Question

I am needing to query my database to find records that fall between 2 dates (this is simple enough) however I need to refine the search so that it only finds records where the email falls within certain constraints, basically I need to delete any row that falls between 2 dates and has a format of

[e-mail]

basically I need to look for email address that start with a letter followed by full stop and have 5 numbers before the @ sign. Is this possible with mySQL and if so how, and if not how could I search for these email address with PHP?

Answer 1

You need to use regular expressions. MySQL 5.1 supports these: documentation page. This also can be done in PHP using preg_match.

You regurlar expression could look like: [a-zA-Z]\.[a-zA-Z]+[0-9]{5}@.+