[MXP-3068](https://jira.tools.sap/browse/MXP-3068). Broken alias with…

… is calc view
sap-contributions · Nov 21, 2024 · d3c0e60 · d3c0e60
1 parent efeb2cd
commit d3c0e60
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/core/src/main/java/org/apache/calcite/rel/rel2sql/SqlImplementor.java b/core/src/main/java/org/apache/calcite/rel/rel2sql/SqlImplementor.java
@@ -1839,7 +1839,7 @@ private Builder builder(RelNode rel, Set<Clause> clauses) {
             case AS:
               final SqlCall asCall = (SqlCall) selectItem;
               SqlNode alias = asCall.operand(1);
-              if (aliasRef && !SqlUtil.isGeneratedAlias(((SqlIdentifier) alias).getSimple())) {
+              if ((aliasRef && !SqlUtil.isGeneratedAlias(((SqlIdentifier) alias).getSimple())) || RelOptUtil.hasCalcViewHint(rel)) {
                 // For BigQuery, given the query
                 //   SELECT SUM(x) AS x FROM t HAVING(SUM(t.x) > 0)
                 // we can generate