![]() ![]() It’s used to test an expression to see if the condition is met or not and returns a TRUE or FALSE value. The != operator is the NOT EQUAL operator supported by some database management systems such as MySQL. However, some database management systems such as MySQL do provide support for it. So if the expression is not equal, the condition will evaluate to true and no matched results are returned on the other hand if the condition is equal, it will evaluate to false and all values returned.ĪNS1/SQL 92 standard does not specifically support the != operator in its specifications. Equal: Try it > Greater than: Try it < Less than: Try it > Greater than or equal: Try it < Less than or equal: Try it <> Not equal.SQL (Structured Query Language) provides the NOT EQUAL operator to enable you to check if two query expressions are equal or not. But before we proceed, let’s answer some pertinent questions often asked: Let’s look at some practice uses of the OR != operator when it comes to MySQL database queries.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |