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70 lines
2.3 KiB
C++
70 lines
2.3 KiB
C++
// Licensed to the LF AI & Data foundation under one
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// or more contributor license agreements. See the NOTICE file
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// distributed with this work for additional information
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// regarding copyright ownership. The ASF licenses this file
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// to you under the Apache License, Version 2.0 (the
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// "License"); you may not use this file except in compliance
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// with the License. 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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#include <optional>
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#include <string>
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#include <boost/lexical_cast.hpp>
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#include <google/protobuf/text_format.h>
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#include "Schema.h"
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#include "SystemProperty.h"
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#include "protobuf_utils.h"
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namespace milvus {
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using std::string;
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std::shared_ptr<Schema>
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Schema::ParseFrom(const milvus::proto::schema::CollectionSchema& schema_proto) {
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auto schema = std::make_shared<Schema>();
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// schema->set_auto_id(schema_proto.autoid());
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// NOTE: only two system
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for (const milvus::proto::schema::FieldSchema& child :
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schema_proto.fields()) {
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auto field_id = FieldId(child.fieldid());
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auto f = FieldMeta::ParseFrom(child);
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schema->AddField(std::move(f));
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if (child.is_primary_key()) {
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AssertInfo(!schema->get_primary_field_id().has_value(),
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"repetitive primary key");
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schema->set_primary_field_id(field_id);
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}
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if (child.is_dynamic()) {
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Assert(schema_proto.enable_dynamic_field());
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AssertInfo(!schema->get_dynamic_field_id().has_value(),
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"repetitive dynamic field");
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schema->set_dynamic_field_id(field_id);
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}
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}
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AssertInfo(schema->get_primary_field_id().has_value(),
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"primary key should be specified");
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return schema;
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}
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const FieldMeta FieldMeta::RowIdMeta(FieldName("RowID"),
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RowFieldID,
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DataType::INT64,
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false);
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} // namespace milvus
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