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CREATE TABLE trigger_depends_tmp (
triggerdepid bigint unsigned NOT NULL auto_increment,
triggerid_down bigint unsigned DEFAULT '0' NOT NULL,
triggerid_up bigint unsigned DEFAULT '0' NOT NULL,
PRIMARY KEY (triggerdepid)
) ENGINE=InnoDB;
CREATE INDEX trigger_depends_1 on trigger_depends_tmp (triggerid_down,triggerid_up);
CREATE INDEX trigger_depends_2 on trigger_depends_tmp (triggerid_up);
insert into trigger_depends_tmp select NULL,triggerid_down,triggerid_up from trigger_depends;
drop table trigger_depends;
alter table trigger_depends_tmp rename trigger_depends;
CREATE TABLE trigger_depends_tmp (
triggerdepid bigint unsigned DEFAULT '0' NOT NULL,
triggerid_down bigint unsigned DEFAULT '0' NOT NULL,
triggerid_up bigint unsigned DEFAULT '0' NOT NULL,
PRIMARY KEY (triggerdepid)
) ENGINE=InnoDB;
CREATE INDEX trigger_depends_1 on trigger_depends_tmp (triggerid_down,triggerid_up);
CREATE INDEX trigger_depends_2 on trigger_depends_tmp (triggerid_up);
insert into trigger_depends_tmp select * from trigger_depends;
drop table trigger_depends;
alter table trigger_depends_tmp rename trigger_depends;
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