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MDEV-6581 Writing to TEMPORARY TABLE not possible in read-only

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don't mark transactions read-write if no real storage engine is affected (only binlog writes).
This commit is contained in:
Sergei Golubchik
2016-08-03 20:39:47 +02:00
parent a350e53b61
commit 19fe10c3e9
1 changed files with 2 additions and 1 deletions
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sql/handler.cc
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@@ -1238,7 +1238,8 @@ int ha_commit_trans(THD *thd, bool all)
uint rw_ha_count= ha_check_and_coalesce_trx_read_only(thd, ha_info, all);
/* rw_trans is TRUE when we in a transaction changing data */
bool rw_trans= is_real_trans && (rw_ha_count > 0);
bool rw_trans= is_real_trans &&
(rw_ha_count > !thd->is_current_stmt_binlog_disabled());
MDL_request mdl_request;
if (rw_trans)