{{theTime}}

Search This Blog

Total Pageviews

NULLS in PL/SQL:

NULLS in PL/SQL:

 - Represents unknown or inapplicable values
 - Never equal or not equal to anything
 - Most functions other than NVL, NVL2, CONCAT, REPLACE will return NULL when passed a Null
 - Use IS null OR IS NOT NULL to check NULL values

No comments:

Java Script GET request Sample Code

fetch(' https://api.public.com/api ')   .then(response => response.json())   .then(data => console.log(data))   .catch(error =...