github.com/matrixorigin/matrixone@v1.2.0/pkg/vm/engine/tae/txn/txnimpl/entry.go (about)

     1  // Copyright 2021 Matrix Origin
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // You may obtain a copy of the License at
     6  //
     7  //      http://www.apache.org/licenses/LICENSE-2.0
     8  //
     9  // Unless required by applicable law or agreed to in writing, software
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  package txnimpl
    16  
    17  import (
    18  	"github.com/matrixorigin/matrixone/pkg/objectio"
    19  	"github.com/matrixorigin/matrixone/pkg/vm/engine/tae/logstore/entry"
    20  )
    21  
    22  const (
    23  	IOET_WALEntry_TxnRecord = entry.IOET_WALEntry_CustomizedStart + iota
    24  	IOET_WALEntry_TxnState
    25  )
    26  
    27  func init() {
    28  	objectio.RegisterIOEnrtyCodec(
    29  		objectio.IOEntryHeader{
    30  			Type:    IOET_WALEntry_TxnRecord,
    31  			Version: entry.IOET_WALEntry_V1,
    32  		}, nil, entry.UnmarshalEntry,
    33  	)
    34  	objectio.RegisterIOEnrtyCodec(
    35  		objectio.IOEntryHeader{
    36  			Type:    IOET_WALEntry_TxnState,
    37  			Version: entry.IOET_WALEntry_V1,
    38  		}, nil, entry.UnmarshalEntry,
    39  	)
    40  }