Good Morning, My friends, Is there Inline Type Declaring for Update in iBatis? I know for Insertion that there is something like:
<statement id="insertProduct" parameterClass="product"> insert into PRODUCT (PRD_ID, PRD_DESCRIPTION) values (#id:NUMERIC#, #description:VARCHAR#); </statement> But how about for Update case? Thanks! Tim Ding -----Original Message----- From: Paul Benedict (JIRA) [mailto:[EMAIL PROTECTED] Sent: Wednesday, November 02, 2005 4:43 PM To: ibatis-dev@incubator.apache.org Subject: [jira] Created: (IBATIS-215) BSF for dynamic queries BSF for dynamic queries ----------------------- Key: IBATIS-215 URL: http://issues.apache.org/jira/browse/IBATIS-215 Project: iBatis for Java Type: New Feature Components: SQL Maps Reporter: Paul Benedict While the list of tags to form dynamic queries is suitable, they are limiting because they stop the "dreamer from dreaming." More complex logic cannot be addressed without creating a barrage of new tags. I propose a new tag called <script> (or something similar) which is backed by the Apache Bean Scripting Framework. The parameter map passed in to the <statement> should load it into the scripting Interpreter object and expose it for the <script> tag so that dynamic Java or JavaScript can return boolean parameters. Obviously there is a performance hit for this and the previous tags would be much simpler for common boolean operations, but the sky is the limit when it comes to what you can compare inside the script. Example: <select id="dynamicGetAccountList" cacheModel="resultMap="account-result" > select * from ACCOUNT <script><expression>obj.id != null && obj.id > 0 && obj.lastName.startsWith("B")"</expression> where ACC_ID = #id# and ACC_NAME = #lastName# </script> order by ACC_LAST_NAME </select> If BSF is not suitable, please look into OGNL which is popular within Apache Tapestry and is a very good alternative. -- This message is automatically generated by JIRA. - If you think it was sent incorrectly contact one of the administrators: http://issues.apache.org/jira/secure/Administrators.jspa - For more information on JIRA, see: http://www.atlassian.com/software/jira
