How to connect opencart with mssql server

问题

Is there any chance of connecting opencart with mssql? Have anyone tried? If so what is the procedure of doing that?

回答1:

That should not be a big problem, You only need to do:

• create /system/database/mssql.php class - the class should have the same methods, properties and functionality as e.g. the mysql.php one
• rewrite all of the model classes method's queries to meet the MS SQL / T-SQL SQL syntax
• in both config files (/config.php and /admin/config.php) set the proper DB_DRIVER - mssql

I am supposing You have the OpenCart database created already due to the /install/opencart.sql file.

I guess nothing more should be done.

Anyway, what is the reason for switching to MS SQL?

EDIT: In /system/database/ there is this mmsql.php file which actually contains the MSSQL class thus this do not have to be implemented, just renamed to mssql.php file.

来源：https://stackoverflow.com/questions/16558056/how-to-connect-opencart-with-mssql-server