transfield Posted April 8, 2008 Share Posted April 8, 2008 Hello. I need to know how to write a query. The scenario is below. I've got 2 columns in a Mysql database. The names of the columns are Approved_Year & State. The sample with some records are below:- Approved_Year | State 2006 | Perlis 2006 | Johor 2007 | Kedah 2008 | Perlis 2008 | Perlis 2008 | Kedah I want to count how many records appear for Perlis on a yearly basis. The answer should looks like this:- Year 2006 - 1 records Year 2007 - 0 records Year 2008 - 2 records I know how to connect to the Mysql database & I know how to display the records so we can skip these steps. I just need to know how to write the query. Thanks for your help. Quote Link to comment Share on other sites More sharing options...
fenway Posted April 8, 2008 Share Posted April 8, 2008 select approved_year, count(*) from <your-table-name> where state = 'perlis' group by state order by approved_year Quote Link to comment Share on other sites More sharing options...
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