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Fix for BUG#12637: Make SPs+user variables replication work:

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* Allocate thd->user_var_events elements on appropriate mem_root
* If several SP statements are binlogged as a single statement, collect all user var
  accesses they make (grep for StoredRoutinesBinlogging for details)


mysql-test/r/rpl_sp_effects.result:
  Testcase for BUG#12637
mysql-test/r/sp.result:
  re-enabled test case for BUG#12297
mysql-test/t/rpl_sp_effects.test:
  Testcase for BUG#12637
mysql-test/t/sp.test:
  re-enabled test case for BUG#12297
sql/item_func.cc:
  Fix for BUG#12637: Make SPs+user variables replication work:
  * Allocate thd->user_var_events elements on appropriate mem_root
  * If several SP statements are binlogged as a single statement, collect all user var
    accesses they make.
sql/log.cc:
  Fix for BUG#12637: Make SPs+user variables replication work:
  * Allocate thd->user_var_events elements on appropriate mem_root
  * If several SP statements are binlogged as a single statement, collect all user var
    accesses they make.
sql/sp_head.cc:
  Fix for BUG#12637: Make SPs+user variables replication work:
  * Allocate thd->user_var_events elements on appropriate mem_root
  * If several SP statements are binlogged as a single statement, collect all user var
    accesses they make.
sql/sp_head.h:
  Remove compiler warning.
sql/sql_class.h:
  Fix for BUG#12637: Make SPs+user variables replication work.
sql/sql_parse.cc:
  Fix for BUG#12637: Make SPs+user variables replication work.
This commit is contained in:
unknown 2005-09-07 19:39:47 +04:00
commit eb769e54b8
10 changed files with 204 additions and 38 deletions
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7
sql/log.cc
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@ -1559,6 +1559,7 @@ void MYSQL_LOG::start_union_events(THD *thd)
thd->binlog_evt_union.do_union= TRUE;
thd->binlog_evt_union.unioned_events= FALSE;
thd->binlog_evt_union.unioned_events_trans= FALSE;
thd->binlog_evt_union.first_query_id= thd->query_id;
}
void MYSQL_LOG::stop_union_events(THD *thd)
@ -1567,6 +1568,12 @@ void MYSQL_LOG::stop_union_events(THD *thd)
thd->binlog_evt_union.do_union= FALSE;
}
bool MYSQL_LOG::is_query_in_union(THD *thd, query_id_t query_id_param)
{
return (thd->binlog_evt_union.do_union &&
query_id_param >= thd->binlog_evt_union.first_query_id);
}
/*
Write an event to the binary log
*/