-- 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 -- -- This first part is for the main database -- xxMAINxx ALTER TABLE course_module CHANGE name name varchar(255) NOT NULL; ALTER TABLE sys_calendar CHANGE title title varchar(255) NOT NULL; ALTER TABLE tag CHANGE tag tag varchar(255) NOT NULL; -- xxSTATSxx -- xxUSERxx -- xxCOURSExx ALTER TABLE quiz CHANGE title title VARCHAR(255) NOT NULL; ALTER TABLE quiz CHANGE sound sound VARCHAR(255) DEFAULT NULL; ALTER TABLE quiz_question CHANGE question question VARCHAR(511) NOT NULL; ALTER TABLE tool CHANGE name name VARCHAR(255) NOT NULL; ALTER TABLE tool CHANGE image image VARCHAR(255) default NULL; ALTER TABLE tool CHANGE admin admin VARCHAR(255) default NULL; ALTER TABLE tool CHANGE address address VARCHAR(255) default NULL; ALTER TABLE calendar_event CHANGE title title VARCHAR(255) NOT NULL; ALTER TABLE student_publication CHANGE url url VARCHAR(255) default NULL; ALTER TABLE student_publication CHANGE title title VARCHAR(255) default NULL; ALTER TABLE student_publication CHANGE author author VARCHAR(255) default NULL; ALTER TABLE lp CHANGE name name varchar(255) NOT NULL; ALTER TABLE lp_item CHANGE title varchar(511) NOT NULL; ALTER TABLE lp_item CHANGE description varchar(511) NOT NULL default '';