diff --git a/go/vt/vtgate/executor_select_test.go b/go/vt/vtgate/executor_select_test.go
index d92ca58ff3a..011dd9d21aa 100644
--- a/go/vt/vtgate/executor_select_test.go
+++ b/go/vt/vtgate/executor_select_test.go
@@ -2815,13 +2815,13 @@ func TestCrossShardSubquery(t *testing.T) {
 	result, err := executorExec(ctx, executor, session, "select id1 from (select u1.id id1, u2.id from user u1 join user u2 on u2.id = u1.col where u1.id = 1) as t", nil)
 	require.NoError(t, err)
 	wantQueries := []*querypb.BoundQuery{{
-		Sql:           "select id1, t.`u1.col` from (select u1.id as id1, u1.col as `u1.col` from `user` as u1 where u1.id = 1) as t",
+		Sql:           "select id1, t.`u1.col` from (select u1.id as id1, u1.col as `u1.col` from `user` as u1 where u1.id = 1) as t(`u1.col`)",
 		BindVariables: map[string]*querypb.BindVariable{},
 	}}
 	utils.MustMatch(t, wantQueries, sbc1.Queries)
 
 	wantQueries = []*querypb.BoundQuery{{
-		Sql:           "select 1 from (select u2.id from `user` as u2 where u2.id = :u1_col) as t",
+		Sql:           "select 1 from (select u2.id as id from `user` as u2 where u2.id = :u1_col) as t",
 		BindVariables: map[string]*querypb.BindVariable{"u1_col": sqltypes.Int32BindVariable(3)},
 	}}
 	utils.MustMatch(t, wantQueries, sbc2.Queries)
@@ -2891,12 +2891,12 @@ func TestCrossShardSubqueryStream(t *testing.T) {
 	result, err := executorStream(ctx, executor, "select id1 from (select u1.id id1, u2.id from user u1 join user u2 on u2.id = u1.col where u1.id = 1) as t")
 	require.NoError(t, err)
 	wantQueries := []*querypb.BoundQuery{{
-		Sql:           "select id1, t.`u1.col` from (select u1.id as id1, u1.col as `u1.col` from `user` as u1 where u1.id = 1) as t",
+		Sql:           "select id1, t.`u1.col` from (select u1.id as id1, u1.col as `u1.col` from `user` as u1 where u1.id = 1) as t(`u1.col`)",
 		BindVariables: map[string]*querypb.BindVariable{},
 	}}
 	utils.MustMatch(t, wantQueries, sbc1.Queries)
 	wantQueries = []*querypb.BoundQuery{{
-		Sql:           "select 1 from (select u2.id from `user` as u2 where u2.id = :u1_col) as t",
+		Sql:           "select 1 from (select u2.id as id from `user` as u2 where u2.id = :u1_col) as t",
 		BindVariables: map[string]*querypb.BindVariable{"u1_col": sqltypes.Int32BindVariable(3)},
 	}}
 	utils.MustMatch(t, wantQueries, sbc2.Queries)
@@ -2934,10 +2934,10 @@ func TestCrossShardSubqueryGetFields(t *testing.T) {
 	result, err := executorExec(ctx, executor, session, "select main1.col, t.id1 from main1 join (select u1.id id1, u2.id from user u1 join user u2 on u2.id = u1.col where u1.id = 1) as t", nil)
 	require.NoError(t, err)
 	wantQueries := []*querypb.BoundQuery{{
-		Sql:           "select t.id1, t.`u1.col` from (select u1.id as id1, u1.col as `u1.col` from `user` as u1 where 1 != 1) as t where 1 != 1",
+		Sql:           "select t.id1, t.`u1.col` from (select u1.id as id1, u1.col as `u1.col` from `user` as u1 where 1 != 1) as t(`u1.col`) where 1 != 1",
 		BindVariables: map[string]*querypb.BindVariable{},
 	}, {
-		Sql: "select 1 from (select u2.id from `user` as u2 where 1 != 1) as t where 1 != 1",
+		Sql: "select 1 from (select u2.id as id from `user` as u2 where 1 != 1) as t where 1 != 1",
 		BindVariables: map[string]*querypb.BindVariable{
 			"u1_col": sqltypes.NullBindVariable,
 		},
@@ -3847,14 +3847,14 @@ func TestSelectAggregationNoData(t *testing.T) {
 		{
 			sql:         `select count(*) from (select col1, col2 from user limit 2) x`,
 			sandboxRes:  sqltypes.MakeTestResult(sqltypes.MakeTestFields("col1|col2|1", "int64|int64|int64")),
-			expSandboxQ: "select col1, col2, 1 from (select col1, col2 from `user`) as x limit :__upper_limit",
+			expSandboxQ: "select x.col1, x.col2, 1 from (select col1, col2 from `user`) as x limit :__upper_limit",
 			expField:    `[name:"count(*)" type:INT64]`,
 			expRow:      `[[INT64(0)]]`,
 		},
 		{
 			sql:         `select col2, count(*) from (select col1, col2 from user limit 2) x group by col2`,
 			sandboxRes:  sqltypes.MakeTestResult(sqltypes.MakeTestFields("col1|col2|1|weight_string(col2)", "int64|int64|int64|varbinary")),
-			expSandboxQ: "select col1, col2, 1, weight_string(col2) from (select col1, col2 from `user`) as x limit :__upper_limit",
+			expSandboxQ: "select x.col1, x.col2, 1, weight_string(x.col2) from (select col1, col2 from `user`) as x limit :__upper_limit",
 			expField:    `[name:"col2" type:INT64 name:"count(*)" type:INT64]`,
 			expRow:      `[]`,
 		},
@@ -3939,70 +3939,70 @@ func TestSelectAggregationData(t *testing.T) {
 		{
 			sql:         `select count(*) from (select col1, col2 from user limit 2) x`,
 			sandboxRes:  sqltypes.MakeTestResult(sqltypes.MakeTestFields("col1|col2|1", "int64|int64|int64"), "100|200|1", "200|300|1"),
-			expSandboxQ: "select col1, col2, 1 from (select col1, col2 from `user`) as x limit :__upper_limit",
+			expSandboxQ: "select x.col1, x.col2, 1 from (select col1, col2 from `user`) as x limit :__upper_limit",
 			expField:    `[name:"count(*)" type:INT64]`,
 			expRow:      `[[INT64(2)]]`,
 		},
 		{
 			sql:         `select col2, count(*) from (select col1, col2 from user limit 9) x group by col2`,
 			sandboxRes:  sqltypes.MakeTestResult(sqltypes.MakeTestFields("col1|col2|1|weight_string(col2)", "int64|int64|int64|varbinary"), "100|3|1|NULL", "200|2|1|NULL"),
-			expSandboxQ: "select col1, col2, 1, weight_string(col2) from (select col1, col2 from `user`) as x limit :__upper_limit",
+			expSandboxQ: "select x.col1, x.col2, 1, weight_string(x.col2) from (select col1, col2 from `user`) as x limit :__upper_limit",
 			expField:    `[name:"col2" type:INT64 name:"count(*)" type:INT64]`,
 			expRow:      `[[INT64(2) INT64(4)] [INT64(3) INT64(5)]]`,
 		},
 		{
 			sql:         `select count(col1) from (select id, col1 from user limit 2) x`,
 			sandboxRes:  sqltypes.MakeTestResult(sqltypes.MakeTestFields("id|col1", "int64|varchar"), "1|a", "2|b"),
-			expSandboxQ: "select id, col1 from (select id, col1 from `user`) as x limit :__upper_limit",
+			expSandboxQ: "select x.id, x.col1 from (select id, col1 from `user`) as x limit :__upper_limit",
 			expField:    `[name:"count(col1)" type:INT64]`,
 			expRow:      `[[INT64(2)]]`,
 		},
 		{
 			sql:         `select count(col1), col2 from (select col2, col1 from user limit 9) x group by col2`,
 			sandboxRes:  sqltypes.MakeTestResult(sqltypes.MakeTestFields("col2|col1|weight_string(col2)", "int64|varchar|varbinary"), "3|a|NULL", "2|b|NULL"),
-			expSandboxQ: "select col2, col1, weight_string(col2) from (select col2, col1 from `user`) as x limit :__upper_limit",
+			expSandboxQ: "select x.col2, x.col1, weight_string(x.col2) from (select col2, col1 from `user`) as x limit :__upper_limit",
 			expField:    `[name:"count(col1)" type:INT64 name:"col2" type:INT64]`,
 			expRow:      `[[INT64(4) INT64(2)] [INT64(5) INT64(3)]]`,
 		},
 		{
 			sql:         `select col1, count(col2) from (select col1, col2 from user limit 9) x group by col1`,
 			sandboxRes:  sqltypes.MakeTestResult(sqltypes.MakeTestFields("col1|col2|weight_string(col1)", "varchar|int64|varbinary"), "a|1|a", "b|null|b"),
-			expSandboxQ: "select col1, col2, weight_string(col1) from (select col1, col2 from `user`) as x limit :__upper_limit",
+			expSandboxQ: "select x.col1, x.col2, weight_string(x.col1) from (select col1, col2 from `user`) as x limit :__upper_limit",
 			expField:    `[name:"col1" type:VARCHAR name:"count(col2)" type:INT64]`,
 			expRow:      `[[VARCHAR("a") INT64(5)] [VARCHAR("b") INT64(0)]]`,
 		},
 		{
 			sql:         `select col1, count(col2) from (select col1, col2 from user limit 32) x group by col1`,
 			sandboxRes:  sqltypes.MakeTestResult(sqltypes.MakeTestFields("col1|col2|weight_string(col1)", "varchar|int64|varbinary"), "null|1|null", "null|null|null", "a|1|a", "b|null|b"),
-			expSandboxQ: "select col1, col2, weight_string(col1) from (select col1, col2 from `user`) as x limit :__upper_limit",
+			expSandboxQ: "select x.col1, x.col2, weight_string(x.col1) from (select col1, col2 from `user`) as x limit :__upper_limit",
 			expField:    `[name:"col1" type:VARCHAR name:"count(col2)" type:INT64]`,
 			expRow:      `[[NULL INT64(8)] [VARCHAR("a") INT64(8)] [VARCHAR("b") INT64(0)]]`,
 		},
 		{
 			sql:         `select col1, sum(col2) from (select col1, col2 from user limit 4) x group by col1`,
 			sandboxRes:  sqltypes.MakeTestResult(sqltypes.MakeTestFields("col1|col2|weight_string(col1)", "varchar|int64|varbinary"), "a|3|a"),
-			expSandboxQ: "select col1, col2, weight_string(col1) from (select col1, col2 from `user`) as x limit :__upper_limit",
+			expSandboxQ: "select x.col1, x.col2, weight_string(x.col1) from (select col1, col2 from `user`) as x limit :__upper_limit",
 			expField:    `[name:"col1" type:VARCHAR name:"sum(col2)" type:DECIMAL]`,
 			expRow:      `[[VARCHAR("a") DECIMAL(12)]]`,
 		},
 		{
 			sql:         `select col1, sum(col2) from (select col1, col2 from user limit 4) x group by col1`,
 			sandboxRes:  sqltypes.MakeTestResult(sqltypes.MakeTestFields("col1|col2|weight_string(col1)", "varchar|varchar|varbinary"), "a|2|a"),
-			expSandboxQ: "select col1, col2, weight_string(col1) from (select col1, col2 from `user`) as x limit :__upper_limit",
+			expSandboxQ: "select x.col1, x.col2, weight_string(x.col1) from (select col1, col2 from `user`) as x limit :__upper_limit",
 			expField:    `[name:"col1" type:VARCHAR name:"sum(col2)" type:FLOAT64]`,
 			expRow:      `[[VARCHAR("a") FLOAT64(8)]]`,
 		},
 		{
 			sql:         `select col1, sum(col2) from (select col1, col2 from user limit 4) x group by col1`,
 			sandboxRes:  sqltypes.MakeTestResult(sqltypes.MakeTestFields("col1|col2|weight_string(col1)", "varchar|varchar|varbinary"), "a|x|a"),
-			expSandboxQ: "select col1, col2, weight_string(col1) from (select col1, col2 from `user`) as x limit :__upper_limit",
+			expSandboxQ: "select x.col1, x.col2, weight_string(x.col1) from (select col1, col2 from `user`) as x limit :__upper_limit",
 			expField:    `[name:"col1" type:VARCHAR name:"sum(col2)" type:FLOAT64]`,
 			expRow:      `[[VARCHAR("a") FLOAT64(0)]]`,
 		},
 		{
 			sql:         `select col1, sum(col2) from (select col1, col2 from user limit 4) x group by col1`,
 			sandboxRes:  sqltypes.MakeTestResult(sqltypes.MakeTestFields("col1|col2|weight_string(col1)", "varchar|varchar|varbinary"), "a|null|a"),
-			expSandboxQ: "select col1, col2, weight_string(col1) from (select col1, col2 from `user`) as x limit :__upper_limit",
+			expSandboxQ: "select x.col1, x.col2, weight_string(x.col1) from (select col1, col2 from `user`) as x limit :__upper_limit",
 			expField:    `[name:"col1" type:VARCHAR name:"sum(col2)" type:FLOAT64]`,
 			expRow:      `[[VARCHAR("a") NULL]]`,
 		},