Q&A for science fiction and fantasy enthusiasts
-- Four major RDBMS systems, ranked by popularity SELECT TagName AS Tags, cnt AS [Questions Tagged], ROUND(100.0 * cnt / SUM(cnt) OVER (), 2) AS [Ratio, %] FROM Tags t CROSS APPLY ( SELECT COUNT(*) AS cnt FROM PostTags pt WHERE pt.TagId = t.id ) q WHERE t.TagName IN ('adminer', 'phpmyadmin', 'navicat', 'sqlyog' , 'sqlbuddy', 'toad', 'dbninja', 'sqlwave', 'chive', 'dbvisualizer' ,'sql-maestro', 'squirrel-sql', 'razorsql', 'aqua', 'db-forge') ORDER BY cnt DESC /* DbNinja SQLWave chive DbVisualizer SQL Maestro SQuirrel SQL RazorSQL Aqua dbForge Studio*/