Open returns new db connection.
(dsn string)
| 84 | |
| 85 | // Open returns new db connection. |
| 86 | func (d *covenantSQLDriver) Open(dsn string) (conn driver.Conn, err error) { |
| 87 | var cfg *Config |
| 88 | if cfg, err = ParseDSN(dsn); err != nil { |
| 89 | return |
| 90 | } |
| 91 | |
| 92 | if atomic.LoadUint32(&driverInitialized) == 0 { |
| 93 | err = defaultInit() |
| 94 | if err != nil && err != ErrAlreadyInitialized { |
| 95 | return |
| 96 | } |
| 97 | } |
| 98 | |
| 99 | return newConn(cfg) |
| 100 | } |
| 101 | |
| 102 | // ResourceMeta defines new database resources requirement descriptions. |
| 103 | type ResourceMeta struct { |