Hello,
I'm using GWT 2.5.1 and SmartGWT Power Edition 3.1p-2013-08-05. In production I'm using SQL Server 2008 R2 with Microsoft JDBC Driver v4.
When I add a criteria on an integer the SQL surprisingly generates LIKE '%0%' queries.
This can be reproduced on the BuiltinDS application with HSQL too.
Here are the steps to reproduce the problem:
1. Create a new DataSource class:
Register this class on the animal datasource:
When you choose the animals DS in the top grid the generated query is ok:
If you use put something in the bound form and use fetch, delete what you put in the bound form and use the filter functionality, the generated query is wrong:
There shouldn't have a LIKE operator on an integer field. The problem here is that if I you change the life span of an animal to 150 it will appear in the list (at least on SQL Server 2008).
In the datasource class I've tried to put:
But with this it doesn't filter anymore the list.
I can't simply use:
Because all fetch will be filtered, including the one for the grids where I want the substring behaviour.
I'm using GWT 2.5.1 and SmartGWT Power Edition 3.1p-2013-08-05. In production I'm using SQL Server 2008 R2 with Microsoft JDBC Driver v4.
When I add a criteria on an integer the SQL surprisingly generates LIKE '%0%' queries.
This can be reproduced on the BuiltinDS application with HSQL too.
Here are the steps to reproduce the problem:
1. Create a new DataSource class:
Code:
package com.smartgwt.sample.server.listener;
import com.isomorphic.datasource.DSRequest;
import com.isomorphic.datasource.DSResponse;
import com.isomorphic.sql.SQLDataSource;
public class BuiltinDsDatasource extends SQLDataSource {
/**
*
*/
private static final long serialVersionUID = 1L;
@Override
public DSResponse executeFetch(DSRequest req) throws Exception {
req.addToCriteria("lifeSpan", 50);
return super.executeFetch(req);
}
}Code:
<DataSource
ID="animals"
serverType="sql"
tableName="animals"
testFileName="animals.data.xml"
serverConstructor="com.smartgwt.sample.server.listener.BuiltinDsDatasource"
>Code:
SELECT LIMIT 0 75 animals.commonName, animals.diet, animals.information, animals.lifeSpan, animals.picture, animals.scientificName, animals.status FROM animals WHERE (animals.lifeSpan=50)Code:
SELECT LIMIT 0 75 animals.commonName, animals.diet, animals.information, animals.lifeSpan, animals.picture, animals.scientificName, animals.status FROM animals WHERE (LOWER(animals.lifeSpan) LIKE '%50%' ESCAPE '\')In the datasource class I've tried to put:
Code:
req.addToCriteria("lifeSpan", OperatorId.EQUALS.toString(), 50);I can't simply use:
Code:
req.setTextMatchStyle(TextMatchStyle.EXACT.getValue());