spanner

type Client struct {
	// contains filtered or unexported fields
}

type Config struct {
	Project         string
	Instance        string
	Database        string
	CredentialsFile string
	StmtTimeout     time.Duration
}

type Error struct {
	Code ErrorCode
	// contains filtered or unexported fields
}

type ErrorCode int

type Migration struct {
	// Version is the version of the migration
	Version uint

	// Name is the name of the migration
	Name string

	// FileName is the name of the source file for the migration
	FileName string

	// Statements is the migration statements
	Statements []string

	Kind StatementKind

	// Directives defines config scoped to a single migration.
	Directives MigrationDirectives
}

type MigrationDirectives struct {
	// StatementKind overrides the auto-detected statement kind.
	// This can be used to customise how migrations are executed.
	StatementKind StatementKind
	// Kind defines the execution concurrency. Only applicable when
	// StatementKind is StatementKindConvergentDML.
	Concurrency int
}

type MigrationHistoryRecord struct {
	Version  int64     `spanner:"Version"`
	Dirty    bool      `spanner:"Dirty"`
	Created  time.Time `spanner:"Created"`
	Modified time.Time `spanner:"Modified"`
}

type MigrationLock struct {
	Success        bool
	Release        func()
	LockIdentifier string    `spanner:"LockIdentifier"`
	Expiry         time.Time `spanner:"Expiry"`
}

type Migrations []*Migration

type MigrationsOutput map[string]migrationInfo

type PlaceholderOptions struct {
	// Placeholders is map of placeholder variable names to placeholder values.
	// These will be used for placeholder replacement if ReplacementEnabled is true.
	Placeholders map[string]string
	// ReplacementEnabled is used to enable or disable placeholder substitition within migration files.
	ReplacementEnabled bool
}

type SchemaDDL struct {
	Statement  string
	Filename   string
	ObjectType string
}

type StatementKind string

type StaticData struct {
	TableName  string
	Statements []string
	Count      int
}

type UpgradeStatus string