Tuesday, September 20, 2016

Sunday, September 18, 2016

Sql list of all cities and Governorates in Egypt

Here I have Oracle Sql script for list of all cities and Governorates in Egypt
it is cost 5$
email me to got it
yasser.hassan@yandex.com

Tuesday, September 6, 2016

Oracle Delete dublicated rows

DELETE FROM your_table
WHERE rowid not in
(SELECT MIN(rowid)
FROM your_table
GROUP BY column1, column2, column3);