I am using a connection pool and the Spring TransactionTemplate. If you want to shutdown the connection pool first all connection have to be returned to the pool, this means connection.close() has to
I used a left join query with two tables so I\'m getting multiple values for the main table column value in the resultset.How can I remove duplicates in that?
We are testing JDBC drivers from jTDS and Microsoft, and we are suffering from unwanted pauses in query execution. Our application opens many ResultSets and fetches only a few rows from each. Each que
When my grails application faces high load, I encounter some SQLException : java.sql.SQLException: Can\'t call commit when autoc开发者_开发问答ommit=true
I\'m executing a few SELECTs in a row and I\'m wondering how I should handle the PreparedStatements. Example code:
I am executing a simple database query in Eclipse: statement.executeUpdate( \"INSERT INTO DBUSER(USER_ID,USERNAME,CREATED_BY,CREATED_DATE)
i have DB where some names are written with Lithuanian letters, but when I try to get them using java it ignores Lithuanian letters
I try to configure a data source for a Jetty 6 Server in my Eclipse Project. I include these jars in my lib folder:
I\'m not quite sure how to formulate the question, so feel free to tell me that I am thinking completly wrong.
Here is a problem I am facing:- I am trying to run an update statement (preparedStatement) with multiple values but only if开发者_如何学编程 they are not null.
加载中,请稍侯......