Extend scoped typed API and add scoped subquery helpers
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@@ -146,5 +146,69 @@ namespace DynamORM.Tests.TypedSql
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"SELECT a.\"id_user\" AS \"root_id\", j.\"user_code\" AS \"last_code\" FROM \"sample_users\" AS a LEFT JOIN \"sample_users\" AS b ON (a.\"id_user\" = b.\"id_user\") LEFT JOIN \"sample_users\" AS c ON (b.\"id_user\" = c.\"id_user\") LEFT JOIN \"sample_users\" AS d ON (c.\"id_user\" = d.\"id_user\") LEFT JOIN \"sample_users\" AS e ON (d.\"id_user\" = e.\"id_user\") LEFT JOIN \"sample_users\" AS f ON (e.\"id_user\" = f.\"id_user\") LEFT JOIN \"sample_users\" AS g ON (f.\"id_user\" = g.\"id_user\") LEFT JOIN \"sample_users\" AS h ON (g.\"id_user\" = h.\"id_user\") LEFT JOIN \"sample_users\" AS i ON (h.\"id_user\" = i.\"id_user\") LEFT JOIN \"sample_users\" AS j ON (i.\"id_user\" = j.\"id_user\") WHERE (j.\"user_code\" IS NOT NULL) ORDER BY j.\"user_code\" ASC",
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NormalizeSql(cmd.CommandText()));
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}
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[Test]
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public void TestScopeBuilderSupportsSixteenTypedTables()
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{
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var cmd = Database.FromTypedScope<TypedFluentUser>("a")
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.Join<TypedFluentUser>(j => j.Left().As("b").OnSql((a, b) => a.Col(x => x.Id).Eq(b.Col(x => x.Id))))
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.Join<TypedFluentUser>(j => j.Left().As("c").OnSql((a, b, c) => b.Col(x => x.Id).Eq(c.Col(x => x.Id))))
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.Join<TypedFluentUser>(j => j.Left().As("d").OnSql((a, b, c, d) => c.Col(x => x.Id).Eq(d.Col(x => x.Id))))
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.Join<TypedFluentUser>(j => j.Left().As("e").OnSql((a, b, c, d, e) => d.Col(x => x.Id).Eq(e.Col(x => x.Id))))
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.Join<TypedFluentUser>(j => j.Left().As("f").OnSql((a, b, c, d, e, f) => e.Col(x => x.Id).Eq(f.Col(x => x.Id))))
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.Join<TypedFluentUser>(j => j.Left().As("g").OnSql((a, b, c, d, e, f, g) => f.Col(x => x.Id).Eq(g.Col(x => x.Id))))
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.Join<TypedFluentUser>(j => j.Left().As("h").OnSql((a, b, c, d, e, f, g, h) => g.Col(x => x.Id).Eq(h.Col(x => x.Id))))
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.Join<TypedFluentUser>(j => j.Left().As("i").OnSql((a, b, c, d, e, f, g, h, i) => h.Col(x => x.Id).Eq(i.Col(x => x.Id))))
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.Join<TypedFluentUser>(j => j.Left().As("j").OnSql((a, b, c, d, e, f, g, h, i, j) => i.Col(x => x.Id).Eq(j.Col(x => x.Id))))
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.Join<TypedFluentUser>(j => j.Left().As("k").OnSql((a, b, c, d, e, f, g, h, i, j, k) => j.Col(x => x.Id).Eq(k.Col(x => x.Id))))
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.Join<TypedFluentUser>(j => j.Left().As("l").OnSql((a, b, c, d, e, f, g, h, i, j, k, l) => k.Col(x => x.Id).Eq(l.Col(x => x.Id))))
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.Join<TypedFluentUser>(j => j.Left().As("m").OnSql((a, b, c, d, e, f, g, h, i, j, k, l, m) => l.Col(x => x.Id).Eq(m.Col(x => x.Id))))
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.Join<TypedFluentUser>(j => j.Left().As("n").OnSql((a, b, c, d, e, f, g, h, i, j, k, l, m, n) => m.Col(x => x.Id).Eq(n.Col(x => x.Id))))
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.Join<TypedFluentUser>(j => j.Left().As("o").OnSql((a, b, c, d, e, f, g, h, i, j, k, l, m, n, o) => n.Col(x => x.Id).Eq(o.Col(x => x.Id))))
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.Join<TypedFluentUser>(j => j.Left().As("p").OnSql((a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p) => o.Col(x => x.Id).Eq(p.Col(x => x.Id))))
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.SelectSql(
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(a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p) => a.Col(x => x.Id).As("root_id"),
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(a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p) => p.Col(x => x.Code).As("tail_code"))
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.WhereSql((a, b, c, d, e, f, g, h, i, j, k, l, m, n, o, p) => p.Col(x => x.Code).IsNotNull());
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Assert.AreEqual(
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"SELECT a.\"id_user\" AS \"root_id\", p.\"user_code\" AS \"tail_code\" FROM \"sample_users\" AS a LEFT JOIN \"sample_users\" AS b ON (a.\"id_user\" = b.\"id_user\") LEFT JOIN \"sample_users\" AS c ON (b.\"id_user\" = c.\"id_user\") LEFT JOIN \"sample_users\" AS d ON (c.\"id_user\" = d.\"id_user\") LEFT JOIN \"sample_users\" AS e ON (d.\"id_user\" = e.\"id_user\") LEFT JOIN \"sample_users\" AS f ON (e.\"id_user\" = f.\"id_user\") LEFT JOIN \"sample_users\" AS g ON (f.\"id_user\" = g.\"id_user\") LEFT JOIN \"sample_users\" AS h ON (g.\"id_user\" = h.\"id_user\") LEFT JOIN \"sample_users\" AS i ON (h.\"id_user\" = i.\"id_user\") LEFT JOIN \"sample_users\" AS j ON (i.\"id_user\" = j.\"id_user\") LEFT JOIN \"sample_users\" AS k ON (j.\"id_user\" = k.\"id_user\") LEFT JOIN \"sample_users\" AS l ON (k.\"id_user\" = l.\"id_user\") LEFT JOIN \"sample_users\" AS m ON (l.\"id_user\" = m.\"id_user\") LEFT JOIN \"sample_users\" AS n ON (m.\"id_user\" = n.\"id_user\") LEFT JOIN \"sample_users\" AS o ON (n.\"id_user\" = o.\"id_user\") LEFT JOIN \"sample_users\" AS p ON (o.\"id_user\" = p.\"id_user\") WHERE (p.\"user_code\" IS NOT NULL)",
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NormalizeSql(cmd.CommandText()));
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}
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[Test]
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public void TestScopeSubQueryHelperSupportsScopedJoinChain()
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{
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var cmd = Database.FromTyped<TypedFluentUser>("u")
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.SelectSql(u => Sql.SubQueryScope<TypedJoinUser, string>(
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Database,
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sq => sq
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.Join<TypedJoinUserClient>(j => j.Left().As("c").OnSql((x, c) => x.Col(a => a.IdUser).Eq(c.Col(a => a.UserId))))
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.Join<TypedJoinUserRole>(j => j.Left().As("r").OnSql((x, c, r) => c.Col(a => a.UserId).Eq(r.Col(a => a.UserId))))
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.SelectSql((x, c, r) => r.Col(a => a.RoleName)),
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"x").As("role_name"));
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Assert.AreEqual(
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"SELECT (SELECT r.\"Role_Name\" FROM \"dbo\".\"Users\" AS x LEFT JOIN \"dbo\".\"UserClients\" AS c ON (x.\"Id_User\" = c.\"User_Id\") LEFT JOIN \"dbo\".\"UserRoles\" AS r ON (c.\"User_Id\" = r.\"User_Id\")) AS \"role_name\" FROM \"sample_users\" AS u",
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NormalizeSql(cmd.CommandText()));
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}
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[Test]
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public void TestScopeExistsHelperSupportsScopedJoinChain()
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{
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var cmd = Database.FromTyped<TypedFluentUser>("u")
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.WhereSql(u => Sql.ExistsScope<TypedJoinUser>(
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Database,
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sq => sq
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.Join<TypedJoinUserClient>(j => j.Left().As("c").OnSql((x, c) => x.Col(a => a.IdUser).Eq(c.Col(a => a.UserId))))
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.Join<TypedJoinUserRole>(j => j.Left().As("r").OnSql((x, c, r) => c.Col(a => a.UserId).Eq(r.Col(a => a.UserId))))
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.SelectSql((x, c, r) => r.Col(a => a.RoleId)),
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"x"))
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.SelectSql(u => u.Col(x => x.Id));
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Assert.AreEqual(
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"SELECT u.\"id_user\" FROM \"sample_users\" AS u WHERE (EXISTS (SELECT r.\"Role_Id\" FROM \"dbo\".\"Users\" AS x LEFT JOIN \"dbo\".\"UserClients\" AS c ON (x.\"Id_User\" = c.\"User_Id\") LEFT JOIN \"dbo\".\"UserRoles\" AS r ON (c.\"User_Id\" = r.\"User_Id\")))",
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NormalizeSql(cmd.CommandText()));
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}
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}
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}
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