mirror of https://github.com/jackc/pgx.git
40 lines
592 B
Go
40 lines
592 B
Go
package pgx_test
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import (
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"context"
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"fmt"
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"os"
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"github.com/jackc/pgx"
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)
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func Example_JSON() {
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conn, err := pgx.Connect(context.Background(), os.Getenv("PGX_TEST_DATABASE"))
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if err != nil {
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fmt.Printf("Unable to establish connection: %v", err)
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return
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}
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type person struct {
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Name string `json:"name"`
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Age int `json:"age"`
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}
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input := person{
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Name: "John",
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Age: 42,
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}
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var output person
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err = conn.QueryRow("select $1::json", input).Scan(&output)
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if err != nil {
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fmt.Println(err)
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return
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}
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fmt.Println(output.Name, output.Age)
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// Output:
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// John 42
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}
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