It might be important to note that I have a delete trigger on the ELEMS table, also, this INSERT call is being made from a stored procedure. The stored procedure only has one line, this INSERT statement. Could this have anything to do with bug# 16229?
http://bugs.mysql.com/bug.php?id=16229 -----Original Message----- From: Robert DiFalco [mailto:[EMAIL PROTECTED] Sent: Sunday, February 26, 2006 9:33 AM To: mysql@lists.mysql.com; [EMAIL PROTECTED] Subject: Why do these transactions show table locks? My understanding is that innodb should not be using table locks for insert, update, or delete. However, the following transactions are showing table locks. What's up? R. ---TRANSACTION 0 4573, ACTIVE 1 sec, OS thread id 3112 setting table lock mysql tables in use 1, locked 0 LOCK WAIT 2 lock struct(s), heap size 320, undo log entries 250 MySQL thread id 4, query id 566875 squid.tripwire.com 10.150.1.30 root System lock INSERT INTO ELEMS(oid,E_NID,E_RID,E_NMID,E_INSC,E_ET,E_BLID,E_LCID,E_LCNO,E_LCTYP,E_ LCSEV) VALUES(-9223372036854523873,-9223372036854775299,-9223372036854775181,-9 223372036854744697,1,-1,-9223372036854027123,-9223372036854027123,1,0,0) ------- TRX HAS BEEN WAITING 1 SEC FOR THIS LOCK TO BE GRANTED: TABLE LOCK table `space/elems` trx id 0 4573 lock mode X waiting ------------------ ---TRANSACTION 0 4569, ACTIVE 1 sec, OS thread id 1708 setting table lock mysql tables in use 1, locked 0 LOCK WAIT 2 lock struct(s), heap size 320, undo log entries 250 MySQL thread id 6, query id 565737 squid.tripwire.com 10.150.1.30 root System lock INSERT INTO ELEMS(oid,E_NID,E_RID,E_NMID,E_INSC,E_ET,E_BLID,E_LCID,E_LCNO,E_LCTYP,E_ LCSEV) VALUES(-9223372036854557373,-9223372036854775352,-9223372036854775181,-9 223372036854601648,1,-1,-9223372036854027623,-9223372036854027623,1,0,0) ------- TRX HAS BEEN WAITING 1 SEC FOR THIS LOCK TO BE GRANTED: TABLE LOCK table `space/elems` trx id 0 4569 lock mode X waiting ------------------ ---TRANSACTION 0 4565, ACTIVE 2 sec, OS thread id 4008 setting table lock mysql tables in use 1, locked 0 LOCK WAIT 2 lock struct(s), heap size 320, undo log entries 250 MySQL thread id 5, query id 564870 squid.tripwire.com 10.150.1.30 root System lock INSERT INTO ELEMS(oid,E_NID,E_RID,E_NMID,E_INSC,E_ET,E_BLID,E_LCID,E_LCNO,E_LCTYP,E_ LCSEV) VALUES(-9223372036854578873,-9223372036854775355,-9223372036854775181,-9 223372036854744697,1,-1,-9223372036854033123,-9223372036854033123,1,0,0) ------- TRX HAS BEEN WAITING 1 SEC FOR THIS LOCK TO BE GRANTED: TABLE LOCK table `space/elems` trx id 0 4565 lock mode X waiting ------------------ ---TRANSACTION 0 4561, ACTIVE 2 sec, OS thread id 3148 setting table lock mysql tables in use 1, locked 0 LOCK WAIT 2 lock struct(s), heap size 320, undo log entries 250 MySQL thread id 7, query id 563809 squid.tripwire.com 10.150.1.30 root System lock INSERT INTO ELEMS(oid,E_NID,E_RID,E_NMID,E_INSC,E_ET,E_BLID,E_LCID,E_LCNO,E_LCTYP,E_ LCSEV) VALUES(-9223372036854557623,-9223372036854775352,-9223372036854775181,-9 223372036854757305,1,-1,-9223372036854033623,-9223372036854033623,1,0,0) ------- TRX HAS BEEN WAITING 2 SEC FOR THIS LOCK TO BE GRANTED: TABLE LOCK table `space/elems` trx id 0 4561 lock mode X waiting ------------------ -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED] -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe: http://lists.mysql.com/[EMAIL PROTECTED]
