mirror of https://github.com/jackc/pgx.git
a95cfe5cc5
If multiple hostnames are provided and one cannot be resolved the others should still be tried. Longterm, it would be nice for the connect process to return a list of errors rather than just one. fixes https://github.com/jackc/pgx/issues/1464 |
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|---|---|---|
| .. | ||
| internal/ctxwatch | ||
| README.md | ||
| auth_scram.go | ||
| benchmark_private_test.go | ||
| benchmark_test.go | ||
| config.go | ||
| config_test.go | ||
| defaults.go | ||
| defaults_windows.go | ||
| doc.go | ||
| errors.go | ||
| errors_test.go | ||
| export_test.go | ||
| helper_test.go | ||
| krb5.go | ||
| pgconn.go | ||
| pgconn_private_test.go | ||
| pgconn_stress_test.go | ||
| pgconn_test.go | ||
README.md
pgconn
Package pgconn is a low-level PostgreSQL database driver. It operates at nearly the same level as the C library libpq. It is primarily intended to serve as the foundation for higher level libraries such as https://github.com/jackc/pgx. Applications should handle normal queries with a higher level library and only use pgconn directly when required for low-level access to PostgreSQL functionality.
Example Usage
pgConn, err := pgconn.Connect(context.Background(), os.Getenv("DATABASE_URL"))
if err != nil {
log.Fatalln("pgconn failed to connect:", err)
}
defer pgConn.Close(context.Background())
result := pgConn.ExecParams(context.Background(), "SELECT email FROM users WHERE id=$1", [][]byte{[]byte("123")}, nil, nil, nil)
for result.NextRow() {
fmt.Println("User 123 has email:", string(result.Values()[0]))
}
_, err = result.Close()
if err != nil {
log.Fatalln("failed reading result:", err)
}
Testing
See CONTRIBUTING.md for setup instructions.