We get MSSQL error message: “Cannot resolve the collation conflict between “SQL_Latin1_General_CP850_CI_AS” and “Latin1_General_CI_AS” in the equal to operation.” when run a SQL script. In order to fix the collation conflict in the equal to operation issue, we may need to add COLLATE DATABASE_DEFAULT clause to the right of column in the condition.
Example to fix the collation conflict in the equal to operation
SELECT * FROM tbl_profiles p INNER JOIN tbl_membership_card mc ON p.member_id COLLATE DATABASE_DEFAULT = mc.member_id COLLATE DATABASE_DEFAULT
SELECT * FROM tbl_profiles WHERE member_id IN ( SELECT member_id COLLATE DATABASE_DEFAULT FROM tbl_membership_card )