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MDEV-33460 select '123' 'x'; unexpected result

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Queries that select concatenated constant strings now have
colname and value that match.  For example,
  SELECT '123' 'x';
will return a result where the column name and value both
are '123x'.

Review: Daniel Black
This commit is contained in:
Dave Gosselin
2024-03-13 16:56:37 -04:00
committed by Daniel Black
parent 76a27155b4
commit 58df20974b
6 changed files with 40 additions and 8 deletions
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2
mysql-test/main/join.result
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@ -894,7 +894,7 @@ show status like '%cost%';
Variable_name Value
Last_query_cost 4.016090
select 'The cost of accessing t1 (dont care if it changes' '^';
The cost of accessing t1 (dont care if it changes
The cost of accessing t1 (dont care if it changes^
The cost of accessing t1 (dont care if it changes^
select 'vv: Following query must use ALL(t1), eq_ref(A), eq_ref(B): vv' Z;
Z