3、Postgres另一个小问题上,它的"serial"数据类型(等价于MYSQL的auto_increment)会造成一个"sequence"。如果从 mysql中批量导入数据,会存在 自动 department_id_seq 下的 START 1 不自动增加。解决方法,直接用pgadmin管理更改 。 来自:http://www.yangxinyong.com/blog/entry/2008_09_17_29_mysql+to+PostgreSQ...
EN前言 上文 使用PostgreSQL进行中文全文检索 中我使用 PostgreSQL 搭建完成了一套中文全文检索系统，对数...
Database migration POC: MySQL to PostgreSQL with pgloader Objective Perform a database migration from MySQL to PostgreSQL using pgloader. Attention: For the sake of brevity, I’ve NOT included the database schema in this blog. Migration environment setup The environment for this Proof of Concept ...
MySQL Workbench 5.2.41 introduced the new Migration Wizard module. This module allows you to easily and quickly migrate databases from various RDBMS products to MySQL. As of Workbench 5.2.44 you can migrate databases from Microsoft SQL Server, PostgreSQL and Sybase Adaptive Serve...
方法1.在没有登录进去之前恢复 C:\Users\Administrator>mysql -uroot -p123456 test < day47.sql drop database day47; drop database test; create database day47; create database test; mysql -uroot -p123456 day47 < day47.sql mysql -uroot -p123456 test < day47.sql #也可以在自己新建的空数...
创建一个空的PostgreSQL数据库; 配置pgloader; 导入MySQL数据到PostgreSQL。 下面将详细介绍每个步骤所需的操作和代码。 步骤一:创建一个空的PostgreSQL数据库 首先,我们需要创建一个空的PostgreSQL数据库,供接下来的数据导入使用。可以使用以下代码在命令行中创建一个数据库: ...
However, if you're not into Node.js, you can still use old and proven FromMySqlToPostgreSql. KEY FEATURES Ease of use - the only thing needed to run this script is the PHP(CLI) interpreter. Accuracy of migration the database structure - FromMySqlToPostgreSql converts MySql data types ...
本文介绍如何使用数据传输服务DTS(Data Transmission Service),将RDS MySQL迁移至RDS PostgreSQL。 前提条件 已创建目标实例RDS PostgreSQL,创建方式请参见创建RDS PostgreSQL实例。 目标实例的存储空间须大于源数据库占用的存储空间。 注意事项 说明 在库表结构迁移过程中,DTS会将源数据库中...
MySQL PostgreSQL tinyint smallint smallint smallint mediumint integer int integer bigint bigint longtext text char char varchar varchar binary(n) bytea varbinary(n) bytea tinytext text text text date date time time[without time zone]
We just finished migrating the database for our Django 1.6 app from MySQL to PostgreSQL. If you have a clean environment this process is as simple as running syncdb and/or migrate to create the tables, truncating the data in those tables, and running the dumpdata and loaddata management ...