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SHOW FULL COLUMNS FROM `visit_log` [ RunTime:0.001740s ]
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SELECT `id`,`typeid`,`name` FROM `product_type` WHERE `id` = 111 LIMIT 1 [ RunTime:0.001640s ]
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SELECT `id`,`name` FROM `product_type` WHERE `typeid` = 20 [ RunTime:0.000155s ]
SHOW FULL COLUMNS FROM `stock` [ RunTime:0.001200s ]
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