38 lines
1.1 KiB
PHP
38 lines
1.1 KiB
PHP
<?php
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class Upgrade9 extends UpgradeNew
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{
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// overi, jestli je opravnene provest upgrade
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public function checkRightfulness_1()
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{
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$change = true;
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$SQL = sqlQuery("SHOW TABLES LIKE '".getTableName('orders_history', false)."'");
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if (sqlNumRows($SQL) > 0) {
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$change = false;
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}
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return $change;
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}
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// provest samotny upgrade
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public function makeChanges_1()
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{
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$SQL = sqlQuery('CREATE TABLE '.getTableName('orders_history')." (
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`id` INT(11) NOT NULL AUTO_INCREMENT,
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`id_order` INT(10) UNSIGNED NOT NULL DEFAULT '0',
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`id_status` INT(2) UNSIGNED NOT NULL DEFAULT '0',
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`date` DATETIME NOT NULL DEFAULT '0000-00-00 00:00:00',
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`comment` TEXT,
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PRIMARY KEY (`id`),
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KEY `id_order` (`id_order`),
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FOREIGN KEY (`id_order`) REFERENCES ".getTableName('orders').' (`id`) ON DELETE CASCADE ON UPDATE CASCADE
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) ENGINE=InnoDB;');
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$SQL = sqlQuery('ALTER TABLE '.getTableName('order_items').'
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ADD FOREIGN KEY ( `id_order` ) REFERENCES '.getTableName('orders').' (`id`) ON DELETE CASCADE ON UPDATE CASCADE;');
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$this->upgradeOK();
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}
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}
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