groupConcat reworked: Oracle fixes

JetBrains · Oct 13, 2018 · 67035dd · 67035dd
1 parent e6c3cfd
commit 67035dd
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/main/kotlin/org/jetbrains/exposed/sql/vendors/OracleDialect.kt b/src/main/kotlin/org/jetbrains/exposed/sql/vendors/OracleDialect.kt
@@ -84,7 +84,7 @@ internal object OracleFunctionProvider : FunctionProvider() {
         if (expr.orderBy.size != 1)
             TransactionManager.current().throwUnsupportedException("LISTAGG requires single order by clause")
         append("LISTAGG(")
-        append(expr.expr)
+        append(expr.expr.toSQL(queryBuilder))
         expr.separator?.let {
             append(", '$it'")
         }