[
https://issues.apache.org/jira/browse/CALCITE-4456?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
ASF GitHub Bot updated CALCITE-4456:
------------------------------------
Labels: pull-request-available (was: )
> Allows all the value expressions for explicit row value constructor
> -------------------------------------------------------------------
>
> Key: CALCITE-4456
> URL: https://issues.apache.org/jira/browse/CALCITE-4456
> Project: Calcite
> Issue Type: Task
> Components: core
> Affects Versions: 1.26.0
> Reporter: Danny Chen
> Assignee: Danny Chen
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.27.0
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> In SQL standard 2011 part 7 value expression, it defines the SQL syntax for
> explicit ROW value constructor to allows all the valid value expreesion:
> {code:sql}
> <row value constructor> ::=
> <common value expression>
> | <boolean value expression>
> | <explicit row value constructor>
> <common value expression> ::=
> <numeric value expression>
> | <string value expression>
> | <datetime value expression>
> | <interval value expression>
> | <user-defined type value expression>
> | <reference value expression>
> | <collection value expression>
> <explicit row value constructor> ::=
> <left paren> <row value constructor element> <comma>
> <row value constructor element list> <right paren>
> | ROW <left paren> <row value constructor element list> <right paren>
> | <row subquery>
> <row value constructor element> ::=
> <value expression>
> {code}
> I also tried the PostgreSQL 9.6 for the query:
> {code:sql}
> create table t1(
> f0 int,
> f1 varchar(20)
> );
> insert into t1 values(1, 'abc');
> -- select row(t1.f0 + 1, t1.f1) from t1; -- outputs (2, abc)
> {code}
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
