58 lines
1.7 KiB
Go
58 lines
1.7 KiB
Go
// Copyright 2022 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 session_test
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import (
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"context"
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"strings"
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"testing"
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"github.com/pingcap/tidb/session"
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"github.com/pingcap/tidb/testkit"
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"github.com/stretchr/testify/require"
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)
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func TestUpgradeVersion83(t *testing.T) {
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ctx := context.Background()
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store, _, clean := testkit.CreateMockStoreAndDomain(t)
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defer clean()
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tk := testkit.NewTestKit(t, store)
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ver, err := session.GetBootstrapVersion(tk.Session())
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require.NoError(t, err)
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require.Equal(t, session.CurrentBootstrapVersion, ver)
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statsHistoryTblFields := []struct {
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field string
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tp string
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}{
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{"table_id", "bigint(64)"},
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{"stats_data", "longblob"},
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{"seq_no", "bigint(64)"},
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{"version", "bigint(64)"},
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{"create_time", "datetime(6)"},
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}
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rStatsHistoryTbl, err := tk.Exec(`desc mysql.stats_history`)
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require.NoError(t, err)
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req := rStatsHistoryTbl.NewChunk(nil)
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require.NoError(t, rStatsHistoryTbl.Next(ctx, req))
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require.Equal(t, 5, req.NumRows())
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for i := 0; i < 5; i++ {
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row := req.GetRow(i)
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require.Equal(t, statsHistoryTblFields[i].field, strings.ToLower(row.GetString(0)))
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require.Equal(t, statsHistoryTblFields[i].tp, strings.ToLower(row.GetString(1)))
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}
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}
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