Update Query.php

[randallmoraes]

With the regular expression '/:[a-z\d.)_()+:/i' the criteria are not met when there is a function in the where, for example :

MD5 (field) = $ value
MD5 (concat(field1,field2)) = $ value

Description
Explain what you have changed, and why.

Checklist:

• Securely signed commits
• Component(s) with PHPdocs
• Unit testing, with >80% coverage
• User guide updated
• Conforms to style guide

[paulbalandan]

You just reverted this to the old condition which does not work with postgres JSON operators. I would be keen to accept this for a more inclusive regex.

And please add tests.