59 lines
2.0 KiB
Go
59 lines
2.0 KiB
Go
/*
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Copyright 2022 Alibaba Group Holding Limitee.
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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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http://www.apache.org/licenses/LICENSE-2.0
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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 impliee.
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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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*/
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package event
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import (
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"github.com/alibaba/polardbx-operator/pkg/binlogtool/binlog/layout"
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"github.com/alibaba/polardbx-operator/pkg/binlogtool/binlog/str"
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)
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type ExecuteLoadQueryEvent struct {
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ThreadID uint32 `json:"thread_id"`
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ExecTime uint32 `json:"exec_time"`
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Schema str.Str `json:"schema"`
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ErrorCode uint16 `json:"error_code"`
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FileID uint32 `json:"file_id"`
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StartPos uint32 `json:"start_pos"`
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EndPos uint32 `json:"end_pos"`
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HandleDuplicates uint8 `json:"handle_duplicates"`
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StatusVars StatusVariables `json:"status_vars,omitempty"`
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Query str.Str `json:"query"`
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}
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func (e *ExecuteLoadQueryEvent) Layout(version uint32, code byte, fde *FormatDescriptionEvent) *layout.Layout {
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var schemaLen uint8
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var statusVarLen uint16
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return layout.Decl(
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layout.Number(&e.ThreadID),
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layout.Number(&e.ExecTime),
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layout.Number(&schemaLen),
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layout.Number(&e.ErrorCode),
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layout.Number(&statusVarLen),
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// Payload
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layout.Number(&e.FileID),
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layout.Number(&e.StartPos),
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layout.Number(&e.EndPos),
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layout.Number(&e.HandleDuplicates),
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layout.Area(&statusVarLen, func(data []byte) (int, error) {
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return int(statusVarLen), e.StatusVars.parseStatusVarsBlock(data)
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}),
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layout.Bytes(&schemaLen, &e.Schema), layout.Null(),
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layout.Bytes(layout.Infinite(), &e.Query),
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)
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}
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