database-migration

I have two postgreSql DB on different server lets say A and B. Can I use flyway some how to copy all data from DB A to B which is newly setup and empty. Its will be helpful if anyone point me to correct direction and tool, requirement is to copy data from one DB to another through some tool automation huge data volume need to consider in solution. Flyway doesn't directly support such a capability. However, you could do the following: As Laurenz says, use pg_dump to extract DB A into a script file Create a Flyway migration script and copy in the contents of the script file Run the Migrate

I have a RDBMS database with the following tables: Airport ( iata PK , airport, city, state, country, lat, long) cancellation_cause ( cod_cancellation PK , description) Manufaturer (id_manufacturer PK , manufacturer_name) Model (id_model PK , model_name, id_manufacturer FK ) Airline ( airline_code PK , description) airplane_type (id_AirplaneType PK , airplane_type) engine_type (id_engine PK , engine_type) Aircraft_type (id_aircraft PK , aircraft_type) Airplane (TailNumber PK , id_model FK, id_aircraft FK , airline_code FK , id_AirplaneType FK , id_engine FK, Issue_date, status, year) Flight

I'm using ActiveAndroid in my application as the Database system. At current stage I don't want to write the migration files for migrating current tables to altered ones for when I update DB version. Instead what I want to do is to drop all tables and recreate a new set of tables. Unfortunately from digging in the ActiveAndroid the Database version test happens at initialization stage in which I pass a ActiveAndroid Configuration object to configure the Database . At this point their implementation only checks for migration files in the assets folder. I don't mind to create migrations file to

Is there a way in the Grails-database migration plugin to define properties in migration files to be able to define database agnostic migration, like it is possible in Liquibase? I tried with: databaseChangeLog = { property([name:"boolean.type", value:"bit(1)",dbms:"mysql" ]) property([name:"boolean.type", value:"number(1,0)", dbms:"oracle"]) ... } an using it in the colum definition: changeSet(author: "me", id: "121112341-1") { createTable(tableName: "test_table") { ... column(name: "my_column", type: "${boolean.type}") ... } } but that does not work... In a Groovy file "${boolean.type}" is a

I currently have a Java web app which uses a Microsoft SQL Server back end. Database migrations are currently being done manually by sqlcmd which makes use of the :r command to reference script files of our stored procedures and views. This way each stored procedure has his own file "proc_someprocedure.sql" The migration is done by an upgrade script "6.1 upgrade.sql" which refrences the proc file to drop and recreate it in it's current version. We're looking to migrate to flyway and have the application migrate it's own database upon deployment. However, I can't find any easy way to maintain a