parseutil

Documentation

Overview

Package parseutil exposes shared functions used by the different parsers.

Index

• func MatchStmtAfter(f migrate.File, pos int, p func(*migrate.Stmt) (bool, error)) (bool, error)
• func MatchStmtBefore(f migrate.File, pos int, p func(*migrate.Stmt) (bool, error)) (bool, error)
• func RenameColumn(modify *schema.ModifyTable, r *Rename)
• func RenameIndex(modify *schema.ModifyTable, r *Rename)
• func RenameTable(changes schema.Changes, r *Rename) schema.Changes
• type Rename

Functions

func MatchStmtAfter

func MatchStmtAfter(f migrate.File, pos int, p func(*migrate.Stmt) (bool, error)) (bool, error)

MatchStmtAfter reports if the file contains any statement that matches the predicate after the given position.

func MatchStmtBefore

func MatchStmtBefore(f migrate.File, pos int, p func(*migrate.Stmt) (bool, error)) (bool, error)

MatchStmtBefore reports if the file contains any statement that matches the predicate before the given position.

func RenameColumn

func RenameColumn(modify *schema.ModifyTable, r *Rename)

RenameColumn patches DROP/ADD column commands to RENAME.

func RenameIndex

func RenameIndex(modify *schema.ModifyTable, r *Rename)

RenameIndex patches DROP/ADD index commands to RENAME.

func RenameTable

func RenameTable(changes schema.Changes, r *Rename) schema.Changes

RenameTable patches DROP/ADD table commands to RENAME.

Types

type Rename

type Rename struct {
	From, To string
}

Rename describes rename of a resource.