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<?php
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// $Id: activity.install,v 1.1.2.1.2.7 2008/05/19 06:00:15 jaydub Exp $
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/**
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* @file
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* Install file for activity module.
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*/
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/**
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* Implementation of hook_install().
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*/
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function activity_install() {
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switch ($GLOBALS['db_type']) {
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case 'mysql':
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case 'mysqli':
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db_query("
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CREATE TABLE {activity} (
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aid int(11) NOT NULL,
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module varchar(50) NOT NULL default '',
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type varchar(25) NOT NULL default '',
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operation varchar(25) NOT NULL default '',
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created int(11) NOT NULL,
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data longtext NOT NULL,
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PRIMARY KEY (aid),
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KEY (module),
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KEY (created)
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) /*!40100 DEFAULT CHARACTER SET UTF8 */
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");
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db_query(
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"CREATE TABLE {activity_targets} (
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aid int(11) NOT NULL,
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target_uid int(11) NOT NULL,
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target_role varchar(50) NOT NULL default '',
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PRIMARY KEY (aid, target_uid),
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KEY (target_uid, target_role),
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KEY (target_role)
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) /*!40100 DEFAULT CHARACTER SET UTF8 */
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");
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db_query("ALTER TABLE {variable} CHANGE `name` `name` varchar(128) NOT NULL DEFAULT ''");
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break;
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case 'pgsql':
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db_query("
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CREATE TABLE {activity} (
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aid int NOT NULL,
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module varchar(50) NOT NULL default '',
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type varchar(25) NOT NULL default '',
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operation varchar(25) NOT NULL default '',
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created int NOT NULL,
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data text NOT NULL,
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PRIMARY KEY (aid)
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)");
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db_query("CREATE INDEX {activity}_module_idx ON {activity} (module)");
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db_query("CREATE INDEX {activity}_created_idx ON {activity} (created)");
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db_query("CREATE SEQUENCE {activity}_seq");
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db_query(
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"CREATE TABLE {activity_targets} (
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aid int NOT NULL,
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target_uid int NOT NULL,
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target_role varchar(50) NOT NULL default '',
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PRIMARY KEY (aid, target_uid)
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)");
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db_query("CREATE INDEX {activity_targets}_target_uid_target_role_idx ON {activity_targets} (target_uid, target_role)");
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db_query("CREATE INDEX {activity_targets}_target_role_idx ON {activity_targets} (target_role)");
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db_query("ALTER TABLE {variable} ALTER COLUMN name TYPE varchar(128)");
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break;
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}
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}
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/**
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* Implementation of hook_uninstall().
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*/
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function activity_uninstall() {
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if (db_table_exists('activity')) {
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db_query("DROP TABLE {activity}");
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}
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if (db_table_exists('activity_targets')) {
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db_query("DROP TABLE {activity_targets}");
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}
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switch ($GLOBALS['db_type']) {
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case 'pgsql':
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db_query("DROP SEQUENCE {activity}_seq");
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break;
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}
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}
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function activity_update_1() {
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$ret = array();
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switch ($GLOBALS['db_type']) {
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case 'mysql':
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case 'mysqli':
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$ret[] = update_sql('ALTER TABLE {activity} ADD PRIMARY KEY (aid)');
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$ret[] = update_sql('ALTER TABLE {activity} ADD KEY (uid)');
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$ret[] = update_sql('ALTER TABLE {activity} ADD KEY (module)');
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break;
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}
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return $ret;
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}
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/**
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* Increase the variable name column length to the Drupal 6 default of 128
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* characters.
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*/
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function activity_update_2() {
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$ret = array();
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$ret[] = update_sql("ALTER TABLE {variable} CHANGE `name` `name` varchar(128) NOT NULL DEFAULT ''");
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return $ret;
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}
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