8 recommended articles about continuous sign-ins

This article mainly introduces the MYSQL implementation of continuous sign-in function. It is very good and has reference value. Friends in need can refer to the following 1. Create a test table CREATE TABLE `testsign` ( `userid` int(5) DEFAULT NULL, `username` varchar(20) DEFAULT NULL, `signtime` timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP, `type` int(1) 

1. Detailed explanation of how MYSQL implements the function of continuously signing in and ending the day and starting from the beginning (picture)

Introduction: This article mainly introduces the continuous sign-in function of MYSQL and starts from scratch after one day. It is very good and has reference value. Friends who need it can refer to it. Next

2. ThinkPHP continuous sign-in small case

Introduction: Provide various official and user-released code examples, code reference , welcome everyone to exchange and learn

3. How does mysql count and query continuous sign-ins and cumulative sign-ins

##Introduction: Two questions: No. 1. Query the cumulative number of sign-ins within a specified period (similar to Tieba, each user can sign in once to each organization, but no matter how many organizations the user signs in to, as long as they sign in to one organization, they will be counted as signed in that day, and the statistics will be calculated at the specified time How many days have the check-ins accumulated within the interval). Second,...

4. Newbie, please introduce PHP+AJAX+mysql sign-in system

: Newbie, looking for PHP+AJAX+mysql sign-in system. This post was last edited by Zaryan on 2012-12-09 12:16:00 PHP+MySQL+Memcached implements web sign-in. You can sign in every 0 o'clock. Points for continuous sign-in are accumulated. They will be cleared every other day and start over. Thank you------Solution---------- ----------I don't have it, sorry

5. Newbie, please sign in with PHP+AJAX+mysql system

Introduction: Newbie, looking for PHP+AJAX+mysql sign-in system. This post was last edited by Zaryan on 2012-12-09 12:16:00 PHP+MySQL+Memcached realizes web sign-in, every time after 0 o'clock You can sign. Points will be accumulated if you sign in continuously. They will be cleared every other day and you can start over. Thank you ------Solution--------------------I don't have it. I'm sorry.

6. What is the need for sign-in?

Introduction: The mall received a request and has the following requirements: Add a sign-in function. Sign-in on the 1st will add 1 point, and sign-in on the 2nd will add 2 points. And so on. If you sign in on the 6th, 15th, and 25th day in a row, you will be awarded 50, 70, and 100 points respectively. You can re-sign once a day. Users can view the history for several months...

7. Database, how to design a continuous sign-in system?

Introduction: Background: The system will gradually award points for continuous sign-ins, and there will be certain point rewards for continuous sign-ins, and users who sign-in for 30 consecutive days will be given more points. . Requirements: Check-in is not based on natural months. How to judge whether it is a continuous sign-in? Then there is how to design the database, because...

8. How to design the database for the sign-in function

Introduction: The specific sign-in rules are configured by the user in the background. The number of days for each consecutive sign-in is then given as points or other benefits, and whether each person receives it once is also set. The main table is the sign-in, the basic setting rules are the secondary table, and the user sign-in is a table. Now I am struggling with how to determine whether the user has received it. Yes...

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