PHP export MySQL data to Excel file reprintOften encounter need to export data from the database to Excel file, with some open-source class library, such as Phpexcel, it is quite easy to implement, but the support of a lot of data is not good, it is easy to reach the PHP memory usage limit. The method here is to use the Fputcsv write CSV file method, directly to
Create a test data table firstCREATE TABLE Users (Username varchar (+) NOT NULL,Password varchar (+) not null) Charset=utf8;Inserting dataInsertinto Users values ("admin", "admin");Insertinto Users values ("Silence", "Wang Peikun");Use the following statement to write data from the database to the Test.xls fileMysql>select Username,password from the users into OutFile "D:\\test.xls";(Note that MySQL has write permission for the path to the file here.)
If the table has a (integer field), B (integer field), and C (string data) Three columns of data, you want to import into the MySQL database in the tables table. The fields that need to be inserted in the table are each col1,col2,col31, in a random column, if in column D. Input: =concatenate ("INSERT INTO Table" (COL1,COL2,COL3) VALUES (", A2,", ", B2,", ' ", C2," '); "). Since A1,b1,c1 stores the header in Excel
Since the PHP and MySQL has a certain understanding, I will be in the company's huge Excel database eyeing, want to secretly "share" the confidential business data, while pondering how to get the hand, while thinking about how to convert into a MySQL database, to a lot of PHP site forum to consult a master, There is no one result, one day suddenly imagine, why no
Ruby saves the data queried by mysql to excel and rubymysql
Require "win32ole" require 'pathname' require 'mysql2' excel = WIN32OLE. new ('excel. application ') excel. visible = true # in case you want to see what happensclient = Mysql2: Client. new (: host => "localhost",:
(hssfcell.encoding_utf_16);switch (Cell.getcelltype ()) {Case hssfcell.cell_type_string:value = Cell.getstringcellvalue ();Break ;Case Hssfcell.cell_type_numeric:if (hssfdateutil.iscelldateformatted (cell)) {Date date = Cell.getdatecellvalue ();if (date! = null) {value = new SimpleDateFormat ("Yyyy-mm-dd"). Format (date);} else {value = ""; }} else {value = new DecimalFormat ("0"). Format (Cell.getnumericcellvalue ()); }Break ;Case Hssfcell.cell_type_formula://Import if the data generated for t
Access|excel|mysql for some small and even medium-sized companies, still use Access or Excel to record data, not only slow, but also in many people to operate a lot of inconvenience, as the business development, they have to upgrade the system requirements, But they do not have a lot of money to develop a system, then use My
Label:In the process of data processing, the Excel file under Windows is often imported into MySQL under Linux. There are some problems with this.1. First, build the table in MySQL. Commands are best available in Notepad and can be modified at any time and executed at any timenull,...);2. Cut out what you need to import in Ex
Ask PHP to import an Excel file to MySQL. at last, the post was edited by ShunYea from 2013-02-0316: 23: 05 and read similar examples on the Internet. My code: lt ;? Phprequire_once nbsp; reader. php; $ data nbsp; new nbsp; Spread
This post was last edited by ShunYea at 16:23:05 onAfter reading similar examples on the Internet, it seems that they are all changed.
My code:
Require_once 'reader. php
Tags: mysql import text fileIssue: The database encoding is saved as a Unicode text file for the Gb2312,excel table.Execute command Load data local infile "f:/aa.txt" into table "Tb_test"; The imported Chinese content is garbled.WORKAROUND: The Excel table is saved as a CSV file (separated by ",").Execute the command load data local infile "f:/aa.csv" into Table
This article describes how to import an excel file to a mysql database.
Download first
Download the phpexcel file at phpexcel.codeplex.com/
Find the following similar code in the reader. php file (the first line is both) and change it to the correct oleread. php path: require_once 'oleread. php ';
Create a new php file and introduce reader. php,
The Code is as follows:
The Code is as follows:
C
Exporting a MySQL table to Excel is not as difficult as "MySQL" Importing an Excel table into one of the MySQL tables (click to open the link).Enter the following T-SQL statements directly:SELECT * from a table into outfile ' file path 'For example, I want to export a i_stud
This article to introduce to you a Phpexcel read Excel and Import Database code implementation, there is a need to know the friend can refer to, here we introduce is to read the table and then create a MySQL connection, and then save to the MySQL database.
Phpexcel is a fairly powerful MS Office Excel document Generati
PHP imports excel Data to MYSQL, and php imports excelmysql
Here is an example of importing an excel file to mysql. It took me one night to test the function. No garbled characters are displayed in simplified and traditional Chinese characters. It is very easy to use.PHP-ExcelReader,: http://sourceforge.net/projects/ph
How does MYSQL import multiple excel files in batches, and how does MYSQL import multiple excel files in batches with corresponding fields?
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How does MYSQL import multiple excel files in batches? all fields corre
Label:Excel: Note: 1. Create a table in MySQL with the same table structure as Excel (contains ID) 2, Excel best without any format, just pure value, otherwise you will not be able to import errors ------------------------------------------------------------------------------------------------ ① Ii Note: When selecting a file path, make sure that
I. Import(1) select the data block to be imported (multiple columns)(2) copy the selected data block to another new table workbook, and then "save as"-> "text file (*. txt)".(3) Create a mysql database and data table, and enterCreate a MySql database and table based on the data to be imported. The structure is consistent with the excel structu
keys:groupid = Targets[0][5] Worksheet.write (i,0,group[groupid ].decode (' Utf-8 '), merge_format1) j = 1 for target in targets:item = target[0] Itemid = target[1] Sql2 = "Select%s (value_%s) as result from trends_uint where Itemid =%s and clock >=%s '"% (Target[2], target[2], itemid, start_time) try:cursor.execute (sql2) result2 = CU Rsor.fetchone () [' result '] except MySQLdb.OperationalError:result2 = "not monitored" If target[0] in [' Maximum QPS occurrence time ', ' max concur
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