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compile-time deprecation reminders

remove old deprecation helpers that were not used anywhere.

create new deprecation helpers and enforce their usage

this also removes inconsistencies in reporting deprecation:
sometimes it was ER_WARN_DEPRECATED_SYNTAX (1287),
sometimes ER_WARN_DEPRECATED_SYNTAX_NO_REPLACEMENT (1681),
sometimes a warning, sometimes a note.

it should always be
* ER_WARN_DEPRECATED_SYNTAX
* a warning (because it's something actionable, not purely informational)
This commit is contained in:
Sergei Golubchik
2023-09-10 20:10:53 +02:00
parent ceb1bd19ad
commit df4bfefbb8
114 changed files with 439 additions and 521 deletions

View File

@ -442,7 +442,7 @@ NOT NOT NULLIF(2,3)
#
CREATE TABLE t1 (a YEAR(2));
Warnings:
Note 1287 'YEAR(2)' is deprecated and will be removed in a future release. Please use YEAR(4) instead
Warning 1287 'YEAR(2)' is deprecated and will be removed in a future release. Please use YEAR(4) instead
INSERT INTO t1 VALUES (0);
SELECT a,NULLIF(a,2000),NULLIF(2000,a) FROM t1;
a NULLIF(a,2000) NULLIF(2000,a)