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34 lines
1.5 KiB
34 lines
1.5 KiB
-- This script updates the databases structure after migrating the data from
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-- version 1.9.0 (or version 1.9.*) to version 1.10.0
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-- it is intended as a standalone script, however, because of the multiple
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-- databases related difficulties, it should be parsed by a PHP script in
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-- order to connect to and update the right databases.
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-- There is one line per query, allowing the PHP function file() to read
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-- all lines separately into an array. The xxMAINxx-type markers are there
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-- to tell the PHP script which database we're talking about.
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-- By always using the keyword "TABLE" in the queries, we should be able
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-- to retrieve and modify the table name from the PHP script if needed, which
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-- will allow us to deal with the unique-database-type installations
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--
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-- This first part is for the main database
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-- xxMAINxx
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ALTER TABLE track_e_access DROP COLUMN access_cours_code;
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ALTER TABLE track_e_default DROP COLUMN default_cours_code;
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ALTER TABLE track_e_lastaccess DROP COLUMN access_cours_code;
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ALTER TABLE track_e_exercises DROP COLUMN exe_cours_id;
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ALTER TABLE track_e_downloads DROP COLUMN down_cours_id;
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ALTER TABLE track_e_hotpotatoes DROP COLUMN exe_cours_id;
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ALTER TABLE track_e_links DROP COLUMN links_cours_id;
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ALTER TABLE track_e_course_access DROP COLUMN course_code;
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ALTER TABLE track_e_online DROP COLUMN course;
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ALTER TABLE track_e_attempt DROP COLUMN course_code;
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-- not yet ready, uncomment when all user_id have been replaced by id
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-- ALTER TABLE user DROP COLUMN user_id;
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-- xxCOURSExx
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