2.109 DDL_LOCK_TIMEOUT
DDL_LOCK_TIMEOUT specifies a time limit for how long DDL statements will wait in a DML lock queue.
| Property | Description |
|---|---|
|
Parameter type |
Integer |
|
Default value |
|
|
Modifiable |
|
|
Modifiable in a PDB |
Yes |
|
Range of values |
0 to 1,000,000 (in seconds) |
|
Basic |
No |
A value of zero indicates a status of NOWAIT. The maximum value of 1,000,000 seconds will result in the DDL statement waiting forever to acquire a DML lock.
If a lock is not acquired before the timeout period expires, then an error is returned.
See Also:
-
Oracle Database Administrator’s Guide for more information about the
DDL_LOCK_TIMEOUTparameter -
Oracle Database Development Guide for information about nonblocking and blocking DDL