mysql> show processlist\G *************************** 1. row ***************** Id: 1 User: root Host: db: test Command: Query Time: 498 State: rename result table Info: ALTER TABLE Commande AUTO_INCREMENT=0 *************************** 2. row ***************** Id: 2 User: root Host: db: test Command: Query Time: 496 State: rename result table Info: ALTER TABLE Commande AUTO_INCREMENT=0 mysql> select version(); +------------------+ | version() | +------------------+ | 5.0.19-debug-log | +------------------+ 1 row in set (0.59 sec) ntdll.dll!_ZwWaitForSingleObject@12() + 0xb kernel32.dll!_WaitForSingleObjectEx@12() + 0x71 kernel32.dll!_WaitForSingleObject@8() + 0xf > mysqld-debug.exe!pthread_cond_timedwait(pthread_cond_t * cond=0x009f97f0, _RTL_CRITICAL_SECTION * mutex=0x009f9a78, timespec * abstime=0x0493d144) Line 67 + 0x11 C mysqld-debug.exe!remove_table_from_cache(THD * thd=0x0154aea0, const char * db=0x0286c7c8, const char * table_name=0x02859200, unsigned int flags=2) Line 5156 + 0x16 C++ mysqld-debug.exe!wait_while_table_is_used(THD * thd=0x0154aea0, st_table * table=0x0286bd30, ha_extra_function function=HA_EXTRA_PREPARE_FOR_DELETE) Line 1929 + 0x23 C++ mysqld-debug.exe!close_cached_table(THD * thd=0x0154aea0, st_table * table=0x0286bd30) Line 1954 + 0xf C++ mysqld-debug.exe!mysql_alter_table(THD * thd=0x0154aea0, char * new_db=0x0154f778, char * new_name=0x02864c78, st_ha_create_information * create_info=0x0154b4a8, st_table_list * table_list=0x02864cb0, List & fields={...}, List & keys={...}, unsigned int order_num=0, st_order * order=0x00000000, enum_duplicates handle_duplicates=DUP_ERROR, int ignore=0, st_alter_info * alter_info=0x0154b634, int do_send_ok=1) Line 3820 + 0x10 C++ mysqld-debug.exe!mysql_execute_command(THD * thd=0x0154aea0) Line 3041 + 0x6d C++ mysqld-debug.exe!mysql_parse(THD * thd=0x0154aea0, char * inBuf=0x02864c18, unsigned int length=37) Line 5641 + 0x9 C++ mysqld-debug.exe!dispatch_command(enum_server_command command=COM_QUERY, THD * thd=0x0154aea0, char * packet=0x02859911, unsigned int packet_length=38) Line 1719 + 0x1d C++ mysqld-debug.exe!do_command(THD * thd=0x0154aea0) Line 1515 + 0x31 C++ mysqld-debug.exe!handle_one_connection(void * arg=0x0154aea0) Line 1158 + 0x9 C++ mysqld-debug.exe!pthread_start(void * param=0x028498c0) Line 63 + 0x7 C mysqld-debug.exe!_threadstart(void * ptd=0x01549e48) Line 196 + 0xd C kernel32.dll!_BaseThreadStart@8() + 0x52 ntdll.dll!_ZwWaitForSingleObject@12() + 0xb kernel32.dll!_WaitForSingleObjectEx@12() + 0x71 kernel32.dll!_WaitForSingleObject@8() + 0xf > mysqld-debug.exe!pthread_cond_timedwait(pthread_cond_t * cond=0x009f97f0, _RTL_CRITICAL_SECTION * mutex=0x009f9a78, timespec * abstime=0x0483d144) Line 67 + 0x11 C mysqld-debug.exe!remove_table_from_cache(THD * thd=0x01542830, const char * db=0x0154a2c8, const char * table_name=0x028548a0, unsigned int flags=2) Line 5156 + 0x16 C++ mysqld-debug.exe!wait_while_table_is_used(THD * thd=0x01542830, st_table * table=0x0154f7d8, ha_extra_function function=HA_EXTRA_PREPARE_FOR_DELETE) Line 1929 + 0x23 C++ mysqld-debug.exe!close_cached_table(THD * thd=0x01542830, st_table * table=0x0154f7d8) Line 1954 + 0xf C++ mysqld-debug.exe!mysql_alter_table(THD * thd=0x01542830, char * new_db=0x02859790, char * new_name=0x02862c10, st_ha_create_information * create_info=0x01542e38, st_table_list * table_list=0x02862c48, List & fields={...}, List & keys={...}, unsigned int order_num=0, st_order * order=0x00000000, enum_duplicates handle_duplicates=DUP_ERROR, int ignore=0, st_alter_info * alter_info=0x01542fc4, int do_send_ok=1) Line 3820 + 0x10 C++ mysqld-debug.exe!mysql_execute_command(THD * thd=0x01542830) Line 3041 + 0x6d C++ mysqld-debug.exe!mysql_parse(THD * thd=0x01542830, char * inBuf=0x02862bb0, unsigned int length=37) Line 5641 + 0x9 C++ mysqld-debug.exe!dispatch_command(enum_server_command command=COM_QUERY, THD * thd=0x01542830, char * packet=0x01545d49, unsigned int packet_length=38) Line 1719 + 0x1d C++ mysqld-debug.exe!do_command(THD * thd=0x01542830) Line 1515 + 0x31 C++ mysqld-debug.exe!handle_one_connection(void * arg=0x01542830) Line 1158 + 0x9 C++ mysqld-debug.exe!pthread_start(void * param=0x028498c0) Line 63 + 0x7 C mysqld-debug.exe!_threadstart(void * ptd=0x02854ed8) Line 196 + 0xd C kernel32.dll!_BaseThreadStart@8() + 0x52 CREATE TABLE `commande` ( `Numero` int(12) unsigned NOT NULL auto_increment, `RefTable` varchar(9) default NULL, `RefClient` int(10) unsigned default NULL, `RefClientLivraison` varchar(10) default NULL, `Reference` varchar(30) default '', `RefServeur` varchar(6) NOT NULL default '', `Date` datetime default NULL, `SousTotal` decimal(12,2) NOT NULL default '0.00', `FraisLivraison` decimal(12,2) unsigned NOT NULL default '0.00', `Promotion` decimal(12,2) NOT NULL default '0.00', `PromotionComptoir` decimal(12,2) NOT NULL default '0.00', `TPS` decimal(12,2) NOT NULL default '0.00', `TVQ` decimal(12,2) NOT NULL default '0.00', `Total` decimal(12,2) NOT NULL default '0.00', `Commentaire` varchar(30) default '', `Imprimee` tinyint(1) unsigned NOT NULL default '0', PRIMARY KEY (`Numero`), KEY `IX_Commande_Serveur` (`RefServeur`), KEY `IX_Commande_Date` (`Date`), KEY `FK_Commande_ClientLivraison` (`RefClientLivraison`), KEY `IX_Commande_Table` (`RefTable`), KEY `IX_Commande_Client` (`RefClient`) ) ENGINE=InnoDB DEFAULT CHARSET=latin1;