| // Licensed to the Apache Software Foundation (ASF) under one |
| // or more contributor license agreements. See the NOTICE file |
| // distributed with this work for additional information |
| // regarding copyright ownership. The ASF licenses this file |
| // to you 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. |
| |
| syntax = "proto2"; |
| |
| package quickstep.serialization; |
| |
| import "catalog/Catalog.proto"; |
| import "storage/StorageBlockLayout.proto"; |
| |
| enum InsertDestinationType { |
| ALWAYS_CREATE_BLOCK = 0; |
| BLOCK_POOL = 1; |
| PARTITION_AWARE = 2; |
| } |
| |
| message InsertDestination { |
| required InsertDestinationType insert_destination_type = 1; |
| required int32 relation_id = 2; |
| |
| // Note(zuyu): the actual StorageBlockLayout for insertion, if set. |
| optional StorageBlockLayoutDescription layout = 3; |
| |
| required uint64 relational_op_index = 4; |
| |
| // The convention for extension numbering is that extensions for a particular |
| // tInsertDestinationType should begin from (insert_destination_type + 1) * 16. |
| extensions 16 to max; |
| } |
| |
| message BlockPoolInsertDestination { |
| extend InsertDestination { |
| // NOTE(zuyu): empty for UpdateOperator, and otherwise all existing blocks |
| // from the relation. |
| repeated fixed64 blocks = 32 [packed=true]; |
| } |
| } |
| |
| message PartitionAwareInsertDestination { |
| extend InsertDestination { |
| optional PartitionScheme partition_scheme = 48; |
| } |
| } |