made cte column in mandatory paren.

chernser · chernser · commit 4c32d3815066 · 2025-07-24T16:17:45.000-07:00
diff --git a/jdbc-v2/src/main/antlr4/com/clickhouse/jdbc/internal/ClickHouseParser.g4 b/jdbc-v2/src/main/antlr4/com/clickhouse/jdbc/internal/ClickHouseParser.g4
@@ -49,7 +49,7 @@ namedQuery
     ;
 
 columnAliases
-    : LPAREN? identifier (',' identifier)* RPAREN?
+    : LPAREN identifier (',' identifier)* RPAREN
     ;
 
 cteUnboundCol

Original file line number	Diff line number	Diff line change
`@@ -49,7 +49,7 @@ namedQuery`
`49`	`49`	`;`
`50`	`50`
`51`	`51`	`columnAliases`
`52`		`- : LPAREN? identifier (',' identifier)* RPAREN?`
	`52`	`+ : LPAREN identifier (',' identifier)* RPAREN`
`53`	`53`	`;`
`54`	`54`
`55`	`55`	`cteUnboundCol`