database/mariadb
1
0
Fork 0
mirror of https://github.com/MariaDB/server.git synced 2025-08-01 03:47:19 +03:00
Code Activity

Added status variables for all MySQL commands.

Browse Source 
Docs/manual.texi:
  Changelog
This commit is contained in:
unknown
2001-12-13 20:06:44 +02:00
parent c0de7ffcc8
commit e12119dcc4
5 changed files with 81 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

17
sql/sql_parse.cc
View File

@ -705,7 +705,6 @@ err:
}
/* Execute one command from socket (query or simple command) */
bool do_command(THD *thd)
@ -756,11 +755,13 @@ bool do_command(THD *thd)
thd->lex.options=0; // We store status here
switch(command) {
case COM_INIT_DB:
thread_safe_increment(com_stat[SQLCOM_CHANGE_DB],&LOCK_thread_count);
if (!mysql_change_db(thd,packet+1))
mysql_log.write(thd,command,"%s",thd->db);
break;
case COM_TABLE_DUMP:
{
thread_safe_increment(com_other,&LOCK_thread_count);
slow_command = TRUE;
char* data = packet + 1;
uint db_len = *data;
@ -778,6 +779,7 @@ bool do_command(THD *thd)
}
case COM_CHANGE_USER:
{
thread_safe_increment(com_other,&LOCK_thread_count);
char *user= (char*) packet+1;
char *passwd= strend(user)+1;
char *db= strend(passwd)+1;
@ -843,6 +845,7 @@ bool do_command(THD *thd)
{
char *fields;
TABLE_LIST table_list;
thread_safe_increment(com_stat[SQLCOM_SHOW_FIELDS],&LOCK_thread_count);
bzero((char*) &table_list,sizeof(table_list));
if (!(table_list.db=thd->db))
{
@ -866,6 +869,7 @@ bool do_command(THD *thd)
}
#endif
case COM_QUIT:
/* We don't calculate statistics for this command */
mysql_log.write(thd,command,NullS);
net->error=0; // Don't give 'abort' message
error=TRUE; // End server
@ -874,6 +878,7 @@ bool do_command(THD *thd)
case COM_CREATE_DB:
{
char *db=thd->strdup(packet+1);
thread_safe_increment(com_stat[SQLCOM_CREATE_DB],&LOCK_thread_count);
// null test to handle EOM
if (!db || !stripp_sp(db) || check_db_name(db))
{
@ -889,6 +894,7 @@ bool do_command(THD *thd)
case COM_DROP_DB:
{
char *db=thd->strdup(packet+1);
thread_safe_increment(com_stat[SQLCOM_DROP_DB],&LOCK_thread_count);
// null test to handle EOM
if (!db || !stripp_sp(db) || check_db_name(db))
{
@ -903,6 +909,7 @@ bool do_command(THD *thd)
}
case COM_BINLOG_DUMP:
{
thread_safe_increment(com_other,&LOCK_thread_count);
slow_command = TRUE;
if(check_access(thd, FILE_ACL, any_db))
break;
@ -926,6 +933,7 @@ bool do_command(THD *thd)
case COM_REFRESH:
{
uint options=(uchar) packet[1];
thread_safe_increment(com_stat[SQLCOM_FLUSH],&LOCK_thread_count);
if (check_access(thd,RELOAD_ACL,any_db))
break;
mysql_log.write(thd,command,NullS);
@ -936,6 +944,7 @@ bool do_command(THD *thd)
break;
}
case COM_SHUTDOWN:
thread_safe_increment(com_other,&LOCK_thread_count);
if (check_access(thd,SHUTDOWN_ACL,any_db))
break; /* purecov: inspected */
DBUG_PRINT("quit",("Got shutdown command"));
@ -957,6 +966,7 @@ bool do_command(THD *thd)
case COM_STATISTICS:
{
mysql_log.write(thd,command,NullS);
thread_safe_increment(com_stat[SQLCOM_SHOW_STATUS],&LOCK_thread_count);
char buff[200];
ulong uptime = (ulong) (thd->start_time - start_time);
sprintf((char*) buff,
@ -975,9 +985,11 @@ bool do_command(THD *thd)
break;
}
case COM_PING:
thread_safe_increment(com_other,&LOCK_thread_count);
send_ok(net); // Tell client we are alive
break;
case COM_PROCESS_INFO:
thread_safe_increment(com_stat[SQLCOM_SHOW_PROCESSLIST],&LOCK_thread_count);
if (!thd->priv_user[0] && check_process_priv(thd))
break;
mysql_log.write(thd,command,NullS);
@ -986,11 +998,13 @@ bool do_command(THD *thd)
break;
case COM_PROCESS_KILL:
{
thread_safe_increment(com_stat[SQLCOM_KILL],&LOCK_thread_count);
ulong id=(ulong) uint4korr(packet+1);
kill_one_thread(thd,id);
break;
}
case COM_DEBUG:
thread_safe_increment(com_other,&LOCK_thread_count);
if (check_process_priv(thd))
break; /* purecov: inspected */
mysql_print_status(thd);
@ -1062,6 +1076,7 @@ mysql_execute_command(void)
// rules have been given and the table list says the query should not be
// replicated
thread_safe_increment(com_stat[lex->sql_command],&LOCK_thread_count);
switch (lex->sql_command) {
case SQLCOM_SELECT:
{