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| author | Sergey Glukhov <Sergey.Glukhov@sun.com> | 2010-01-19 13:03:40 +0400 |
|---|---|---|
| committer | Sergey Glukhov <Sergey.Glukhov@sun.com> | 2010-01-19 13:03:40 +0400 |
| commit | 81391bd00c5b3e577fc88e142406eb288a26a0ff (patch) | |
| tree | 4e5206090a5587437984eb53af8aaa3622c76dd1 /sql/table.cc | |
| parent | d1d16f9c3f4310f3ab11fc85b47866d79243a471 (diff) | |
| download | mariadb-git-81391bd00c5b3e577fc88e142406eb288a26a0ff.tar.gz | |
Bug#49501 Inefficient information_schema check (system collation)
added check_length optimization for I_S_NAME comparison
sql/event_data_objects.cc:
added check_length optimization for I_S_NAME comparison
sql/events.cc:
added check_length optimization for I_S_NAME comparison
sql/mysql_priv.h:
added check_length optimization for I_S_NAME comparison
sql/repl_failsafe.cc:
added check_length optimization for I_S_NAME comparison
sql/sql_db.cc:
added check_length optimization for I_S_NAME comparison
sql/sql_parse.cc:
added check_length optimization for I_S_NAME comparison
sql/sql_show.cc:
added check_length optimization for I_S_NAME comparison
sql/sql_view.cc:
added check_length optimization for I_S_NAME comparison
sql/table.cc:
added check_length optimization for I_S_NAME comparison
Diffstat (limited to 'sql/table.cc')
| -rw-r--r-- | sql/table.cc | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/sql/table.cc b/sql/table.cc index 752b6ba0bd4..c06ecf99926 100644 --- a/sql/table.cc +++ b/sql/table.cc @@ -212,10 +212,7 @@ TABLE_CATEGORY get_table_category(const LEX_STRING *db, const LEX_STRING *name) DBUG_ASSERT(db != NULL); DBUG_ASSERT(name != NULL); - if ((db->length == INFORMATION_SCHEMA_NAME.length) && - (my_strcasecmp(system_charset_info, - INFORMATION_SCHEMA_NAME.str, - db->str) == 0)) + if (is_schema_db(db->str, db->length)) { return TABLE_CATEGORY_INFORMATION; } |