DATABASE SIZE AND USAGE
Delete duplicate rows
How much space are your tables using?
How to find join indexes defined on your table
Remove characters after "-"
Returning multiple rows in one string ( In one row)
FIRST DAY of a MONTH
INSERT/SELECT
Query to find SKEW FACTOR of a particular table
Getting Current date and time
LAST DAY of a month
Remove characters before"-"
INSERT/SELECT - Making it faster