how to count null values in sql
SELECT COUNT(1) FROM my_table WHERE my_column IS NULL;how to count null values in sql
SELECT COUNT(1) FROM my_table WHERE my_column IS NULL;how to count null values
HOW TO COUNT NULL VALUES
List<String> list = new ArrayList(Arrays.asList
("Java",null,"Python",null, "Ruby"));
CollectionUtils.filter(list, PredicateUtils
.nullPredicate()); ==> keeps only nulls
System.out.println(list.size());Copyright © 2021 Codeinu
Forgot your account's password or having trouble logging into your Account? Don't worry, we'll help you to get back your account. Enter your email address and we'll send you a recovery link to reset your password. If you are experiencing problems resetting your password contact us
