In Oracle Database 11g , when you need to update values of certain records from one table, and the value and the records to update are determined by a second table, you can use a subquery in the update statement to achieve the update. Using “EMPLOYEE” and “EMPLOYEE_STAGING” tables as an example , we want […]
By continuing to use the site, you agree to the use of cookies. More information
The cookie settings on this website are set to "allow cookies" to give you the best browsing experience possible. If you continue to use this website without changing your cookie settings or you click "Accept" below then you are consenting to this.