Go Standard Library Cookbook

How to do it...

1. Open the console and create the folder chapter02/recipe03.
2. Navigate to the directory.
3. Create the join.go file with the following content:

        package main        import (          "fmt"          "strings"        )        const selectBase = "SELECT * FROM user WHERE %s "        var refStringSlice = []string{          " FIRST_NAME = 'Jack' ",          " INSURANCE_NO = 333444555 ",          " EFFECTIVE_FROM = SYSDATE "}        func main() {          sentence := strings.Join(refStringSlice, "AND")          fmt.Printf(selectBase+"\n", sentence)        }

4. Run the code by executing go run join.go.
5. See the output in the Terminal:

6. Create the join_manually.go file with the following content:

        package main        import (          "fmt"          "strings"        ) const ...