init

ca-server/vendor/github.com/go-sql-driver/mysql/result.go

@@ -0,0 +1,50 @@
+// Go MySQL Driver - A MySQL-Driver for Go's database/sql package
+//
+// Copyright 2012 The Go-MySQL-Driver Authors. All rights reserved.
+//
+// This Source Code Form is subject to the terms of the Mozilla Public
+// License, v. 2.0. If a copy of the MPL was not distributed with this file,
+// You can obtain one at http://mozilla.org/MPL/2.0/.
+
+package mysql
+
+import "database/sql/driver"
+
+// Result exposes data not available through *connection.Result.
+//
+// This is accessible by executing statements using sql.Conn.Raw() and
+// downcasting the returned result:
+//
+//	res, err := rawConn.Exec(...)
+//	res.(mysql.Result).AllRowsAffected()
+type Result interface {
+	driver.Result
+	// AllRowsAffected returns a slice containing the affected rows for each
+	// executed statement.
+	AllRowsAffected() []int64
+	// AllLastInsertIds returns a slice containing the last inserted ID for each
+	// executed statement.
+	AllLastInsertIds() []int64
+}
+
+type mysqlResult struct {
+	// One entry in both slices is created for every executed statement result.
+	affectedRows []int64
+	insertIds    []int64
+}
+
+func (res *mysqlResult) LastInsertId() (int64, error) {
+	return res.insertIds[len(res.insertIds)-1], nil
+}
+
+func (res *mysqlResult) RowsAffected() (int64, error) {
+	return res.affectedRows[len(res.affectedRows)-1], nil
+}
+
+func (res *mysqlResult) AllLastInsertIds() []int64 {
+	return append([]int64{}, res.insertIds...) // defensive copy
+}
+
+func (res *mysqlResult) AllRowsAffected() []int64 {
+	return append([]int64{}, res.affectedRows...) // defensive copy
+}