Batch import of data (csv files) in php sometimes requires that a large amount of data be imported into the database in the background when writing a program, for example, the computer examination result query and phone book data are generally stored in excel. in this case, we can export the data into a csv file, then,
Label: How to import a CSV file or Excel table into a database: Excel data directly into MySQL will need to use the Phpexcel open source class, the details can refer to this article ~ Http://www.cnblogs.com/freespider/p/3284828.html The methods used in this article are: Excel--> Csv-->mysql First save Excel as a
Label:New Database Testplace where the. mdf file is placed at the red LineIf your SQL Server service starts up and you are unable to manipulate these, you need to stop the service and then go to manipulate the file additions and deletions,Go to the red line here to delete the original test.mdf
There are several ways to import XML files to SQL Server. Here, three of them are provided:
Large-capacity load COM interface. To extract the object and attribute of a document to a relational table, the fastest way is to use the large-capacity loading COM interface provided by SQL
1, Windows do CSV file by default is the GBK character set, and MySQL set the default is the UTF8 character set, so to convert the file to UTF8 format.Iconv-f gbk-t utf8/tmp/file name. csv-o/tmp/file name 2.csv2.
Batch import of data in php (csv file ). Sometimes, when writing a program, the background requires that a large amount of data be imported into the database. for example, the computer examination result query and phone book data are generally stored in excel, at this time, we can import a large amount of data into the
CSV is the initials of a comma-delimited file (Comma separated Values), a plain text format for storing data, often used in spreadsheets or database software. In a CSV file, the Data "column" is separated by commas, allowing the program to re-create the correct column structure for the data by reading the
Sometimes, when writing a program, the background requests to import a large amount of data into the database. for example, the computer test result query and phone book data are generally stored in excel, in this case, we can export the data to a csv file, and then use the following program
Sometimes, when writing a program, the background requests to
Sometimes write a program when the background requirements to import large amounts of data into the database, such as computer test results of the query, phone book data, etc. are generally stored in Excel, then we can export data into a CSV file, and then through the following procedures can be in the background batch import
Data sometimes write a program when the background requirements to import a large number of data into the database, such as computer test results of the query, phone book data are generally stored in Excel, when we can export data into a CSV file, and then through the following program can be in the background batch import
This article mainly introduces the PHP import CSV file encountered garbled problem solution, the need for friends can refer to the following Today is mainly to write a PHP import CSV file method, in fact, a lot of online search.
Label:Mode one (verified correct): Locate the My.ini configuration file in the MySQL installation directory and add the following code: max_allowed_packet=500m wait_timeout=288000 Interactive_timeout = 288000 Three parameter comments are as follows: Max_allowed_packet is the maximum data packet that MySQL allows, which is the request you send; Wait_timeout is the longest time to wait, this value can be customized, but if the time is too short, after t
odbc| data
CSV files, commonly known as "comma-delimited files", the way to read the CSV file can be read by using iostream ...
I thought this one method, hehe. Until one day. See the connection of the text on the www.ConnectionStrings.com
String:
Text
Odbc
Standard:"Driver={microsoft Text Driver (*.txt; *.csv
Sometimes write a program when the background requirements to import large amounts of data into the database, such as computer test results of the query, phone book data, etc. are generally stored in Excel, then we can export data into a CSV file, and then through the following procedures can be in the background batch import
Sometimes write a program when the background requirements to import large amounts of data into the database, such as computer test results of the query, phone book data, etc. are generally stored in Excel, then we can export data into a CSV file, and then through the following procedures can be in the background batch import
Sometimes write a program when the background requirements to import a large number of data into the database, such as computer test results of the query, phone book data are generally stored in Excel, when we can export data into a CSV file, and then through the following program can be in the background batch import
Document directory
2. 1. Export data from the table to a file (using trusted connections)
2. export data from the table to a file (using Hybrid Authentication)
2. 3. Import the data in the file to the table
0. References:
SQL Server
Tags: mini count path Port DMI ATI Interface DataRow insertWrite a general idea, because SQL Server provides a graphical interface that can be imported directly. 1, private static string GetConnectionString (String folderpath)//folder path { string [email protected] "Provider=Microsoft.Jet.OLEDB.4.0;Data source=" [email protected] "\; Extended properties= ' Text; '; return connectionString; } 2, String
Tags: file data on C database SQL MySQL PHP informationUse the online general method to read and upload the contents of the CSV file into the MySQL database, the Chinese display garbled, even if the data with Iconv function transcoding still garbled, then you can use the setlocale () function:This function is used to c
The content source of this page is from Internet, which doesn't represent Alibaba Cloud's opinion;
products and services mentioned on that page don't have any relationship with Alibaba Cloud. If the
content of the page makes you feel confusing, please write us an email, we will handle the problem
within 5 days after receiving your email.
If you find any instances of plagiarism from the community, please send an email to:
info-contact@alibabacloud.com
and provide relevant evidence. A staff member will contact you within 5 working days.