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I installed the xampp integrated environment, and then installed the php toolbox and it prompted that port 80 was occupied.

Can't these two integrated environments be installed and used at the same time?

From [MySQLdiscussion group] 2017-10-20 19:57:52 0  2  1523

Issues with image uploads and thumbnails being stored in the database together with other form data

From [MySQLdiscussion group] 2019-12-08 13:47:57 0  1  1522

phpStudy's Mysql environment

I have been using Laravel 5.5 recently. When using php artisan migrate, I always get a database migration erro...

From [MySQLdiscussion group] 2019-03-06 09:02:10 0  2  1520

這條sql語句為什么加上where就報錯？

這條SQLSELECT *,SUM(tuanke_time.time) AS total_time  FROM `tuanke_time`  LEFT ...

From [MySQLdiscussion group] 2016-11-19 15:09:06 0  3  1509

How to upgrade mysql in php toolbox

How to upgrade mysql in php toolbox

From [MySQLdiscussion group] 2018-09-20 18:01:24 0  1  1500

python3.x - python mysql executemany提取數(shù)據(jù)問題

從mysql中提取數(shù)據(jù)，stocklist長度是300，executemany是283,fetchmany只返回了一個值，求問該怎么解決。。

From [MySQLdiscussion group] 2017-04-17 13:26:16 0  1  1498

mysql - 積分表怎么設(shè)計?

舉例 用戶通過做活動得到了100積分，這時候a表中新增一條獲取積分的記錄 然后用戶在下單的時候消費了50積分，（假設(shè)這個用戶一共只有100積分，a表中就一條數(shù)據(jù)），a表中如何標識使用了50積分。 問題 1.積分如何拆.....

From [MySQLdiscussion group] 2017-04-17 11:13:03 0  1  1492

How to print mysql data to paper?

I would like to ask my seniors, I want to print mysql data to paper. How can it be more convenient and control...

From [MySQLdiscussion group] 2019-05-30 17:24:42 0  2  1491

Can't log in to mysql? May I ask what went wrong?

I installed MySQL before and then a classmate mistakenly deleted the .sock socket file. After adjusting variou...

From [MySQLdiscussion group] 2017-07-05 10:02:07 0  1  1491

postgresql - What are the advantages and disadvantages of on duplicatekey update in MYSQL?

on duplicatekey update If it exists, it will be updated, if it does not exist, it will be inserted. It is an o...

From [MySQLdiscussion group] 2017-06-24 09:41:38 0  1  1489

Clicking on the page will automatically input it to mysql. Solve

Trying to connect to mysql and input data but without clicking submit, null values ??will be uploaded. The fol...

From [MySQLdiscussion group] 2020-12-16 08:55:55 0  3  1488

mysql trigger

MySQL trigger problem, I want to delete the content of an article and the comments about this article in anoth...

From [MySQLdiscussion group] 2018-06-21 10:52:22 0  1  1486

表結(jié)構(gòu)設(shè)計問題

一個表結(jié)構(gòu)設(shè)計，有些不懂怎么做了，請問一下大家：有一個模塊，下面有6張不同類型的表，它們都有共同的字段5~6個。（每張表的數(shù)據(jù)都超過3000萬)1、新建一個總表，把這5個字段都分出來,再加個日志類型ID來操作6個表（第三...

From [MySQLdiscussion group] 2016-11-09 17:31:34 0  2  1484

Please help. With the new version of phpstudy, why will the database disappear after a while?

I would like to ask, if you use the new version of phpstudy, what happens if the database disappears after a w...

From [MySQLdiscussion group] 2018-09-26 00:42:45 0  2  1479

java - When a web application built using Springboot is running, can the database table be automatically generated and used?

1. Let’s talk about the premise first: the spring application is built using spring boot; Hibernate is used, a...

From [MySQLdiscussion group] 2017-07-05 10:46:15 0  1  1479