node-mysql2 | : zap : fast mysqljs/mysql compatible mysql driver for node.js | Database library
kandi X-RAY | node-mysql2 Summary
kandi X-RAY | node-mysql2 Summary
:zap: fast mysqljs/mysql compatible mysql driver for node.js
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Top functions reviewed by kandi - BETA
- Creates a function that compiles the binary data .
- Parse geometry data
- Writes a buffer to the MySQL packet .
- Read the code for a field .
- Run test .
- Writes a parameter .
- write authentication request .
- Prepare reply to a set of row sets .
- Handle auth data request .
- benchmark
node-mysql2 Key Features
node-mysql2 Examples and Code Snippets
Lines of Code : 789
License : No License
Copy# https://hub.docker.com/_/adminer
# https://hub.docker.com/_/mysql
# $ sudo docker-compose up -d
# $ sudo docker-compose ps
# $ sudo docker-compose ps -a
# $ sudo docker-compose restart
# $ sudo docker-compose down
# $ sudo docker-compose down
# $ var db = require('mysql-promise')();
db.configure({
"host": "localhost",
"user": "foo",
"password": "bar",
"database": "db"
});
db.query('UPDATE foo SET key = ?', ['value']).then(function () {
return db.query('SELECT * FROM foo');
}).spread(fu npm i @rich_harris/sql mysql2
Community Discussions
Trending Discussions on node-mysql2
QUESTION
I am not coming from a javascript background, however involved in writing a Node.js backend. There are situations where I have to do multiple database entry in a row and rollback if they failed. Below is such an example. (Node.js v14.17.5)
...ANSWER
Answered 2022-Feb-11 at 07:36You can use promise with mysql.
QUESTION
Each time the application Hot Reloads it creates a new database connection pool with node-mysql2 to reuse DB connections. However when the application Hot Reloads a new pool is created. Over time this causes the RDBMS to reach its maximum number of connections (~300). How can I close the connection pool using a hook or another technique before Hot Reload abandons the app instance?
This is in the API section so front end context providers can't help.
...ANSWER
Answered 2021-Apr-10 at 04:24This is a known nextjs issue and happens only in development. You can try to create a global variable to hold the connection. (However, this does not work 100%, even if u use global.variable).
example psuedo code.
QUESTION
I have a list of int representing the hexa code or int8 of a picture, that I need to insert to MySQL as Blob. I am using a NodeJS Express server to do this, in an API. I am using the node packet node-mysql2, my NodeJS version is NodeJS 12.
So my API receive this : [137,80,78,71,13,10,26,10,0,0,0,...96,130]
I want to insert this as Blob in MYSQL (this is a picture). How can I do this please ? I didn't found anything... I've done a lot of StackOverflow subjects and Google pages but I did not found.
Thanks by advance for the help !
...ANSWER
Answered 2021-Feb-19 at 01:33Assuming this data is valid, you should be able to convert it back quite easily:
QUESTION
While migrating from CommonJS (.cjs) to ES Modules (.mjs) I faced an issue of importing namespaced CJS to MJS:
...ANSWER
Answered 2020-Mar-29 at 00:13Try using:
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