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executor_bulk.go
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executor_bulk.go
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// Copyright (C) 2019 Satoshi Konno. All rights reserved.
//
// 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 postgresql
import (
"github.com/cybergarage/go-postgresql/postgresql/protocol/message"
"github.com/cybergarage/go-postgresql/postgresql/query"
)
// BaseBulkExecutor represents a base bulk message executor.
type BaseBulkExecutor struct {
}
// NewBaseBulkExecutor returns a base frontend message executor.
func NewBaseBulkExecutor() *BaseBulkExecutor {
return &BaseBulkExecutor{}
}
// Copy handles a COPY query.
func (executor *BaseBulkExecutor) Copy(*Conn, *query.Copy) (message.Responses, error) {
return nil, query.NewErrNotImplemented("COPY")
}
// Copy handles a COPY DATA message.
func (executor *BaseBulkExecutor) CopyData(*Conn, *query.Copy, *CopyStream) (message.Responses, error) {
return nil, query.NewErrNotImplemented("COPY DATA")
}