Poppy Cooke

Poppy Cooke

1554535658

How to import CSV file using MySQL?

#mysql

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Buddha Community

John David

1554536227

In this post we have learn how to import CSV file using LOAD DATA INFILE statement.

this is a very simple example for a import file to the database.

Here we have provide a full sysntax for LOAD DATA INFILE statement.

Sysntax

LOAD DATA [LOW_PRIORITY | CONCURRENT] [LOCAL] INFILE 'file_name'

    [REPLACE | IGNORE]

    INTO TABLE tbl_name

    [CHARACTER SET charset_name]

    [{FIELDS | COLUMNS}

        [TERMINATED BY 'string']

        [[OPTIONALLY] ENCLOSED BY 'char']

        [ESCAPED BY 'char']

    ]

    [LINES

        [STARTING BY 'string']

        [TERMINATED BY 'string']

    ]

    [IGNORE number LINES]

    [(col_name_or_user_var,...)]

    [SET col_name = expr,...]

Description

Before imort any file must be follow this.

  1. A database table to which the data from the file will be imported.

  2. A CSV file fields match with database table’s field

  3. The account, which connects to the MySQL database server, has FILE and INSERT privileges.

Example

For example we have created a one table that name users

We have use CREATE TABLE Statement for create a database table

CREATE TABLE users (

    id INT NOT NULL AUTO_INCREMENT,

    first_name VARCHAR(255) NOT NULL,

    last_name VARCHAR(255) NOT NULL,

    PRIMARY KEY (id)

);

Sample of CSV file

id,first_name,last_name

1,"Hardik","Savani"

2,"Harshad","Pathak"

3,"Vimal","Kashiyani"

4,"Uttam","Panara"

5,"Harsukh","Makwana"

The following statement though you have import that users.csv file to database’s users table

LOAD DATA INFILE 'c:/tmp/users.csv' 

INTO TABLE users 

FIELDS TERMINATED BY ',' 

ENCLOSED BY '"'

LINES TERMINATED BY '\n'

IGNORE 1 ROWS;

LOAD DATA INFILE : this is a used for reads rows form a file into a table at a very high speed.

FIELD TERMINATED BY : This is a use for which sign use for terminated for a each fields.

ENCLOSED BY : This is a use for a which sign use for enclosed for a fields.

LINES TERMINATED BY : This is a use for a terminated a one recors or one table row.

Learn More

The Complete SQL Bootcamp

The Ultimate MySQL Bootcamp: Go from SQL Beginner to Expert

The Complete Oracle SQL Certification Course

MySQL Databases With Python Tutorial

MySQL Database Tutorial for Beginners to Advanced Part 1/2

An Introduction to Queries in MySQL

First CRUD Node Express Js Mysql Example

How To Troubleshoot MySQL Queries?

How to build a Rest API with Spring Boot using MySQL and JPA?

SQL with MySQL - Complete Tutorial for Beginners

Build a Basic CRUD App with PHP and MySQL

Joe  Hoppe

Joe Hoppe

1595905879

Best MySQL DigitalOcean Performance – ScaleGrid vs. DigitalOcean Managed Databases

HTML to Markdown

MySQL is the all-time number one open source database in the world, and a staple in RDBMS space. DigitalOcean is quickly building its reputation as the developers cloud by providing an affordable, flexible and easy to use cloud platform for developers to work with. MySQL on DigitalOcean is a natural fit, but what’s the best way to deploy your cloud database? In this post, we are going to compare the top two providers, DigitalOcean Managed Databases for MySQL vs. ScaleGrid MySQL hosting on DigitalOcean.

At a glance – TLDR
ScaleGrid Blog - At a glance overview - 1st pointCompare Throughput
ScaleGrid averages almost 40% higher throughput over DigitalOcean for MySQL, with up to 46% higher throughput in write-intensive workloads. Read now

ScaleGrid Blog - At a glance overview - 2nd pointCompare Latency
On average, ScaleGrid achieves almost 30% lower latency over DigitalOcean for the same deployment configurations. Read now

ScaleGrid Blog - At a glance overview - 3rd pointCompare Pricing
ScaleGrid provides 30% more storage on average vs. DigitalOcean for MySQL at the same affordable price. Read now

MySQL DigitalOcean Performance Benchmark
In this benchmark, we compare equivalent plan sizes between ScaleGrid MySQL on DigitalOcean and DigitalOcean Managed Databases for MySQL. We are going to use a common, popular plan size using the below configurations for this performance benchmark:

Comparison Overview
ScaleGridDigitalOceanInstance TypeMedium: 4 vCPUsMedium: 4 vCPUsMySQL Version8.0.208.0.20RAM8GB8GBSSD140GB115GBDeployment TypeStandaloneStandaloneRegionSF03SF03SupportIncludedBusiness-level support included with account sizes over $500/monthMonthly Price$120$120

As you can see above, ScaleGrid and DigitalOcean offer the same plan configurations across this plan size, apart from SSD where ScaleGrid provides over 20% more storage for the same price.

To ensure the most accurate results in our performance tests, we run the benchmark four times for each comparison to find the average performance across throughput and latency over read-intensive workloads, balanced workloads, and write-intensive workloads.

Throughput
In this benchmark, we measure MySQL throughput in terms of queries per second (QPS) to measure our query efficiency. To quickly summarize the results, we display read-intensive, write-intensive and balanced workload averages below for 150 threads for ScaleGrid vs. DigitalOcean MySQL:

ScaleGrid MySQL vs DigitalOcean Managed Databases - Throughput Performance Graph

For the common 150 thread comparison, ScaleGrid averages almost 40% higher throughput over DigitalOcean for MySQL, with up to 46% higher throughput in write-intensive workloads.

#cloud #database #developer #digital ocean #mysql #performance #scalegrid #95th percentile latency #balanced workloads #developers cloud #digitalocean droplet #digitalocean managed databases #digitalocean performance #digitalocean pricing #higher throughput #latency benchmark #lower latency #mysql benchmark setup #mysql client threads #mysql configuration #mysql digitalocean #mysql latency #mysql on digitalocean #mysql throughput #performance benchmark #queries per second #read-intensive #scalegrid mysql #scalegrid vs. digitalocean #throughput benchmark #write-intensive

Laravel 8 Import Export CSV/EXCEL File Example

In this post i will show you Laravel 8 Import Export CSV/EXCEL File Example. We will simple create import data to xls, csv file and also we will import data to database using csv file in laravel 8 application.

Using this example we can easily import-export and download the csv & excel file from the database using the maatwebsite/excel composer package. maatwebsite/excel provide easy way to import and export csv file in laravel 8 using database model.

Laravel 8 Import Export CSV/EXCEL File Example

https://websolutionstuff.com/post/laravel-8-import-export-csv-excel-file-example

#laravel 8 import export csv/excel file example #laravel 8 #import #export #csv/excel #import and export csv file in laravel 8

Devyn  Reilly

Devyn Reilly

1620688320

Importing the content of a CSV file into a MySQL table

If you want to import the content of a CSV file into a MySQL table then you can follow example below.

CSV file

id,name,surname,
1,inanzzz,hello,
2,welcome,home,

#mysql #csv file #mysql table

Import Export CSV/EXCEL File In Laravel

In this Post we will see Import Export CSV/EXCEL File In Laravel 6/7.

Today I will show you how to implement or install import/export package in laravel. We will simple create import data to csv, xls file and also we can import data to database using csv file in laravel 6/7 application.

Using this example we can easily import/export and download the excel & CSV file from the database using the maatwebsite/excel composer package. maatwebsite/excel provide easy way to import and export using database model.

Read More: Import Export CSV/EXCEL File In Laravel

Read Also: Laravel 6 CRUD Tutorial with Example

#import #export #csv #excel #file #laravel

Node.js Import CSV File to MySQL - using FastCSV » grokonez

https://grokonez.com/node-js/node-js-import-csv-file-to-mysql-using-fastcsv

Node.js Import CSV File to MySQL – using FastCSV

In the tutorial, Grokonez shows how to import data from CSV File to MySQL with Node.js using fast-csv lib.

Technologies

  • Node.js
  • MySQL
  • Fast-CSV lib

Goal

We create a Node.js project as below structure:

CSV File ->

-> Results:

Practice

More at:

https://grokonez.com/node-js/node-js-import-csv-file-to-mysql-using-fastcsv

Node.js Import CSV File to MySQL – using FastCSV

#nodejs #csv #fastcsv #mysql