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Change purge a bit. Apparently andrewkm says this works.

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This commit is contained in:
t00thpick1 2014-08-17 21:23:27 -04:00
parent 8760c2bbb0
commit 097a5a0894
1 changed files with 10 additions and 6 deletions
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16
src/main/java/com/gmail/nossr50/database/SQLDatabaseManager.java
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@ -91,12 +91,16 @@ public final class SQLDatabaseManager implements DatabaseManager {
connection = getConnection();
statement = connection.createStatement();
purged = statement.executeUpdate("DELETE FROM u, e, h, s, c USING " + tablePrefix + "users u " +
"JOIN " + tablePrefix + "experience e ON (u.id = e.user_id) " +
"JOIN " + tablePrefix + "huds h ON (u.id = h.user_id) " +
"JOIN " + tablePrefix + "skills s ON (u.id = s.user_id) " +
"JOIN " + tablePrefix + "cooldowns c ON (u.id = c.user_id) " +
"WHERE (" + S_ALL_QUERY_STRING + ") = 0");
purged = statement.executeUpdate("DELETE FROM " + tablePrefix + "skills WHERE "
+ "taming = 0 AND mining = 0 AND woodcutting = 0 AND repair = 0 "
+ "AND unarmed = 0 AND herbalism = 0 AND excavation = 0 AND "
+ "archery = 0 AND swords = 0 AND axes = 0 AND acrobatics = 0 "
+ "AND fishing = 0 AND alchemy = 0;");
statement.executeUpdate("DELETE FROM `" + tablePrefix + "experience` WHERE NOT EXISTS (SELECT * FROM `" + tablePrefix + "skills` `s` WHERE `" + tablePrefix + "experience`.`user_id` = `s`.`user_id`)");
statement.executeUpdate("DELETE FROM `" + tablePrefix + "huds` WHERE NOT EXISTS (SELECT * FROM `" + tablePrefix + "skills` `s` WHERE `" + tablePrefix + "huds`.`user_id` = `s`.`user_id`)");
statement.executeUpdate("DELETE FROM `" + tablePrefix + "cooldowns` WHERE NOT EXISTS (SELECT * FROM `" + tablePrefix + "skills` `s` WHERE `" + tablePrefix + "cooldowns`.`user_id` = `s`.`user_id`)");
statement.executeUpdate("DELETE FROM `" + tablePrefix + "users` WHERE NOT EXISTS (SELECT * FROM `" + tablePrefix + "skills` `s` WHERE `" + tablePrefix + "users`.`id` = `s`.`user_id`)");
}
catch (SQLException ex) {
printErrors(ex);