vmt

Simple fmt for processing format like ? and $1

Getting Started

Sometime you need to expand a query string in golang using question mark like this

SELECT * from user where age=? and gender=? with param=(25, m)

or postgre query like this

SELECT * from user where age=$1 and gender=$2 with param=(25, m)

using this library you can just use like this

fmt.Println(vmt.Sprintq(SELECT * from user where age=? and gender=?, 25, "m"))

or like this

fmt.Println(vmt.Sprints(SELECT * from user where age=$1 and gender=$2, 25, "m"))

Installation

go get github.com/arfan/vmt

Example

package main

import (
	"fmt"
	"github.com/arfan/vmt"
)

func main() {
	fmt.Println("hello")

	str:="I $1 $2"

	fmt.Println(vmt.Sprints(str, "love", "you"))

}

package main

import (
	"fmt"
	"github.com/arfan/vmt"
)

func main() {
	fmt.Println("hello")

	str:="I ? ?"

	fmt.Println(vmt.Sprintq(str, "love", "you"))

}