implicit commit

Transferred from Http://blog.163.com/[email protected]/blog/static/1394892972011611111559962/#userconsent #1. Explicit DB CommitThe explicit DB commit does not have a corresponding ABAP statement to execute the DB commit, which is done by the usual

To avoid implicit commit or rollback, make sure that only one or more DML operations are submitted or rolled back. This prevents subsequent DCL or DDL operations from automatically submitting the previous D To avoid implicit commit or rollback, make

Definition of implicit commit It is also known as automatic submission, that is, the process of executing the commit statement is not displayed, and the operations in the session are automatically submitted to the database. Implicit submission 1.

[Oracle]-[implicit commit]-functions of normal and abnormal exit on commit create table my_objects as select * from all_objects; commit; select count (*) from my_objects; COUNT (*) ---------- 8587 delete from my_objects; 8587 rows deleted. exit: Log

Why does the database require ImplictCommit (implicit commit of transactions) First look at an SQL statement. What do you think is the output of the last SQL statement? SET AUTOCOMMIT = 1;BEGIN;INSERT INTO t1 VALUES (1);CREATE TABLE t2 (pk int

The truncate implicit commit colleague asked me to check the problem. procedure jumped out of exception and rolled back in the middle, but some table commit still exists, but no commit statement was found before rollback. it is still a DDL implicit

Start transaction,COMMIT, AndROLLBACKSyntax From: http://dev.mysql.com/doc/refman/5.0/en/commit.html Of course, the article noted from MySQL, but MySQL, SQL Server, Oracle start tracmsaction, commit, and rollback syntax are no problem in DML. I hope

http://blog.csdn.net/taozhi20084525/article/details/19545231First, the tacit lock of knowledge preparationReference: http://www.uml.org.cn/sjjm/201205302.aspINNODB implements a delay-locking mechanism to reduce the number of locks that are called

one, the implicit lock of knowledge preparation Reference: http://www.uml.org.cn/sjjm/201205302.asp INNODB implements a delay-locking mechanism to reduce the number of locks that are called implicit locks (implicit lock) in the code. There is an

On six chapters: Layer Tree Layer's Homestay Map Layer geometry Layer Visual effects Layer transformations Dedicated layers This essay focuses on implicit animation of layers.Implicit animations: No