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lib-db MDL-25790 Added upgrade code to fix database discrepancies between a fresh install and an upgrade

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This commit is contained in:
Sam Hemelryk
2011-01-14 11:52:52 +08:00
parent 5a7f931ee5
commit 2bddef731a
1 changed files with 322 additions and 0 deletions
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lib/db/upgrade.php
+322
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@@ -5512,6 +5512,328 @@ WHERE gradeitemid IS NOT NULL AND grademax IS NOT NULL");
upgrade_main_savepoint(true, 2010121401);
}
if ($oldversion < 2010122300) {
// Fix discrepancies in the block_instances table after upgrade from 1.9
$table = new xmldb_table('block_instances');
// defaultweight is smallint(3) after upgrade should be bigint 10
$field = new xmldb_field('defaultweight', XMLDB_TYPE_INTEGER, 10, null, XMLDB_NOTNULL, null, null, 'defaultregion');
if ($dbman->field_exists($table, $field)) {
$dbman->change_field_type($table, $field);
}
// add missing key `blocinst_par_ix` (`parentcontextid`)
$index = new xmldb_index('parentcontextid', XMLDB_INDEX_NOTUNIQUE, array('parentcontextid'));
if (!$dbman->index_exists($table, $index)) {
$dbman->add_index($table, $index);
}
// Main savepoint reached
upgrade_main_savepoint(true, 2010122300);
}
if ($oldversion < 2010122301) {
// Fix discrepancies in the block_positions table after upgrade from 1.9
$table = new xmldb_table('block_positions');
// Fix blockinstanceid
// First remove the indexs on the field
$indexone = new xmldb_index('blockinstanceid', XMLDB_INDEX_NOTUNIQUE, array('blockinstanceid'));
$indexall = new xmldb_index('blockinstanceid-contextid-pagetype-subpage', XMLDB_INDEX_UNIQUE, array('blockinstanceid','contextid','pagetype','subpage'));
if ($dbman->index_exists($table, $indexone)) {
$dbman->drop_index($table, $indexone);
}
if ($dbman->index_exists($table, $indexall)) {
$dbman->drop_index($table, $indexall);
}
// blockinstanceid should be unsigned
// Also fixed in earlier upgrade code
$field = new xmldb_field('blockinstanceid', XMLDB_TYPE_INTEGER, 10, XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, 'id');
if ($dbman->field_exists($table, $field)) {
$dbman->change_field_unsigned($table, $field);
}
// Add the indexs back in
$dbman->add_index($table, $indexone);
$dbman->add_index($table, $indexall);
// visible shouldn't have a default
$field = new xmldb_field('visible', XMLDB_TYPE_INTEGER, 4, null, XMLDB_NOTNULL, null, null, 'subpage');
if ($dbman->field_exists($table, $field)) {
$dbman->change_field_default($table, $field);
}
// Main savepoint reached
upgrade_main_savepoint(true, 2010122301);
}
if ($oldversion < 2010122302) {
// Fix discrepancies in the grade_categories table after upgrade from 1.9
$table = new xmldb_table('grade_categories');
// hidden should be tinyint(1)
// Also fixed in earlier upgrade code
$field = new xmldb_field('hidden', XMLDB_TYPE_INTEGER, 1, XMLDB_UNSIGNED, XMLDB_NOTNULL, null, 0, 'timemodified');
if ($dbman->field_exists($table, $field)) {
$dbman->change_field_precision($table, $field);
}
// Main savepoint reached
upgrade_main_savepoint(true, 2010122302);
}
if ($oldversion < 2010122303) {
// Fix discrepancies in the message table after upgrade from 1.9
$table = new xmldb_table('message');
// useridfrom should be unsigned
$field = new xmldb_field('useridfrom', XMLDB_TYPE_INTEGER, 10, XMLDB_UNSIGNED, XMLDB_NOTNULL, null, 0, 'id');
$index = new xmldb_index('useridfrom', XMLDB_INDEX_NOTUNIQUE, array('useridfrom'));
if ($dbman->index_exists($table, $index)) {
$dbman->drop_index($table, $index);
}
if ($dbman->field_exists($table, $field)) {
$dbman->change_field_unsigned($table, $field);
}
$dbman->add_index($table, $index);
// useridto should be unsigned
$field = new xmldb_field('useridto', XMLDB_TYPE_INTEGER, 10, XMLDB_UNSIGNED, XMLDB_NOTNULL, null, 0, 'useridfrom');
$index = new xmldb_index('useridto', XMLDB_INDEX_NOTUNIQUE, array('useridto'));
if ($dbman->index_exists($table, $index)) {
$dbman->drop_index($table, $index);
}
if ($dbman->field_exists($table, $field)) {
$dbman->change_field_unsigned($table, $field);
}
$dbman->add_index($table, $index);
// notification should allow null
// Fixed in earlier upgrade code
$field = new xmldb_field('notification', XMLDB_TYPE_INTEGER, 1, XMLDB_UNSIGNED, null, null, 0, 'smallmessage');
if ($dbman->field_exists($table, $field)) {
$dbman->change_field_notnull($table, $field);
}
// contexturl should be text
// Fixed in earlier upgrade code
$field = new xmldb_field('contexturl', XMLDB_TYPE_TEXT, 'small', null, null, null, null, 'notification');
if ($dbman->field_exists($table, $field)) {
$dbman->change_field_type($table, $field);
}
// contexturlname should be text
// Fixed in earlier upgrade code
$field = new xmldb_field('contexturlname', XMLDB_TYPE_TEXT, 'small', null, null, null, null, 'contexturl');
if ($dbman->field_exists($table, $field)) {
$dbman->change_field_type($table, $field);
}
// Main savepoint reached
upgrade_main_savepoint(true, 2010122303);
}
if ($oldversion < 2010122304) {
// Fix discrepancies in the message_read table after upgrade from 1.9
$table = new xmldb_table('message_read');
// useridfrom should be unsigned
$field = new xmldb_field('useridfrom', XMLDB_TYPE_INTEGER, 10, XMLDB_UNSIGNED, XMLDB_NOTNULL, null, 0, 'id');
$index = new xmldb_index('useridfrom', XMLDB_INDEX_NOTUNIQUE, array('useridfrom'));
if ($dbman->index_exists($table, $index)) {
$dbman->drop_index($table, $index);
}
if ($dbman->field_exists($table, $field)) {
$dbman->change_field_unsigned($table, $field);
}
$dbman->add_index($table, $index);
// useridto should be unsigned
$field = new xmldb_field('useridto', XMLDB_TYPE_INTEGER, 10, XMLDB_UNSIGNED, XMLDB_NOTNULL, null, 0, 'useridfrom');
$index = new xmldb_index('useridto', XMLDB_INDEX_NOTUNIQUE, array('useridto'));
if ($dbman->index_exists($table, $index)) {
$dbman->drop_index($table, $index);
}
if ($dbman->field_exists($table, $field)) {
$dbman->change_field_unsigned($table, $field);
}
$dbman->add_index($table, $index);
// notification should allow null
// Fixed in earlier upgrade code
$field = new xmldb_field('notification', XMLDB_TYPE_INTEGER, 1, XMLDB_UNSIGNED, null, null, 0, 'smallmessage');
if ($dbman->field_exists($table, $field)) {
$dbman->change_field_notnull($table, $field);
}
// contexturl should be text
// Fixed in earlier upgrade code
$field = new xmldb_field('contexturl', XMLDB_TYPE_TEXT, 'small', null, null, null, null, 'notification');
if ($dbman->field_exists($table, $field)) {
$dbman->change_field_type($table, $field);
}
// contexturlname should be text
// Fixed in earlier upgrade code
$field = new xmldb_field('contexturlname', XMLDB_TYPE_TEXT, 'small', null, null, null, null, 'contexturl');
if ($dbman->field_exists($table, $field)) {
$dbman->change_field_type($table, $field);
}
// Main savepoint reached
upgrade_main_savepoint(true, 2010122304);
}
if ($oldversion < 2010122305) {
// Fix discrepancies in the my_pages table after upgrade from 1.9
$table = new xmldb_table('my_pages');
// private should be default 1
// Fixed in earlier upgrade code
$field = new xmldb_field('private', XMLDB_TYPE_INTEGER, 1, XMLDB_UNSIGNED, XMLDB_NOTNULL, null, 1, 'name');
$index = new xmldb_index('user_idx', XMLDB_INDEX_NOTUNIQUE, array('userid','private'));
if ($dbman->index_exists($table, $index)) {
$dbman->drop_index($table, $index);
}
if ($dbman->field_exists($table, $field)) {
$dbman->change_field_default($table, $field);
}
$dbman->add_index($table, $index);
// Sortorder should not be unsigned
// Fixed in earlier upgrade code
$field = new xmldb_field('sortorder', XMLDB_TYPE_INTEGER, 6, null, XMLDB_NOTNULL, null, 0, 'private');
if ($dbman->field_exists($table, $field)) {
$dbman->change_field_notnull($table, $field);
}
upgrade_main_savepoint(true, 2010122305);
}
if ($oldversion < 2010122306) {
// Fix discrepancies in the post table after upgrade from 1.9
$table = new xmldb_table('post');
// Uniquehash should be 128 chars
// Fixed in earlier upgrade code
$field = new xmldb_field('uniquehash', XMLDB_TYPE_CHAR, 128, null, XMLDB_NOTNULL, null, null, 'content');
if ($dbman->field_exists($table, $field)) {
$dbman->change_field_precision($table, $field);
}
upgrade_main_savepoint(true, 2010122306);
}
if ($oldversion < 2010122307) {
// Fix question in the post table after upgrade from 1.9
$table = new xmldb_table('question');
// defaultgrade should be unsigned NOT NULL DEFAULT '1.0000000'
// Fixed in earlier upgrade code
$field = new xmldb_field('defaultgrade', XMLDB_TYPE_NUMBER, '12, 7', XMLDB_UNSIGNED, XMLDB_NOTNULL, null, '1.0000000', 'generalfeedbackformat');
if ($dbman->field_exists($table, $field)) {
$dbman->change_field_default($table, $field);
}
// penalty should be NOT NULL DEFAULT '0.1000000'
// Fixed in earlier upgrade code
$field = new xmldb_field('penalty', XMLDB_TYPE_NUMBER, '12, 7', null, XMLDB_NOTNULL, null, '0.1000000', 'defaultgrade');
if ($dbman->field_exists($table, $field)) {
$dbman->change_field_default($table, $field);
}
upgrade_main_savepoint(true, 2010122307);
}
if ($oldversion < 2010122308) {
// Fix question_answers in the post table after upgrade from 1.9
$table = new xmldb_table('question_answers');
// fraction should be NOT NULL DEFAULT '0.0000000',
// Fixed in earlier upgrade code
$field = new xmldb_field('fraction', XMLDB_TYPE_NUMBER, '12, 7', null, XMLDB_NOTNULL, null, '0', 'feedback');
if ($dbman->field_exists($table, $field)) {
$dbman->change_field_default($table, $field);
}
upgrade_main_savepoint(true, 2010122308);
}
if ($oldversion < 2010122309) {
// Fix question_sessions in the post table after upgrade from 1.9
$table = new xmldb_table('question_sessions');
// sumpenalty should be NOT NULL DEFAULT '0.0000000',
// Fixed in earlier upgrade code
$field = new xmldb_field('sumpenalty', XMLDB_TYPE_NUMBER, '12, 7', null, XMLDB_NOTNULL, null, '0', 'newgraded');
if ($dbman->field_exists($table, $field)) {
$dbman->change_field_default($table, $field);
}
upgrade_main_savepoint(true, 2010122309);
}
if ($oldversion < 2010122310) {
// Fix question_states in the post table after upgrade from 1.9
$table = new xmldb_table('question_states');
// grade should be NOT NULL DEFAULT '0.0000000',
// Fixed in earlier upgrade code
$field = new xmldb_field('grade', XMLDB_TYPE_NUMBER, '12, 7', null, XMLDB_NOTNULL, null, '0', 'event');
if ($dbman->field_exists($table, $field)) {
$dbman->change_field_default($table, $field);
}
// raw_grade should be NOT NULL DEFAULT '0.0000000',
// Fixed in earlier upgrade code
$field = new xmldb_field('raw_grade', XMLDB_TYPE_NUMBER, '12, 7', null, XMLDB_NOTNULL, null, '0', 'grade');
if ($dbman->field_exists($table, $field)) {
$dbman->change_field_default($table, $field);
}
// penalty should be NOT NULL DEFAULT '0.0000000',
// Fixed in earlier upgrade code
$field = new xmldb_field('penalty', XMLDB_TYPE_NUMBER, '12, 7', null, XMLDB_NOTNULL, null, '0', 'raw_grade');
if ($dbman->field_exists($table, $field)) {
$dbman->change_field_default($table, $field);
}
upgrade_main_savepoint(true, 2010122310);
}
if ($oldversion < 2010122311) {
// Fix tag_instance in the post table after upgrade from 1.9
$table = new xmldb_table('tag_instance');
// tiuserid should have no default
// Fixed in earlier upgrade code
$field = new xmldb_field('tiuserid', XMLDB_TYPE_INTEGER, 10, XMLDB_UNSIGNED, XMLDB_NOTNULL, null, null, 'itemid');
$index = new xmldb_index('itemtype-itemid-tagid-tiuserid', XMLDB_INDEX_UNIQUE, array('itemtype', 'itemid', 'tagid', 'tiuserid'));
if ($dbman->index_exists($table, $index)) {
$dbman->drop_index($table, $index);
}
if ($dbman->field_exists($table, $field)) {
$dbman->change_field_default($table, $field);
}
$dbman->add_index($table, $index);
upgrade_main_savepoint(true, 2010122311);
}
if ($oldversion < 2010122312) {
// Fix user_info_field in the post table after upgrade from 1.9
$table = new xmldb_table('user_info_field');
// Missing field descriptionformat
// Fixed in earlier upgrade code
$field = new xmldb_field('descriptionformat', XMLDB_TYPE_INTEGER, 2, XMLDB_UNSIGNED, XMLDB_NOTNULL, null, 0, 'description');
if (!$dbman->field_exists($table, $field)) {
$dbman->add_field($table, $field);
}
upgrade_main_savepoint(true, 2010122312);
}
return true;
}