feat: ParenthesedSelect can have Alias

manticore-projects · manticore-projects · commit a510f135d509 · 2025-02-06T10:07:29.000+07:00
Signed-off-by: Andreas Reichel &lt;andreas@manticore-projects.com&gt;
diff --git a/src/main/jjtree/net/sf/jsqlparser/parser/JSqlParserCC.jjt b/src/main/jjtree/net/sf/jsqlparser/parser/JSqlParserCC.jjt
@@ -2280,6 +2280,7 @@ Select Select() #Select:
     Offset offset = null;
     Fetch fetch = null;
     WithIsolation withIsolation = null;
+    Alias alias = null;
 }
 {
     (
@@ -2290,7 +2291,7 @@ Select Select() #Select:
                 |
                 LOOKAHEAD(3) select = Values()
                 |
-                LOOKAHEAD(3) select = ParenthesedSelect()
+                LOOKAHEAD(3) select = ParenthesedSelect() [ LOOKAHEAD(2) alias = Alias() {select.setAlias(alias);} ]
             )
             [ LOOKAHEAD(2) select = FromQueryFromSelect(select) ]
             [ LOOKAHEAD(2) select = SetOperationList(select) ]

Original file line number	Diff line number	Diff line change
`@@ -2280,6 +2280,7 @@ Select Select() #Select:`
`2280`	`2280`	`Offset offset = null;`
`2281`	`2281`	`Fetch fetch = null;`
`2282`	`2282`	`WithIsolation withIsolation = null;`
	`2283`	`+ Alias alias = null;`
`2283`	`2284`	`}`
`2284`	`2285`	`{`
`2285`	`2286`	`(`
`@@ -2290,7 +2291,7 @@ Select Select() #Select:`
`2290`	`2291`	`\|`
`2291`	`2292`	`LOOKAHEAD(3) select = Values()`
`2292`	`2293`	`\|`
`2293`		`- LOOKAHEAD(3) select = ParenthesedSelect()`
	`2294`	`+ LOOKAHEAD(3) select = ParenthesedSelect() [ LOOKAHEAD(2) alias = Alias() {select.setAlias(alias);} ]`
`2294`	`2295`	`)`
`2295`	`2296`	`[ LOOKAHEAD(2) select = FromQueryFromSelect(select) ]`
`2296`	`2297`	`[ LOOKAHEAD(2) select = SetOperationList(select) ]`