ibatis-user-java mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "droidin.net" <dr...@droidin.net>
Subject Dynamic table names in DELETE
Date Mon, 19 Jul 2010 03:06:45 GMT

iBatis 3 has wonderful ability in SELECT statements to provide dynamic
substitution before statement is prepared. For example this will work

<select id="foo">SELECT * FROM $db$.MY_TABLE</select>

However I can't make it work when trying to empty table

XML code:

<delete id="del" parameterType="String">DELETE FROM $db$.MY_TABLE</delete>
<!-- and I also tried -->
<delete id="del" parameterType="String">DELETE FROM $0$.MY_TABLE</delete>

Java code:

// method defined as
del(String db);
// and executed as
mapper.del("MY_DB");

I get message complaining that Database '$db$' does not exist

Anyone can suggest the solution? I'm on Teradata db and it is setup in the
way that I need provide db names in query or else I get Object not found

-- 
View this message in context: http://old.nabble.com/Dynamic-table-names-in-DELETE-tp29201077p29201077.html
Sent from the iBATIS - User - Java mailing list archive at Nabble.com.


---------------------------------------------------------------------
To unsubscribe, e-mail: user-java-unsubscribe@ibatis.apache.org
For additional commands, e-mail: user-java-help@ibatis.apache.org


Mime
View raw message