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feat: migration box now supports autocommit DDL changes
To better support CockroachDB, a new migration type ("autocommit") has been added. Autocommit migrations will not be executed in a transaction, which resolves issues in when running large DDL changes in crdb transactions.
To use this feature, just prefix the file extension with `.autocommit`:
```
1234_name.up.autocommit.sql < does not run in transaction
1234_name.up.sql < runs in transaction
```
Works with all combinations:
```
1234_name.postgres.up.autocommit.sql
```- Loading branch information
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,59 @@ | ||
| // Copyright © 2024 Ory Corp | ||
| // SPDX-License-Identifier: Apache-2.0 | ||
|
|
||
| package popx | ||
|
|
||
| import ( | ||
| "fmt" | ||
| "regexp" | ||
|
|
||
| "github.com/gobuffalo/pop/v6" | ||
| ) | ||
|
|
||
| var mrx = regexp.MustCompile(`^(\d+)_([^.]+)(\.[a-z0-9]+)?\.(up|down)(|\.autocommit)\.(sql|fizz)$`) | ||
|
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||
| // Match holds the information parsed from a migration filename. | ||
| type Match struct { | ||
| Version string | ||
| Name string | ||
| DBType string | ||
| Direction string | ||
| Type string | ||
| Autocommit bool | ||
| } | ||
|
|
||
| // ParseMigrationFilename parses a migration filename. | ||
| func ParseMigrationFilename(filename string) (*Match, error) { | ||
| matches := mrx.FindAllStringSubmatch(filename, -1) | ||
| if len(matches) == 0 { | ||
| return nil, nil | ||
| } | ||
| m := matches[0] | ||
|
|
||
| var dbType string | ||
| if m[3] == "" { | ||
| dbType = "all" | ||
| } else { | ||
| dbType = pop.CanonicalDialect(m[3][1:]) | ||
| if !pop.DialectSupported(dbType) { | ||
| return nil, fmt.Errorf("unsupported dialect %s", dbType) | ||
| } | ||
| } | ||
|
|
||
| autocommit := m[5] == ".autocommit" | ||
|
|
||
| if m[6] == "fizz" && dbType != "all" { | ||
| return nil, fmt.Errorf("invalid database type %q, expected \"all\" because fizz is database type independent", dbType) | ||
| } | ||
|
|
||
| match := &Match{ | ||
| Version: m[1], | ||
| Name: m[2], | ||
| DBType: dbType, | ||
| Direction: m[4], | ||
| Type: m[6], | ||
| Autocommit: autocommit, | ||
| } | ||
|
|
||
| return match, nil | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,112 @@ | ||
| // Copyright © 2024 Ory Corp | ||
| // SPDX-License-Identifier: Apache-2.0 | ||
|
|
||
| package popx | ||
|
|
||
| import ( | ||
| "testing" | ||
|
|
||
| "github.com/stretchr/testify/require" | ||
| ) | ||
|
|
||
| func Test_ParseMigrationFilenameFizzDown(t *testing.T) { | ||
| r := require.New(t) | ||
|
|
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| m, err := ParseMigrationFilename("20190611004000_create_providers.down.fizz") | ||
| r.NoError(err) | ||
| r.NotNil(m) | ||
| r.Equal(m.Version, "20190611004000") | ||
| r.Equal(m.Name, "create_providers") | ||
| r.Equal(m.DBType, "all") | ||
| r.Equal(m.Direction, "down") | ||
| r.Equal(m.Type, "fizz") | ||
| r.Equal(m.Autocommit, false) | ||
| } | ||
|
|
||
| func Test_ParseMigrationFilenameFizzUp(t *testing.T) { | ||
| r := require.New(t) | ||
|
|
||
| m, err := ParseMigrationFilename("20190611004000_create_providers.up.fizz") | ||
| r.NoError(err) | ||
| r.NotNil(m) | ||
| r.Equal(m.Version, "20190611004000") | ||
| r.Equal(m.Name, "create_providers") | ||
| r.Equal(m.DBType, "all") | ||
| r.Equal(m.Direction, "up") | ||
| r.Equal(m.Type, "fizz") | ||
| r.Equal(m.Autocommit, false) | ||
| } | ||
|
|
||
| func Test_ParseMigrationFilenameFizzUpPostgres(t *testing.T) { | ||
| r := require.New(t) | ||
|
|
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| m, err := ParseMigrationFilename("20190611004000_create_providers.pg.up.fizz") | ||
| r.NotNil(err) | ||
| r.Equal(err.Error(), "invalid database type \"postgres\", expected \"all\" because fizz is database type independent") | ||
| r.Nil(m) | ||
| } | ||
|
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| func Test_ParseMigrationFilenameFizzDownPostgres(t *testing.T) { | ||
| r := require.New(t) | ||
|
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| m, err := ParseMigrationFilename("20190611004000_create_providers.pg.down.fizz") | ||
| r.NotNil(err) | ||
| r.Equal(err.Error(), "invalid database type \"postgres\", expected \"all\" because fizz is database type independent") | ||
| r.Nil(m) | ||
| } | ||
|
|
||
| func Test_ParseMigrationFilenameSQLUp(t *testing.T) { | ||
| r := require.New(t) | ||
|
|
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| m, err := ParseMigrationFilename("20190611004000_create_providers.up.sql") | ||
| r.NoError(err) | ||
| r.NotNil(m) | ||
| r.Equal(m.Version, "20190611004000") | ||
| r.Equal(m.Name, "create_providers") | ||
| r.Equal(m.DBType, "all") | ||
| r.Equal(m.Direction, "up") | ||
| r.Equal(m.Type, "sql") | ||
| r.Equal(m.Autocommit, false) | ||
| } | ||
|
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| func Test_ParseMigrationFilenameSQLUpPostgres(t *testing.T) { | ||
| r := require.New(t) | ||
|
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| m, err := ParseMigrationFilename("20190611004000_create_providers.pg.up.sql") | ||
| r.NoError(err) | ||
| r.NotNil(m) | ||
| r.Equal(m.Version, "20190611004000") | ||
| r.Equal(m.Name, "create_providers") | ||
| r.Equal(m.DBType, "postgres") | ||
| r.Equal(m.Direction, "up") | ||
| r.Equal(m.Type, "sql") | ||
| r.Equal(m.Autocommit, false) | ||
| } | ||
|
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| func Test_ParseMigrationFilenameSQLUpAutocommit(t *testing.T) { | ||
| r := require.New(t) | ||
|
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| m, err := ParseMigrationFilename("20190611004000_create_providers.up.autocommit.sql") | ||
| r.NoError(err) | ||
| r.NotNil(m) | ||
| r.Equal(m.Version, "20190611004000") | ||
| r.Equal(m.Name, "create_providers") | ||
| r.Equal(m.DBType, "all") | ||
| r.Equal(m.Direction, "up") | ||
| r.Equal(m.Type, "sql") | ||
| r.Equal(m.Autocommit, true) | ||
| } | ||
|
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| func Test_ParseMigrationFilenameSQLDownAutocommit(t *testing.T) { | ||
| r := require.New(t) | ||
|
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| m, err := ParseMigrationFilename("20190611004000_create_providers.mysql.down.autocommit.sql") | ||
| r.NoError(err) | ||
| r.NotNil(m) | ||
| r.Equal(m.Version, "20190611004000") | ||
| r.Equal(m.Name, "create_providers") | ||
| r.Equal(m.DBType, "mysql") | ||
| r.Equal(m.Direction, "down") | ||
| r.Equal(m.Type, "sql") | ||
| r.Equal(m.Autocommit, true) | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1 @@ | ||
| BEGIN;ROLLBACK; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1 @@ | ||
| BEGIN;ROLLBACK; |