34 行
无行尾
843 B
PHP
34 行
无行尾
843 B
PHP
<?php
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defined('BASEPATH') OR exit('No direct script access allowed');
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/*
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Creates column service_username in table thirdparty_logins
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*/
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class Migration_add_service_username extends CI_Migration {
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public function up()
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{
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if ($this->db->table_exists('thirdparty_logins')) {
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$fields = array(
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'service_username' => array(
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'type' => 'VARCHAR',
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'constraint' => '255',
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'null' => TRUE
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)
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);
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if (!$this->db->field_exists('service_username', 'thirdparty_logins')) {
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$this->dbforge->add_column('thirdparty_logins', $fields);
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}
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}
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}
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public function down()
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{
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$this->dbforge->drop_column('thirdparty_logins', 'service_username');
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}
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} |