footrest

type Config struct {
	Format ResponseFormat
	Params SpecialParams

	Timeout int64

	Addr string
	Root string
}

type Dialect struct {
	Operators   map[string]Operator // key(Operator.Name) must be upper case.
	Placeholder func(int) string
	Arg         func(int, any) any

	IsValidName func(string) bool

	Paginate func(uint, uint) [2]string // (rows_per_page,page) -> stmt
}

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

type Operator struct {
	Name      string
	Format    string            // "$1 == $2", "$1 BETWEEN $2 AND $3"
	Formatter OperatorFormatter // optional
}

type OperatorFormatter func(args ...string) (string, error)

type ResponseFormat struct {
	QueryOK string
	ExecOK  string
	Error   string
}

type SPParam struct {
	Name      string `json:"name"`
	Direction string `json:"direction"` // in,out,inout,return
	Type      string `json:"type"`
	Value     any    `json:"value"`
}

type SpecialParams struct {
	Select string
	Where  string
	Upsert string
	Order  string
	Rows   string
	Page   string
}