Documentation
¶
Overview ¶
Package gcppostgres provides connections to managed PostgreSQL Cloud SQL instances. See https://cloud.google.com/sql/docs/postgres/ for more information.
URLs ¶
For postgres.Open, gcppostgres registers for the scheme "gcppostgres". The default URL opener will create a connection using the default credentials from the environment, as described in https://cloud.google.com/docs/authentication/production. To customize the URL opener, or for more details on the URL format, see URLOpener.
See https://gocloud.dev/concepts/urls/ for background information.
Example ¶
package main
import (
"context"
"log"
"gocloud.dev/postgres"
_ "gocloud.dev/postgres/gcppostgres"
)
func main() {
// PRAGMA: This example is used on gocloud.dev; PRAGMA comments adjust how it is shown and can be ignored.
// PRAGMA: On gocloud.dev, add a blank import: _ "gocloud.dev/postgres/gcppostgres"
// PRAGMA: On gocloud.dev, hide lines until the next blank line.
ctx := context.Background()
// Replace this with your actual settings.
db, err := postgres.Open(ctx,
"gcppostgres://user:password@example-project/region/my-instance01/testdb")
if err != nil {
log.Fatal(err)
}
defer func() { _ = db.Close() }()
// Use database in your program.
_, _ = db.Exec("CREATE TABLE foo (bar INT);")
}
Output:
Index ¶
Examples ¶
Constants ¶
const Scheme = "gcppostgres"
Scheme is the URL scheme gcppostgres registers its URLOpener under on postgres.DefaultMux.
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type URLOpener ¶
type URLOpener struct {
// CertSource specifies how the opener will obtain authentication information.
// CertSource must not be nil.
CertSource proxy.CertSource
// TraceOpts contains options for OpenTelemetry.
TraceOpts []otelsql.Option
}
URLOpener opens GCP PostgreSQL URLs like "gcppostgres://user:password@myproject/us-central1/instanceId/mydb".
Source Files