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Add Makefile for goose migrations, update README accordingly

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Edvard
2019-01-25 11:44:05 +01:00
parent 4c87ef44b8
commit e5f3826633
2 changed files with 43 additions and 10 deletions
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README.md
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@@ -25,11 +25,17 @@ Vulcanize DB is a set of tools that make it easier for developers to write appli
1. `createdb vulcanize_public`
1. `cd $GOPATH/src/github.com/vulcanize/vulcanizedb`
1. Run the migrations: `make migrate HOST_NAME=localhost NAME=vulcanize_public PORT=5432`
- To rollback a single step: `make rollback NAME=vulcanize_public`
- To rollback to a certain migration: `make rollback_to MIGRATION=n NAME=vulcanize_public`
- To see status of migrations: `make migration_status NAME=vulcanize_public`
* See below for configuring additional environments
## Create a migration file (up and down)
1. ./script/create_migrate create_bite_table
## Create a migration file
1. `make new_migration NAME=add_columnA_to_table1`
- This will create a new timestamped migration file in `db/migrations`
1. Write the migration code in the created file, under the respective `goose` pragma
- Goose automatically runs each migration in a transaction; don't add `BEGIN` and `COMMIT` statements.
## Configuration
- To use a local Ethereum node, copy `environments/public.toml.example` to