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Code Activity

Faster log::write() call, memory leak fix, flush master fix.

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BUILD/compile-alpha-ccc:
  remove deps to get things to compile better
Docs/manual.texi:
  Small fixes
configure.in:
  Fix for mlockmem()
include/my_sys.h:
  Made key_cache_inited global
myisammrg/myrg_close.c:
  Fixed memory leak
myisammrg/myrg_open.c:
  Initialize queue to avoid memory leak bug
mysys/mf_format.c:
  Added overflow check
mysys/mf_keycache.c:
  Made key_cache_init more secure to use
mysys/my_static.h:
  Make key_cache_inite global
sql/ChangeLog:
  Changes
sql/lock.cc:
  Added logging of locktime
sql/log.cc:
  Added logging of locktime
sql/mysql_priv.h:
  Added locked_in_memory
sql/mysqld.cc:
  Added logging of locktime + locked in memory
sql/sql_acl.cc:
  Added thd to log::write() for faster call
sql/sql_base.cc:
  Use global key_cache variable
sql/sql_class.cc:
  Added result row counting
sql/sql_class.h:
  Added thd to log::write() for faster call
sql/sql_db.cc:
  Added thd to log::write() for faster call
sql/sql_delete.cc:
  Added thd to log::write() for faster call
sql/sql_insert.cc:
  Added thd to log::write() for faster call
sql/sql_load.cc:
  Added thd to log::write() for faster call
sql/sql_parse.cc:
  Added thd to log::write() for faster call
sql/sql_rename.cc:
  Added thd to log::write() for faster call
sql/sql_table.cc:
  Added thd to log::write() for faster call
sql/sql_update.cc:
  Added thd to log::write() for faster call
This commit is contained in:
unknown
2000-09-16 04:27:21 +03:00
parent b35a18596c
commit 19b678eefe
26 changed files with 321 additions and 205 deletions
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40
sql/sql_table.cc
View File

@@ -117,9 +117,12 @@ int mysql_rm_table(THD *thd,TABLE_LIST *tables, my_bool if_exists)
}
if (some_tables_deleted)
{
mysql_update_log.write(thd->query,thd->query_length);
Query_log_event qinfo(thd, thd->query);
mysql_bin_log.write(&qinfo);
mysql_update_log.write(thd, thd->query,thd->query_length);
if (mysql_bin_log.is_open())
{
Query_log_event qinfo(thd, thd->query);
mysql_bin_log.write(&qinfo);
}
}
VOID(pthread_cond_broadcast(&COND_refresh)); // Signal to refresh
@@ -526,9 +529,12 @@ int mysql_create_table(THD *thd,const char *db, const char *table_name,
if (!tmp_table && !no_log)
{
// Must be written before unlock
mysql_update_log.write(thd->query, thd->query_length);
Query_log_event qinfo(thd, thd->query);
mysql_bin_log.write(&qinfo);
mysql_update_log.write(thd,thd->query, thd->query_length);
if (mysql_bin_log.is_open())
{
Query_log_event qinfo(thd, thd->query);
mysql_bin_log.write(&qinfo);
}
}
if (create_info->options & HA_LEX_CREATE_TMP_TABLE)
{
@@ -966,9 +972,12 @@ int mysql_alter_table(THD *thd,char *new_db, char *new_name,
VOID(pthread_mutex_unlock(&LOCK_open));
if (!error)
{
mysql_update_log.write(thd->query,thd->query_length);
Query_log_event qinfo(thd, thd->query);
mysql_bin_log.write(&qinfo);
mysql_update_log.write(thd, thd->query, thd->query_length);
if (mysql_bin_log.is_open())
{
Query_log_event qinfo(thd, thd->query);
mysql_bin_log.write(&qinfo);
}
send_ok(&thd->net);
}
@@ -1257,10 +1266,12 @@ int mysql_alter_table(THD *thd,char *new_db, char *new_name,
my_free((gptr) new_table,MYF(0));
goto err;
}
mysql_update_log.write(thd->query,thd->query_length);
Query_log_event qinfo(thd, thd->query);
mysql_bin_log.write(&qinfo);
mysql_update_log.write(thd, thd->query,thd->query_length);
if (mysql_bin_log.is_open())
{
Query_log_event qinfo(thd, thd->query);
mysql_bin_log.write(&qinfo);
}
goto end_temporary;
DBUG_RETURN(0);
}
@@ -1364,7 +1375,8 @@ int mysql_alter_table(THD *thd,char *new_db, char *new_name,
}
thd->proc_info="end";
mysql_update_log.write(thd->query,thd->query_length);
mysql_update_log.write(thd, thd->query,thd->query_length);
if (mysql_bin_log.is_open())
{
Query_log_event qinfo(thd, thd->query);
mysql_bin_log.write(&qinfo);