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Cannot Call Rollback When Autocommit=true Mysql
Show 3 replies 1. Can we use an external cache provider like memcache or ehcache? Like Show 0 Likes(0) Actions Go to original post Actions Related Issues Retrieving data ... Join them; it only takes a minute: Sign up Auto-commit changes to TRUE after a while using a connection pool up vote 5 down vote favorite I got some strange problem. http://electrictricycle.net/cannot-call/cannot-call-commit-when-autocommit-true.html
So from what I see in the code, rollback is always called before executing the DDL statements, and autocommit is explicitly set to true, which leads to the MySQL exception. Stack trace : com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Can't call rollback when autocommit=true at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27) at java.lang.reflect.Constructor.newInstance(Constructor.java:513) at com.mysql.jdbc.Util.handleNewInstance(Util.java:409) at com.mysql.jdbc.Util.getInstance(Util.java:384) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1015) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:989) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:984) at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:929) at MySQL is a funny database. How can I trust that this is google? http://stackoverflow.com/questions/3911968/com-mysql-jdbc-exceptions-mysqlnontransientconnectionexception-cant-call-rollb
So if you are using MyISAM tables you cannot use transactions. MyISAM.:( I'm just getting started with all these stuffs. I am trying to get rid of Hibernate and use default OpenJPA.
The problem is that the method also set autocommit to > true before calling rollback, and this leads to the > MySQLNonTransientConnectionException that causes the connection to be > closed. > con = DriverManager.getConnection(connectionUrl); con.setAutoCommit(false);Any idea? Rupert Smith Reply | Threaded Open this post in threaded view ♦ ♦ | Report Content as Inappropriate ♦ ♦ Re: MySQLNonTransientConnectionException: Can't call rollback when autocommit=true Having some slightly Not the answer you're looking for?
ORA-01000 Rick, I tried closeAll() but still got ora-00604 if the loop times is numberous. im having both transactional and non-transactional queries. –Tamizh Oct 12 '10 at 7:01 1 @Tamizh, are you calling rollback() in your code and if so, have you tried disabling auto find similars Java RT MySQL jdbc 0 mauritius Java RT MySQL jdbc Commons DBCP com.ganib.database org.apache.jsp 6 times, last 1 month ago fima Java RT MySQL jdbc Commons I am using ojdbc6.jar + openjpa-1.2.3.jar. > Anyway, I will try the cast method.
The persistemce.xml is the following: It seem if manager is used to create a lot of > native queries in a loop, the cursors in Oracle database will not be > released promptly enough. It wasn't accurate It wasn't clear It wasn't relevant Submit feedback Cancel Have a question about this article? con.rollback(); ......It would be of great help if you guys help me to solve this.
Thanks in advance java mysql jdbc jboss share|improve this question edited Oct 12 '10 at 5:48 Jigar Joshi 161k27268334 asked Oct 12 '10 at 5:42 Tamizh 73414 1 forums.sun.com/thread.jspa?threadID=5370911 –Jigar https://developer.ibm.com/answers/questions/19064/how-to-disable-autocommit-in-liberty-profile-openjpa-mysql.html org.apache.openjpa.lib.jdbc. The problem is that the method also set autocommit to true before calling rollback, and this leads to the MySQLNonTransientConnectionException that causes the connection to be closed. When we retrieve that data now, if cache is enabled, it will only get A, and not B.
How is it packed? http://electrictricycle.net/cannot-call/cannot-call-getwriter-after.html Tank-Fighting Alien Making a large file using the terminal Probability of All Combinations of Given Events The 10'000 year skyscraper Why didn’t Japan attack the West Coast of the United States Re: autocomit and rollback problems with MySQL 843859 Mar 4, 2009 7:27 AM (in response to 843859) It is of default type. com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: Can't call rollback when autocommit=true But, I've set the autocommit flag to false before calling rollback()Given that the exception is telling you that you haven't you can be assured that
Like Show 0 Likes(0) Actions 6. Re: jaikiran pai Dec 18, 2007 2:16 AM (in response to Advait) Your hibernate.cfg.xml contains:java:MyDSChange it to java:MyDSSee if that works. Judging by the stacktrace, a transaction to the database is failing and in an attempt to create an SQLException and rollback the transaction, this exception is occurring. http://electrictricycle.net/cannot-call/cannot-call-connection-rollback-in-distributed-transaction-weblogic.html The problem is that the method also set autocommit to true before calling rollback, and this leads to the MySQLNonTransientConnectionException that causes the connection to be closed.
Spring and JPA (OpenJPA).
Tired of useless tips? The argument contains an update query. Like Show 0 Likes(0) Actions 2. Mean, without checking the current value of AutoCommit flag.
Example: jdbc:mysql://localhost/bamdb?autoReconnect=true&relaxAutoCommit=true Was this helpful? Any suggestions? >> > > >> > > Regards, >> > > Yu Wang >> > > >> > > >> > > On Sat, Mar 8, 2014 at 3:36 PM, Wait... if(con.getAutoCommit()) con.setAutoCommit(false); stmtOriginal = con.createStatement(); rowsUpdated = stmtOriginal.executeUpdate(updateQuery); //Rolling back.
You also seem to be using WebSphere?