FIX sql rune iterator method for postgres quote.

src/utils/parser/sql/escaper.go

@@ -288,24 +288,31 @@ func (sqlEscaper *SQLEscaper) EscapeSQLActionTemplate(sql string, args map[strin
 		ret.WriteString("}")
 		escapedBracketWithVariable = ""
 	}
+	// init sql rune serial list
+	sqlRuneSerialList := make([]int, 0)
+	sqlRuneList := []rune(sql)
+	// convert to rune slice
+	for i, _ := range sqlRuneList {
+		sqlRuneSerialList = append(sqlRuneSerialList, i)
+	}
+
+	// get next char method.
 	getNextChar := func(serial int) (rune, error) {
-		if len(sql)-1 <= serial {
+		if len(sqlRuneSerialList)-1 <= serial {
 			return rune(0), errors.New("over range")
 		}
-		return rune(sql[serial+1]), nil
+		return sqlRuneList[sqlRuneSerialList[serial+1]], nil
 	}
 
-	// convert to rune slice
-	sqlRuneList := make([]rune, 0)
-	for _, j := range sql {
-		sqlRuneList = append(sqlRuneList, j)
-	}
-
-	charSerial := 0
-	for _, c := range sql {
+	charSerial := -1
+	for {
 		charSerial++
+		if charSerial > len(sqlRuneSerialList)-1 {
+			break
+		}
+		c := sqlRuneList[sqlRuneSerialList[charSerial]]
 
-		// fmt.Printf("[%d] char: %s\n", charSerial, string(c))
+		fmt.Printf("[%d:%d] char: %s\n", sqlRuneSerialList[charSerial], charSerial, string(c))
 		// process bracket
 		// '' + '{' or '{' + '{'
 		if c == '{' && leftBraketCounter <= 1 {

src/utils/parser/sql/escaper_test.go

@@ -295,15 +295,15 @@ func TestEscapeMySQLSQLInStatementQueryInIntStringInUnsafeMode(t *testing.T) {
 // SELECT * FROM apps WHERE uid = ANY (VALUES ('ca5e3145-f9b4-4610-bd25-0ffbf258cce7'::uuid), ('feb398fa-e5eb-43f6-8488-82a9f4806570'::uuid));
 // ```
 func TestEscapePostgresSQLAnyStatementQuery(t *testing.T) {
-	sql_1 := `select * from users where name = ANY('{{multiselect1.value.map(b => Number(b))}}')`
+	sql_1 := `select * from users where name = ANY(ARRAY[{{multiselect1.value.map(b => Number(b))}}])`
 	args := map[string]interface{}{
 		`multiselect1.value.map(b => Number(b))`: []interface{}{"a", "b", "c"},
 	}
 	sqlEscaper := NewSQLEscaper(resourcelist.TYPE_POSTGRESQL_ID)
 	escapedSQL, usedArgs, errInEscape := sqlEscaper.EscapeSQLActionTemplate(sql_1, args, true)
 	assert.Nil(t, errInEscape)
-	assert.Equal(t, []interface{}{}, usedArgs, "the usedArgs should be equal")
-	assert.Equal(t, "select * from users where id in ('a', 'b', 'c')", escapedSQL, "the token should be equal")
+	assert.Equal(t, []interface{}{"a", "b", "c"}, usedArgs, "the usedArgs should be equal")
+	assert.Equal(t, "select * from users where name = ANY(ARRAY[$1, $2, $3])", escapedSQL, "the token should be equal")
 }
 
 func TestEscapePostgresSQLInvaliedLengthUTF8Case(t *testing.T) {