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How to configure mysql remote php external network link database

$con = mysql_connect("47.107.159.50:3306","root","root"); After using phpstudy to configure the mysql database on the Alibaba Cloud host, the php code is linked to the database. How to fill in the database address?

、‘（）’ 2019-01-12 11:09:47

Why can't I connect to the MYSQL database?

After following the PHP toolbox, it shows that the database is connected, but it cannot connect to the MYSQL database. The call displays "Execution failed, please refer to: No database selected"

自由天空 2019-07-12 11:57:45

Common methods for connecting to MYSQL database with PHP

After configuring a Xiaoniao cloud server and deploying a PHP environment, what are the common methods for connecting to a MYSQL database?

想无 2021-09-07 13:56:33

How to use mysqli to determine whether a MySQL database exists in PHP?

How to use the mysqli statement in PHP to accurately determine whether a MySQL database exists? In addition, how to determine whether a table in the database exists? In addition, what do the two styles provided in the official PHP documentation mean? Object-oriented style and process-oriented style....

淡淡烟草味 2017-06-14 10:49:52

How to upgrade the mysql database supported in phpstudy

I want to upgrade the mysql database supported in phpstudy

姐姐 2018-07-23 16:27:26

Why are the text in the MySQL database garbled?

Why are the text in the MySQL database garbled?

无花果树 2019-07-28 15:26:12

How to import a MySQL database from the terminal?

How to import mysql database from terminal? I can't find the exact syntax.

P粉990568283 2023-10-10 11:36:13

Error while connecting to MySQL database on Hasura Cloud

I'm using Hasura cloud environment. For the MySQL database, I am using MySQLWorkbench and created a database. I want to use this database in Hasura environment. MySQL server runs on port 3306. My JDBC connection string is: jdbc:mysql://localhost:3306/employees?user=admin&password=password@123 Af...

P粉296080076 2023-08-15 10:54:43

I refresh the PHP page directly and can delete the numeric fields in the MYSQL database, but cannot delete the letter or URL fields?

I directly refresh the PHP page and can delete the numeric fields in the MYSQL database, but I cannot delete the letter or URL fields.

我就是我 2018-05-14 11:49:58

mysql - navicate imports Chinese garbled characters into the database?

1. Create a new people.xlsx table 2. Save as 3. Import database 4. Chinese garbled characters Question: Why do garbled characters appear? (Mysql database is used) Repeat the above steps, and the file format is changed to csv and the import is successful.

巴扎黑 2017-05-18 10:56:34

Connect dokku MySQL using a database GUI such as Sequel Ace or Sequel Pro

I installed dokku with MySQL. I'm trying to figure out how to connect a MySQL database in dokku to a database GUI like Sequlace or Sequelpro. I've created a database and linked it to my (Laravel) application and it works great! But I don't know which username/password/host I need to fill in in seque...

P粉792673958 2024-03-27 23:38:57

PHP manages MySQL database

What knowledge points do you need to learn to use PHP to implement operations such as adding, deleting, modifying, and querying MySQL?

长江 2018-08-21 08:26:22

How to switch different versions of mysql database in wamp settings

How do I switch between different versions of mysql database in wamp settings? There is only one 5.7.14 in my wamp. The project database sql file given to me by the company is of a lower version. The technical side said that I can import it by changing to a lower version of the database, but I don’t...

李佳羽 2018-07-19 18:17:24

Help me restore the PHP shopping cart code to the database

https://www.cnblogs.com/xuan584521/p/6522385.html I found this on the Internet. I don’t want to use session to save locally and want to change it into a database with the ability to submit orders to the database so that it can be used on any computer. You can see the items in the shopping cart. I am...

『最美的时光』 2019-03-12 20:39:38

Store HTML DOM results into MySQL database

I'm trying to store scraped data into my database. It just outputs the results, so the crawling is normal. But there is definitely an error in defining the variable and passing it to mysql-insert. I get the message "New record created successfully". The result of the variable is empty and ...

P粉549986089 2023-09-15 23:41:06

How to rename a MySQL database (change schema name)?

How to quickly rename a MySQL database (change its schema name)? Normally I just dump the database and re-import it with a new name. For very large databases this is not an option. Apparently renaming {DATABASE|SCHEMA}db_nameTOnew_db_name; did something bad, only exists in a few versions and is over...

P粉320361201 2023-08-23 13:09:22

PHP connects to the database, mysql_connect cannot be used

PHP connects to the database. The integrated environment used by mysql_connect cannot be used. There is no text in the red box originally. Baidu query added it and the file is in the folder. There is no problem with mysql. . Please tell me, God, what is the reason for this?

Aཻ 葉 2019-12-16 17:42:17

php - Question about session storage in database or redis?

I would like to ask, when the session is stored in the database or redis, does it store the sessionID or the sessionID and the corresponding value? For example: $_SESSION['name'] = 'myName'; How to save it in the mysql database. What are the fields in the database table. There is also redis storage....

伊谢尔伦 2017-06-05 11:07:54

Mysql bash database name is wrong when database exists?

I'm currently scripting a migration using bash scripting. When I try to open the database via a variable in a bash script, the database name is incorrect. I get the following error "'RROR1102(42000): Database name 'development' is incorrect" mysql --batch--host=************--user=****--pas...

P粉818125805 2024-01-29 12:27:49

How to import dumb.rdb file on redis and export to mysql database

RDB files of REDIS servers imported from other servers. I have installed REDIS on my local machine and am trying to import it to my local REDIS server. Mainly I want to store all REDIS data in mysql database. Is there any direct process to import DUMB.RBD file to mysql database. Is there any other p...

P粉555696738 2023-08-25 11:36:38