[Migrations] Added checks to see if things exists. Done to avoid trouble when swapping branches.
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共有 3 个文件被更改,包括 15 次插入 和 10 次删除
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@ -5,17 +5,18 @@ class Migration_Theme_table extends CI_Migration {
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public function up()
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public function up()
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{
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{
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// create themes table
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// create themes table
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$this->db->query("create table themes (id integer not null auto_increment, name varchar(256) not null, foldername varchar(256) not null, primary key (id)) ENGINE=myisam DEFAULT CHARSET=utf8;");
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if (!$this->db->table_exists('themes')) {
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$this->db->query("INSERT INTO themes (name, foldername) values ('Blue','blue');");
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$this->db->query("create table themes (id integer not null auto_increment, name varchar(256) not null, foldername varchar(256) not null, primary key (id)) ENGINE=myisam DEFAULT CHARSET=utf8;");
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$this->db->query("INSERT INTO themes (name, foldername) values ('Cosmo','cosmo');");
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$this->db->query("INSERT INTO themes (name, foldername) values ('Blue','blue');");
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$this->db->query("INSERT INTO themes (name, foldername) values ('Cyborg (Dark)','cyborg');");
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$this->db->query("INSERT INTO themes (name, foldername) values ('Cosmo','cosmo');");
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$this->db->query("INSERT INTO themes (name, foldername) values ('Darkly (Dark)','darkly');");
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$this->db->query("INSERT INTO themes (name, foldername) values ('Cyborg (Dark)','cyborg');");
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$this->db->query("INSERT INTO themes (name, foldername) values ('Default','default');");
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$this->db->query("INSERT INTO themes (name, foldername) values ('Darkly (Dark)','darkly');");
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$this->db->query("INSERT INTO themes (name, foldername) values ('Superhero (Dark)','superhero');");
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$this->db->query("INSERT INTO themes (name, foldername) values ('Default','default');");
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$this->db->query("INSERT INTO themes (name, foldername) values ('Superhero (Dark)','superhero');");
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}
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}
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}
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public function down(){
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public function down(){
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$this->db->query("");
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$this->db->query("");
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}
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}
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}
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}
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@ -9,7 +9,9 @@ class Migration_add_userid_to_notes extends CI_Migration
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'user_id BIGINT(20) DEFAULT NULL',
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'user_id BIGINT(20) DEFAULT NULL',
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);
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);
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$this->dbforge->add_column('notes', $fields);
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if (!$this->db->field_exists('user_id', 'notes')) {
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$this->dbforge->add_column('notes', $fields);
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}
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}
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}
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public function down()
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public function down()
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@ -10,7 +10,9 @@ class Migration_add_userid_to_hardware extends CI_Migration {
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'user_id BIGINT(20) DEFAULT NULL',
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'user_id BIGINT(20) DEFAULT NULL',
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);
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);
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$this->dbforge->add_column('cat', $fields);
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if (!$this->db->field_exists('user_id', 'cat')) {
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$this->dbforge->add_column('cat', $fields);
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}
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}
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}
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public function down()
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public function down()
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