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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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8
mysql-test/main/func_time.result
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@ -3803,21 +3803,13 @@ SET @sav_slow_query_log= @@session.slow_query_log;
SET @@session.slow_query_log= ON;
SELECT current_timestamp(6),fn_sleep_before_now() INTO @ts_cur, @ts_func;
SELECT a FROM t_ts LIMIT 1 into @ts_func;
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
SELECT a FROM t_trig LIMIT 1 into @ts_trig;
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
DELETE FROM t_ts;
DELETE FROM t_trig;
SET @@session.slow_query_log= OFF;
SELECT current_timestamp(6),fn_sleep_before_now() INTO @ts_cur, @func_ts;
SELECT a FROM t_ts LIMIT 1 into @ts_func;
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
SELECT a FROM t_trig LIMIT 1 into @ts_trig;
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 @@session.slow_query_log= @sav_slow_query_log;
DROP FUNCTION fn_sleep_before_now;
DROP TRIGGER trg_insert_t_ts;