snapshot

Documentation

Index

• func ParseCreateTableStmt(create string) (*ast.CreateTableStmt, error)
• func TrimCharacterSetFromRawCreateTableSQL(sql string) string
• func TrimCollateOptionFromCols(create *ast.CreateTableStmt)
• func TrimCollateOptionFromCreateTable(create *ast.CreateTableStmt)
• func TrimConstraintCheckFromCreateTable(create *ast.CreateTableStmt)
• type Snapshot
  • func From(tx *gorm.DB, ignore ...string) (s *Snapshot, err error)
  • func (s *Snapshot) DDLNodes() []ast.DDLNode
  • func (s *Snapshot) HasAnyTable() bool
  • func (s *Snapshot) RecoverTo(tx *gorm.DB) error
  • func (s *Snapshot) TableNames() []string

Functions

func ParseCreateTableStmt

func ParseCreateTableStmt(create string) (*ast.CreateTableStmt, error)

ParseCreateTableStmt parses CreateTableStmt as *ast.CreateTableStmt node

func TrimCharacterSetFromRawCreateTableSQL

func TrimCharacterSetFromRawCreateTableSQL(sql string) string

func TrimCollateOptionFromCols

func TrimCollateOptionFromCols(create *ast.CreateTableStmt)

func TrimCollateOptionFromCreateTable

func TrimCollateOptionFromCreateTable(create *ast.CreateTableStmt)

func TrimConstraintCheckFromCreateTable

func TrimConstraintCheckFromCreateTable(create *ast.CreateTableStmt)

Types

type Snapshot

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

func From

func From(tx *gorm.DB, ignore ...string) (s *Snapshot, err error)

func (*Snapshot) DDLNodes

func (s *Snapshot) DDLNodes() []ast.DDLNode

func (*Snapshot) HasAnyTable

func (s *Snapshot) HasAnyTable() bool

func (*Snapshot) RecoverTo

func (s *Snapshot) RecoverTo(tx *gorm.DB) error

func (*Snapshot) TableNames

func (s *Snapshot) TableNames() []string