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precedence bugfixing

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fix printing precedence for BETWEEN, LIKE/ESCAPE, REGEXP, IN
don't use precedence for printing CASE/WHEN/THEN/ELSE/END

fix parsing precedence of BETWEEN, LIKE/ESCAPE, REGEXP, IN
support predicate arguments for IN, BETWEEN, SOUNDS LIKE, LIKE/ESCAPE,
REGEXP

use %nonassoc for unary operators

fix parsing of IS TRUE/FALSE/UNKNOWN/NULL

remove parser_precedence test as superseded by the precedence test
This commit is contained in:
Sergei Golubchik
2020-10-05 12:50:51 +02:00
parent 7f974e5ad3
commit 05a878c139
16 changed files with 349 additions and 1490 deletions
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9
mysql-test/r/func_test.result
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@ -89,15 +89,6 @@ id select_type table type possible_keys key key_len ref rows filtered Extra
Warnings:
Note 1003 select -1 AS `- a` from dual
drop table t1;
select 5 between 0 and 10 between 0 and 1,(5 between 0 and 10) between 0 and 1;
5 between 0 and 10 between 0 and 1 (5 between 0 and 10) between 0 and 1
0 1
select 1 and 2 between 2 and 10, 2 between 2 and 10 and 1;
1 and 2 between 2 and 10 2 between 2 and 10 and 1
1 1
select 1 and 0 or 2, 2 or 1 and 0;
1 and 0 or 2 2 or 1 and 0
1 1
select _koi8r'a' = _koi8r'A';
_koi8r'a' = _koi8r'A'
1