schema

package
v0.0.0-...-dbb064b Latest Latest
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 Go to latest Published: Jun 27, 2016 License: MIT Imports: 4 Imported by: 0

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Index

Constants

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const (
	TYPE_NUMBER = iota + 1 //tinyint, smallint, mediumint, int, bigint, year
	TYPE_FLOAT             //float, double
	TYPE_ENUM              //enum
	TYPE_SET               //set
	TYPE_STRING            //other
)

Variables

This section is empty.

Functions

This section is empty.

Types

type Index 

type Index struct {
	Name        string
	Columns     []string
	Cardinality []uint64
}

func NewIndex 

func NewIndex(name string) *Index

func (*Index) AddColumn 

func (idx *Index) AddColumn(name string, cardinality uint64)

func (*Index) FindColumn 

func (idx *Index) FindColumn(name string) int

type Table 

type Table struct {
	Schema string
	Name   string

	Columns   []TableColumn
	Indexes   []*Index
	PKColumns []int
}

func NewTable 

func NewTable(conn mysql.Executer, schema string, name string) (*Table, error)

func (*Table) AddColumn 

func (ta *Table) AddColumn(name string, columnType string, extra string)

func (*Table) AddIndex 

func (ta *Table) AddIndex(name string) (index *Index)

func (*Table) FindColumn 

func (ta *Table) FindColumn(name string) int

func (*Table) GetPKColumn 

func (ta *Table) GetPKColumn(index int) *TableColumn

func (*Table) String 

func (ta *Table) String() string

type TableColumn 

type TableColumn struct {
	Name       string
	Type       int
	IsAuto     bool
	EnumValues []string
	SetValues  []string
}

Source Files

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