func (parser *ParserImpl) transformTargetEntry(restarget *ResTarget) (tle *TargetEntry, err error) {
tle = &TargetEntry{}
err = nil
tle.Expr, err = parser.transformExpr(restarget.val)
/* ResName, ResNo */
tle.ResName = system.Name(restarget.name)
tle.ResJunk = false
return
}
func (s *MySuite) TestYYParse_1(c *C) {
query := " select col1, col2 FROM tab1"
lexer := newLexer(query)
yyParse(lexer)
node, ok := TopList[0].(*SelectStmt)
if !ok {
c.Error("node is not SelectStmt")
}
c.Check(node.targetList[0].name, Equals, "col1")
c.Check(node.targetList[1].name, Equals, "col2")
c.Check(node.fromList[0].(*RangeVar).RelationName, Equals, system.Name("tab1"))
}