[MongoDB] Export Import and Export export of data (1), export db1_import
In the software development, we usually are faced with a common question of exporting or importing data from database. So in this blog we will together study the specified DDB export and mongodb import
When you use mysqlce to export database scripts, an exception occurs if the database contains Chinese content.
Now, you can use mysqldump.exe to directly export the database script as follows:
Step one
Run cmd to open the ConsoleProgram
Step two redirects the current directory to the mysqldump.exe directory
Enter the cd c: \ Program Files \ mysql \ MySQL Server 5.1 \ bin command
Running result c: \ Pr
YII2 data export Excel export and export data when the column more than 26 columns when the workaround, yii226 column
Author: White Wolf Source: http://www.manks.top/article/yii2_excel_extension This article copyright belongs to the author, welcome reprint, but without the author's consent must retain this paragraph statement, and in the article page obvious loc
/*
* PHP code to export MySQL data to CSV
*
* Sends the result of a MySQL query as a CSV file for download
* Easy-to-convert to UTF-8.
*/
/*
* Establish database connection
*/
$conn = mysql_connect (' localhost ', ' login ', ' pass ') or Die (Mysql_error ());
mysql_select_db (' database_name ', $conn) or Die (Mysql_error ($conn));
mysql_query ("SET NAMES CP1252");
/*
* Execut
Problem occurs 1:Use POI to export Excel under Spring MVC Framework, set export file name: Response.setheader ("Content-disposition", "Attachment;filename=" +sourceid+ "_" + datestring+ ". xls");When this method is used to catch a package test, it shows that the bug URL is not valid.Workaround: String filenmae = Urlencoder.encode for "attachment;filename=" +sourceid+ "_" +datestring+ ". xls" ("attachment; F
Php export csv file: specifies the encoding export and csv file import and export class
/*
* PHP code to export MySQL data to CSV
*
* Sends the result of a MySQL query as a CSV file for download
* Easy to convert to UTF-8.
*/
/*
* Establish data
// Note: if you use the gridview to export files on the visual studio2005 platform,
// The verifyrenderinginserverform method must be reloaded.
Public override void verifyrenderinginserverform (Control)
{
}
///
/// Method for exporting data to a file,
///
///
Private void tofiles (INT Model)
{
String strfilename = datetime. Now. tostring ("yyyymmdd-hhmmss ");
System. Web. httpcontext Hc = system. Web. httpcontext. Curre
Export Export encountered ORA-19206 EXP-56 While Taking export, ora-19206exp-56Applies to: Oracle Database-Enterprise Edition-Version 9.2.0.1 to 9.2.0.8 [Release 9.2]Information in this document applies to any platform.*** Checked for relevance on 11-Apr-2013 ***Symptoms
During export you receive the following errors:E
When we use a database, always want the content of the database is reliable, correct, but because of computer system failures (including machine failure, media failure, misoperation, etc.), the database may also be damaged, then how to recover data as soon as possible is a top priority. If you make a backup of your database at the usual time, it's easy to recover the data at this point. This shows that a good database backup is how important, the following author to ORACLE7 as an example, to tel
I'm guessing there's a lot of friends out there. Oracle Data Pump Export import and traditional export import difference bar, the following small series for you to introduce, interested friends can not enter into a reference.
Let's take a look at the Oracle data pump Export Import Example
1, first set up a directory:
Create directory directory name as ' a direc
PLSQL_ Data Pump datapump Import and Export data IMPDP/EXPDP (concept) (Oracle Data Import Export tool) [GO]I. Summary
In the normal storage and database migration, when encountering a large database when using exp often takes a few hours, time consuming. oracle10g later can use EXPDP to export the database to spend much less time than Exp spent, and the fi
Let's take a look at the Oracle data pump Export Import Example
1, first set up a directory:
Create directory directory name as ' a directory on the database server ', such as:Create directory alias as ' d:\ server directory name ';Put the imported or exported files in this directory
2, Export and import
In SID=ORCL, export the DMP account to test, and import
2014-08-31 BaoxinjianI. Summary
In the normal storage and database migration, when encountering a large database when using exp often takes a few hours, time consuming. oracle10g later can use EXPDP to export the database to spend much less time than Exp spent, and the file is much smaller.Ii. difference between Exp/imp and EXPDP/IMPDP
(1) The user UserA the object to the user UserB, the usage difference is Fromuser=usera touser=userb, rem
To the users of micro-credit software to detailed analysis to share the micro-letter chat record export methods.
Method Sharing:
Tools/Software
Sync Assistant
Computer version of the micro-letter (here with the 1.2.0.32 version as an example)
1. Backup chat record with Sync Assistant (can be backed up and imported to new phone)
Use the synchronization assistant to
[Learning] Windows PE file Learning (1: Export tables), pe Export
Today, I made a small program to read the exported table from the PE file for learning.
I have referenced the book "Windows PE authoritative guide.
First, the full name of the PE file is Portable Executable. Executable files that can be transplanted. Common EXE, DLL, OCX, SYS, and COM files are PE files.
We know that in a Windows program, alm
Node. js exports, module. exports, and ES6 export, export default in-depth explanation, node. jses6
Preface
Recently, it is rare to have time. I decided to learn node programming again in a standardized manner. However, the introduction module I see uses the require method, and I think of our ES6 various export and export
Method One
In the Object view window of the control center, select the datasheet you want to export the table structure to, hold down CTRL or SHIFT, and then select-> to generate the DDL by clicking the right mouse button.
Method Two
Step one: Open the DB2 command-line tool, create a new folder data in the Bin folder of the DB2 installation directory, and enter the directory.
Create this directory: mkdir data
Enter the directory: CD data
Step tw
it is to back up the database. The following describes how to back up and restore the database with ORACLE7 as an example. ORACLE databases have three standard backup methods: EXPORT/IMPORT, cold backup, and hot backup. Exporting backup is a logical backup, while cold backup and hot backup are physical backup.
---- 1. Export/Import (Export/Import)
----
Oracle's traditional Export and Import are retained to 11 GB, and many enterprises still use Export and Import to back up and restore 9i and 10 Gb. Since Oracle 7.3, the traditional exp Export Program provides two Export Path methods: Conventional Path Export and Direct Path
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