Does indexing improve query performance?
What is difference between stored procedures and application procedures?
what are the other commands to know the structure of table using mysql commands except explain command? : Sql dba
wirte a query to filter improper date format follwing table? date 20-apr 22-may-2010 26-jun-2010 feb-2009 i want the output date 22-may-2010 26-jun-2010
what are the different tables present in mysql? : Sql dba
What can you do with pl sql?
how many values can the set function of mysql take? : Sql dba
What is varray in pl sql?
Write a sql select query that only returns each name only once from a table?
Why do we use joins in sql?
What are few of the schema objects that are created using PL/SQL?
how to remove records from table? no name 1 a 2 b 1 a 2 b 3 c
what is explain plan?, given an example...