从多个来源频繁插入表时,我从表上的间隙锁中获得死锁。这是我的流程的概述。
START TRANSACTION
UPDATE vehicle_image
SET active = 0
WHERE vehicleID = SOMEID AND active = 1
Loop:
INSERT INTO vehicle_image (vehicleID, vehicleImageFilePath, vehicleImageSplashFilePath
,vehicleImageThumbnailFilePath, vehicleImageMiniFilePath, mainVehicleImage, active)
VALUES (%s, %s, %s, %s, %s, %s, 1);
END TRANSACTION
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的输出SHOW Create table vehicle_image;
是:
CREATE TABLE `vehicle_image` (
`vehicleImageID` int(11) NOT NULL AUTO_INCREMENT,
`vehicleID` int(11) DEFAULT NULL,
`vehicleImageFilePath` varchar(200) DEFAULT NULL,
`vehicleImageSplashFilePath` varchar(200) DEFAULT NULL,
`vehicleImageThumbnailFilePath` varchar(200) DEFAULT NULL,
`vehicleImageMiniFilePath` varchar(200) DEFAULT NULL,
`mainVehicleImage` bit(1) DEFAULT NULL,
`active` bit(1) DEFAULT …
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