-
Notifications
You must be signed in to change notification settings - Fork 34
/
migrations.go
58 lines (51 loc) · 1.8 KB
/
migrations.go
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
package migrations
import . "github.com/grafana/grafana/pkg/services/sqlstore/migrator"
// --- Migration Guide line ---
// 1. Never change a migration that is committed and pushed to master
// 2. Always add new migrations (to change or undo previous migrations)
// 3. Some migraitons are not yet written (rename column, table, drop table, index etc)
func AddMigrations(mg *Migrator) {
addMigrationLogMigrations(mg)
addUserMigrations(mg)
addTempUserMigrations(mg)
addStarMigrations(mg)
addOrgMigrations(mg)
addDashboardMigration(mg)
addDataSourceMigration(mg)
addApiKeyMigrations(mg)
addDashboardSnapshotMigrations(mg)
addQuotaMigration(mg)
addAppSettingsMigration(mg)
addSessionMigration(mg)
addPlaylistMigrations(mg)
addPreferencesMigrations(mg)
}
func addMigrationLogMigrations(mg *Migrator) {
migrationLogV1 := Table{
Name: "migration_log",
Columns: []*Column{
{Name: "id", Type: DB_BigInt, IsPrimaryKey: true, IsAutoIncrement: true},
{Name: "migration_id", Type: DB_NVarchar, Length: 255},
{Name: "sql", Type: DB_Text},
{Name: "success", Type: DB_Bool},
{Name: "error", Type: DB_Text},
{Name: "timestamp", Type: DB_DateTime},
},
}
mg.AddMigration("create migration_log table", NewAddTableMigration(migrationLogV1))
}
func addStarMigrations(mg *Migrator) {
starV1 := Table{
Name: "star",
Columns: []*Column{
{Name: "id", Type: DB_BigInt, IsPrimaryKey: true, IsAutoIncrement: true},
{Name: "user_id", Type: DB_BigInt, Nullable: false},
{Name: "dashboard_id", Type: DB_BigInt, Nullable: false},
},
Indices: []*Index{
{Cols: []string{"user_id", "dashboard_id"}, Type: UniqueIndex},
},
}
mg.AddMigration("create star table", NewAddTableMigration(starV1))
mg.AddMigration("add unique index star.user_id_dashboard_id", NewAddIndexMigration(starV1, starV1.Indices[0]))
}