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- -- This script updates the databases structure before migrating the data from
- -- version 1.8.6.2 to version 1.8.7
- -- it is intended as a standalone script, however, because of the multiple
- -- databases related difficulties, it should be parsed by a PHP script in
- -- order to connect to and update the right databases.
- -- There is one line per query, allowing the PHP function file() to read
- -- all lines separately into an array. The xxMAINxx-type markers are there
- -- to tell the PHP script which database we're talking about.
- -- By always using the keyword "TABLE" in the queries, we should be able
- -- to retrieve and modify the table name from the PHP script if needed, which
- -- will allow us to deal with the unique-database-type installations
- --
- -- xxMAINxx
- ALTER TABLE session_rel_course DROP COLUMN course_code;
- ALTER TABLE session_rel_course_rel_user DROP COLUMN course_code;
- ALTER TABLE session DROP COLUMN date_start;
- ALTER TABLE session DROP COLUMN date_end;
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