improved sql parser.

2023-03-04 19:17:16 +00:00 · 2017-10-11 21:03:12 +08:00
parent 7f630d879f
commit f871924269
2 changed files with 128 additions and 1 deletions
@@ -1048,7 +1048,10 @@ public class SQLExprParser extends SQLParser {
            }

            if (lexer.token == Token.LPAREN) {
-                expr = methodRest(expr, name, false);
+                boolean aggregate = hash_lower == FnvHash.Constants.WM_CONCAT
+                        && expr instanceof SQLIdentifierExpr
+                        && ((SQLIdentifierExpr) expr).nameHashCode64() == FnvHash.Constants.WMSYS;
+                expr = methodRest(expr, name, aggregate);
            } else {
                expr = new SQLPropertyExpr(expr, name, hash_lower);
            }