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playlist_mig.go
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playlist_mig.go
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package migrations
import . "github.com/grafana/grafana/pkg/services/sqlstore/migrator"
func addPlaylistMigrations(mg *Migrator) {
mg.AddMigration("Drop old table playlist table", NewDropTableMigration("playlist"))
mg.AddMigration("Drop old table playlist_item table", NewDropTableMigration("playlist_item"))
playlistV2 := Table{
Name: "playlist",
Columns: []*Column{
{Name: "id", Type: DB_BigInt, IsPrimaryKey: true, IsAutoIncrement: true},
{Name: "name", Type: DB_NVarchar, Length: 255, Nullable: false},
{Name: "interval", Type: DB_NVarchar, Length: 255, Nullable: false},
{Name: "org_id", Type: DB_BigInt, Nullable: false},
},
}
// create table
mg.AddMigration("create playlist table v2", NewAddTableMigration(playlistV2))
playlistItemV2 := Table{
Name: "playlist_item",
Columns: []*Column{
{Name: "id", Type: DB_BigInt, IsPrimaryKey: true, IsAutoIncrement: true},
{Name: "playlist_id", Type: DB_BigInt, Nullable: false},
{Name: "type", Type: DB_NVarchar, Length: 255, Nullable: false},
{Name: "value", Type: DB_Text, Nullable: false},
{Name: "title", Type: DB_Text, Nullable: false},
{Name: "order", Type: DB_Int, Nullable: false},
},
}
mg.AddMigration("create playlist item table v2", NewAddTableMigration(playlistItemV2))
mg.AddMigration("Update playlist table charset", NewTableCharsetMigration("playlist", []*Column{
{Name: "name", Type: DB_NVarchar, Length: 255, Nullable: false},
{Name: "interval", Type: DB_NVarchar, Length: 255, Nullable: false},
}))
mg.AddMigration("Update playlist_item table charset", NewTableCharsetMigration("playlist_item", []*Column{
{Name: "type", Type: DB_NVarchar, Length: 255, Nullable: false},
{Name: "value", Type: DB_Text, Nullable: false},
{Name: "title", Type: DB_Text, Nullable: false},
}))
}