func createTable() error {
m := migration.New(
"create `test_object` table",
migration.Step(
migration.AlterTable,
migration.Body(
`DROP TABLE IF EXISTS test_object`,
),
"test_object",
),
migration.Step(
migration.CreateTable,
migration.Body("CREATE TABLE test_object (id serial not null, uuid varchar(64) not null, created_utc timestamp not null, updated_utc timestamp, active boolean, name varchar(64), variance float)"),
"test_object",
),
)
return m.Apply(spiffy.DefaultDb())
}
func main() {
err := spiffy.SetDefaultDb(spiffy.NewDbConnectionFromEnvironment())
if err != nil {
log.Fatal(err)
}
m := migration.New(
"create & fill `test_vocab`",
migration.New(
"create `test_vocab` table",
migration.Step(
migration.CreateTable,
migration.Body(
"CREATE TABLE test_vocab (id serial not null, word varchar(32) not null);",
"ALTER TABLE test_vocab ADD CONSTRAINT pk_test_vocab_id PRIMARY KEY(id);",
),
"test_vocab",
),
),
migration.New(
"fill `test_vocab`",
migration.ReadDataFile("data.sql"),
),
migration.New(
"drop `test_vocab` table",
migration.Step(
migration.AlterTable,
migration.Body(
"DROP TABLE test_vocab;",
),
"test_vocab",
),
),
)
m.SetLogger(migration.NewLogger())
m.SetShouldAbortOnError(true)
err = m.Apply(spiffy.DefaultDb())
if err != nil {
log.Fatal(err)
}
}