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Fix regexp function bug

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This commit is contained in:
obdev
2023-04-13 09:05:30 +00:00
committed by ob-robot
parent 48c57d0564
commit c1ac596d14
13 changed files with 146 additions and 32 deletions
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9
tools/deploy/mysql_test/test_suite/expr/r/mysql/collation_expr.result
View File

@ -407,11 +407,9 @@ select collation(unhex(null));
collation(unhex(null))
binary
select collation(uc regexp b) from coll_test;
collation(uc regexp b)
binary
ERROR HY000: Character set 'utf8mb4_general_ci' cannot be used in conjunction with 'binary' in regexp function call.
select cmp_meta(uc regexp b) from coll_test;
cmp_meta(uc regexp b)
{type:"INT", collation:"binary", coercibility:"NUMERIC"}
ERROR HY000: Character set 'utf8mb4_general_ci' cannot be used in conjunction with 'binary' in regexp function call.
select cmp_meta(uc regexp ub) from coll_test;
cmp_meta(uc regexp ub)
{type:"INT", collation:"binary", coercibility:"NUMERIC"}
@ -419,8 +417,7 @@ select cmp_meta(b regexp b) from coll_test;
cmp_meta(b regexp b)
{type:"INT", collation:"binary", coercibility:"NUMERIC"}
select cmp_meta(uc regexp b) from coll_test;
cmp_meta(uc regexp b)
{type:"INT", collation:"binary", coercibility:"NUMERIC"}
ERROR HY000: Character set 'utf8mb4_general_ci' cannot be used in conjunction with 'binary' in regexp function call.
select cmp_meta(uc regexp 'abc') from coll_test;
cmp_meta(uc regexp 'abc')
{type:"INT", collation:"binary", coercibility:"NUMERIC"}

3
tools/deploy/mysql_test/test_suite/expr/t/collation_expr.test
View File

@ -203,10 +203,13 @@ select collation(unhex('42'));
select collation(unhex(null));
# regexp
--error 3995
select collation(uc regexp b) from coll_test;
--error 3995
select cmp_meta(uc regexp b) from coll_test;
select cmp_meta(uc regexp ub) from coll_test;
select cmp_meta(b regexp b) from coll_test;
--error 3995
select cmp_meta(uc regexp b) from coll_test;
select cmp_meta(uc regexp 'abc') from coll_test;