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Make SQL removes delete from all tables

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This commit is contained in:
T00thpick1 2013-05-14 21:01:15 -04:00
parent df8df192d3
commit 6c9d1c4953
2 changed files with 27 additions and 25 deletions
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51
src/main/java/com/gmail/nossr50/database/SQLDatabaseManager.java
View File

@ -97,9 +97,8 @@ public final class SQLDatabaseManager {
+ "`user_id` int(10) unsigned NOT NULL,"
+ "`hudtype` varchar(50) NOT NULL DEFAULT 'STANDARD',"
+ "`mobhealthbar` varchar(50) NOT NULL DEFAULT '" + Config.getInstance().getMobHealthbarDefault() + "',"
+ "PRIMARY KEY (`user_id`),"
+ "FOREIGN KEY (`user_id`) REFERENCES `" + tablePrefix + "users` (`id`) "
+ "ON DELETE CASCADE) ENGINE=MyISAM DEFAULT CHARSET=latin1;");
+ "PRIMARY KEY (`user_id`) "
+ "ENGINE=MyISAM DEFAULT CHARSET=latin1;");
write("CREATE TABLE IF NOT EXISTS `" + tablePrefix + "cooldowns` ("
+ "`user_id` int(10) unsigned NOT NULL,"
+ "`taming` int(32) unsigned NOT NULL DEFAULT '0',"
@ -114,9 +113,8 @@ public final class SQLDatabaseManager {
+ "`axes` int(32) unsigned NOT NULL DEFAULT '0',"
+ "`acrobatics` int(32) unsigned NOT NULL DEFAULT '0',"
+ "`blast_mining` int(32) unsigned NOT NULL DEFAULT '0',"
+ "PRIMARY KEY (`user_id`),"
+ "FOREIGN KEY (`user_id`) REFERENCES `" + tablePrefix + "users` (`id`) "
+ "ON DELETE CASCADE) ENGINE=MyISAM DEFAULT CHARSET=latin1;");
+ "PRIMARY KEY (`user_id`) "
+ "ENGINE=MyISAM DEFAULT CHARSET=latin1;");
write("CREATE TABLE IF NOT EXISTS `" + tablePrefix + "skills` ("
+ "`user_id` int(10) unsigned NOT NULL,"
+ "`taming` int(10) unsigned NOT NULL DEFAULT '0',"
@ -130,9 +128,8 @@ public final class SQLDatabaseManager {
+ "`swords` int(10) unsigned NOT NULL DEFAULT '0',"
+ "`axes` int(10) unsigned NOT NULL DEFAULT '0',"
+ "`acrobatics` int(10) unsigned NOT NULL DEFAULT '0',"
+ "PRIMARY KEY (`user_id`),"
+ "FOREIGN KEY (`user_id`) REFERENCES `" + tablePrefix + "users` (`id`) "
+ "ON DELETE CASCADE) ENGINE=MyISAM DEFAULT CHARSET=latin1;");
+ "PRIMARY KEY (`user_id`) "
+ "ENGINE=MyISAM DEFAULT CHARSET=latin1;");
write("CREATE TABLE IF NOT EXISTS `" + tablePrefix + "experience` ("
+ "`user_id` int(10) unsigned NOT NULL,"
+ "`taming` int(10) unsigned NOT NULL DEFAULT '0',"
@ -146,13 +143,11 @@ public final class SQLDatabaseManager {
+ "`swords` int(10) unsigned NOT NULL DEFAULT '0',"
+ "`axes` int(10) unsigned NOT NULL DEFAULT '0',"
+ "`acrobatics` int(10) unsigned NOT NULL DEFAULT '0',"
+ "PRIMARY KEY (`user_id`),"
+ "FOREIGN KEY (`user_id`) REFERENCES `" + tablePrefix + "users` (`id`) "
+ "ON DELETE CASCADE) ENGINE=MyISAM DEFAULT CHARSET=latin1;");
+ "PRIMARY KEY (`user_id`) "
+ "ENGINE=MyISAM DEFAULT CHARSET=latin1;");
checkDatabaseStructure(DatabaseUpdateType.FISHING);
checkDatabaseStructure(DatabaseUpdateType.BLAST_MINING);
checkDatabaseStructure(DatabaseUpdateType.CASCADE_DELETE);
checkDatabaseStructure(DatabaseUpdateType.INDEX);
checkDatabaseStructure(DatabaseUpdateType.MOB_HEALTHBARS);
}
@ -191,7 +186,13 @@ public final class SQLDatabaseManager {
}
public static boolean removeUserSQL(String playerName) {
return SQLDatabaseManager.update("DELETE FROM " + tablePrefix + "users WHERE " + tablePrefix + "users.user = '" + playerName + "'") != 0;
return SQLDatabaseManager.update("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 u.user = '" + playerName + "'") != 0;
}
/**
@ -489,8 +490,12 @@ public final class SQLDatabaseManager {
public static int purgePowerlessSQL() {
HashMap<Integer, ArrayList<String>> usernames = read("SELECT u.user FROM " + tablePrefix + "skills AS s, " + tablePrefix + "users AS u WHERE s.user_id = u.id AND (s.taming+s.mining+s.woodcutting+s.repair+s.unarmed+s.herbalism+s.excavation+s.archery+s.swords+s.axes+s.acrobatics+s.fishing) = 0");
write("DELETE FROM " + tablePrefix + "users WHERE " + tablePrefix + "users.id IN (SELECT * FROM (SELECT u.id FROM " + tablePrefix + "skills AS s, " + tablePrefix + "users AS u WHERE s.user_id = u.id AND (s.taming+s.mining+s.woodcutting+s.repair+s.unarmed+s.herbalism+s.excavation+s.archery+s.swords+s.axes+s.acrobatics+s.fishing) = 0) AS p)");
write("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.taming+s.mining+s.woodcutting+s.repair+s.unarmed+s.herbalism+s.excavation+s.archery+s.swords+s.axes+s.acrobatics+s.fishing) = 0");
return processPurge(usernames.values());
}
@ -499,7 +504,12 @@ public final class SQLDatabaseManager {
long purgeTime = ONE_MONTH * Config.getInstance().getOldUsersCutoff();
HashMap<Integer, ArrayList<String>> usernames = read("SELECT user FROM " + tablePrefix + "users WHERE ((" + currentTime + " - lastlogin*1000) > " + purgeTime + ")");
write("DELETE FROM " + tablePrefix + "users WHERE " + tablePrefix + "users.id IN (SELECT * FROM (SELECT id FROM " + tablePrefix + "users WHERE ((" + currentTime + " - lastlogin*1000) > " + purgeTime + ")) AS p)");
write("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 ((" + currentTime + " - lastlogin*1000) > " + purgeTime + ")");
return processPurge(usernames.values());
}
@ -530,13 +540,6 @@ public final class SQLDatabaseManager {
sql = "SELECT * FROM `" + tablePrefix + "cooldowns` ORDER BY `" + tablePrefix + "cooldowns`.`blast_mining` ASC LIMIT 0 , 30";
break;
case CASCADE_DELETE:
write("ALTER TABLE `" + tablePrefix + "huds` ADD FOREIGN KEY (`user_id`) REFERENCES `users`(`id`) ON DELETE CASCADE;");
write("ALTER TABLE `" + tablePrefix + "experience` ADD FOREIGN KEY (`user_id`) REFERENCES `users`(`id`) ON DELETE CASCADE;");
write("ALTER TABLE `" + tablePrefix + "cooldowns` ADD FOREIGN KEY (`user_id`) REFERENCES `users`(`id`) ON DELETE CASCADE;");
write("ALTER TABLE `" + tablePrefix + "skills` ADD FOREIGN KEY (`user_id`) REFERENCES `users`(`id`) ON DELETE CASCADE;");
break;
case FISHING:
sql = "SELECT * FROM `" + tablePrefix + "experience` ORDER BY `" + tablePrefix + "experience`.`fishing` ASC LIMIT 0 , 30";
break;

1
src/main/java/com/gmail/nossr50/datatypes/database/DatabaseUpdateType.java
View File

@ -3,7 +3,6 @@ package com.gmail.nossr50.datatypes.database;
public enum DatabaseUpdateType {
FISHING,
BLAST_MINING,
CASCADE_DELETE,
INDEX,
MOB_HEALTHBARS;
}