diff --git a/conn.go b/conn.go
index 3be0dfd..92299b0 100644
--- a/conn.go
+++ b/conn.go
@@ -18,10 +18,10 @@ type conn struct {
 	ConnHook
 }
 
-func (c *conn) ExecContext(ctx context.Context, query string, args []driver.NamedValue) (dd driver.Result, err error) {
+func (c *conn) ExecContext(ctx context.Context, query string, args []driver.NamedValue) (result driver.Result, err error) {
 	ctx, err = c.BeforeExecContext(ctx, query, args)
 	defer func() {
-		_, err = c.AfterExecContext(ctx, query, args, err)
+		_, result, err = c.AfterExecContext(ctx, query, args, result, err)
 	}()
 	if err != nil {
 		return nil, err
@@ -47,10 +47,10 @@ func (c *conn) ExecContext(ctx context.Context, query string, args []driver.Name
 	}
 }
 
-func (c *conn) QueryContext(ctx context.Context, query string, args []driver.NamedValue) (dd driver.Rows, err error) {
+func (c *conn) QueryContext(ctx context.Context, query string, args []driver.NamedValue) (rows driver.Rows, err error) {
 	ctx, err = c.BeforeQueryContext(ctx, query, args)
 	defer func() {
-		_, err = c.AfterQueryContext(ctx, query, args, err)
+		_, rows, err = c.AfterQueryContext(ctx, query, args, rows, err)
 	}()
 	if err != nil {
 		return
@@ -77,10 +77,10 @@ func (c *conn) QueryContext(ctx context.Context, query string, args []driver.Nam
 	}
 }
 
-func (c *conn) PrepareContext(ctx context.Context, query string) (dd driver.Stmt, err error) {
+func (c *conn) PrepareContext(ctx context.Context, query string) (s driver.Stmt, err error) {
 	ctx, err = c.BeforePrepareContext(ctx, query)
 	defer func() {
-		_, err = c.AfterPrepareContext(ctx, query, err)
+		_, s, err = c.AfterPrepareContext(ctx, query, s, err)
 	}()
 	if err != nil {
 		return nil, err
@@ -103,7 +103,7 @@ func (c *conn) PrepareContext(ctx context.Context, query string) (dd driver.Stmt
 func (c *conn) BeginTx(ctx context.Context, opts driver.TxOptions) (dd driver.Tx, err error) {
 	ctx, err = c.BeforeBeginTx(ctx, opts)
 	defer func() {
-		_, err = c.AfterBeginTx(ctx, opts, err)
+		_, dd, err = c.AfterBeginTx(ctx, opts, dd, err)
 	}()
 	if err != nil {
 		return nil, err
diff --git a/connector.go b/connector.go
index 37787aa..e74ee13 100644
--- a/connector.go
+++ b/connector.go
@@ -12,10 +12,10 @@ type connector struct {
 	ConnectorHook
 }
 
-func (c *connector) Connect(ctx context.Context) (dd driver.Conn, err error) {
+func (c *connector) Connect(ctx context.Context) (dc driver.Conn, err error) {
 	ctx, err = c.BeforeConnect(ctx)
 	defer func() {
-		_, err = c.AfterConnect(ctx, err)
+		_, dc, err = c.AfterConnect(ctx, dc, err)
 	}()
 	if err != nil {
 		return nil, err
diff --git a/hook.go b/hook.go
index 8fef54c..b0122a4 100644
--- a/hook.go
+++ b/hook.go
@@ -14,18 +14,18 @@ type Hook interface {
 
 type ConnHook interface {
 	BeforeExecContext(ctx context.Context, query string, args []driver.NamedValue) (context.Context, error)
-	AfterExecContext(ctx context.Context, query string, args []driver.NamedValue, err error) (context.Context, error)
+	AfterExecContext(ctx context.Context, query string, args []driver.NamedValue, r driver.Result, err error) (context.Context, driver.Result, error)
 	BeforeBeginTx(ctx context.Context, opts driver.TxOptions) (context.Context, error)
-	AfterBeginTx(ctx context.Context, opts driver.TxOptions, err error) (context.Context, error)
+	AfterBeginTx(ctx context.Context, opts driver.TxOptions, dd driver.Tx, err error) (context.Context, driver.Tx, error)
 	BeforeQueryContext(ctx context.Context, query string, args []driver.NamedValue) (context.Context, error)
-	AfterQueryContext(ctx context.Context, query string, args []driver.NamedValue, err error) (context.Context, error)
+	AfterQueryContext(ctx context.Context, query string, args []driver.NamedValue, rows driver.Rows, err error) (context.Context, driver.Rows, error)
 	BeforePrepareContext(ctx context.Context, query string) (context.Context, error)
-	AfterPrepareContext(ctx context.Context, query string, err error) (context.Context, error)
+	AfterPrepareContext(ctx context.Context, query string, s driver.Stmt, err error) (context.Context, driver.Stmt, error)
 }
 
 type ConnectorHook interface {
 	BeforeConnect(ctx context.Context) (context.Context, error)
-	AfterConnect(ctx context.Context, err error) (context.Context, error)
+	AfterConnect(ctx context.Context, dc driver.Conn, err error) (context.Context, driver.Conn, error)
 }
 
 type TxHook interface {
@@ -37,7 +37,7 @@ type TxHook interface {
 
 type StmtHook interface {
 	BeforeStmtQueryContext(ctx context.Context, query string, args []driver.NamedValue) (context.Context, error)
-	AfterStmtQueryContext(ctx context.Context, query string, args []driver.NamedValue, err error) (context.Context, error)
+	AfterStmtQueryContext(ctx context.Context, query string, args []driver.NamedValue, rows driver.Rows, err error) (context.Context, driver.Rows, error)
 	BeforeStmtExecContext(ctx context.Context, query string, args []driver.NamedValue) (context.Context, error)
-	AfterStmtExecContext(ctx context.Context, query string, args []driver.NamedValue, err error) (context.Context, error)
+	AfterStmtExecContext(ctx context.Context, query string, args []driver.NamedValue, r driver.Result, err error) (context.Context, driver.Result, error)
 }
diff --git a/stmt.go b/stmt.go
index 3b36b25..8c34192 100644
--- a/stmt.go
+++ b/stmt.go
@@ -20,7 +20,7 @@ type stmt struct {
 func (s *stmt) QueryContext(ctx context.Context, args []driver.NamedValue) (rows driver.Rows, err error) {
 	ctx, err = s.BeforeStmtQueryContext(ctx, s.query, args)
 	defer func() {
-		_, err = s.AfterStmtQueryContext(ctx, s.query, args, err)
+		_, rows, err = s.AfterStmtQueryContext(ctx, s.query, args, rows, err)
 	}()
 	if err != nil {
 		return nil, err
@@ -46,7 +46,7 @@ func (s *stmt) QueryContext(ctx context.Context, args []driver.NamedValue) (rows
 func (s *stmt) ExecContext(ctx context.Context, args []driver.NamedValue) (r driver.Result, err error) {
 	ctx, err = s.BeforeStmtExecContext(ctx, s.query, args)
 	defer func() {
-		_, err = s.AfterStmtExecContext(ctx, s.query, args, err)
+		_, r, err = s.AfterStmtExecContext(ctx, s.query, args, r, err)
 	}()
 	if err != nil {
 		return nil, err