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// the Apache License, Version 2.0 (the "License"); you may
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// 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 trace

import "github.com/apache/skywalking-banyandb/pkg/query/vectorized"

const (
	phase1ColumnKey = iota
	phase1ColumnSeriesID
	phase1ColumnPartID
	phase1ColumnPayload
	phase1ColumnTraceID
)

// Phase-1 column names.
const (
	Phase1ColumnNameKey      = "key"
	Phase1ColumnNameSeriesID = "seriesID"
	Phase1ColumnNamePartID   = "partID"
	Phase1ColumnNamePayload  = "payload"
	Phase1ColumnNameTraceID  = "traceID"
)

// NewPhase1Schema returns the thin trace-ID resolution batch schema.
func NewPhase1Schema() *vectorized.BatchSchema {
	return vectorized.NewBatchSchema([]vectorized.ColumnDef{
		{Name: Phase1ColumnNameKey, Role: vectorized.RoleTimestamp, Type: vectorized.ColumnTypeInt64},
		{Name: Phase1ColumnNameSeriesID, Role: vectorized.RoleSeriesID, Type: vectorized.ColumnTypeInt64},
		{Name: Phase1ColumnNamePartID, Role: vectorized.RoleShardID, Type: vectorized.ColumnTypeInt64},
		{Name: Phase1ColumnNamePayload, Role: vectorized.RoleTag, Type: vectorized.ColumnTypeBytes},
		{Name: Phase1ColumnNameTraceID, Role: vectorized.RoleTag, Type: vectorized.ColumnTypeString},
	})
}
