40 lines
1.4 KiB
Go
40 lines
1.4 KiB
Go
// Copyright © 2016 Abcum Ltd
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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package kvs
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import "context"
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// TX represents a database transaction
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type TX interface {
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Closed() bool
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Cancel() error
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Commit() error
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Clr(context.Context, []byte) (KV, error)
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ClrP(context.Context, []byte, uint64) ([]KV, error)
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ClrR(context.Context, []byte, []byte, uint64) ([]KV, error)
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Get(context.Context, int64, []byte) (KV, error)
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GetP(context.Context, int64, []byte, uint64) ([]KV, error)
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GetR(context.Context, int64, []byte, []byte, uint64) ([]KV, error)
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Del(context.Context, int64, []byte) (KV, error)
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DelC(context.Context, int64, []byte, []byte) (KV, error)
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DelP(context.Context, int64, []byte, uint64) ([]KV, error)
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DelR(context.Context, int64, []byte, []byte, uint64) ([]KV, error)
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Put(context.Context, int64, []byte, []byte) (KV, error)
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PutC(context.Context, int64, []byte, []byte, []byte) (KV, error)
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}
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