javascript check if not null
//Even if the value is 0, this will execute.
if (myVar !== null) {...}
//If you don't want it to execute when it's 0, then set it as
if (myVar) {...}
//This will return false if var value is 0.javascript check if not null
//Even if the value is 0, this will execute.
if (myVar !== null) {...}
//If you don't want it to execute when it's 0, then set it as
if (myVar) {...}
//This will return false if var value is 0.Select without null values sql
SELECT column_names
FROM table_name
WHERE column_name IS NOT NULL;not null
SELECT NVL(emp_id,001)emp_id,emp_name FROM employee_details;Copyright © 2021 Codeinu
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