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Diffstat (limited to 'src/database/sql/driver/driver.go')
| -rw-r--r-- | src/database/sql/driver/driver.go | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/src/database/sql/driver/driver.go b/src/database/sql/driver/driver.go index f5a2e7c16c..6113af79c5 100644 --- a/src/database/sql/driver/driver.go +++ b/src/database/sql/driver/driver.go @@ -222,6 +222,18 @@ type ConnBeginTx interface { BeginTx(ctx context.Context, opts TxOptions) (Tx, error) } +// ResetSessioner may be implemented by Conn to allow drivers to reset the +// session state associated with the connection and to signal a bad connection. +type ResetSessioner interface { + // ResetSession is called while a connection is in the connection + // pool. No queries will run on this connection until this method returns. + // + // If the connection is bad this should return driver.ErrBadConn to prevent + // the connection from being returned to the connection pool. Any other + // error will be discarded. + ResetSession(ctx context.Context) error +} + // Result is the result of a query execution. type Result interface { // LastInsertId returns the database's auto-generated ID |