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Removed "<select expression> INTO <destination>" deprication.

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This was done after discussions with Igor, Sanja and Bar.

The main reason for removing the deprication was to ensure that MariaDB
is always backward compatible whenever possible.

Other things:
- Added statistics counters, mainly for the feedback plugin.
  - INTO OUTFILE
  - INTO variable
  - If INTO is using the old syntax (end of query)
This commit is contained in:
Monty
2022-12-12 20:06:32 +02:00
committed by Sergei Petrunia
parent b74d2623eb
commit 1f4a9f086a
86 changed files with 65 additions and 726 deletions
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4
mysql-test/main/trigger.result
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@ -736,8 +736,6 @@ select user() into user;
set NEW.username = user;
select count(*) from ((select 1) union (select 2)) as d1 into i;
end|
Warnings:
Warning 1287 '<select expression> INTO <destination>;' is deprecated and will be removed in a future release. Please use 'SELECT <select list> INTO <destination> FROM...' instead
update t1 set data = 1;
connection addconroot1;
update t1 set data = 2;
@ -2086,8 +2084,6 @@ FOR EACH ROW BEGIN
SELECT 1 FROM t1 c WHERE
(@bug51650 IS NULL OR @bug51650 != c.b) AND c.b = NEW.a LIMIT 1 INTO @foo;
END//
Warnings:
Warning 1287 '<select expression> INTO <destination>;' is deprecated and will be removed in a future release. Please use 'SELECT <select list> INTO <destination> FROM...' instead
SET @bug51650 = 1;
INSERT IGNORE INTO t2 VALUES();
INSERT IGNORE INTO t1 SET b = '777';