12 lines
293 B
SQL
12 lines
293 B
SQL
DELIMITER $$
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CREATE OR REPLACE DEFINER=`root`@`localhost` TRIGGER `vn`.`item_afterUpdate`
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AFTER UPDATE ON `item`
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FOR EACH ROW
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BEGIN
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IF !(NEW.image <=> OLD.image) THEN
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CALL hedera.image_unref('catalog', OLD.image);
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CALL hedera.image_ref('catalog', NEW.image);
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END IF;
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END$$
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DELIMITER ;
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