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Fixed bug in INSERT DELAYED

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Fixed some problems in SHOW CREATE TABLE
Fixed calculation of checksums in myisamchk


Docs/manual.texi:
  ChangelogWh
client/mysql.cc:
  Added comment
myisam/mi_check.c:
  Fixed calcualtion of checksums
sql/sql_insert.cc:
  Fixed bug in INSERT DELAYED
sql/sql_show.cc:
  Fixed some problems in SHOW CREATE TABLE
This commit is contained in:
unknown
2001-10-02 21:08:08 +03:00
parent 396490901c
commit 77b021005e
5 changed files with 35 additions and 18 deletions
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11
sql/sql_insert.cc
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@ -841,6 +841,7 @@ void kill_delayed_threads(void)
delayed_insert *tmp;
while ((tmp=it++))
{
/* Ensure that the thread doesn't kill itself while we are looking at it */
pthread_mutex_lock(&tmp->mutex);
tmp->thd.killed=1;
if (tmp->thd.mysys_var)
@ -848,9 +849,15 @@ void kill_delayed_threads(void)
pthread_mutex_lock(&tmp->thd.mysys_var->mutex);
if (tmp->thd.mysys_var->current_cond)
{
pthread_mutex_lock(tmp->thd.mysys_var->current_mutex);
/*
We need the following test because the main mutex may be locked
in handle_delayed_insert()
*/
if (&tmp->mutex != tmp->thd.mysys_var->current_mutex)
pthread_mutex_lock(tmp->thd.mysys_var->current_mutex);
pthread_cond_broadcast(tmp->thd.mysys_var->current_cond);
pthread_mutex_unlock(tmp->thd.mysys_var->current_mutex);
if (&tmp->mutex != tmp->thd.mysys_var->current_mutex)
pthread_mutex_unlock(tmp->thd.mysys_var->current_mutex);
}
pthread_mutex_unlock(&tmp->thd.mysys_var->mutex);
}