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ORA 00054  resource busy and acquire with NOWAIT specified
 
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ORA 00054 resource busy and acquire with NOWAIT specified Find More details Here: http://oracletech2u.blogspot.com/2014/03/ora-00054-resource-busy-and-acquire.html
Views: 1200 oratech ahmed
02 Shared Lock & Exclusive Lock In oracle database table lock
 
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Purpose Use the LOCK TABLE statement to lock one or more tables, table partitions, or table subpartitions in a specified mode. This lock manually overrides automatic locking and permits or denies access to a table or view by other users for the duration of your operation. Some forms of locks can be placed on the same table at the same time. Other locks allow only one lock for a table. A locked table remains locked until you either commit your transaction or roll it back, either entirely or to a savepoint before you locked the table. A lock never prevents other users from querying the table. A query never places a lock on a table. Readers never block writers and writers never block readers. See Also: Oracle Database Concepts for a complete description of the interaction of lock modes COMMIT ROLLBACK SAVEPOINT Prerequisites The table or view must be in your own schema or you must have the LOCK ANY TABLE system privilege, or you must have any object privilege on the table or view. ROW SHARE ROW SHARE permits concurrent access to the locked table but prohibits users from locking the entire table for exclusive access. ROW SHARE is synonymous with SHARE UPDATE, which is included for compatibility with earlier versions of Oracle Database. ROW EXCLUSIVE ROW EXCLUSIVE is the same as ROW SHARE, but it also prohibits locking in SHARE mode. ROW EXCLUSIVE locks are automatically obtained when updating, inserting, or deleting. SHARE UPDATE See ROW SHARE. SHARE SHARE permits concurrent queries but prohibits updates to the locked table. SHARE ROW EXCLUSIVE SHARE ROW EXCLUSIVE is used to look at a whole table and to allow others to look at rows in the table but to prohibit others from locking the table in SHARE mode or from updating rows. EXCLUSIVE EXCLUSIVE permits queries on the locked table but prohibits any other activity on it. NOWAIT Specify NOWAIT if you want the database to return control to you immediately if the specified table, partition, or table subpartition is already locked by another user. In this case, the database returns a message indicating that the table, partition, or subpartition is already locked by another user. WAIT Use the WAIT clause to indicate that the LOCK TABLE statement should wait up to the specified number of seconds to acquire a DML lock. There is no limit on the value of integer. If you specify neither NOWAIT nor WAIT, then the database waits indefinitely until the table is available, locks it, and returns control to you. When the database is executing DDL statements concurrently with DML statements, a timeout or deadlock can sometimes result. The database detects such timeouts and deadlocks and returns an error.
Views: 923 Md Arshad
Resourse Busy demo.mp4
 
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Demo on 11g parameter ddl_lock_timeout parameter
Oracle - Locking - Beginner
 
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Oracle - Locking - Beginner
Views: 8506 Chris Ostrowski
#nowait update 1
 
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#NOWAIT Release Date!! Sept. 6th 2011
Views: 508 TheGradTV
Avoiding ORA 01555
 
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How to avoid ORA-01555. Music: https://www.bensound.com
Views: 371 ORA-600
Oracle Part 7 Where clause and Update
 
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Default clause, where condition, update statement
Views: 1075 Free OpenMentor
Oracle SELECT FOR UPDATE /عربي
 
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you can visit my website maxvlearn.com
Views: 1206 khaled alkhudari
Oracle CASE Manipulation | UPPER | LOWER | INITCAP | Oracle Tutorial for Beginners
 
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Oracle CASE Functions | UPPER | LOWER | INITCAP | Oracle Tutorial for Beginners Oracle CASE Manipulation Oracle CASE Functions UPPER Character LOWER Character INITCAP Functions UPPER() in Oracle SQL LOWER () in Oracle SQL INITCAP() in Oracle SQL UPPER() in SQL LOWER () in SQL INITCAP() in SQL UPPER Function LOWER Function INITCAP function Oracle tutorial for Beginners initcap in sql server initcap in sql oracle oracle lowercase first letter initcap in sql server example oracle proper case function initcap meaning tsql initcap Oracle CASE Manipulation Oracle CASE Functions UPPER Character LOWER Character INITCAP Functions initcap in oracle
Views: 236 Oracle PL/SQL World
Solved! - Unable to modify table.   Execution Timeout Expired
 
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'B_DEVICE_ALL_SATS (dv)' table - Unable to modify table. Execution Timeout Expired. The timeout period elapsed prior to completion of the operation or the server is not responding.
Views: 3270 Maruti AIR Tech
oracle in select
 
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oracle in select
Views: 455 Prakash Mishra
How to check your mobile number in GP:Aktel:Airtel:Banglalink in Bangladesh
 
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How to check your mobile number in GP:Aktel:Airtel:Banglalink in Bangladesh Find More details Here: http://oracletech2u.blogspot.com/2014/03/how-to-check-your-mobile-number-in.html
Views: 7547 oratech ahmed
Oracle of Seasons-Episode 22: Cylon Tigers
 
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He's a Cylon...no wait. Maybe it's you! Shiny Sprites are James and Mike!
Views: 6 James C.
Step by Step Oracle 11gR2 RAC Installation on Linux
 
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Step by Step Oracle 11gR2 RAC Installation on Linux Find More details Here: http://oracletech2u.blogspot.com/2014/03/step-by-step-oracle-11gr2-rac.html
Views: 2391 oratech ahmed
xml update
 
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Views: 101 Patrycja J
My Slideshow
 
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I created this video with the YouTube Slideshow Creator (http://www.youtube.com/upload)
Views: 0 oratech ahmed