MySQL – NOT LIKE Operator Table of content MySQL NOT LIKE Operator We have previously learned that the LIKE Operator in MySQL database is a logical operator used to perform pattern matching operation on a database table. And NOT LIKE Operator is defined as opposite of this LIKE operator. Both LIKE and NOT LIKE operators […]
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MySQL – RLIKE Operator Table of content MySQL RLIKE Operator The RLIKE operator in MySQL is used to search data in a database using patterns (or regular expressions), also known as pattern matching. In other words, the RLIKE operator is used to determine whether a given regular expression matches a record in a table or […]
MySQL – Regular Expressions Table of content MySQL supports various types of pattern matching operations to retrieve filtered result-sets from huge database tables. In previous chapters, we have already learned about the LIKE operator for pattern matching. In this chapter, we will see another pattern matching operation based on regular expressions. MySQL Regular Expressions A […]