tags:

views:

32

answers:

1
+2  Q: 

Google App Engine query data store by a string start 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_" ?

+6  A: 
baloo  2010-05-24 21:19:52
I found it's for Python, I'm using Java, how does it work ?
Frank  2010-05-25 02:34:14

related questions

How do you create a parameterized query in MS Access 2003 and use other queries/forms to fill the parameters and obtain a resultset
How do I return random numbers as a column in SQL Server 2005?
SQL Text Searching, AND Ordering
How to programmatically make a Query in MS Access default to landscape when printed
SQL Query - Use Like only if no exact match exists?
SharePoint Content Query Web Part
Which is faster/best? SELECT * or SELECT column1, colum2, column3, etc.
How to force nolock hint for sql server logins
What table/view do you query against to select all the table names in a schema in Oracle?
SQL Query to get latest price
How can I monitor the executed sql statements on a ms SQL server 2005
SQL: Select like column from two tables
C# - SQLClient - Simplest INSERT
Do indexes work with "IN" clause
Table Scan vs. Add Index - which is quicker?
Mysql: Using "AND" Operation on tags and categories tables in Wordpress
use table metadata for select statement in SQL Server?
Why are relational set-based queries better than cursors?
is it better to structure an SQL table to have a match, or return no result
SQL/Query tools?
SQL query to compare product sales by month
SQL, Auxiliary table of numbers
How do I Concatenate entire result sets in MySQL?
Multiple Updates in MySQL
Why doesn't SQL Full Text Indexing return results for words containing #?