diff options
Diffstat (limited to 'mysql-test/r/func_regexp_pcre.result')
| -rw-r--r-- | mysql-test/r/func_regexp_pcre.result | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/mysql-test/r/func_regexp_pcre.result b/mysql-test/r/func_regexp_pcre.result index 641c4fddbf7..aa090c9faf6 100644 --- a/mysql-test/r/func_regexp_pcre.result +++ b/mysql-test/r/func_regexp_pcre.result @@ -845,3 +845,32 @@ SET default_regex_flags=DEFAULT; SELECT REGEXP_REPLACE('1 foo and bar', '(\\d+) foo and (\\d+ )?bar', '\\1 this and \\2that'); REGEXP_REPLACE('1 foo and bar', '(\\d+) foo and (\\d+ )?bar', '\\1 this and \\2that') 1 this and that +# +# MDEV-8102 REGEXP function fails to match hex values when expression is stored as a variable +# +# Testing a warning +SET NAMES latin1; +SET @regCheck= '\\xE0\\x01'; +SELECT 0xE001 REGEXP @regCheck; +0xE001 REGEXP @regCheck +0 +Warnings: +Warning 1139 Got error 'pcre_exec: Invalid utf8 byte sequence in the subject string' from regexp +# Testing workaround N1: This makes the pattern to be a binary string: +SET NAMES latin1; +SET @regCheck= X'E001'; +SELECT 0xE001 REGEXP @regCheck; +0xE001 REGEXP @regCheck +1 +# Testing workaround N2: This also makes the pattern to be a binary string, using a different syntax: +SET NAMES latin1; +SET @regCheck= _binary '\\xE0\\x01'; +SELECT 0xE001 REGEXP @regCheck; +0xE001 REGEXP @regCheck +1 +# Testing workarond N3: This makes derivation of the subject string stronger (IMLICIT instead of COERCIBLE) +SET NAMES latin1; +SET @regCheck= '\\xE0\\x01'; +SELECT CAST(0xE001 AS BINARY) REGEXP @regCheck; +CAST(0xE001 AS BINARY) REGEXP @regCheck +1 |