Method Deallocate

conn.go:375–394

Deallocate releases a prepared statement. Calling Deallocate on a non-existent prepared statement will succeed.

(ctx context.Context, name string)

// Deallocate releases a prepared statement. Calling Deallocate on a non-existent prepared statement will succeed.
func (c *Conn) Deallocate(ctx context.Context, name string) error {
	var psName string
	sd := c.preparedStatements[name]
	if sd != nil {
		psName = sd.Name
	} else {
		psName = name
	}

	err := c.pgConn.Deallocate(ctx, psName)
	if err != nil {
		return err
	}

	if sd != nil {
		delete(c.preparedStatements, name)
	}

	return nil
}

// DeallocateAll releases all previously prepared statements from the server and client, where it also resets the statement and description cache.
func (c *Conn) DeallocateAll(ctx context.Context) error {