Changes between Version 12 and Version 13 of BluePrint/DatabaseMigration


Ignore:
Timestamp:
10/26/12 18:46:16 (9 years ago)
Author:
Fran Boon
Comment:

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  • BluePrint/DatabaseMigration

    v12 v13  
    11= GSOC 2012 , Database Migration =
    22[[TOC]]
     3== Current Status ==
     4{{{modules/s3migration.py}}} has functionality to:
     5* Backup the running database to a local sqlite copy so that we can copy data from renamed fields across or even rollback a failed migration.
     6* Remove the 'unique' flag on Postgres Databases
     7* Remove the 'foreign key' constraints on MySQL Databases
     8
     9It is already used to assist with migrations of live sites running PostgreSQL & MySQL. Soon it will be used to migrate SQLite offline clients ina failsafe manner.
     10
     11It is envisaged to grow as/when specific migrations require additional functionality.
     12
    313== Work Flow ==
    414=== Primary: SysAdmin of Server ===