SQL statements are generated.
3. select the last column, copy the data to a text file, and save the text file as a. SQL file (do not forget to delete the first line of "SQL ").
4. there are many tools that can run SQL files. you can run this file. If there is no tool, see batch execute mysql scripts (http://www.albertsong.com/read-21.html) in windows ).
Using the above method, you need to know what insert statements are correct for
/MYSQL/BIN/2, after the arrival bin directory, you can ls-l command to see which programs in the current directory can be used, here first with MySQL, the command format is:Mysql-h host Ip-u user name-p passwordSuch as:1./mysql-hlocalhost-uroot-p123456 note the "./" in front of the Add.The MySQL command console is then
Tags: Format import search leverages SDN src date img csdnToday the project table needs to import several w data, but the date is two one is the standard time a timestamp, the program search is based on time stamp to search, so in the online rummaging finally find the solution, using Excel to convert timestampA formula that turns a timestamp into a normal date:b1
Convert the suffix. frm,. myd, and myi into. SQL and import it to the mysql database. frmmyi
Use a local MySQL database to convert these files to. SQL scripts.
1. Install MySQL. The version and font must be the same as that on the server. Otherwise, garbled characters are di
Comparison between reading excel Data and mysql database data (1)-win environment preparation, mysql-win
To operate excel and mysql, you must first install python, and then install the excel and
Modify the partition field bitsCN.com online in the MySQL partition table partition.
MySQL partition table partition online partition field modification
The company is using partition online. the partition field of a table is incorrect and needs to be rebuilt. it turns out
1. Online DDLIn MySQL 5.1 (with InnoDB Plugin) and 5.5, a new feature called Fast Index Creation (FIC), is to add or remove the two-level index , you can not copy the original table. For the previous version of the addition of the index to remove such DDL operations, the MySQL database operation process is as follows:
First, create a new temp table, whic
"./" in front.
Then enter the MySQL command console, the terminal appears as:
3, then through the show Databases command to view all the current database, using the use command to choose to enter a database, note that each command should be in English semicolon ";" End.
4, use the SQL statement to export the required data, SQL statements are not limited to a single table query. Because my database encoding is UTF8 format, and Office default e
data file settings in the InnoDB tablespace setting at D:\MySQL InnoDB Datafiles directory. But at the end of execute, there was always a problem with the start service, as shown in Figure 2 below.
Figure 2 Error in Start service
Want to go directly to services.msc inside start service, also not. Error message
: " unable to start MySQL service on the local com
Excel import MySQL database I have organized two ways, one is to use Php-excelreader to import, the other is to convert Excel into a CSV file directly using PHP related functions to import.
Last night a customer contacted me to do the site, the request is to be provided by the customer's
BackgroundOne of the DBA's daily work must be a DDL change, a DDL change that locks the table, which can be said to be a perpetual pain in the DBA's mind, especially when a DDL change is performed, causing a large number of threads on the library to be in the "waiting for meta Data lock" state. So MySQL 5.6 's online DDL feature is the new feature that DBAs expect most, which solves the problem of executing
Tags: jpg also has div nav IMA import data navicat SQL is perfectSQL Server data into MySQL data, can be said to be a cliché, there are many ways online, today we look at a different method, but also very simple, although a little flaw, but it is a good way, of course, if the combination of mss2sql that is very perfectThis conversion relies on the use of tools Navicat Premium.First, move the database to loc
I have sorted out two ways to import an excel file to a mysql database. One is to use PHP-ExcelReader for import, and the other is to convert an excel file into a csv file and directly use php-related functions for import.
A customer contacted me for a website last night and asked me to import the data in the
Tags: MySQL SQL Server conversionFor project reasons, the MySQL database needs to be converted to MMSQL2008. Read the online tutorial, downloaded a lot of software to try, and finally converted to success. Write an article to help someone with the need.1, first have to have a MMSQL2008 database, and MySQL database.2. T
How to Use jQuery + PHP + MySQL to implement an online test project. How to Use jQuery + PHP + MySQL to implement an online test project how to use jQuery + PHP + MySQL to implement an online test project this article will introdu
PHP exports the mysql database as an excel table. There are many ways to use php to export a mysql database as an excel table. The simplest way is to directly use the phpfputcsv function. you can also directly input the csv format, there are many ways to generate an excel st
How to use Jquery+php+mysql to implement an online test project
How to use Jquery+php+mysql to implement an online test project
This article will be combined with examples to introduce how to use Jquery+php+mysql to achieve online
Author: skateTime: 2013/03/01
MySQL deletes 7g large tables online without performance impact
How to delete a 7G (or larger) large table in the MySQL database so that it does not affect the I/O of the server, resulting in performance degradation and business impact. Not to mention that it is a MySQL table, that is, a
Studied a bit ~ method a lot ~ finally decided to import with Excel ~ in the online search a lot of this information, found that the Excel file is saved as a CSV file, and then imported from the CSV file. Here is an example of importing an Excel file directly into MySQL. I s
command console and the terminal displays: 3. Run the show databases command to view all current databases and use the use command to select a database,Note that each command must end with a semicolon. 4. Use SQL statements to export the required data. SQL statements are not limited to queries of a single table. Because my database encoding is in utf8 format, and the default office encoding is gb2312, when a field contains Chinese characters, the Chinese content will be garbled after being ex
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