postgres

package
Version: v1.3.2 Latest Latest
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Published: May 9, 2017 License: MIT Imports: 8 Imported by: 0

README

PostgreSQL Driver

  • Runs migrations in transactions. That means that if a migration fails, it will be safely rolled back.
  • Tries to return helpful error messages.
  • Stores migration version details in table schema_migrations. This table will be auto-generated.

Usage

migrate -url postgres://user@host:port/database -path ./db/migrations create add_field_to_table
migrate -url postgres://user@host:port/database -path ./db/migrations up
migrate help # for more info

# TODO(mattes): thinking about adding some custom flag to allow migration within schemas:
-url="postgres://user@host:port/database?schema=name"

# see more docs: https://godoc.org/github.com/lib/pq#hdr-Connection_String_Parameters

Authors

Documentation

Overview

Package postgres implements the Driver interface.

Index

Constants

This section is empty.

Variables

This section is empty.

Functions

This section is empty.

Types

type Driver

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

func (*Driver) Close

func (driver *Driver) Close() error

func (*Driver) FilenameExtension

func (driver *Driver) FilenameExtension() string

func (*Driver) Initialize

func (driver *Driver) Initialize(url string) error

func (*Driver) Migrate

func (driver *Driver) Migrate(f file.File, pipe chan interface{})

func (*Driver) Version

func (driver *Driver) Version() (uint64, error)

Source Files

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