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| author | Alexander Barkov <alexander.barkov@oracle.com> | 2011-02-18 10:32:40 +0300 |
|---|---|---|
| committer | Alexander Barkov <alexander.barkov@oracle.com> | 2011-02-18 10:32:40 +0300 |
| commit | 0db53b19b78c01d820463d727b0e73e97c5cd802 (patch) | |
| tree | 96b1ff283e298e247c9c12941f453ac85b10078d /sql/sql_parse.h | |
| parent | 17153276306d8e51cf8802833eaa067224a611f6 (diff) | |
| download | mariadb-git-0db53b19b78c01d820463d727b0e73e97c5cd802.tar.gz | |
Bug#60101 COALESCE with cp1251 tables causes [Err] 1267 - Illegal mix of collations
Problem:
IF() did not copy collation derivation and repertoire from
an argument if the opposite argument was NULL:
IF(cond, res1, NULL)
IF(cond, NULL, res2)
only CHARSET_INFO pointer was copied.
This resulted in illegal mix of collations error.
Fix:
copy all collation parameters from the non-NULL argument:
CHARSET_INFO pointer, derivation, repertoire.
Diffstat (limited to 'sql/sql_parse.h')
0 files changed, 0 insertions, 0 deletions