libmigration

README

libmigration

reused bun migration functions

Documentation

Index

• Constants
• func AddColumnsDown(ctx context.Context, tx bun.Tx, columns ColumnList) error
• func AddColumnsUp(ctx context.Context, tx bun.Tx, columns ColumnList) error
• func AddIndexesDown(ctx context.Context, tx bun.Tx, indexes IndexList) error
• func AddIndexesUp(ctx context.Context, tx bun.Tx, indexes IndexList) error
• func AddTablesDown(ctx context.Context, tx bun.Tx, tables TableList) error
• func AddTablesUp(ctx context.Context, tx bun.Tx, tables TableList) error
• type Column
• type ColumnList
• type Index
• type IndexList
• type Table
• type TableList

Constants

const (
	CreatingColumn    = "creating column '%s' in Table `%s`"
	CreatingColumnErr = "can't create column '%s' in Table `%s`: %s"
	DroppingColumn    = "dropping column '%s' in Table `%s`"
	DroppingColumnErr = "can't drop column '%s' in Table `%s`: %s"
	CreatingIndex     = "creating index '%s' in Table `%s`"
	CreatingIndexErr  = "can't create index '%s' in Table `%s`: %s"
	DroppingIndex     = "dropping index '%s' in Table `%s`"
	DroppingIndexErr  = "can't drop index '%s' in Table `%s`: %s"
	CreatingTable     = "creating Table '%s'"
	CreatingTableErr  = "can't create Table '%s': %s"
	DroppingTable     = "dropping Table '%s'"
	DroppingTableErr  = "can't drop Table '%s': %s"
)

Functions

func AddColumnsDown

func AddColumnsDown(ctx context.Context, tx bun.Tx, columns ColumnList) error

func AddColumnsUp

func AddColumnsUp(ctx context.Context, tx bun.Tx, columns ColumnList) error

func AddIndexesDown

func AddIndexesDown(ctx context.Context, tx bun.Tx, indexes IndexList) error

func AddIndexesUp

func AddIndexesUp(ctx context.Context, tx bun.Tx, indexes IndexList) error

func AddTablesDown

func AddTablesDown(ctx context.Context, tx bun.Tx, tables TableList) error

func AddTablesUp

func AddTablesUp(ctx context.Context, tx bun.Tx, tables TableList) error

Types

type Column

type Column struct {
	Model interface{}
	Name  string
	Type  string

	Default interface{}
	NotNull bool
}

type ColumnList

type ColumnList []Column

type Index

type Index struct {
	Model   interface{}
	Name    string
	Columns []string
	Unique  bool
}

type IndexList

type IndexList []Index

type Table

type Table struct {
	Model       interface{}
	ForeignKeys []string
	IfNotExists bool
}

type TableList

type TableList []Table