Re: Is closing a ResulSet, Statement or connection act as - Mailing list pgsql-jdbc

From Oliver Jowett
Subject Re: Is closing a ResulSet, Statement or connection act as
Date
Msg-id 4266E473.7000103@opencloud.com
Whole thread Raw
In response to Is closing a ResulSet, Statement or connection act as a rollback when a transaction is not commited? Not clear in JavaDoc.  (David Gagnon <dgagnon@siunik.com>)
List pgsql-jdbc
David Gagnon wrote:

>  I just wanted to be sure since it's not clear in the
> javadoc that closing a uncomitted resultSet is the samething as issuing
> a rollback prior to closing the ResultSet.

Closing ResultSet objects has no effect on transactions. Closing
Connection objects does.

The PostgreSQL driver implements this behaviour: if autocommit is false,
changes in the current transaction are committed only when you call
Connection.commit() or Connection.setAutoCommit(). So closing the
connection does cause a rollback, since that connection is then dead and
can't be committed.

-O

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