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Bug#49501 Inefficient information_schema check (system collation)

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added check_length optimization for I_S_NAME comparison
This commit is contained in:
Sergey Glukhov
2010-01-19 13:03:40 +04:00
parent 22cff39274
commit baacdf1dae
9 changed files with 49 additions and 41 deletions
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2
sql/repl_failsafe.cc
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@ -905,7 +905,7 @@ bool load_master_data(THD* thd)
if (!rpl_filter->db_ok(db) ||
!rpl_filter->db_ok_with_wild_table(db) ||
!strcmp(db,"mysql") ||
is_schema_db(db))
is_schema_db(db, strlen(db)))
{
*cur_table_res = 0;
continue;