Google App Engine query data store by a string start with ...

Posted by Frank on Stack Overflow See other posts from Stack Overflow or by Frank
Published on 2010-05-24T21:09:57Z Indexed on 2010/05/24 21:21 UTC
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query

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google-app-engine

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starts

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with

How to write a query that can find me all item_number start with a certain value ?

For instance there are item_numbers like these :

123_abc
123_xyz
ierireire
321_add
999_pop

My current query looks like this :

"select from "+PayPal_Message.class.getName()+" where item_number == '"+Item_Number+"' order by item_number desc"

What's a query look like that can return all item_numbers start with "123_" ?

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