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iBatis java.lang.OutOfMemoryError: Java heap space  RSS feed

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I have a web application that uses Struts and iBatis. I am running the application inside of a tomcat server within Eclipse. Whenever I run a `SELECT` query that returns many rows, I get a `java.lang.OutOfMemoryError`. If I limit the amount of rows returned, then it doesn't happen. I have searched on this site for similar issues, and most of the answers talk about increasing the java heap size which I have done in the `eclipse.INI` file by setting it to 2048 via `-Xmx2048m`. I have also seen some people suggest changing the way in which jdbc handles the result set, but I have been unable to find how to do that using iBatis. Here is what my database settings look like

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