mdayakar commented on code in PR #5182:
URL: https://github.com/apache/hive/pull/5182#discussion_r1600532609
##########
hplsql/src/main/java/org/apache/hive/hplsql/functions/FunctionMisc.java:
##########
@@ -59,6 +64,43 @@ public void register(BuiltinFunctions f) {
void activityCount(HplsqlParser.Expr_spec_funcContext ctx) {
evalInt(Long.valueOf(exec.getRowCount()));
}
+
+ /**
+ * CAST function
+ */
+ void cast(HplsqlParser.Expr_spec_funcContext ctx) {
+ if (ctx.expr().size() != 1) {
+ evalNull();
+ return;
+ }
Review Comment:
As a part [HIVE-27492](https://issues.apache.org/jira/browse/HIVE-27492)
fix, we fixed some issues like UDF using in select statement, that fix should
be present so not reverting back entire
[HIVE-27492](https://issues.apache.org/jira/browse/HIVE-27492) fix only the
removed UDF cde is getting added and corrected for the functionality.
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