilder(DynamicTypedSelectQueryBuilder<T1> builder, string alias1)
+            : base(builder)
+        {
+            _alias1 = alias1;
+        }
+
+        public IDynamicTypedSelectScopeQueryBuilder<T1, TJoin1> Join<TJoin1>(Func<TypedScopeJoinBuilder<T1, TJoin1>, TypedScopeJoinBuilder<T1, TJoin1>> specification)
+        {
+            if (specification == null)
+                throw new ArgumentNullException("specification");
+
+            TypedScopeJoinBuilder<T1, TJoin1> spec = specification(new TypedScopeJoinBuilder<T1, TJoin1>());
+            if (spec == null)
+                throw new ArgumentException("Join specification cannot resolve to null.", "specification");
+
+            string alias = string.IsNullOrEmpty(spec.Alias) ? "t2" : spec.Alias;
+            string condition = spec.OnSqlPredicate == null ? spec.OnRawCondition : Builder.RenderScopeSqlPredicate(spec.OnSqlPredicate(new TypedTableContext<T1>(_alias1), new TypedTableContext<TJoin1>(alias)));
+            Builder.Join<TJoin1>(j => ApplyJoinSpec(j, alias, spec.CustomJoinType, spec.JoinType, spec.UseNoLock, condition));
+            return new DynamicTypedSelectScopeQueryBuilder<T1, TJoin1>(Builder, _alias1, alias);
+        }
+
+        public IDynamicTypedSelectScopeQueryBuilder<T1> SelectSql(Func<TypedTableContext<T1>, TypedSqlSelectable> selector, params Func<TypedTableContext<T1>, TypedSqlSelectable>[] selectors)
+        {
+            Builder.SelectSql(selector, selectors);
+            return this;
+        }
+
+        public IDynamicTypedSelectScopeQueryBuilder<T1> WhereSql(Func<TypedTableContext<T1>, TypedSqlPredicate> predicate)
+        {
+            Builder.WhereSql(predicate);
+            return this;
+        }
+
+        public IDynamicTypedSelectScopeQueryBuilder<T1> HavingSql(Func<TypedTableContext<T1>, TypedSqlPredicate> predicate)
+        {
+            Builder.HavingSql(predicate);
+            return this;
+        }
+
+        public IDynamicTypedSelectScopeQueryBuilder<T1> GroupBySql(Func<TypedTableContext<T1>, TypedSqlExpression> selector, params Func<TypedTableContext<T1>, TypedSqlExpression>[] selectors)
+        {
+            Builder.GroupBySql(selector, selectors);
+            return this;
+        }
+
+        public IDynamicTypedSelectScopeQueryBuilder<T1> OrderBySql(Func<TypedTableContext<T1>, TypedSqlOrderExpression> selector, params Func<TypedTableContext<T1>, TypedSqlOrderExpression>[] selectors)
+        {
+            Builder.OrderBySql(selector, selectors);
+            return this;
+        }
+    }
+
+    internal sealed class DynamicTypedSelectScopeQueryBuilder<T1, T2> : DynamicTypedSelectScopeQueryBuilderBase<T1>, IDynamicTypedSelectScopeQueryBuilder<T1, T2>
+    {
+        private readonly string _alias1;
+        private readonly string _alias2;
+
+        internal DynamicTypedSelectScopeQueryBuilder(DynamicTypedSelectQueryBuilder<T1> builder, string alias1, string alias2)
+            : base(builder)
+        {
+            _alias1 = alias1;
+            _alias2 = alias2;
+        }
+
+        public IDynamicTypedSelectScopeQueryBuilder<T1, T2, TJoin3> Join<TJoin3>(Func<TypedScopeJoinBuilder<T1, T2, TJoin3>, TypedScopeJoinBuilder<T1, T2, TJoin3>> specification)
+        {
+            if (specification == null)
+                throw new ArgumentNullException("specification");
+
+            TypedScopeJoinBuilder<T1, T2, TJoin3> spec = specification(new TypedScopeJoinBuilder<T1, T2, TJoin3>());
+            if (spec == null)
+                throw new ArgumentException("Join specification cannot resolve to null.", "specification");
+
+            string alias = string.IsNullOrEmpty(spec.Alias) ? "t3" : spec.Alias;
+            string condition = spec.OnSqlPredicate == null ? spec.OnRawCondition : Builder.RenderScopeSqlPredicate(spec.OnSqlPredicate(new TypedTableContext<T1>(_alias1), new TypedTableContext<T2>(_alias2), new TypedTableContext<TJoin3>(alias)));
+            Builder.Join<TJoin3>(j => ApplyJoinSpec(j, alias, spec.CustomJoinType, spec.JoinType, spec.UseNoLock, condition));
+            return new DynamicTypedSelectScopeQueryBuilder<T1, T2, TJoin3>(Builder, _alias1, _alias2, alias);
+        }
+
+        public IDynamicTypedSelectScopeQueryBuilder<T1, T2> SelectSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedSqlSelectable> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedSqlSelectable>[] selectors)
+        {
+            Builder.SelectSql<T2>(selector, selectors);
+            return this;
+        }
+
+        public IDynamicTypedSelectScopeQueryBuilder<T1, T2> WhereSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedSqlPredicate> predicate)
+        {
+            Builder.WhereSql<T2>(predicate);
+            return this;
+        }
+
+        public IDynamicTypedSelectScopeQueryBuilder<T1, T2> HavingSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedSqlPredicate> predicate)
+        {
+            Builder.HavingSql<T2>(predicate);
+            return this;
+        }
+
+        public IDynamicTypedSelectScopeQueryBuilder<T1, T2> GroupBySql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedSqlExpression> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedSqlExpression>[] selectors)
+        {
+            Builder.GroupBySql<T2>(selector, selectors);
+            return this;
+        }
+
+        public IDynamicTypedSelectScopeQueryBuilder<T1, T2> OrderBySql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedSqlOrderExpression> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedSqlOrderExpression>[] selectors)
+        {
+            Builder.OrderBySql<T2>(selector, selectors);
+            return this;
+        }
+    }
+
+    internal sealed class DynamicTypedSelectScopeQueryBuilder<T1, T2, T3> : DynamicTypedSelectScopeQueryBuilderBase<T1>, IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3>
+    {
+        private readonly string _alias1;
+        private readonly string _alias2;
+        private readonly string _alias3;
+
+        internal DynamicTypedSelectScopeQueryBuilder(DynamicTypedSelectQueryBuilder<T1> builder, string alias1, string alias2, string alias3)
+            : base(builder)
+        {
+            _alias1 = alias1;
+            _alias2 = alias2;
+            _alias3 = alias3;
+        }
+
+        public IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, TJoin4> Join<TJoin4>(Func<TypedScopeJoinBuilder<T1, T2, T3, TJoin4>, TypedScopeJoinBuilder<T1, T2, T3, TJoin4>> specification)
+        {
+            if (specification == null)
+                throw new ArgumentNullException("specification");
+
+            TypedScopeJoinBuilder<T1, T2, T3, TJoin4> spec = specification(new TypedScopeJoinBuilder<T1, T2, T3, TJoin4>());
+            if (spec == null)
+                throw new ArgumentException("Join specification cannot resolve to null.", "specification");
+
+            string alias = string.IsNullOrEmpty(spec.Alias) ? "t4" : spec.Alias;
+            string condition = spec.OnSqlPredicate == null ? spec.OnRawCondition : Builder.RenderScopeSqlPredicate(spec.OnSqlPredicate(new TypedTableContext<T1>(_alias1), new TypedTableContext<T2>(_alias2), new TypedTableContext<T3>(_alias3), new TypedTableContext<TJoin4>(alias)));
+            Builder.Join<TJoin4>(j => ApplyJoinSpec(j, alias, spec.CustomJoinType, spec.JoinType, spec.UseNoLock, condition));
+            return new DynamicTypedSelectScopeQueryBuilder<T1, T2, T3, TJoin4>(Builder, _alias1, _alias2, _alias3, alias);
+        }
+
+        public IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3> SelectSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedSqlSelectable> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedSqlSelectable>[] selectors)
+        {
+            Builder.SelectSql<T2, T3>(selector, selectors);
+            return this;
+        }
+
+        public IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3> WhereSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedSqlPredicate> predicate)
+        {
+            Builder.WhereSql<T2, T3>(predicate);
+            return this;
+        }
+
+        public IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3> HavingSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedSqlPredicate> predicate)
+        {
+            Builder.HavingSql<T2, T3>(predicate);
+            return this;
+        }
+
+        public IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3> GroupBySql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedSqlExpression> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedSqlExpression>[] selectors)
+        {
+            Builder.GroupBySql<T2, T3>(selector, selectors);
+            return this;
+        }
+
+        public IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3> OrderBySql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedSqlOrderExpression> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedSqlOrderExpression>[] selectors)
+        {
+            Builder.OrderBySql<T2, T3>(selector, selectors);
+            return this;
+        }
+    }
+
+    internal sealed class DynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4> : DynamicTypedSelectScopeQueryBuilderBase<T1>, IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4>
+    {
+        private readonly string _alias1;
+        private readonly string _alias2;
+        private readonly string _alias3;
+        private readonly string _alias4;
+
+        internal DynamicTypedSelectScopeQueryBuilder(DynamicTypedSelectQueryBuilder<T1> builder, string alias1, string alias2, string alias3, string alias4)
+            : base(builder)
+        {
+            _alias1 = alias1;
+            _alias2 = alias2;
+            _alias3 = alias3;
+            _alias4 = alias4;
+        }
+
+        public IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4, TJoin5> Join<TJoin5>(Func<TypedScopeJoinBuilder<T1, T2, T3, T4, TJoin5>, TypedScopeJoinBuilder<T1, T2, T3, T4, TJoin5>> specification)
+        {
+            if (specification == null)
+                throw new ArgumentNullException("specification");
+
+            TypedScopeJoinBuilder<T1, T2, T3, T4, TJoin5> spec = specification(new TypedScopeJoinBuilder<T1, T2, T3, T4, TJoin5>());
+            if (spec == null)
+                throw new ArgumentException("Join specification cannot resolve to null.", "specification");
+
+            string alias = string.IsNullOrEmpty(spec.Alias) ? "t5" : spec.Alias;
+            string condition = spec.OnSqlPredicate == null ? spec.OnRawCondition : Builder.RenderScopeSqlPredicate(spec.OnSqlPredicate(new TypedTableContext<T1>(_alias1), new TypedTableContext<T2>(_alias2), new TypedTableContext<T3>(_alias3), new TypedTableContext<T4>(_alias4), new TypedTableContext<TJoin5>(alias)));
+            Builder.Join<TJoin5>(j => ApplyJoinSpec(j, alias, spec.CustomJoinType, spec.JoinType, spec.UseNoLock, condition));
+            return new DynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4, TJoin5>(Builder, _alias1, _alias2, _alias3, _alias4, alias);
+        }
+
+        public IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4> SelectSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedSqlSelectable> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedSqlSelectable>[] selectors)
+        {
+            Builder.SelectSql<T2, T3, T4>(selector, selectors);
+            return this;
+        }
+
+        public IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4> WhereSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedSqlPredicate> predicate)
+        {
+            Builder.WhereSql<T2, T3, T4>(predicate);
+            return this;
+        }
+
+        public IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4> HavingSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedSqlPredicate> predicate)
+        {
+            Builder.HavingSql<T2, T3, T4>(predicate);
+            return this;
+        }
+
+        public IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4> GroupBySql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedSqlExpression> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedSqlExpression>[] selectors)
+        {
+            Builder.GroupBySql<T2, T3, T4>(selector, selectors);
+            return this;
+        }
+
+        public IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4> OrderBySql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedSqlOrderExpression> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedSqlOrderExpression>[] selectors)
+        {
+            Builder.OrderBySql<T2, T3, T4>(selector, selectors);
+            return this;
+        }
+    }
+
+    internal sealed class DynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4, T5> : DynamicTypedSelectScopeQueryBuilderBase<T1>, IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4, T5>
+    {
+        internal DynamicTypedSelectScopeQueryBuilder(DynamicTypedSelectQueryBuilder<T1> builder, string alias1, string alias2, string alias3, string alias4, string alias5)
+            : base(builder)
+        {
+        }
+
+        public IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4, T5> SelectSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedTableContext<T5>, TypedSqlSelectable> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedTableContext<T5>, TypedSqlSelectable>[] selectors)
+        {
+            Builder.SelectSql<T2, T3, T4, T5>(selector, selectors);
+            return this;
+        }
+
+        public IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4, T5> WhereSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedTableContext<T5>, TypedSqlPredicate> predicate)
+        {
+            Builder.WhereSql<T2, T3, T4, T5>(predicate);
+            return this;
+        }
+
+        public IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4, T5> HavingSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedTableContext<T5>, TypedSqlPredicate> predicate)
+        {
+            Builder.HavingSql<T2, T3, T4, T5>(predicate);
+            return this;
+        }
+
+        public IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4, T5> GroupBySql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedTableContext<T5>, TypedSqlExpression> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedTableContext<T5>, TypedSqlExpression>[] selectors)
+        {
+            Builder.GroupBySql<T2, T3, T4, T5>(selector, selectors);
+            return this;
+        }
+
+        public IDynamicTypedSelectScopeQueryBuilder<T1, T2, T3, T4, T5> OrderBySql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedTableContext<T5>, TypedSqlOrderExpression> selector, params Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedTableContext<T5>, TypedSqlOrderExpression>[] selectors)
+        {
+            Builder.OrderBySql<T2, T3, T4, T5>(selector, selectors);
+            return this;
+        }
+    }
+}
diff --git a/DynamORM/Builders/TypedScopeJoinBuilder.cs b/DynamORM/Builders/TypedScopeJoinBuilder.cs
new file mode 100644
index 0000000..8be2509
--- /dev/null
+++ b/DynamORM/Builders/TypedScopeJoinBuilder.cs
@@ -0,0 +1,213 @@
+/*
+ * DynamORM - Dynamic Object-Relational Mapping library.
+ * Copyright (c) 2012-2026, Grzegorz Russek (grzegorz.russek@gmail.com)
+ * All rights reserved.
+ */
+
+using System;
+using DynamORM.TypedSql;
+
+namespace DynamORM.Builders
+{
+    public abstract class TypedScopeJoinBuilderBase<TSelf>
+        where TSelf : TypedScopeJoinBuilderBase<TSelf>
+    {
+        /// <summary>Gets join alias.</summary>
+        public string Alias { get; private set; }
+
+        /// <summary>Gets join type.</summary>
+        public DynamicJoinType JoinType { get; private set; }
+
+        /// <summary>Gets custom join type text.</summary>
+        public string CustomJoinType { get; private set; }
+
+        /// <summary>Gets a value indicating whether joined source should use NOLOCK.</summary>
+        public bool UseNoLock { get; private set; }
+
+        protected TypedScopeJoinBuilderBase()
+        {
+            JoinType = DynamicJoinType.Join;
+        }
+
+        public TSelf As(string alias)
+        {
+            Alias = alias;
+            return (TSelf)this;
+        }
+
+        public TSelf Inner()
+        {
+            JoinType = DynamicJoinType.Inner;
+            CustomJoinType = null;
+            return (TSelf)this;
+        }
+
+        public TSelf Join()
+        {
+            JoinType = DynamicJoinType.Join;
+            CustomJoinType = null;
+            return (TSelf)this;
+        }
+
+        public TSelf Left()
+        {
+            JoinType = DynamicJoinType.Left;
+            CustomJoinType = null;
+            return (TSelf)this;
+        }
+
+        public TSelf Right()
+        {
+            JoinType = DynamicJoinType.Right;
+            CustomJoinType = null;
+            return (TSelf)this;
+        }
+
+        public TSelf Full()
+        {
+            JoinType = DynamicJoinType.Full;
+            CustomJoinType = null;
+            return (TSelf)this;
+        }
+
+        public TSelf LeftOuter()
+        {
+            JoinType = DynamicJoinType.LeftOuter;
+            CustomJoinType = null;
+            return (TSelf)this;
+        }
+
+        public TSelf RightOuter()
+        {
+            JoinType = DynamicJoinType.RightOuter;
+            CustomJoinType = null;
+            return (TSelf)this;
+        }
+
+        public TSelf FullOuter()
+        {
+            JoinType = DynamicJoinType.FullOuter;
+            CustomJoinType = null;
+            return (TSelf)this;
+        }
+
+        public TSelf Type(string joinType)
+        {
+            if (string.IsNullOrEmpty(joinType))
+                throw new ArgumentNullException("joinType");
+
+            CustomJoinType = joinType.Trim();
+            return (TSelf)this;
+        }
+
+        public TSelf NoLock(bool use = true)
+        {
+            UseNoLock = use;
+            return (TSelf)this;
+        }
+    }
+
+    public sealed class TypedScopeJoinBuilder<T1, TRight> : TypedScopeJoinBuilderBase<TypedScopeJoinBuilder<T1, TRight>>
+    {
+        internal Func<TypedTableContext<T1>, TypedTableContext<TRight>, TypedSqlPredicate> OnSqlPredicate { get; private set; }
+        internal string OnRawCondition { get; private set; }
+
+        public TypedScopeJoinBuilder<T1, TRight> OnSql(Func<TypedTableContext<T1>, TypedTableContext<TRight>, TypedSqlPredicate> predicate)
+        {
+            if (predicate == null)
+                throw new ArgumentNullException("predicate");
+
+            OnSqlPredicate = predicate;
+            OnRawCondition = null;
+            return this;
+        }
+
+        public TypedScopeJoinBuilder<T1, TRight> OnRaw(string condition)
+        {
+            if (string.IsNullOrEmpty(condition))
+                throw new ArgumentNullException("condition");
+
+            OnRawCondition = condition.Trim();
+            OnSqlPredicate = null;
+            return this;
+        }
+    }
+
+    public sealed class TypedScopeJoinBuilder<T1, T2, TRight> : TypedScopeJoinBuilderBase<TypedScopeJoinBuilder<T1, T2, TRight>>
+    {
+        internal Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<TRight>, TypedSqlPredicate> OnSqlPredicate { get; private set; }
+        internal string OnRawCondition { get; private set; }
+
+        public TypedScopeJoinBuilder<T1, T2, TRight> OnSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<TRight>, TypedSqlPredicate> predicate)
+        {
+            if (predicate == null)
+                throw new ArgumentNullException("predicate");
+
+            OnSqlPredicate = predicate;
+            OnRawCondition = null;
+            return this;
+        }
+
+        public TypedScopeJoinBuilder<T1, T2, TRight> OnRaw(string condition)
+        {
+            if (string.IsNullOrEmpty(condition))
+                throw new ArgumentNullException("condition");
+
+            OnRawCondition = condition.Trim();
+            OnSqlPredicate = null;
+            return this;
+        }
+    }
+
+    public sealed class TypedScopeJoinBuilder<T1, T2, T3, TRight> : TypedScopeJoinBuilderBase<TypedScopeJoinBuilder<T1, T2, T3, TRight>>
+    {
+        internal Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<TRight>, TypedSqlPredicate> OnSqlPredicate { get; private set; }
+        internal string OnRawCondition { get; private set; }
+
+        public TypedScopeJoinBuilder<T1, T2, T3, TRight> OnSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<TRight>, TypedSqlPredicate> predicate)
+        {
+            if (predicate == null)
+                throw new ArgumentNullException("predicate");
+
+            OnSqlPredicate = predicate;
+            OnRawCondition = null;
+            return this;
+        }
+
+        public TypedScopeJoinBuilder<T1, T2, T3, TRight> OnRaw(string condition)
+        {
+            if (string.IsNullOrEmpty(condition))
+                throw new ArgumentNullException("condition");
+
+            OnRawCondition = condition.Trim();
+            OnSqlPredicate = null;
+            return this;
+        }
+    }
+
+    public sealed class TypedScopeJoinBuilder<T1, T2, T3, T4, TRight> : TypedScopeJoinBuilderBase<TypedScopeJoinBuilder<T1, T2, T3, T4, TRight>>
+    {
+        internal Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedTableContext<TRight>, TypedSqlPredicate> OnSqlPredicate { get; private set; }
+        internal string OnRawCondition { get; private set; }
+
+        public TypedScopeJoinBuilder<T1, T2, T3, T4, TRight> OnSql(Func<TypedTableContext<T1>, TypedTableContext<T2>, TypedTableContext<T3>, TypedTableContext<T4>, TypedTableContext<TRight>, TypedSqlPredicate> predicate)
+        {
+            if (predicate == null)
+                throw new ArgumentNullException("predicate");
+
+            OnSqlPredicate = predicate;
+            OnRawCondition = null;
+            return this;
+        }
+
+        public TypedScopeJoinBuilder<T1, T2, T3, T4, TRight> OnRaw(string condition)
+        {
+            if (string.IsNullOrEmpty(condition))
+                throw new ArgumentNullException("condition");
+
+            OnRawCondition = condition.Trim();
+            OnSqlPredicate = null;
+            return this;
+        }
+    }
+}
diff --git a/DynamORM/DynamicDatabase.cs b/DynamORM/DynamicDatabase.cs
index 83b4e9b..0735cc5 100644
--- a/DynamORM/DynamicDatabase.cs
+++ b/DynamORM/DynamicDatabase.cs
@@ -477,8 +477,8 @@ namespace DynamORM
         /// <param name="alias">Table alias.</param>
         /// <param name="noLock">use no lock.</param>
         /// <returns>This instance to permit chaining.</returns>
-        public virtual IDynamicTypedSelectQueryBuilder<T> FromTyped<T>(string alias = null, bool noLock = false)
-        {
+        public virtual IDynamicTypedSelectQueryBuilder<T> FromTyped<T>(string alias = null, bool noLock = false)
+        {
             // TODO: Make it more readable and maitainable
             DynamicTypedSelectQueryBuilder<T> builder = new DynamicTypedSelectQueryBuilder<T>(this);
 
@@ -497,8 +497,20 @@ namespace DynamORM
                     builder.From(x => x(typeof(T)).As(alias));
             }
 
-            return builder;
-        }
+            return builder;
+        }
+
+        /// <summary>Adds to the <code>FROM</code> clause using a typed scope builder with evolving join arity.</summary>
+        /// <typeparam name="T">Type which can be represented in database.</typeparam>
+        /// <param name="alias">Table alias.</param>
+        /// <param name="noLock">use no lock.</param>
+        /// <returns>Scope builder instance.</returns>
+        public virtual IDynamicTypedSelectScopeQueryBuilder<T> FromTypedScope<T>(string alias = null, bool noLock = false)
+        {
+            DynamicTypedSelectQueryBuilder<T> builder = (DynamicTypedSelectQueryBuilder<T>)FromTyped<T>(alias, noLock);
+            string resolvedAlias = string.IsNullOrEmpty(alias) ? builder.Tables[0].Alias ?? builder.Tables[0].Name : alias;
+            return new DynamicTypedSelectScopeQueryBuilder<T>(builder, resolvedAlias);
+        }
 
         /// <summary>Adds to the <code>FROM</code> clause using <see cref="Type"/>.</summary>
         /// <param name="t">Type which can be represented in database.</param>