dbErrorCheck is the error check method and whether the method should be called on query or database directly. There is also a problem where the displayed error is simply not long enough, but this may be due to PHP and not in Debugger. IDE says that such a method may not exist.
This is just to double check that it works as expected in all cases and all database commands from dbCommand, dbSingle and dbMultiple.
dbErrorCheck is the error check method and whether the method should be called on query or database directly. There is also a problem where the displayed error is simply not long enough, but this may be due to PHP and not in Debugger. IDE says that such a method may not exist.
This is just to double check that it works as expected in all cases and all database commands from dbCommand, dbSingle and dbMultiple.