function

Documentation

Index

• type Argument
• type Function
  • func Lookup(name string) Function
• type Registry
  • func (r *Registry) Register(function Function)
• type Signature

Types

type Argument

type Argument struct {
	Name        string
	DataType    string
	Default     interface{}
	Required    bool
	Description string
}

type Function

type Function interface {
	Name() string
	Description() string
	Signature
	Apply(args []string, column *sqlparser.Column, resource *view.Resource, aView *view.View) error
}

func Lookup

func Lookup(name string) Function

Lookup returns dql function if defined

type Registry

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

func (*Registry) Register

func (r *Registry) Register(function Function)

type Signature

type Signature interface {
	Arguments() []*Argument
}