mysql import csv

Use bash to read and write csv file data to one of the scripts of MySQL database, Zookeeper Scenario:There is a csv file containing student details of multiple departments. You need to insert the file content into a data table to ensure that each department generates a separate ranking list. The data in the studentdata.csv file of the learning information

A work encounter problem, insert the contents of the Excel file into the MySQL database.The general idea is to convert the Excel file to a CSV file-->csv file read--read data into the MySQL databaseUse Python's two libraries CSV and MYSQLDBHere is the specific code:The datab

Because you need to export the data of a table into a csv format file. You need to automatically export a file according to the date field in the table. You can use the following code: date_start2013-12-01date_end2013-12-03date_n $ date_startwhile (true) doif [[$ date_n $ date_start | $ date_n $ date_end]; thenbreak; Because you need to export the data of a table into a csv format file. You need to automati

Label:Clevercode found a simple way to export MySQL data into CSV format. 1) MYSQL-E usage profile Instructions for use: Execute an SQL statement and exit.Format examples: 1) mysql-uroot-p123456-h 192.168.10.210-p 3306 db_logs-e "show databases;"2) mysql-uroot-p123456-h 192.

The code is as follows Copy Code SELECT * FROM Test_infointo outfile '/tmp/test.csv 'Fields terminated by ', ' optionally enclosed by ' "' escaped by '" 'Lines terminated by ' RN '; To import CSV format data in MySQL: The code is as follows Copy Code Load data infile '/tmp/test.csv 'into table Test_infoFields

Python write, a bit redundant, first yards out ~ ~ ~This is data_stored.py code.1 #-*-coding:utf-8-*-2 #save data to MySQL (only time digits are saved)3 ImportPymysql4 ImportCSV5 Importdatetime6 ImportSettings7 fromMysqlImportDB8 ImportOs,time9 ImportPandas as PDTen ImportNumPy as NP One ImportThreading A fromApscheduler.schedulers.blockingImportBlockingscheduler - fromDatetimeImportDate - ImportCSV the ImportUtils - #filename = ' may_origin.csv '

Tags: note Use HTTPS sel simple settings by command SQL userDemand:1. Execute the results of a SQL;2. Export the results to a CSV file;3. Execute through the command line;- db_name - host_name - user_name - - -E "select*from| ' s/\t/","/g;s/^/"/;s/$/"/;s/\n//g ' > apps.csvSed part of the content can be omitted (specific parameters I still do not understand, the effect is to set the CSV file delimiter, etc.)

Mysql exports the query result to the csv method, mysqlcsv To export the mysql query result as csv, you can connect to mysql using php to execute the query, and then use php to generate the csv format of the returned query resul

Tags: mmap return blog Public purpose character span Ora simpleAlways want to analyze the source of MySQL, at the beginning do not know where to start, first from the CSV file storage start it, this is relatively simple. I am using the mysql5.7.16 version of the source code. CSV source files in the MySQL source