changeset

type Dialect struct {
	// Name prefixes errors, e.g. "sqlserver".
	Name string
	// DefaultSchema names objects whose atlas schema is unset (SQLite: main).
	DefaultSchema string
	// Object names a dialect-specific schema object; ok is false for an unknown one.
	Object func(schema.Object) (kind string, name migrate.Name, ok bool)
	// Destructive reports whether a described change may lose data, and why.
	Destructive func(schema.Change) (bool, string)
	// Rebuilds reports whether a table member change forces the whole table to
	// be rebuilt from its desired definition, which applies every sibling change.
	Rebuilds func(schema.Change) bool
}

type Set struct {
	Changes []migrate.Change
	// contains filtered or unexported fields
}