585 lines
21 KiB
Go
585 lines
21 KiB
Go
// Copyright 2018 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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// See the License for the specific language governing permissions and
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// limitations under the License.
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package executor_test
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import (
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"context"
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"fmt"
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"time"
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. "github.com/pingcap/check"
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"github.com/pingcap/parser/model"
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"github.com/pingcap/tidb/executor"
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"github.com/pingcap/tidb/table/tables"
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"github.com/pingcap/tidb/types"
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"github.com/pingcap/tidb/util/mock"
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"github.com/pingcap/tidb/util/testkit"
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)
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func (s *testSuite1) TestAdminCheckIndexRange(c *C) {
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tk := testkit.NewTestKit(c, s.store)
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tk.MustExec("use test")
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tk.MustExec(`drop table if exists check_index_test;`)
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tk.MustExec(`create table check_index_test (a int, b varchar(10), index a_b (a, b), index b (b))`)
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tk.MustExec(`insert check_index_test values (3, "ab"),(2, "cd"),(1, "ef"),(-1, "hi")`)
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result := tk.MustQuery("admin check index check_index_test a_b (2, 4);")
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result.Check(testkit.Rows("1 ef 3", "2 cd 2"))
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result = tk.MustQuery("admin check index check_index_test a_b (3, 5);")
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result.Check(testkit.Rows("-1 hi 4", "1 ef 3"))
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tk.MustExec("use mysql")
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result = tk.MustQuery("admin check index test.check_index_test a_b (2, 3), (4, 5);")
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result.Check(testkit.Rows("-1 hi 4", "2 cd 2"))
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}
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func findIndexByName(idxName string, indices []*model.IndexInfo) *model.IndexInfo {
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for _, idx := range indices {
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if idx.Name.L == idxName {
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return idx
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}
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}
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return nil
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}
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func (s *testSuite2) TestAdminRecoverIndex(c *C) {
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tk := testkit.NewTestKit(c, s.store)
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tk.MustExec("use test")
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tk.MustExec("drop table if exists admin_test")
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tk.MustExec("create table admin_test (c1 int, c2 int, c3 int default 1, index (c1), unique key(c2))")
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tk.MustExec("insert admin_test (c1, c2) values (1, 1), (2, 2), (NULL, NULL)")
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r := tk.MustQuery("admin recover index admin_test c1")
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r.Check(testkit.Rows("0 3"))
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r = tk.MustQuery("admin recover index admin_test c2")
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r.Check(testkit.Rows("0 3"))
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tk.MustExec("admin check index admin_test c1")
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tk.MustExec("admin check index admin_test c2")
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tk.MustExec("drop table if exists admin_test")
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tk.MustExec("create table admin_test (c1 int, c2 int, c3 int default 1, primary key(c1), unique key(c2))")
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tk.MustExec("insert admin_test (c1, c2) values (1, 1), (2, 2), (3, 3), (10, 10), (20, 20)")
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// pk is handle, no additional unique index, no way to recover
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_, err := tk.Exec("admin recover index admin_test c1")
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// err:index is not found
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c.Assert(err, NotNil)
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r = tk.MustQuery("admin recover index admin_test c2")
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r.Check(testkit.Rows("0 5"))
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tk.MustExec("admin check index admin_test c2")
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// Make some corrupted index.
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s.ctx = mock.NewContext()
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s.ctx.Store = s.store
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is := s.domain.InfoSchema()
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dbName := model.NewCIStr("test")
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tblName := model.NewCIStr("admin_test")
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tbl, err := is.TableByName(dbName, tblName)
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c.Assert(err, IsNil)
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tblInfo := tbl.Meta()
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idxInfo := findIndexByName("c2", tblInfo.Indices)
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indexOpr := tables.NewIndex(tblInfo.ID, tblInfo, idxInfo)
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sc := s.ctx.GetSessionVars().StmtCtx
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txn, err := s.store.Begin()
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c.Assert(err, IsNil)
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err = indexOpr.Delete(sc, txn, types.MakeDatums(1), 1, nil)
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c.Assert(err, IsNil)
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err = txn.Commit(context.Background())
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c.Assert(err, IsNil)
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_, err = tk.Exec("admin check table admin_test")
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c.Assert(err, NotNil)
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c.Assert(executor.ErrAdminCheckTable.Equal(err), IsTrue)
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_, err = tk.Exec("admin check index admin_test c2")
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c.Assert(err, NotNil)
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r = tk.MustQuery("SELECT COUNT(*) FROM admin_test USE INDEX(c2)")
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r.Check(testkit.Rows("4"))
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r = tk.MustQuery("admin recover index admin_test c2")
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r.Check(testkit.Rows("1 5"))
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r = tk.MustQuery("SELECT COUNT(*) FROM admin_test USE INDEX(c2)")
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r.Check(testkit.Rows("5"))
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tk.MustExec("admin check index admin_test c2")
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tk.MustExec("admin check table admin_test")
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txn, err = s.store.Begin()
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c.Assert(err, IsNil)
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err = indexOpr.Delete(sc, txn, types.MakeDatums(10), 10, nil)
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c.Assert(err, IsNil)
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err = txn.Commit(context.Background())
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c.Assert(err, IsNil)
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_, err = tk.Exec("admin check index admin_test c2")
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c.Assert(err, NotNil)
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r = tk.MustQuery("admin recover index admin_test c2")
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r.Check(testkit.Rows("1 5"))
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tk.MustExec("admin check index admin_test c2")
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tk.MustExec("admin check table admin_test")
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txn, err = s.store.Begin()
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c.Assert(err, IsNil)
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err = indexOpr.Delete(sc, txn, types.MakeDatums(1), 1, nil)
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c.Assert(err, IsNil)
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err = indexOpr.Delete(sc, txn, types.MakeDatums(2), 2, nil)
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c.Assert(err, IsNil)
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err = indexOpr.Delete(sc, txn, types.MakeDatums(3), 3, nil)
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c.Assert(err, IsNil)
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err = indexOpr.Delete(sc, txn, types.MakeDatums(10), 10, nil)
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c.Assert(err, IsNil)
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err = indexOpr.Delete(sc, txn, types.MakeDatums(20), 20, nil)
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c.Assert(err, IsNil)
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err = txn.Commit(context.Background())
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c.Assert(err, IsNil)
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_, err = tk.Exec("admin check table admin_test")
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c.Assert(err, NotNil)
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_, err = tk.Exec("admin check index admin_test c2")
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c.Assert(err, NotNil)
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r = tk.MustQuery("SELECT COUNT(*) FROM admin_test USE INDEX(c2)")
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r.Check(testkit.Rows("0"))
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r = tk.MustQuery("SELECT COUNT(*) FROM admin_test")
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r.Check(testkit.Rows("5"))
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r = tk.MustQuery("admin recover index admin_test c2")
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r.Check(testkit.Rows("5 5"))
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r = tk.MustQuery("SELECT COUNT(*) FROM admin_test USE INDEX(c2)")
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r.Check(testkit.Rows("5"))
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tk.MustExec("admin check index admin_test c2")
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tk.MustExec("admin check table admin_test")
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}
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func (s *testSuite2) TestAdminRecoverIndex1(c *C) {
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tk := testkit.NewTestKit(c, s.store)
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s.ctx = mock.NewContext()
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s.ctx.Store = s.store
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dbName := model.NewCIStr("test")
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tblName := model.NewCIStr("admin_test")
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sc := s.ctx.GetSessionVars().StmtCtx
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tk.MustExec("use test")
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tk.MustExec("drop table if exists admin_test")
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tk.MustExec("create table admin_test (c1 varchar(255), c2 int, c3 int default 1, primary key(c1), unique key(c2))")
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tk.MustExec("insert admin_test (c1, c2) values ('1', 1), ('2', 2), ('3', 3), ('10', 10), ('20', 20)")
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r := tk.MustQuery("SELECT COUNT(*) FROM admin_test USE INDEX(`primary`)")
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r.Check(testkit.Rows("5"))
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is := s.domain.InfoSchema()
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tbl, err := is.TableByName(dbName, tblName)
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c.Assert(err, IsNil)
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tblInfo := tbl.Meta()
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idxInfo := findIndexByName("primary", tblInfo.Indices)
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c.Assert(idxInfo, NotNil)
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indexOpr := tables.NewIndex(tblInfo.ID, tblInfo, idxInfo)
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txn, err := s.store.Begin()
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c.Assert(err, IsNil)
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err = indexOpr.Delete(sc, txn, types.MakeDatums("1"), 1, nil)
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c.Assert(err, IsNil)
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err = indexOpr.Delete(sc, txn, types.MakeDatums("2"), 2, nil)
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c.Assert(err, IsNil)
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err = indexOpr.Delete(sc, txn, types.MakeDatums("3"), 3, nil)
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c.Assert(err, IsNil)
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err = indexOpr.Delete(sc, txn, types.MakeDatums("10"), 4, nil)
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c.Assert(err, IsNil)
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err = txn.Commit(context.Background())
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c.Assert(err, IsNil)
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r = tk.MustQuery("SELECT COUNT(*) FROM admin_test USE INDEX(`primary`)")
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r.Check(testkit.Rows("1"))
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r = tk.MustQuery("admin recover index admin_test `primary`")
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r.Check(testkit.Rows("4 5"))
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r = tk.MustQuery("SELECT COUNT(*) FROM admin_test USE INDEX(`primary`)")
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r.Check(testkit.Rows("5"))
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tk.MustExec("admin check table admin_test")
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tk.MustExec("admin check index admin_test c2")
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tk.MustExec("admin check index admin_test `primary`")
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}
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func (s *testSuite2) TestAdminCleanupIndex(c *C) {
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tk := testkit.NewTestKit(c, s.store)
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tk.MustExec("use test")
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tk.MustExec("drop table if exists admin_test")
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tk.MustExec("create table admin_test (c1 int, c2 int, c3 int default 1, primary key (c1), unique key(c2), key (c3))")
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tk.MustExec("insert admin_test (c1, c2) values (1, 2), (3, 4), (-5, NULL)")
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tk.MustExec("insert admin_test (c1, c3) values (7, 100), (9, 100), (11, NULL)")
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// pk is handle, no need to cleanup
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_, err := tk.Exec("admin cleanup index admin_test `primary`")
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c.Assert(err, NotNil)
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r := tk.MustQuery("admin cleanup index admin_test c2")
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r.Check(testkit.Rows("0"))
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r = tk.MustQuery("admin cleanup index admin_test c3")
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r.Check(testkit.Rows("0"))
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// Make some dangling index.
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s.ctx = mock.NewContext()
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s.ctx.Store = s.store
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is := s.domain.InfoSchema()
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dbName := model.NewCIStr("test")
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tblName := model.NewCIStr("admin_test")
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tbl, err := is.TableByName(dbName, tblName)
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c.Assert(err, IsNil)
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tblInfo := tbl.Meta()
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idxInfo2 := findIndexByName("c2", tblInfo.Indices)
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indexOpr2 := tables.NewIndex(tblInfo.ID, tblInfo, idxInfo2)
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idxInfo3 := findIndexByName("c3", tblInfo.Indices)
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indexOpr3 := tables.NewIndex(tblInfo.ID, tblInfo, idxInfo3)
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txn, err := s.store.Begin()
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c.Assert(err, IsNil)
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_, err = indexOpr2.Create(s.ctx, txn, types.MakeDatums(1), -100)
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c.Assert(err, IsNil)
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_, err = indexOpr2.Create(s.ctx, txn, types.MakeDatums(6), 100)
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c.Assert(err, IsNil)
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_, err = indexOpr2.Create(s.ctx, txn, types.MakeDatums(8), 100)
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c.Assert(err, IsNil)
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_, err = indexOpr2.Create(s.ctx, txn, types.MakeDatums(nil), 101)
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c.Assert(err, IsNil)
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_, err = indexOpr2.Create(s.ctx, txn, types.MakeDatums(nil), 102)
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c.Assert(err, IsNil)
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_, err = indexOpr3.Create(s.ctx, txn, types.MakeDatums(6), 200)
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c.Assert(err, IsNil)
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_, err = indexOpr3.Create(s.ctx, txn, types.MakeDatums(6), -200)
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c.Assert(err, IsNil)
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_, err = indexOpr3.Create(s.ctx, txn, types.MakeDatums(8), -200)
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c.Assert(err, IsNil)
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err = txn.Commit(context.Background())
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c.Assert(err, IsNil)
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_, err = tk.Exec("admin check table admin_test")
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c.Assert(err, NotNil)
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_, err = tk.Exec("admin check index admin_test c2")
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c.Assert(err, NotNil)
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r = tk.MustQuery("SELECT COUNT(*) FROM admin_test USE INDEX(c2)")
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r.Check(testkit.Rows("11"))
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r = tk.MustQuery("admin cleanup index admin_test c2")
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r.Check(testkit.Rows("5"))
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r = tk.MustQuery("SELECT COUNT(*) FROM admin_test USE INDEX(c2)")
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r.Check(testkit.Rows("6"))
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tk.MustExec("admin check index admin_test c2")
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_, err = tk.Exec("admin check table admin_test")
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c.Assert(err, NotNil)
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_, err = tk.Exec("admin check index admin_test c3")
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c.Assert(err, NotNil)
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r = tk.MustQuery("SELECT COUNT(*) FROM admin_test USE INDEX(c3)")
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r.Check(testkit.Rows("9"))
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r = tk.MustQuery("admin cleanup index admin_test c3")
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r.Check(testkit.Rows("3"))
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r = tk.MustQuery("SELECT COUNT(*) FROM admin_test USE INDEX(c3)")
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r.Check(testkit.Rows("6"))
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tk.MustExec("admin check index admin_test c3")
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tk.MustExec("admin check table admin_test")
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}
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func (s *testSuite2) TestAdminCleanupIndexPKNotHandle(c *C) {
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tk := testkit.NewTestKit(c, s.store)
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tk.MustExec("use test")
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tk.MustExec("drop table if exists admin_test")
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tk.MustExec("create table admin_test (c1 int, c2 int, c3 int, primary key (c1, c2))")
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tk.MustExec("insert admin_test (c1, c2) values (1, 2), (3, 4), (-5, 5)")
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r := tk.MustQuery("admin cleanup index admin_test `primary`")
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r.Check(testkit.Rows("0"))
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// Make some dangling index.
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s.ctx = mock.NewContext()
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s.ctx.Store = s.store
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is := s.domain.InfoSchema()
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dbName := model.NewCIStr("test")
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tblName := model.NewCIStr("admin_test")
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tbl, err := is.TableByName(dbName, tblName)
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c.Assert(err, IsNil)
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tblInfo := tbl.Meta()
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idxInfo := findIndexByName("primary", tblInfo.Indices)
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indexOpr := tables.NewIndex(tblInfo.ID, tblInfo, idxInfo)
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txn, err := s.store.Begin()
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c.Assert(err, IsNil)
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_, err = indexOpr.Create(s.ctx, txn, types.MakeDatums(7, 10), -100)
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c.Assert(err, IsNil)
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_, err = indexOpr.Create(s.ctx, txn, types.MakeDatums(4, 6), 100)
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c.Assert(err, IsNil)
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_, err = indexOpr.Create(s.ctx, txn, types.MakeDatums(-7, 4), 101)
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c.Assert(err, IsNil)
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err = txn.Commit(context.Background())
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c.Assert(err, IsNil)
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_, err = tk.Exec("admin check table admin_test")
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c.Assert(err, NotNil)
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_, err = tk.Exec("admin check index admin_test `primary`")
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c.Assert(err, NotNil)
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r = tk.MustQuery("SELECT COUNT(*) FROM admin_test USE INDEX(`primary`)")
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r.Check(testkit.Rows("6"))
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r = tk.MustQuery("admin cleanup index admin_test `primary`")
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r.Check(testkit.Rows("3"))
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r = tk.MustQuery("SELECT COUNT(*) FROM admin_test USE INDEX(`primary`)")
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r.Check(testkit.Rows("3"))
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tk.MustExec("admin check index admin_test `primary`")
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tk.MustExec("admin check table admin_test")
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}
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func (s *testSuite2) TestAdminCleanupIndexMore(c *C) {
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tk := testkit.NewTestKit(c, s.store)
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tk.MustExec("use test")
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tk.MustExec("drop table if exists admin_test")
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tk.MustExec("create table admin_test (c1 int, c2 int, unique key (c1, c2), key (c2))")
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tk.MustExec("insert admin_test values (1, 2), (3, 4), (5, 6)")
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tk.MustExec("admin cleanup index admin_test c1")
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tk.MustExec("admin cleanup index admin_test c2")
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// Make some dangling index.
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s.ctx = mock.NewContext()
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s.ctx.Store = s.store
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is := s.domain.InfoSchema()
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dbName := model.NewCIStr("test")
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tblName := model.NewCIStr("admin_test")
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tbl, err := is.TableByName(dbName, tblName)
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c.Assert(err, IsNil)
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tblInfo := tbl.Meta()
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idxInfo1 := findIndexByName("c1", tblInfo.Indices)
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indexOpr1 := tables.NewIndex(tblInfo.ID, tblInfo, idxInfo1)
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idxInfo2 := findIndexByName("c2", tblInfo.Indices)
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indexOpr2 := tables.NewIndex(tblInfo.ID, tblInfo, idxInfo2)
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txn, err := s.store.Begin()
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c.Assert(err, IsNil)
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for i := 0; i < 2000; i++ {
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c1 := int64(2*i + 7)
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c2 := int64(2*i + 8)
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_, err = indexOpr1.Create(s.ctx, txn, types.MakeDatums(c1, c2), c1)
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c.Assert(err, IsNil)
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_, err = indexOpr2.Create(s.ctx, txn, types.MakeDatums(c2), c1)
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c.Assert(err, IsNil)
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}
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err = txn.Commit(context.Background())
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c.Assert(err, IsNil)
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_, err = tk.Exec("admin check table admin_test")
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c.Assert(err, NotNil)
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_, err = tk.Exec("admin check index admin_test c1")
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c.Assert(err, NotNil)
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_, err = tk.Exec("admin check index admin_test c2")
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c.Assert(err, NotNil)
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r := tk.MustQuery("SELECT COUNT(*) FROM admin_test")
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r.Check(testkit.Rows("3"))
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r = tk.MustQuery("SELECT COUNT(*) FROM admin_test USE INDEX(c1)")
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r.Check(testkit.Rows("2003"))
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r = tk.MustQuery("SELECT COUNT(*) FROM admin_test USE INDEX(c2)")
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r.Check(testkit.Rows("2003"))
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r = tk.MustQuery("admin cleanup index admin_test c1")
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r.Check(testkit.Rows("2000"))
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r = tk.MustQuery("admin cleanup index admin_test c2")
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r.Check(testkit.Rows("2000"))
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r = tk.MustQuery("SELECT COUNT(*) FROM admin_test USE INDEX(c1)")
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r.Check(testkit.Rows("3"))
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r = tk.MustQuery("SELECT COUNT(*) FROM admin_test USE INDEX(c2)")
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r.Check(testkit.Rows("3"))
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tk.MustExec("admin check index admin_test c1")
|
|
tk.MustExec("admin check index admin_test c2")
|
|
tk.MustExec("admin check table admin_test")
|
|
}
|
|
|
|
func (s *testSuite1) TestAdminCheckTable(c *C) {
|
|
// test NULL value.
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec(`CREATE TABLE test_null (
|
|
a int(11) NOT NULL,
|
|
c int(11) NOT NULL,
|
|
PRIMARY KEY (a, c),
|
|
KEY idx_a (a)
|
|
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COLLATE=utf8_bin`)
|
|
|
|
tk.MustExec(`insert into test_null(a, c) values(2, 2);`)
|
|
tk.MustExec(`ALTER TABLE test_null ADD COLUMN b int NULL DEFAULT '1795454803' AFTER a;`)
|
|
tk.MustExec(`ALTER TABLE test_null add index b(b);`)
|
|
tk.MustExec("ADMIN CHECK TABLE test_null")
|
|
|
|
// Fix unflatten issue in CheckExec.
|
|
tk.MustExec(`drop table if exists test`)
|
|
tk.MustExec(`create table test (
|
|
a time,
|
|
PRIMARY KEY (a)
|
|
);`)
|
|
|
|
tk.MustExec(`insert into test set a='12:10:36';`)
|
|
tk.MustExec(`admin check table test`)
|
|
|
|
// Test decimal
|
|
tk.MustExec(`drop table if exists test`)
|
|
tk.MustExec("CREATE TABLE test ( a decimal, PRIMARY KEY (a));")
|
|
tk.MustExec("insert into test set a=10;")
|
|
tk.MustExec("admin check table test;")
|
|
|
|
// Test timestamp type check table.
|
|
tk.MustExec(`drop table if exists test`)
|
|
tk.MustExec(`create table test ( a TIMESTAMP, primary key(a) );`)
|
|
tk.MustExec(`insert into test set a='2015-08-10 04:18:49';`)
|
|
tk.MustExec(`admin check table test;`)
|
|
|
|
// Test partitioned table.
|
|
tk.MustExec(`drop table if exists test`)
|
|
tk.MustExec(`create table test (
|
|
a int not null,
|
|
c int not null,
|
|
primary key (a, c),
|
|
key idx_a (a)) partition by range (c) (
|
|
partition p1 values less than (1),
|
|
partition p2 values less than (4),
|
|
partition p3 values less than (7),
|
|
partition p4 values less than (11))`)
|
|
for i := 1; i <= 10; i++ {
|
|
tk.MustExec(fmt.Sprintf("insert into test values (%d, %d);", i, i))
|
|
}
|
|
tk.MustExec(`admin check table test;`)
|
|
|
|
// Test index in virtual generated column.
|
|
tk.MustExec(`drop table if exists test`)
|
|
tk.MustExec(`create table test ( b json , c int as (JSON_EXTRACT(b,'$.d')) , index idxc(c));`)
|
|
tk.MustExec(`INSERT INTO test set b='{"d": 100}';`)
|
|
tk.MustExec(`admin check table test;`)
|
|
// Test prefix index.
|
|
tk.MustExec(`drop table if exists t`)
|
|
tk.MustExec(`CREATE TABLE t (
|
|
ID CHAR(32) NOT NULL,
|
|
name CHAR(32) NOT NULL,
|
|
value CHAR(255),
|
|
INDEX indexIDname (ID(8),name(8)));`)
|
|
tk.MustExec(`INSERT INTO t VALUES ('keyword','urlprefix','text/ /text');`)
|
|
tk.MustExec(`admin check table t;`)
|
|
|
|
tk.MustExec("use mysql")
|
|
tk.MustExec(`admin check table test.t;`)
|
|
_, err := tk.Exec("admin check table t")
|
|
c.Assert(err, NotNil)
|
|
|
|
// test add index on time type column which have default value
|
|
tk.MustExec("use test")
|
|
tk.MustExec(`drop table if exists t1`)
|
|
tk.MustExec(`CREATE TABLE t1 (c2 YEAR, PRIMARY KEY (c2))`)
|
|
tk.MustExec(`INSERT INTO t1 SET c2 = '1912'`)
|
|
tk.MustExec(`ALTER TABLE t1 ADD COLUMN c3 TIMESTAMP NULL DEFAULT '1976-08-29 16:28:11'`)
|
|
tk.MustExec(`ALTER TABLE t1 ADD COLUMN c4 DATE NULL DEFAULT '1976-08-29'`)
|
|
tk.MustExec(`ALTER TABLE t1 ADD COLUMN c5 TIME NULL DEFAULT '16:28:11'`)
|
|
tk.MustExec(`ALTER TABLE t1 ADD COLUMN c6 YEAR NULL DEFAULT '1976'`)
|
|
tk.MustExec(`ALTER TABLE t1 ADD INDEX idx1 (c2, c3,c4,c5,c6)`)
|
|
tk.MustExec(`ALTER TABLE t1 ADD INDEX idx2 (c2)`)
|
|
tk.MustExec(`ALTER TABLE t1 ADD INDEX idx3 (c3)`)
|
|
tk.MustExec(`ALTER TABLE t1 ADD INDEX idx4 (c4)`)
|
|
tk.MustExec(`ALTER TABLE t1 ADD INDEX idx5 (c5)`)
|
|
tk.MustExec(`ALTER TABLE t1 ADD INDEX idx6 (c6)`)
|
|
tk.MustExec(`admin check table t1`)
|
|
|
|
// Test add index on decimal column.
|
|
tk.MustExec(`drop table if exists td1;`)
|
|
tk.MustExec(`CREATE TABLE td1 (c2 INT NULL DEFAULT '70');`)
|
|
tk.MustExec(`INSERT INTO td1 SET c2 = '5';`)
|
|
tk.MustExec(`ALTER TABLE td1 ADD COLUMN c4 DECIMAL(12,8) NULL DEFAULT '213.41598062';`)
|
|
tk.MustExec(`ALTER TABLE td1 ADD INDEX id2 (c4) ;`)
|
|
tk.MustExec(`ADMIN CHECK TABLE td1;`)
|
|
|
|
// Test add not null column, then add index.
|
|
tk.MustExec(`drop table if exists t1`)
|
|
tk.MustExec(`create table t1 (a int);`)
|
|
tk.MustExec(`insert into t1 set a=2;`)
|
|
tk.MustExec(`alter table t1 add column b timestamp not null;`)
|
|
tk.MustExec(`alter table t1 add index(b);`)
|
|
tk.MustExec(`admin check table t1;`)
|
|
}
|
|
|
|
func (s *testSuite1) TestAdminCheckPrimaryIndex(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("create table t(a bigint unsigned primary key, b int, c int, index idx(a, b));")
|
|
tk.MustExec("insert into t values(1, 1, 1), (9223372036854775807, 2, 2);")
|
|
tk.MustExec("admin check index t idx;")
|
|
}
|
|
|
|
func (s *testSuite2) TestAdminCheckWithSnapshot(c *C) {
|
|
tk := testkit.NewTestKit(c, s.store)
|
|
tk.MustExec("use test")
|
|
tk.MustExec("drop table if exists admin_t_s")
|
|
tk.MustExec("create table admin_t_s (a int, b int, key(a));")
|
|
tk.MustExec("insert into admin_t_s values (0,0),(1,1);")
|
|
tk.MustExec("admin check table admin_t_s;")
|
|
tk.MustExec("admin check index admin_t_s a;")
|
|
|
|
snapshotTime := time.Now()
|
|
|
|
s.ctx = mock.NewContext()
|
|
s.ctx.Store = s.store
|
|
is := s.domain.InfoSchema()
|
|
dbName := model.NewCIStr("test")
|
|
tblName := model.NewCIStr("admin_t_s")
|
|
tbl, err := is.TableByName(dbName, tblName)
|
|
c.Assert(err, IsNil)
|
|
|
|
tblInfo := tbl.Meta()
|
|
idxInfo := findIndexByName("a", tblInfo.Indices)
|
|
idxOpr := tables.NewIndex(tblInfo.ID, tblInfo, idxInfo)
|
|
txn, err := s.store.Begin()
|
|
c.Assert(err, IsNil)
|
|
_, err = idxOpr.Create(s.ctx, txn, types.MakeDatums(2), 100)
|
|
c.Assert(err, IsNil)
|
|
err = txn.Commit(context.Background())
|
|
c.Assert(err, IsNil)
|
|
_, err = tk.Exec("admin check table admin_t_s")
|
|
c.Assert(err, NotNil)
|
|
_, err = tk.Exec("admin check index admin_t_s a")
|
|
c.Assert(err, NotNil)
|
|
|
|
// For mocktikv, safe point is not initialized, we manually insert it for snapshot to use.
|
|
safePointName := "tikv_gc_safe_point"
|
|
safePointValue := "20060102-15:04:05 -0700"
|
|
safePointComment := "All versions after safe point can be accessed. (DO NOT EDIT)"
|
|
updateSafePoint := fmt.Sprintf(`INSERT INTO mysql.tidb VALUES ('%[1]s', '%[2]s', '%[3]s')
|
|
ON DUPLICATE KEY
|
|
UPDATE variable_value = '%[2]s', comment = '%[3]s'`, safePointName, safePointValue, safePointComment)
|
|
tk.MustExec(updateSafePoint)
|
|
// For admin check table when use snapshot.
|
|
tk.MustExec("set @@tidb_snapshot = '" + snapshotTime.Format("2006-01-02 15:04:05.999999") + "'")
|
|
tk.MustExec("admin check table admin_t_s;")
|
|
tk.MustExec("admin check index admin_t_s a;")
|
|
|
|
tk.MustExec("set @@tidb_snapshot = ''")
|
|
_, err = tk.Exec("admin check table admin_t_s")
|
|
c.Assert(err, NotNil)
|
|
_, err = tk.Exec("admin check index admin_t_s a")
|
|
c.Assert(err, NotNil)
|
|
|
|
r := tk.MustQuery("admin cleanup index admin_t_s a")
|
|
r.Check(testkit.Rows("1"))
|
|
tk.MustExec("admin check table admin_t_s;")
|
|
tk.MustExec("admin check index admin_t_s a;")
|
|
tk.MustExec("drop table if exists admin_t_s")
|
|
}
|