Why Go
- Case Studies
  
  Common problems companies solve with Go
- Use Cases
  
  Stories about how and why companies use Go
- Security Policy
  
  How Go can help keep you secure by default
Learn
Docs
- Effective Go
  
  Tips for writing clear, performant, and idiomatic Go code
- Go User Manual
  
  A complete introduction to building software with Go
- Standard library
  
  Reference documentation for Go's standard library
- Release Notes
  
  Learn what's new in each Go release
Packages
Community
- Recorded Talks
  
  Videos from prior events
- Meetups
  
  Meet other local Go developers
- Conferences
  
  Learn and network with Go developers from around the world
- Go blog
  
  The Go project's official blog.
- Go project
  
  Get help and stay informed from Go
- Get connected

sql

package

Go to main page

Versions in this module

v2

v2.1.1

Jan 21, 2025

v2.1.0

Jan 21, 2025

v2.0.0

Jan 21, 2025

Changes in this version

+ var ErrInvalidMigrationDirection = errors.New("invalid migration direction")

+ func SourceFromDirectory(dbGetter func() DBExecer, folder string) (migrations.Source, error)

+ func SourceFromFS(dbGetter func() DBExecer, fs fs.ReadDirFS, folder string) (migrations.Source, error)

+ type DB interface

+ BeginTx func(ctx context.Context, tx *sql.TxOptions) (*sql.Tx, error)

+ Driver func() driver.Driver

+ QueryContext func(ctx context.Context, query string, args ...interface{}) (*sql.Rows, error)

+ type DBExecer interface

+ ExecContext func(ctx context.Context, query string, args ...interface{}) (sql.Result, error)

+ type Target struct

+ func NewTarget(db DB, options ...TargetOption) (*Target, error)

+ func (target *Target) Add(ctx context.Context, id string) error

+ func (target *Target) Create(ctx context.Context) error

+ func (target *Target) Current(ctx context.Context) (string, error)

+ func (target *Target) Destroy(ctx context.Context) error

+ func (target *Target) Done(ctx context.Context) ([]string, error)

+ func (target *Target) FinishMigration(ctx context.Context, id string) error

+ func (target *Target) Lock(ctx context.Context) (migrations.Unlocker, error)

+ func (target *Target) Remove(ctx context.Context, id string) error

+ func (target *Target) StartMigration(ctx context.Context, id string) error

+ type TargetOption func(target *targetOpts) error

+ func WithDriver(driver drivers.Driver) TargetOption

+ func WithDriverOptions(options ...drivers.Option) TargetOption

+ func WithTableName(tableName string) TargetOption