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17 lines
807 B
PHP
17 lines
807 B
PHP
<?php
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/*
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* ITFlow - Database update to version 2.4.9 (from 2.4.8)
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* Included by admin/database_updates.php - do not access directly
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*/
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defined('FROM_DB_UPDATER') || die("Direct file access is not allowed");
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// Refunds are recorded as negative rows in payments so that every existing
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// SUM(payment_amount) balance calculation picks them up for free. This column
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// links a refund row back to the payment it reverses, which is what caps the
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// refundable amount and lets the UI hide the button once a payment is fully
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// refunded. NULL on every ordinary payment.
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mysqli_query($mysqli, "ALTER TABLE `payments` ADD COLUMN `payment_refund_of_id` INT(11) DEFAULT NULL");
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mysqli_query($mysqli, "ALTER TABLE `payments` ADD INDEX `payment_refund_of_id` (`payment_refund_of_id`)");
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