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- // Licensed to the LF AI & Data foundation 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.
- package integration
- import (
- "fmt"
- "github.com/milvus-io/milvus-proto/go-api/v2/commonpb"
- "github.com/milvus-io/milvus-proto/go-api/v2/schemapb"
- "github.com/milvus-io/milvus/pkg/common"
- )
- const (
- BoolField = "boolField"
- Int8Field = "int8Field"
- Int16Field = "int16Field"
- Int32Field = "int32Field"
- Int64Field = "int64Field"
- FloatField = "floatField"
- DoubleField = "doubleField"
- VarCharField = "varCharField"
- JSONField = "jsonField"
- FloatVecField = "floatVecField"
- BinVecField = "binVecField"
- Float16VecField = "float16VecField"
- BFloat16VecField = "bfloat16VecField"
- SparseFloatVecField = "sparseFloatVecField"
- )
- func ConstructSchema(collection string, dim int, autoID bool, fields ...*schemapb.FieldSchema) *schemapb.CollectionSchema {
- // if fields are specified, construct it
- if len(fields) > 0 {
- return &schemapb.CollectionSchema{
- Name: collection,
- AutoID: autoID,
- Fields: fields,
- }
- }
- // if no field is specified, use default
- pk := &schemapb.FieldSchema{
- FieldID: 100,
- Name: Int64Field,
- IsPrimaryKey: true,
- Description: "",
- DataType: schemapb.DataType_Int64,
- TypeParams: nil,
- IndexParams: nil,
- AutoID: autoID,
- }
- fVec := &schemapb.FieldSchema{
- FieldID: 101,
- Name: FloatVecField,
- IsPrimaryKey: false,
- Description: "",
- DataType: schemapb.DataType_FloatVector,
- TypeParams: []*commonpb.KeyValuePair{
- {
- Key: common.DimKey,
- Value: fmt.Sprintf("%d", dim),
- },
- },
- IndexParams: nil,
- }
- return &schemapb.CollectionSchema{
- Name: collection,
- AutoID: autoID,
- Fields: []*schemapb.FieldSchema{pk, fVec},
- }
- }
- func ConstructSchemaOfVecDataType(collection string, dim int, autoID bool, dataType schemapb.DataType) *schemapb.CollectionSchema {
- pk := &schemapb.FieldSchema{
- FieldID: 100,
- Name: Int64Field,
- IsPrimaryKey: true,
- Description: "",
- DataType: schemapb.DataType_Int64,
- TypeParams: nil,
- IndexParams: nil,
- AutoID: autoID,
- }
- var name string
- var typeParams []*commonpb.KeyValuePair
- switch dataType {
- case schemapb.DataType_FloatVector:
- name = FloatVecField
- typeParams = []*commonpb.KeyValuePair{
- {
- Key: common.DimKey,
- Value: fmt.Sprintf("%d", dim),
- },
- }
- case schemapb.DataType_SparseFloatVector:
- name = SparseFloatVecField
- typeParams = nil
- default:
- panic("unsupported data type")
- }
- fVec := &schemapb.FieldSchema{
- FieldID: 101,
- Name: name,
- IsPrimaryKey: false,
- Description: "",
- DataType: dataType,
- TypeParams: typeParams,
- IndexParams: nil,
- }
- return &schemapb.CollectionSchema{
- Name: collection,
- AutoID: autoID,
- Fields: []*schemapb.FieldSchema{pk, fVec},
- }
- }
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