Add DO statements

go/test/endtoend/vtgate/lookup_test.go → go/test/endtoend/vtgate/misc_test.go

@@ -19,9 +19,8 @@ package vtgate
 import (
 	"context"
 	"fmt"
-	"testing"
-
 	"github.com/google/go-cmp/cmp"
+	"testing"
 
 	"github.com/stretchr/testify/assert"
 
@@ -529,6 +528,16 @@ func TestSelectNull(t *testing.T) {
 	exec(t, conn, "delete from t5_null_vindex")
 }
 
+func TestDoStatement(t *testing.T) {
+	ctx := context.Background()
+	conn, err := mysql.Connect(ctx, &vtParams)
+	require.NoError(t, err)
+	defer conn.Close()
+
+	exec(t, conn, "do 1")
+	exec(t, conn, "do 'a', 1+2,database()")
+}
+
 func TestShowColumns(t *testing.T) {
 	conn, err := mysql.Connect(context.Background(), &vtParams)
 	require.NoError(t, err)
@@ -559,6 +568,6 @@ func assertIsEmpty(t *testing.T, conn *mysql.Conn, query string) {
 func exec(t *testing.T, conn *mysql.Conn, query string) *sqltypes.Result {
 	t.Helper()
 	qr, err := conn.ExecuteFetch(query, 1000, true)
-	require.Nil(t, err)
+	require.NoError(t, err)
 	return qr
 }

go/vt/sqlparser/parse_test.go

@@ -1630,6 +1630,12 @@ var (
 	}, {
 		input:  "SHOW EXTENDED INDEXES IN `AO_E8B6CC_PROJECT_MAPPING` IN `jiradb`",
 		output: "show extended indexes from AO_E8B6CC_PROJECT_MAPPING from jiradb",
+	}, {
+		input:  "do 1",
+		output: "otheradmin",
+	}, {
+		input:  "do funcCall(), 2 = 1, 3 + 1",
+		output: "otheradmin",
 	}}
 )