Fu Kai created FLINK-22951:
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Summary: First parameter of ROW() function must be constant
Key: FLINK-22951
URL: https://issues.apache.org/jira/browse/FLINK-22951
Project: Flink
Issue Type: Bug
Components: Table SQL / Client
Affects Versions: 1.13.1
Reporter: Fu Kai
Fix For: 1.14.0
We found the first parameter passed of ROW() function must be constant, it
cannot be a variable or a function and reports error otherwise. The example is
as below.
{code:java}
Flink SQL> select ROW(now(), 0));
[ERROR] Could not execute SQL statement. Reason:
org.apache.flink.sql.parser.impl.ParseException: Encountered "(" at line 1,
column 15.
Was expecting one of:
")" ...
"," ...
{code}
If we change the query to be following, it works fine.
{code:java}
select ROW(0, now()){code}
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