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Diffstat (limited to 'src/database/sql/driver/driver.go')
| -rw-r--r-- | src/database/sql/driver/driver.go | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/src/database/sql/driver/driver.go b/src/database/sql/driver/driver.go index b3f9d9c26c..b9bf19c04d 100644 --- a/src/database/sql/driver/driver.go +++ b/src/database/sql/driver/driver.go @@ -55,6 +55,17 @@ type Driver interface { Open(name string) (Conn, error) } +// DriverContext enhances the Driver interface by returning a Connector +// rather then a single Conn. +// It separates out the name parsing step from actually connecting to the +// database. It also gives dialers access to the context by using the +// Connector. +type DriverContext interface { + // OpenConnector must parse the name in the same format that Driver.Open + // parses the name parameter. + OpenConnector(name string) (Connector, error) +} + // Connector is an optional interface that drivers can implement. // It allows drivers to provide more flexible methods to open // database connections without requiring the use of a DSN string. |