isnumeric function from mysql to oracle

Posted on by Osama Mustafa in Database
isnumeric : is predefined function in mysql to check if the value data type is number.

but what if you need to check the value is number in oracle Use :

LENGTH(TRIM(TRANSLATE(, ‘ +-.0123456789’, ‘ ‘))) is null

Simple

Osama mustafa

Published by Osama Mustafa

Osama considered as one of the leaders in Cloud technology, DevOps and database in the Middle-East. I have more than ten years of experience within the industry. moreover, certfied 4x AWS , 4x Azure and 6x OCI, have also obtained database certifications for multiple providers. In addition to having experience with Oracle database and Oracle products, such as middle-ware, OID, OAM and OIM, I have gained substantial knowledge with different databases. Currently, I am architecting and implementing Cloud and DevOps. On top of that, I'm providing solutions for companies that allow them to implement the solutions and to follow the best practices.

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