WitrynaTo change the lock mode of a table in a database that was created without transaction logging, use the UNLOCK TABLE statement to unlock the table, then issue a new LOCK TABLE statement. The following example shows how to change the lock mode of a table in a database that was created without transaction logging: LOCK TABLE … WitrynaRow lock modes require support of some kind of table lock. The minimum table locks DB2 must acquire before obtaining a row lock are listed in Figure 11.21. For example, an application can lock a row in Share mode if it also holds an IS lock on the table. Figure 11.21. Row Lock Mode Compatibility Chart. Besides table and row locks, there are ...
LOCK TABLE - IBM
WitrynaAn AND operation is performed between different keys. An OR operation is performed between multiple values of the same key. For example, the following use of the search_args parameter returns a list of all locks of type Table or Row, that are held, or waiting to be acquired, in either Shared or Exclusive mode, by the application with the … WitrynaDB2 Version 9.7 for Linux, UNIX, and Windows. Lock type compatibility. Lock compatibility becomes an issue when one application holds a lock on an object and another application requests a lock on the same object. When the two lock modes are compatible, the request for a second lock on the object can be granted. ... ff14 pandemonium gear
Db2 11 - DB2 SQL - LOCK TABLE
WitrynaLiczba wierszy: 12 · Db2 uses different lock modes for different types of processes. The rows in the following table show a sample of several types of Db2 processes. The … WitrynaThe following tables show the locks that certain SQL processes acquire and the modes of those locks. Whether locks are acquired at all and the mode of those locks … WitrynaModes of Db2 transaction locks. In a lock trace, these locks usually appear as locks on the DBD. The lock is held briefly to check EXECUTE authority. If the required DBD is … ff14 pandemonium unlock