devops tenant api

Signed-off-by: runzexia <runzexia@yunify.com>

pkg/db/error.go

@@ -0,0 +1,31 @@
+/*
+Copyright 2018 The KubeSphere Authors.
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+    http://www.apache.org/licenses/LICENSE-2.0
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+package db
+
+import (
+	"github.com/gocraft/dbr"
+)
+
+// package errors
+var (
+	ErrNotFound           = dbr.ErrNotFound
+	ErrNotSupported       = dbr.ErrNotSupported
+	ErrTableNotSpecified  = dbr.ErrTableNotSpecified
+	ErrColumnNotSpecified = dbr.ErrColumnNotSpecified
+	ErrInvalidPointer     = dbr.ErrInvalidPointer
+	ErrPlaceholderCount   = dbr.ErrPlaceholderCount
+	ErrInvalidSliceLength = dbr.ErrInvalidSliceLength
+	ErrCantConvertToTime  = dbr.ErrCantConvertToTime
+	ErrInvalidTimestring  = dbr.ErrInvalidTimestring
+)