migrations

Documentation

Overview

Package migrations provides a lightweight migration runner for the Mote database. It applies SQL files embedded in the migrations directory in lexicographic order, tracking applied migrations in a _migrations table.

Index

• func Applied(ctx context.Context, pool *pgxpool.Pool) (map[string]bool, error)
• func ApplyAll(ctx context.Context, pool *pgxpool.Pool) ([]string, error)
• func EnsureMigrationsTable(ctx context.Context, pool *pgxpool.Pool) error
• func Pending(ctx context.Context, pool *pgxpool.Pool) ([]string, error)

Functions

func Applied

func Applied(ctx context.Context, pool *pgxpool.Pool) (map[string]bool, error)

Applied returns the set of migration names already applied.

func ApplyAll

func ApplyAll(ctx context.Context, pool *pgxpool.Pool) ([]string, error)

ApplyAll applies all pending migrations in order.

func EnsureMigrationsTable

func EnsureMigrationsTable(ctx context.Context, pool *pgxpool.Pool) error

EnsureMigrationsTable creates the _migrations tracking table if it does not already exist.

func Pending

func Pending(ctx context.Context, pool *pgxpool.Pool) ([]string, error)

Pending returns the names of migrations not yet applied, in order.