sqliteutil

type DatabaseTooNewError struct {
	Kind           string
	Version        int
	CurrentVersion int
}

type DatabaseTooOldError struct {
	Kind           string
	Version        int
	MinimumVersion int
}

type InvalidMigrationChainError struct {
	Kind   string
	Reason string
}

type LegacyKindMigration struct {
	FromKind    string
	FromVersion int
	ToKind      string
	ToVersion   int
	Apply       func(tx *sql.Tx) error
}

type Migration struct {
	FromVersion int
	ToVersion   int
	Apply       func(tx *sql.Tx) error
}

type SchemaVerifyError struct {
	Kind string
	Err  error
}

type Spec struct {
	Kind                 string
	CurrentVersion       int
	MinimumVersion       int
	Pragmas              []string
	Initialize           func(tx *sql.Tx) error
	Migrations           []Migration
	LegacyKindMigrations []LegacyKindMigration
	Verify               func(tx *sql.Tx) error
}

type WrongDatabaseKindError struct {
	ExpectedKind string
	ActualKind   string
	Existing     []string
}