[
https://issues.apache.org/jira/browse/PHOENIX-3809?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15981745#comment-15981745
]
Julian Hyde commented on PHOENIX-3809:
--------------------------------------
Your call, [~jamestaylor]. {{CURRENT_DATE}} (without parentheses) is standard
SQL. If you want to add an option Calcite to allow it without parentheses
you're welcome.
> CURRENT_DATE() (with paranthesis) is illegal in calcite
> -------------------------------------------------------
>
> Key: PHOENIX-3809
> URL: https://issues.apache.org/jira/browse/PHOENIX-3809
> Project: Phoenix
> Issue Type: Bug
> Reporter: Ankit Singhal
> Assignee: Ankit Singhal
> Labels: calcite
>
> Calcite doesn't allow system functions to be specified with parenthesis who
> doesn't accept arguments.
> For eg:-
> CURRENT_DATE() is illegal whereas CURRENT_DATE is expected.
> At validation level:- SqlValidatorImpl#validateCall
> {code}
> if ((call.operandCount() == 0)
> && (operator.getSyntax() == SqlSyntax.FUNCTION_ID)
> && !call.isExpanded()) {
> // For example, "LOCALTIME()" is illegal. (It should be
> // "LOCALTIME", which would have been handled as a
> // SqlIdentifier.)
> throw handleUnresolvedFunction(call, (SqlFunction) operator,
> ImmutableList.<RelDataType>of(), null);
> }
> {code}
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
