0 votes 0 votes any one can please explain this i.e. this query how it works on a single table i.e. internal mechanism Databases databases sql + – vcrname9295 asked Jul 16, 2018 vcrname9295 329 views answer comment Share Follow See 1 comment See all 1 1 comment reply Shaik Masthan commented Jul 17, 2018 reply Follow Share it is a co-related query.... take a table with name e take another table with name s now, for each row in e, execute the query on s ===> you can get the output 0 votes 0 votes Please log in or register to add a comment.
