Database operations

[marty]

Hi all

Yet another question for you guys. And thank you for your help so far. This forum rocks!
Is there a way to perform database operations from mq4? Eg, I want to find a particular record in a csv file and replace one of its fields.

Thanks
M

[Slava]

'TicksInMySQL'

[LesioS]

What about other databases e.g. SQL Server (any version) or Access?