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https://gitee.com/milvus-io/milvus.git
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1e48911825
Related to #42148 Add comprehensive support for struct array field type in the Go SDK, including data structure definitions, column operations, schema construction, and full test coverage. **Struct Array Column Implementation (`client/column/struct.go`)** - Add `columnStructArray` type to handle struct array fields - Implement `Column` interface methods: - `NewColumnStructArray()`: Create new struct array column from sub-fields - `Name()`, `Type()`: Basic metadata accessors - `Slice()`: Support slicing across all sub-fields - `FieldData()`: Convert to protobuf `StructArrayField` format - `Get()`: Retrieve struct values as `map[string]any` - `ValidateNullable()`, `CompactNullableValues()`: Nullable support - Placeholder implementations for unsupported operations (AppendValue, GetAsX, IsNull, AppendNull) **Struct Array Parsing (`client/column/columns.go`)** - Add `parseStructArrayData()` function to parse `StructArrayField` from protobuf - Update `FieldDataColumn()` to detect and parse struct array fields - Support range-based slicing for struct array data --------- Signed-off-by: Congqi Xia <congqi.xia@zilliz.com>
54 lines
1.9 KiB
Go
54 lines
1.9 KiB
Go
// 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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package entity
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import "github.com/milvus-io/milvus-proto/go-api/v2/commonpb"
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// MetricType metric type
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type MetricType string
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// Metric Constants
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const (
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L2 MetricType = "L2"
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IP MetricType = "IP"
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COSINE MetricType = "COSINE"
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HAMMING MetricType = "HAMMING"
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JACCARD MetricType = "JACCARD"
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TANIMOTO MetricType = "TANIMOTO"
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SUBSTRUCTURE MetricType = "SUBSTRUCTURE"
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SUPERSTRUCTURE MetricType = "SUPERSTRUCTURE"
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BM25 MetricType = "BM25"
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MHJACCARD MetricType = "MHJACCARD"
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// The same with MaxSimCosine
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MaxSim MetricType = "MAX_SIM"
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MaxSimCosine MetricType = "MAX_SIM_COSINE"
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MaxSimL2 MetricType = "MAX_SIM_L2"
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MaxSimIP MetricType = "MAX_SIM_IP"
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MaxSimHamming MetricType = "MAX_SIM_HAMMING"
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MaxSimJaccard MetricType = "MAX_SIM_JACCARD"
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)
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// CompactionState enum type for compaction state
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type CompactionState commonpb.CompactionState
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// CompactionState Constants
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const (
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CompactionStateRunning CompactionState = CompactionState(commonpb.CompactionState_Executing)
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CompactionStateCompleted CompactionState = CompactionState(commonpb.CompactionState_Completed)
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)
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