migrate mysql to postgresql

,' Packet_number ' BIGINT,' Old_value ' TEXT (4000),' SEED ' BIGINT,' Last_file ' BIGINT,' User_name ' VARCHAR (30),' Operation ' VARCHAR (30),' Job_mode ' VARCHAR (30),' Control_queue ' VARCHAR (30),' Status_queue ' VARCHAR (30),' Remote_link ' TEXT (4000),' VERSION ' BIGINT,' Db_version ' VARCHAR (30),' TIMEZONE ' VARCHAR (64),' State ' VARCHAR (30),' PHASE ' BIGINT,' GUID ' VARBINARY (16),' Start_time ' DATETIME,' Block_size ' BIGINT,' Metadata_buffer_size ' BIGINT,' Data_buffer_size ' BIGINT

' (' ID ')int( One)DEFAULT NULL, ' AA 'varchar( -)DEFAULT NULL, ' BB 'varchar( -)DEFAULT NULL, ' CC 'varchar( -)DEFAULT NULL, ) ENGINE=InnoDBDEFAULTCHARSET=UTF8MB4;3. Delete the table space for the target tableAlter table test_tb2 discard tablespace;At this point the TEST_TB2 table of the target library is near the data definition file, and the tablespace file is deleted4. Copy the IDB file from the Source library5. Modify table Space file permissions6. The target table imports Tablespace data

This article mainly introduces how to migrate the database used by Django from MySQL to PostgreSQL. It also mentions some precautions, if you want to migrate the database from mysql to PostgreSQL, you can see that we have already

I. preface some time ago, I have translated an article about changing your website from MySQL to PostgreSQL, in fact, I was more interested in the specific operation of converting the background database of an application from MySQL to PostgreSQL, and did not care about the advantages and disadvantages of

Comparison between mysql and postgresql (for reference) bitsCN.com To understand the difference between PostgreSQL and MySQL, I searched for the keyword MySQL vs PostgreSQL and read several articles on the first page. The followi

1. Some time ago, I translated an article titled changing your website from MySQL to PostgreSQL. in fact, I was more interested in the specific operation of converting the background database of an application from MySQL to PostgreSQL, and did not care about the advantages and disadvantages of

In this article, we use MySQL4.0.2-alpha and PostgreSQL7.2 for comparison, because MySQL4.0.2-alpha starts to support the transaction concept, so this comparison should be more advantageous for MySQL. We do not want to be just a performance test report, because at least from my perspective, the stability and speed of a database do not represent PostgreSQL. In this article, we use

Comparison between PostgreSQL and MySQL Features MySQL PostgreSQL Instance Run the MySQL Command (mysqld) to start the instance. One instance can manage one or more databases. One server can run multiple mysqld instances. An instance manager can mo

to do this, but it is static. Oracle has never SET a data type, which is very important. It also has no time to work on data types, both Postgresql and MySQL. However, you will be aware that you will be able to monopolize all the data and time you want on these three database product platforms, from the monopoly on the time zone to the interval processing. Another reason I am infatuated with

We have completed the migration of the database from MySQL to PostgreSQL for the Django1.6 app, and if your environment is clean, the process will be simple, as long as you allow syncdb or migrate to create tables, truncating the data in the table, Then run the DumpData and Loaddatamanagement commands to finish. The first step is to create an empty instance in yo

We have completed the migration of database from MySQL to PostgreSQL for Django1.6 app, and if your environment is clean, this process will be simple, just allow syncdb or migrate to create tables, truncating data in tables, Then run the DumpData and Loaddatamanagement commands to complete.The first step is to create an empty instance in your

Tags: postgresq Characteristics Mysql PostgreSQL Instance Launch the instance by executing the MySQL command (MYSQLD). One instance can manage one or more databases. A single server can run multiple mysqld instances. An instance manager can monitor individual instances of mysqld. Launch the instance by executing the

Http://bbs.chinaunix.net/thread-1688208-1-1.html Characteristics Mysql PostgreSQL Instance Launch the instance by executing the MySQL command (MYSQLD). One instance can manage one or more databases. A single server can run multiple mysqld instances. An instance manager can monitor individual instances of mysqld. Lau

In this article, we use MySQL 4.0.2-alpha to compare with PostgreSQL 7.2, because MySQL 4.0.2-alpha starts to support the concept of transactions, therefore, this comparison is more advantageous for MySQL. We do not want to be just a performance test report, because at least from my perspective, stability and speed for