48 lines
2.0 KiB
Go
48 lines
2.0 KiB
Go
// Copyright 2024 PingCAP, 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 distsql
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import (
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distsqlctx "github.com/pingcap/tidb/pkg/distsql/context"
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"github.com/pingcap/tidb/pkg/errctx"
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"github.com/pingcap/tidb/pkg/sessionctx/vardef"
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contextutil "github.com/pingcap/tidb/pkg/util/context"
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)
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// NewDistSQLContextForTest creates a new dist sql context for test
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func NewDistSQLContextForTest() *distsqlctx.DistSQLContext {
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return &distsqlctx.DistSQLContext{
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WarnHandler: contextutil.NewFuncWarnAppenderForTest(func(level string, err error) {}),
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TiFlashMaxThreads: vardef.DefTiFlashMaxThreads,
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TiFlashMaxBytesBeforeExternalJoin: vardef.DefTiFlashMaxBytesBeforeExternalJoin,
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TiFlashMaxBytesBeforeExternalGroupBy: vardef.DefTiFlashMaxBytesBeforeExternalGroupBy,
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TiFlashMaxBytesBeforeExternalSort: vardef.DefTiFlashMaxBytesBeforeExternalSort,
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TiFlashMaxQueryMemoryPerNode: vardef.DefTiFlashMemQuotaQueryPerNode,
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TiFlashQuerySpillRatio: vardef.DefTiFlashQuerySpillRatio,
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TiFlashHashJoinVersion: vardef.DefTiFlashHashJoinVersion,
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DistSQLConcurrency: vardef.DefDistSQLScanConcurrency,
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MinPagingSize: vardef.DefMinPagingSize,
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MaxPagingSize: vardef.DefMaxPagingSize,
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ResourceGroupName: "default",
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ErrCtx: errctx.NewContext(contextutil.IgnoreWarn),
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}
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}
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// DefaultDistSQLContext is an empty distsql context used for testing, which doesn't have a client and cannot be used to
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// send requests.
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var DefaultDistSQLContext = NewDistSQLContextForTest()
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