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10 recommended articles about migrating data

黄舟

Jun 14, 2017 pm 04:32 PM

-- Large table data migration is performed from 1 am to 5 am every day, with an execution interval of 10 minutes. The old data is migrated to the historical table. DELIMITER $$ USE `dbx`$$ DROP PROCEDURE IF EXISTS `pro_xx`$$ CREATE PROCEDURE `pro_xx`() BEGIN DECLARE p_oalid INT DEFAULT 0; DECLARE STOP INT DEFAULT 0; &

1. MySQL stored procedure-->Migrating data to the history table through cursor traversal and exception handling

10 recommended articles about migrating data

Introduction: -- Large table data migration is performed from 1 am to 5 am every day, with an execution interval of 10 minutes, and old data is migrated to the historical table.

2. Data table migration data consistency verification

10 recommended articles about migrating data

Introduction:: This article mainly introduces data consistency verification for data table migration. Students who are interested in PHP tutorials can refer to it.

3. Data table migration data consistency verification, migration data consistency verification_PHP tutorial

Introduction: Data table migration data consistency verification, migration data consistency verification. Data table migration data consistency verification. Migration data consistency verification is very useful to do some necessary verification when migrating the database, such as whether the number of data before and after migration is the same

4. 【MySQL】Migrate data directory php

Introduction: 【MySQL】Migrate data directory php

##5. Tutorial on using Flask-Migrate to extend and migrate databases in Python's Flask framework

Introduction: Flask-Migrate can help Flask applications complete databases through preset Python scripts Migration operation, here we will take a look at the tutorial on using Flask-Migrate extension to migrate the database in Python's Flask framework. Friends in need can refer to

6. Data table migration Data consistency verification

Introduction: Data consistency verification for data table migration is very useful to do some necessary verification when migrating the database, such as whether the number of data items before and after migration is consistent. , is the data consistent? What should we do at this time? It’s okay to verify the number of items. What if we verify whether the data is consistent? Of course, for important data, every item must be error-free. Random sampling verification is definitely not possible. In case it is missed It's troublesome, and the two tables are no longer on the same server. What to do at this time? There is a way: select several important fields from the table, such as

7. Data table migration data consistency verification, migration data consistency verification

8. Tutorial on using the Into package to migrate data neatly in Python

Introduction: This article mainly introduces how to use the Into package to migrate neatly in Python Carry out data migration and efficiently migrate data between any two data formats. Friends in need can refer to the following

9. MySQL4.0 to MySQL5 migration data diagram Text tutorial

Introduction: Graphical tutorial on migrating data from MySQL4.0 to MySQL5. You can refer to this article to use phpmyadmin to operate it. Friends in need can just for reference.

10. MS SQL migration database file

10 recommended articles about migrating data

#Introduction: MS SQL database migration file. What we are talking about here is not to migrate the database to another server, but to do it in a different disk directory on the server. migrate. The situations of moving database files are roughly as follows: 1: Without prior planning, the database files or log files grow too fast, resulting in insufficient space on a certain disk or the entire disk, and the data files or logs need to be moved

[Related Q&A Recommendations]:

How to migrate data in Redis?

centos - How does Alibaba Cloud migrate the database of the ghost blog program to the data disk

mongodb - When adding new functions to the database, if How to migrate data when database fields need to be changed

python - details of django table

mysql - actual usage scenarios of triggers, possible That’s it, let’s discuss if there are any others

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