Technical Blog

Impact of SQL Injection    Retrieval of Crucial Data    Data Manupulation    Alter database State    Revoke Database Service Develope...

ESCAPE With LIKE Operator select ename from scott.emp where ename like '%_%'; But you will be surprised to see the results: EN...

Tuning the LIKE-clause (by using reverse key indexes) For tuning Like operator (like '%SON') is to create a REVERSE index - and th...