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Fix for bug #29928: INSERT ... VALUES(connection_id(), ...) incorrect

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restores from mysqlbinlog out

Problem: using "mysqlbinlog | mysql" for recoveries the connection_id() 
result may differ from what was used when issuing the statement.

Fix: if there is a connection_id() in a statement, write to binlog
SET pseudo_thread_id= XXX; before it and use the value later on.
This commit is contained in:
ramil/ram@mysql.com/ramil.myoffice.izhnet.ru
2007-08-01 15:27:03 +05:00
parent 667f2a35de
commit 7fb417d0ba
7 changed files with 43 additions and 16 deletions
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4
sql/item_create.cc
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@ -70,7 +70,9 @@ Item *create_func_ceiling(Item* a)
Item *create_func_connection_id(void)
{
current_thd->lex->safe_to_cache_query= 0;
THD *thd= current_thd;
thd->lex->safe_to_cache_query= 0;
thd->thread_specific_used= TRUE;
return new Item_func_connection_id();
}