query union with parentheses

folospace · folospace · commit 2c1dd3b2a34b · 2025-07-10T17:34:30.000+08:00
diff --git a/orm/query_select_gen.go b/orm/query_select_gen.go
@@ -117,12 +117,13 @@ func (q *Query[T]) generateSelectQuery(columns ...any) *SubQuery {
         }
 
         if len(q.unions) > 0 {
+            rawSql = "(" + rawSql + ")"
             for _, v := range q.unions {
                 prefix := "\nunion"
                 if v.unionAll {
                     prefix += " all"
                 }
-                prefix += " \n" + v.raw
+                prefix += " \n" + "(" + v.raw + ")"
                 rawSql += prefix
                 bindings = append(bindings, v.bindings...)
             }

Original file line number	Diff line number	Diff line change
`@@ -117,12 +117,13 @@ func (q Query[T]) generateSelectQuery(columns ...any) SubQuery {`
`117`	`117`	`}`
`118`	`118`
`119`	`119`	`if len(q.unions) > 0 {`
	`120`	`+ rawSql = "(" + rawSql + ")"`
`120`	`121`	`for _, v := range q.unions {`
`121`	`122`	`prefix := "\nunion"`
`122`	`123`	`if v.unionAll {`
`123`	`124`	`prefix += " all"`
`124`	`125`	`}`
`125`		`- prefix += " \n" + v.raw`
	`126`	`+ prefix += " \n" + "(" + v.raw + ")"`
`126`	`127`	`rawSql += prefix`
`127`	`128`	`bindings = append(bindings, v.bindings...)`
`128`	`129`	`}`