0d4f963756
This is required since some older cloudrons have a mixed bag of collations and thus charsets and we add foreign keys across those, which require the same collation
32 lines
1.8 KiB
JavaScript
32 lines
1.8 KiB
JavaScript
'use strict';
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// WARNING!!
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// At this point the default db collation is utf8mb4_unicode_ci however we already have foreign key constraits
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// already with tables on utf8_bin charset, so we cannot convert all tables here to utf8mb4 collation without
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// a reimport from a sql dump, as foreign keys across different collations are not supported
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var async = require('async');
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exports.up = function(db, callback) {
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async.series([
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db.runSql.bind(db, 'ALTER TABLE appPortBindings CONVERT TO CHARACTER SET utf8 COLLATE utf8_bin'),
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db.runSql.bind(db, 'ALTER TABLE apps CONVERT TO CHARACTER SET utf8 COLLATE utf8_bin'),
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db.runSql.bind(db, 'ALTER TABLE authcodes CONVERT TO CHARACTER SET utf8 COLLATE utf8_bin'),
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db.runSql.bind(db, 'ALTER TABLE backups CONVERT TO CHARACTER SET utf8 COLLATE utf8_bin'),
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db.runSql.bind(db, 'ALTER TABLE clients CONVERT TO CHARACTER SET utf8 COLLATE utf8_bin'),
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db.runSql.bind(db, 'ALTER TABLE eventlog CONVERT TO CHARACTER SET utf8 COLLATE utf8_bin'),
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db.runSql.bind(db, 'ALTER TABLE groupMembers CONVERT TO CHARACTER SET utf8 COLLATE utf8_bin'),
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db.runSql.bind(db, 'ALTER TABLE groups CONVERT TO CHARACTER SET utf8 COLLATE utf8_bin'),
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db.runSql.bind(db, 'ALTER TABLE mailboxes CONVERT TO CHARACTER SET utf8 COLLATE utf8_bin'),
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db.runSql.bind(db, 'ALTER TABLE migrations CONVERT TO CHARACTER SET utf8 COLLATE utf8_bin'),
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db.runSql.bind(db, 'ALTER TABLE settings CONVERT TO CHARACTER SET utf8 COLLATE utf8_bin'),
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db.runSql.bind(db, 'ALTER TABLE tokens CONVERT TO CHARACTER SET utf8 COLLATE utf8_bin'),
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db.runSql.bind(db, 'ALTER TABLE users CONVERT TO CHARACTER SET utf8 COLLATE utf8_bin')
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], callback);
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};
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exports.down = function(db, callback) {
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// nothing to be done here
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callback();
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};
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