wehub-resource-sync
53 lines
1.4 KiB
Go
53 lines
1.4 KiB
Go
// Copyright 2024 Dolthub, Inc.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// 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 tables
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import (
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"io"
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"github.com/dolthub/go-mysql-server/sql"
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)
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// partitionIter is a partition iterator that returns a single partition.
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type partitionIter struct {
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used bool
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}
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var _ sql.PartitionIter = (*partitionIter)(nil)
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// Close implements the interface sql.PartitionIter.
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func (iter *partitionIter) Close(ctx *sql.Context) error {
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return nil
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}
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// Next implements the interface sql.PartitionIter.
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func (iter *partitionIter) Next(ctx *sql.Context) (sql.Partition, error) {
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if iter.used {
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return nil, io.EOF
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}
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iter.used = true
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return partition{}, nil
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}
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// partition is a dummy value that is returned from partitionIter.
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type partition struct{}
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var _ sql.Partition = partition{}
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// Key implements the interface sql.Partition.
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func (p partition) Key() []byte {
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return nil
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}
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