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JDBC and Relational Databases
how to select particular column name
Joined: Feb 13, 2007
Feb 13, 2007 04:05:00
I have a table with four fields which contains only boolean values.
At any point of time, only one field can be true.
can anyone help me in writing the query for the getting the column name that has "true" value.
Joined: Jun 06, 2005
Feb 13, 2007 06:29:00
Which database you are using ?
It is sorta covered in the
JavaRanch Style Guide
subject: how to select particular column name
Mapping document query
restrict queries in association while fetching data....
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