c inventory program

Recently, I was working on a group buying project and encountered a problem: the inventory quantity was limited during flash sales, flash sales, lottery and other activities, but at the same time the number of people who placed orders exceeded the inventory quantity, this will cause the goods to be sold out. So how can we solve this problem? my idea is as follows: we know that SQL statements are handled in

Recently, I was working on a group buying project and encountered a problem: the inventory quantity was limited during flash sales, flash sales, lottery and other activities, but at the same time the number of people who placed orders exceeded the inventory quantity, this will cause the goods to be sold out. How can we solve this problem? Recently, I was working on a group buying project and encountered a p

Document directory Inventory dump between factories under the same company code Inventory dump between factories under the same company code Address: http://blog.csdn.net/zjjmac/archive/2008/07/23/2697574.aspx Inventory movement between factories will not only change the inventory quantity, but if the two factories

Recently, I was working on a group buying project and encountered a problem: the inventory quantity was limited during flash sales, flash sales, lottery and other activities, but at the same time the number of people who placed orders exceeded the inventory quantity, this will cause the goods to be sold out. So how can we solve this problem? My idea is as follows: we know that SQL statements are handled in

Tags: editable tin inventory Oralce set How to divide the table service otherwiseOriginal address: MySQL processing high concurrency, prevent inventory oversold Today, Wang also gave us a lesson, in fact, MySQL processing high concurrency, prevent inventory oversold problem, at the time of last year, Wang has mentioned, but unfortunately, even when everyone unde

http://www.php.cn/"target=" _blank ">php-mall 1. Mall snapping, seconds to kill inventory oversold is a more headache, the following three ways to prevent oversold 1.mysql lock mechanism, pessimistic lock innodb row-level lock scheme, is not recommended to use, the database pressure is large, if a deadlock will cause can not be updated, unless the kill process 2.mysql optimistic lock does not use a third-party scenario may use this scenario 3.redis In

Bi-Professional graduation thesis has done a small enterprise inventory management system, using PHPMYSQL combination for development. The first time to develop something a little bigger, PHP is also self-study. Here to share with you Check_login Module Copy Code code as follows: Session_Start (); $workid =$_get[' wid '];//get work number if ($workid!=$_session[' $workid ']| | $workid = = ") { echo " '; } ?> function.

Physical inventory is a process in which company stops all his goods movements and do a physical inventory manually. To avoid inconsistencies which may shut down business process. Physical inventory can be done in four ways: Cycle count Periodic count Continuous count Sample count You can do physical inventory for th

Label: style blog HTTP color Io OS AR for SPFirst-tier cities, the slight rebound in house prices to go to inventory is still the main task, industry news first financial daily [microblogging] Lin Xiaozhao 2014-10-23 I want to share 0 Under the stimulus of the credit policy, although housing prices in cities in the September 1 s have stabilized, the inventory pressure is still high. According to the market

Inventory fileAnsible can operate concurrently with multiple hosts belonging to one group, the relationship between the combined hosts is configured through the inventory file, the default file path is/etc/ansible/hostsIn addition to the default files, you can use multiple inventory files at the same time, or you can pull inv