named constraints

This commit is contained in:
Shish 2012-03-11 01:04:25 +00:00
parent 32387dd845
commit 778c3e8805
4 changed files with 10 additions and 5 deletions

View File

@ -159,6 +159,11 @@ class IPBan extends Extension {
$database->execute("ALTER TABLE bans CHANGE ip ip VARCHAR(15)");
$config->set_int("ext_ipban_version", 6);
}
if($config->get_int("ext_ipban_version") == 6) {
$database->Execute("ALTER TABLE bans ADD CONSTRAINT foreign_bans_banner_id FOREIGN KEY (banner_id) REFERENCES users(id) ON DELETE CASCADE");
$config->set_int("ext_ipban_version", 7);
}
}
// }}}
// deal with banned person {{{

View File

@ -58,8 +58,8 @@ class PrivMsg extends Extension {
message TEXT NOT NULL,
is_read SCORE_BOOL NOT NULL DEFAULT SCORE_BOOL_N,
INDEX (to_id),
FOREIGN KEY (from_id) REFERENCES users(id) ON DELETE CASCADE,
FOREIGN KEY (to_id) REFERENCES users(id) ON DELETE CASCADE
CONSTRAINT foreign_private_message_from_id FOREIGN KEY (from_id) REFERENCES users(id) ON DELETE CASCADE,
CONSTRAINT foreign_private_message_to_id FOREIGN KEY (to_id) REFERENCES users(id) ON DELETE CASCADE
");
$config->set_int("pm_version", 1);
log_info("pm", "extension installed");

View File

@ -115,8 +115,8 @@ class Tag_History extends Extension {
tags TEXT NOT NULL,
date_set DATETIME NOT NULL,
INDEX(image_id),
FOREIGN KEY (image_id) REFERENCES images(id) ON DELETE CASCADE,
FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
CONSTRAINT foreign_tag_histories_image_id FOREIGN KEY (image_id) REFERENCES images(id) ON DELETE CASCADE,
CONSTRAINT foreign_tag_histories_user_id FOREIGN KEY (user_id) REFERENCES users(id) ON DELETE CASCADE
");
$config->set_int("ext_tag_history_version", 3);
}

View File

@ -69,7 +69,7 @@ class Wiki extends Extension {
locked SCORE_BOOL NOT NULL DEFAULT SCORE_BOOL_N,
body TEXT NOT NULL,
UNIQUE (title, revision),
FOREIGN KEY (owner_id) REFERENCES users(id) ON DELETE CASCADE
CONSTRAINT foreign_wiki_pages_owner_id FOREIGN KEY (owner_id) REFERENCES users(id) ON DELETE RESTRICT
");
$config->set_int("ext_wiki_version", 2);
}