Method Format

postgres/parser/sem/tree/create_function.go:38–75

Format implements the NodeFormatter interface.

(ctx *FmtCtx)

// Format implements the NodeFormatter interface.
func (node *CreateFunction) Format(ctx *FmtCtx) {
	ctx.WriteString("CREATE ")
	if node.Replace {
		ctx.WriteString("OR REPLACE ")
	}
	ctx.WriteString("FUNCTION ")
	ctx.FormatNode(node.Name)
	if len(node.Args) != 0 {
		ctx.WriteString(" (")
		ctx.FormatNode(node.Args)
		ctx.WriteString(" )")
	}
	if node.RetType != nil {
		if !node.ReturnsTable {
			ctx.WriteString("RETURNS ")
			if node.ReturnsSetOf {
				ctx.WriteString("SETOF ")
			}
			ctx.WriteString(node.RetType[0].Type.SQLString())
		} else {
			ctx.WriteString("RETURNS TABLE ")
			for i, t := range node.RetType {
				if i != 0 {
					ctx.WriteString(", ")
				}
				ctx.FormatNode(&t.Name)
				ctx.WriteByte(' ')
				ctx.WriteString(t.Type.SQLString())
			}
		}
	}
	for i, option := range node.Options {
		if i != 0 {
			ctx.WriteByte(' ')
		}
		ctx.FormatNode(option)
	}
}

type SimpleColumnDef struct {
	Name Name