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// Copyright 2015 PingCAP, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// 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,
// See the License for the specific language governing permissions and
// limitations under the License.
package tables_test
import (
"context"
"testing"
. "github.com/pingcap/check"
"github.com/pingcap/errors"
"github.com/pingcap/parser/model"
"github.com/pingcap/tidb/domain"
"github.com/pingcap/tidb/kv"
"github.com/pingcap/tidb/meta/autoid"
"github.com/pingcap/tidb/session"
"github.com/pingcap/tidb/sessionctx"
"github.com/pingcap/tidb/sessionctx/binloginfo"
"github.com/pingcap/tidb/store/mockstore"
"github.com/pingcap/tidb/table"
"github.com/pingcap/tidb/table/tables"
"github.com/pingcap/tidb/tablecodec"
"github.com/pingcap/tidb/types"
"github.com/pingcap/tidb/util"
"github.com/pingcap/tidb/util/testkit"
"github.com/pingcap/tidb/util/testleak"
"github.com/pingcap/tidb/util/testutil"
binlog "github.com/pingcap/tipb/go-binlog"
"google.golang.org/grpc"
)
func TestT(t *testing.T) {
CustomVerboseFlag = true
TestingT(t)
}
var _ = Suite(&testSuite{})
type testSuite struct {
store kv.Storage
dom *domain.Domain
se session.Session
}
func (ts *testSuite) SetUpSuite(c *C) {
testleak.BeforeTest()
store, err := mockstore.NewMockTikvStore()
c.Check(err, IsNil)
ts.store = store
ts.dom, err = session.BootstrapSession(store)
c.Assert(err, IsNil)
ts.se, err = session.CreateSession4Test(ts.store)
c.Assert(err, IsNil)
ctx := ts.se
ctx.GetSessionVars().BinlogClient = binloginfo.MockPumpsClient(mockPumpClient{})
ctx.GetSessionVars().InRestrictedSQL = false
}
func (ts *testSuite) TearDownSuite(c *C) {
ts.dom.Close()
c.Assert(ts.store.Close(), IsNil)
testleak.AfterTest(c)()
}
type mockPumpClient struct{}
func (m mockPumpClient) WriteBinlog(ctx context.Context, in *binlog.WriteBinlogReq, opts ...grpc.CallOption) (*binlog.WriteBinlogResp, error) {
return &binlog.WriteBinlogResp{}, nil
}
func (m mockPumpClient) PullBinlogs(ctx context.Context, in *binlog.PullBinlogReq, opts ...grpc.CallOption) (binlog.Pump_PullBinlogsClient, error) {
return nil, nil
}
func (ts *testSuite) TestBasic(c *C) {
_, err := ts.se.Execute(context.Background(), "CREATE TABLE test.t (a int primary key auto_increment, b varchar(255) unique)")
c.Assert(err, IsNil)
c.Assert(ts.se.NewTxn(context.Background()), IsNil)
tb, err := ts.dom.InfoSchema().TableByName(model.NewCIStr("test"), model.NewCIStr("t"))
c.Assert(err, IsNil)
c.Assert(tb.Meta().ID, Greater, int64(0))
c.Assert(tb.Meta().Name.L, Equals, "t")
c.Assert(tb.Meta(), NotNil)
c.Assert(tb.Indices(), NotNil)
c.Assert(string(tb.FirstKey()), Not(Equals), "")
c.Assert(string(tb.IndexPrefix()), Not(Equals), "")
c.Assert(string(tb.RecordPrefix()), Not(Equals), "")
c.Assert(tables.FindIndexByColName(tb, "b"), NotNil)
autoID, err := table.AllocAutoIncrementValue(context.Background(), tb, ts.se)
c.Assert(err, IsNil)
c.Assert(autoID, Greater, int64(0))
handle, err := tables.AllocHandle(nil, tb)
c.Assert(err, IsNil)
c.Assert(handle, Greater, int64(0))
ctx := ts.se
rid, err := tb.AddRecord(ctx, types.MakeDatums(1, "abc"))
c.Assert(err, IsNil)
c.Assert(rid, Greater, int64(0))
row, err := tb.Row(ctx, rid)
c.Assert(err, IsNil)
c.Assert(len(row), Equals, 2)
c.Assert(row[0].GetInt64(), Equals, int64(1))
_, err = tb.AddRecord(ctx, types.MakeDatums(1, "aba"))
c.Assert(err, NotNil)
_, err = tb.AddRecord(ctx, types.MakeDatums(2, "abc"))
c.Assert(err, NotNil)
c.Assert(tb.UpdateRecord(context.Background(), ctx, rid, types.MakeDatums(1, "abc"), types.MakeDatums(1, "cba"), []bool{false, true}), IsNil)
tb.IterRecords(ctx, tb.FirstKey(), tb.Cols(), func(h int64, data []types.Datum, cols []*table.Column) (bool, error) {
return true, nil
})
indexCnt := func() int {
cnt, err1 := countEntriesWithPrefix(ctx, tb.IndexPrefix())
c.Assert(err1, IsNil)
return cnt
}
// RowWithCols test
vals, err := tb.RowWithCols(ctx, 1, tb.Cols())
c.Assert(err, IsNil)
c.Assert(vals, HasLen, 2)
c.Assert(vals[0].GetInt64(), Equals, int64(1))
cols := []*table.Column{tb.Cols()[1]}
vals, err = tb.RowWithCols(ctx, 1, cols)
c.Assert(err, IsNil)
c.Assert(vals, HasLen, 1)
c.Assert(vals[0].GetBytes(), DeepEquals, []byte("cba"))
// Make sure there is index data in the storage.
c.Assert(indexCnt(), Greater, 0)
c.Assert(tb.RemoveRecord(ctx, rid, types.MakeDatums(1, "cba")), IsNil)
// Make sure index data is also removed after tb.RemoveRecord().
c.Assert(indexCnt(), Equals, 0)
_, err = tb.AddRecord(ctx, types.MakeDatums(1, "abc"))
c.Assert(err, IsNil)
c.Assert(indexCnt(), Greater, 0)
handle, found, err := tb.Seek(ctx, 0)
c.Assert(handle, Equals, int64(1))
c.Assert(found, Equals, true)
c.Assert(err, IsNil)
_, err = ts.se.Execute(context.Background(), "drop table test.t")
c.Assert(err, IsNil)
table.MockTableFromMeta(tb.Meta())
alc := tb.Allocators(nil).Get(autoid.RowIDAllocType)
c.Assert(alc, NotNil)
err = tb.RebaseAutoID(nil, 0, false, autoid.RowIDAllocType)
c.Assert(err, IsNil)
}
func countEntriesWithPrefix(ctx sessionctx.Context, prefix []byte) (int, error) {
cnt := 0
txn, err := ctx.Txn(true)
if err != nil {
return 0, errors.Trace(err)
}
err = util.ScanMetaWithPrefix(txn, prefix, func(k kv.Key, v []byte) bool {
cnt++
return true
})
return cnt, err
}
func (ts *testSuite) TestTypes(c *C) {
ctx := context.Background()
_, err := ts.se.Execute(context.Background(), "CREATE TABLE test.t (c1 tinyint, c2 smallint, c3 int, c4 bigint, c5 text, c6 blob, c7 varchar(64), c8 time, c9 timestamp null default CURRENT_TIMESTAMP, c10 decimal(10,1))")
c.Assert(err, IsNil)
_, err = ts.dom.InfoSchema().TableByName(model.NewCIStr("test"), model.NewCIStr("t"))
c.Assert(err, IsNil)
_, err = ts.se.Execute(ctx, "insert test.t values (1, 2, 3, 4, '5', '6', '7', '10:10:10', null, 1.4)")
c.Assert(err, IsNil)
rs, err := ts.se.Execute(ctx, "select * from test.t where c1 = 1")
c.Assert(err, IsNil)
req := rs[0].NewChunk()
err = rs[0].Next(ctx, req)
c.Assert(err, IsNil)
c.Assert(req.NumRows() == 0, IsFalse)
c.Assert(rs[0].Close(), IsNil)
_, err = ts.se.Execute(ctx, "drop table test.t")
c.Assert(err, IsNil)
_, err = ts.se.Execute(ctx, "CREATE TABLE test.t (c1 tinyint unsigned, c2 smallint unsigned, c3 int unsigned, c4 bigint unsigned, c5 double, c6 bit(8))")
c.Assert(err, IsNil)
_, err = ts.se.Execute(ctx, "insert test.t values (1, 2, 3, 4, 5, 6)")
c.Assert(err, IsNil)
rs, err = ts.se.Execute(ctx, "select * from test.t where c1 = 1")
c.Assert(err, IsNil)
req = rs[0].NewChunk()
err = rs[0].Next(ctx, req)
c.Assert(err, IsNil)
c.Assert(req.NumRows() == 0, IsFalse)
row := req.GetRow(0)
c.Assert(types.BinaryLiteral(row.GetBytes(5)), DeepEquals, types.NewBinaryLiteralFromUint(6, -1))
c.Assert(rs[0].Close(), IsNil)
_, err = ts.se.Execute(ctx, "drop table test.t")
c.Assert(err, IsNil)
_, err = ts.se.Execute(ctx, "CREATE TABLE test.t (c1 enum('a', 'b', 'c'))")
c.Assert(err, IsNil)
_, err = ts.se.Execute(ctx, "insert test.t values ('a'), (2), ('c')")
c.Assert(err, IsNil)
rs, err = ts.se.Execute(ctx, "select c1 + 1 from test.t where c1 = 1")
c.Assert(err, IsNil)
req = rs[0].NewChunk()
err = rs[0].Next(ctx, req)
c.Assert(err, IsNil)
c.Assert(req.NumRows() == 0, IsFalse)
c.Assert(req.GetRow(0).GetFloat64(0), DeepEquals, float64(2))
c.Assert(rs[0].Close(), IsNil)
_, err = ts.se.Execute(ctx, "drop table test.t")
c.Assert(err, IsNil)
}
func (ts *testSuite) TestUniqueIndexMultipleNullEntries(c *C) {
ctx := context.Background()
_, err := ts.se.Execute(ctx, "drop table if exists test.t")
c.Assert(err, IsNil)
_, err = ts.se.Execute(ctx, "CREATE TABLE test.t (a int primary key auto_increment, b varchar(255) unique)")
c.Assert(err, IsNil)
tb, err := ts.dom.InfoSchema().TableByName(model.NewCIStr("test"), model.NewCIStr("t"))
c.Assert(err, IsNil)
c.Assert(tb.Meta().ID, Greater, int64(0))
c.Assert(tb.Meta().Name.L, Equals, "t")
c.Assert(tb.Meta(), NotNil)
c.Assert(tb.Indices(), NotNil)
c.Assert(string(tb.FirstKey()), Not(Equals), "")
c.Assert(string(tb.IndexPrefix()), Not(Equals), "")
c.Assert(string(tb.RecordPrefix()), Not(Equals), "")
c.Assert(tables.FindIndexByColName(tb, "b"), NotNil)
handle, err := tables.AllocHandle(nil, tb)
c.Assert(err, IsNil)
c.Assert(handle, Greater, int64(0))
autoid, err := table.AllocAutoIncrementValue(context.Background(), tb, ts.se)
c.Assert(err, IsNil)
c.Assert(autoid, Greater, int64(0))
sctx := ts.se
c.Assert(sctx.NewTxn(ctx), IsNil)
_, err = tb.AddRecord(sctx, types.MakeDatums(1, nil))
c.Assert(err, IsNil)
_, err = tb.AddRecord(sctx, types.MakeDatums(2, nil))
c.Assert(err, IsNil)
txn, err := sctx.Txn(true)
c.Assert(err, IsNil)
c.Assert(txn.Rollback(), IsNil)
_, err = ts.se.Execute(context.Background(), "drop table test.t")
c.Assert(err, IsNil)
}
func (ts *testSuite) TestRowKeyCodec(c *C) {
tableVal := []struct {
tableID int64
h int64
ID int64
}{
{1, 1234567890, 0},
{2, 1, 0},
{3, -1, 0},
{4, -1, 1},
}
for _, t := range tableVal {
b := tablecodec.EncodeRowKeyWithHandle(t.tableID, t.h)
tableID, handle, err := tablecodec.DecodeRecordKey(b)
c.Assert(err, IsNil)
c.Assert(tableID, Equals, t.tableID)
c.Assert(handle, Equals, t.h)
handle, err = tablecodec.DecodeRowKey(b)
c.Assert(err, IsNil)
c.Assert(handle, Equals, t.h)
}
// test error
tbl := []string{
"",
"x",
"t1",
"t12345678",
"t12345678_i",
"t12345678_r1",
"t12345678_r1234567",
}
for _, t := range tbl {
_, err := tablecodec.DecodeRowKey(kv.Key(t))
c.Assert(err, NotNil)
}
}
func (ts *testSuite) TestUnsignedPK(c *C) {
ts.se.Execute(context.Background(), "DROP TABLE IF EXISTS test.tPK")
_, err := ts.se.Execute(context.Background(), "CREATE TABLE test.tPK (a bigint unsigned primary key, b varchar(255))")
c.Assert(err, IsNil)
tb, err := ts.dom.InfoSchema().TableByName(model.NewCIStr("test"), model.NewCIStr("tPK"))
c.Assert(err, IsNil)
c.Assert(ts.se.NewTxn(context.Background()), IsNil)
rid, err := tb.AddRecord(ts.se, types.MakeDatums(1, "abc"))
c.Assert(err, IsNil)
row, err := tb.Row(ts.se, rid)
c.Assert(err, IsNil)
c.Assert(len(row), Equals, 2)
c.Assert(row[0].Kind(), Equals, types.KindUint64)
c.Assert(ts.se.StmtCommit(nil), IsNil)
txn, err := ts.se.Txn(true)
c.Assert(err, IsNil)
c.Assert(txn.Commit(context.Background()), IsNil)
}
func (ts *testSuite) TestIterRecords(c *C) {
ts.se.Execute(context.Background(), "DROP TABLE IF EXISTS test.tIter")
_, err := ts.se.Execute(context.Background(), "CREATE TABLE test.tIter (a int primary key, b int)")
c.Assert(err, IsNil)
_, err = ts.se.Execute(context.Background(), "INSERT test.tIter VALUES (-1, 2), (2, NULL)")
c.Assert(err, IsNil)
c.Assert(ts.se.NewTxn(context.Background()), IsNil)
tb, err := ts.dom.InfoSchema().TableByName(model.NewCIStr("test"), model.NewCIStr("tIter"))
c.Assert(err, IsNil)
totalCount := 0
err = tb.IterRecords(ts.se, tb.FirstKey(), tb.Cols(), func(h int64, rec []types.Datum, cols []*table.Column) (bool, error) {
totalCount++
c.Assert(rec[0].IsNull(), IsFalse)
return true, nil
})
c.Assert(err, IsNil)
c.Assert(totalCount, Equals, 2)
txn, err := ts.se.Txn(true)
c.Assert(err, IsNil)
c.Assert(txn.Commit(context.Background()), IsNil)
}
func (ts *testSuite) TestTableFromMeta(c *C) {
tk := testkit.NewTestKitWithInit(c, ts.store)
tk.MustExec("use test")
tk.MustExec("CREATE TABLE meta (a int primary key auto_increment, b varchar(255) unique)")
c.Assert(ts.se.NewTxn(context.Background()), IsNil)
tb, err := ts.dom.InfoSchema().TableByName(model.NewCIStr("test"), model.NewCIStr("meta"))
c.Assert(err, IsNil)
tbInfo := tb.Meta()
// For test coverage
tbInfo.Columns[0].GeneratedExprString = "a"
tables.TableFromMeta(nil, tbInfo)
tbInfo.Columns[0].GeneratedExprString = "test"
tables.TableFromMeta(nil, tbInfo)
tbInfo.Columns[0].State = model.StateNone
tb, err = tables.TableFromMeta(nil, tbInfo)
c.Assert(tb, IsNil)
c.Assert(err, NotNil)
tbInfo.State = model.StateNone
tb, err = tables.TableFromMeta(nil, tbInfo)
c.Assert(tb, IsNil)
c.Assert(err, NotNil)
tk.MustExec(`create table t_mock (id int) partition by range (id) (partition p0 values less than maxvalue)`)
tb, err = ts.dom.InfoSchema().TableByName(model.NewCIStr("test"), model.NewCIStr("t_mock"))
c.Assert(err, IsNil)
t := table.MockTableFromMeta(tb.Meta())
_, ok := t.(table.PartitionedTable)
c.Assert(ok, IsTrue)
tk.MustExec("drop table t_mock")
c.Assert(t.Type(), Equals, table.NormalTable)
tk.MustExec("create table t_meta (a int) shard_row_id_bits = 15")
tb, err = domain.GetDomain(tk.Se).InfoSchema().TableByName(model.NewCIStr("test"), model.NewCIStr("t_meta"))
c.Assert(err, IsNil)
_, err = tables.AllocHandle(tk.Se, tb)
c.Assert(err, IsNil)
maxID := 1<<(64-15-1) - 1
err = tb.RebaseAutoID(tk.Se, int64(maxID), false, autoid.RowIDAllocType)
c.Assert(err, IsNil)
_, err = tables.AllocHandle(tk.Se, tb)
c.Assert(err, NotNil)
}
func (ts *testSuite) TestHiddenColumn(c *C) {
tk := testkit.NewTestKit(c, ts.store)
tk.MustExec("DROP DATABASE IF EXISTS test_hidden;")
tk.MustExec("CREATE DATABASE test_hidden;")
tk.MustExec("USE test_hidden;")
tk.MustExec("CREATE TABLE t (a int primary key, b int as (a+1), c int, d int as (c+1) stored, e int, f tinyint as (a+1));")
tk.MustExec("insert into t values (1, default, 3, default, 5, default);")
tb, err := ts.dom.InfoSchema().TableByName(model.NewCIStr("test_hidden"), model.NewCIStr("t"))
c.Assert(err, IsNil)
colInfo := tb.Meta().Columns
// Set column b, d, f to hidden
colInfo[1].Hidden = true
colInfo[3].Hidden = true
colInfo[5].Hidden = true
tc := tb.(*tables.TableCommon)
// Reset related caches
tc.VisibleColumns = nil
tc.WritableColumns = nil
tc.HiddenColumns = nil
// Basic test
cols := tb.VisibleCols()
c.Assert(table.FindCol(cols, "a"), NotNil)
c.Assert(table.FindCol(cols, "b"), IsNil)
c.Assert(table.FindCol(cols, "c"), NotNil)
c.Assert(table.FindCol(cols, "d"), IsNil)
c.Assert(table.FindCol(cols, "e"), NotNil)
hiddenCols := tb.HiddenCols()
c.Assert(table.FindCol(hiddenCols, "a"), IsNil)
c.Assert(table.FindCol(hiddenCols, "b"), NotNil)
c.Assert(table.FindCol(hiddenCols, "c"), IsNil)
c.Assert(table.FindCol(hiddenCols, "d"), NotNil)
c.Assert(table.FindCol(hiddenCols, "e"), IsNil)
// Test show create table
tk.MustQuery("show create table t;").Check(testkit.Rows(
"t CREATE TABLE `t` (\n" +
" `a` int(11) NOT NULL,\n" +
" `c` int(11) DEFAULT NULL,\n" +
" `e` int(11) DEFAULT NULL,\n" +
" PRIMARY KEY (`a`)\n" +
") ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin"))
// Test show (extended) columns
tk.MustQuery("show columns from t").Check(testutil.RowsWithSep("|",
"a|int(11)|NO|PRI|<nil>|",
"c|int(11)|YES||<nil>|",
"e|int(11)|YES||<nil>|"))
tk.MustQuery("show extended columns from t").Check(testutil.RowsWithSep("|",
"a|int(11)|NO|PRI|<nil>|",
"b|int(11)|YES||<nil>|VIRTUAL GENERATED",
"c|int(11)|YES||<nil>|",
"d|int(11)|YES||<nil>|STORED GENERATED",
"e|int(11)|YES||<nil>|",
"f|tinyint(4)|YES||<nil>|VIRTUAL GENERATED"))
// `SELECT` statement
tk.MustQuery("select * from t;").Check(testkit.Rows("1 3 5"))
tk.MustQuery("select a, c, e from t;").Check(testkit.Rows("1 3 5"))
// Can't use hidden columns in `SELECT` statement
tk.MustGetErrMsg("select b from t;", "[planner:1054]Unknown column 'b' in 'field list'")
tk.MustGetErrMsg("select b+1 from t;", "[planner:1054]Unknown column 'b' in 'field list'")
tk.MustGetErrMsg("select b, c from t;", "[planner:1054]Unknown column 'b' in 'field list'")
tk.MustGetErrMsg("select a, d from t;", "[planner:1054]Unknown column 'd' in 'field list'")
tk.MustGetErrMsg("select d, b from t;", "[planner:1054]Unknown column 'd' in 'field list'")
tk.MustGetErrMsg("select * from t where b > 1;", "[planner:1054]Unknown column 'b' in 'where clause'")
tk.MustGetErrMsg("select * from t order by b;", "[planner:1054]Unknown column 'b' in 'order clause'")
tk.MustGetErrMsg("select * from t group by b;", "[planner:1054]Unknown column 'b' in 'group statement'")
// Can't use hidden columns in `INSERT` statement
// 1. insert into ... values ...
tk.MustGetErrMsg("insert into t values (1, 2, 3, 4, 5, 6);", "[planner:1136]Column count doesn't match value count at row 1")
tk.MustGetErrMsg("insert into t(b) values (2)", "[planner:1054]Unknown column 'b' in 'field list'")
tk.MustGetErrMsg("insert into t(b, c) values (2, 3);", "[planner:1054]Unknown column 'b' in 'field list'")
tk.MustGetErrMsg("insert into t(a, d) values (1, 4);", "[planner:1054]Unknown column 'd' in 'field list'")
tk.MustGetErrMsg("insert into t(d, b) values (4, 2);", "[planner:1054]Unknown column 'd' in 'field list'")
tk.MustGetErrMsg("insert into t(a) values (b);", "[planner:1054]Unknown column 'b' in 'field list'")
tk.MustGetErrMsg("insert into t(a) values (d+1);", "[planner:1054]Unknown column 'd' in 'field list'")
// 2. insert into ... set ...
tk.MustGetErrMsg("insert into t set b = 2;", "[planner:1054]Unknown column 'b' in 'field list'")
tk.MustGetErrMsg("insert into t set b = 2, c = 3;", "[planner:1054]Unknown column 'b' in 'field list'")
tk.MustGetErrMsg("insert into t set a = 1, d = 4;", "[planner:1054]Unknown column 'd' in 'field list'")
tk.MustGetErrMsg("insert into t set d = 4, b = 2;", "[planner:1054]Unknown column 'd' in 'field list'")
tk.MustGetErrMsg("insert into t set a = b;", "[planner:1054]Unknown column 'b' in 'field list'")
tk.MustGetErrMsg("insert into t set a = d + 1;", "[planner:1054]Unknown column 'd' in 'field list'")
// 3. insert into ... on duplicated key update ...
tk.MustGetErrMsg("insert into t set a = 1 on duplicate key update b = 2;", "[planner:1054]Unknown column 'b' in 'field list'")
tk.MustGetErrMsg("insert into t set a = 1 on duplicate key update b = 2, c = 3;", "[planner:1054]Unknown column 'b' in 'field list'")
tk.MustGetErrMsg("insert into t set a = 1 on duplicate key update c = 3, d = 4;", "[planner:1054]Unknown column 'd' in 'field list'")
tk.MustGetErrMsg("insert into t set a = 1 on duplicate key update d = 4, b = 2;", "[planner:1054]Unknown column 'd' in 'field list'")
tk.MustGetErrMsg("insert into t set a = 1 on duplicate key update c = b;", "[planner:1054]Unknown column 'b' in 'field list'")
tk.MustGetErrMsg("insert into t set a = 1 on duplicate key update c = d + 1;", "[planner:1054]Unknown column 'd' in 'field list'")
// 4. replace into ... set ...
tk.MustGetErrMsg("replace into t set a = 1, b = 2;", "[planner:1054]Unknown column 'b' in 'field list'")
tk.MustGetErrMsg("replace into t set a = 1, b = 2, c = 3;", "[planner:1054]Unknown column 'b' in 'field list'")
tk.MustGetErrMsg("replace into t set a = 1, d = 4;", "[planner:1054]Unknown column 'd' in 'field list'")
tk.MustGetErrMsg("replace into t set a = 1, d = 4, b = 2;", "[planner:1054]Unknown column 'd' in 'field list'")
tk.MustGetErrMsg("replace into t set a = 1, c = b;", "[planner:1054]Unknown column 'b' in 'field list'")
tk.MustGetErrMsg("replace into t set a = 1, c = d + 1;", "[planner:1054]Unknown column 'd' in 'field list'")
// 5. insert into ... select ...
tk.MustExec("create table t1(a int, b int, c int, d int);")
tk.MustGetErrMsg("insert into t1 select b from t;", "[planner:1054]Unknown column 'b' in 'field list'")
tk.MustGetErrMsg("insert into t1 select b+1 from t;", "[planner:1054]Unknown column 'b' in 'field list'")
tk.MustGetErrMsg("insert into t1 select b, c from t;", "[planner:1054]Unknown column 'b' in 'field list'")
tk.MustGetErrMsg("insert into t1 select a, d from t;", "[planner:1054]Unknown column 'd' in 'field list'")
tk.MustGetErrMsg("insert into t1 select d, b from t;", "[planner:1054]Unknown column 'd' in 'field list'")
tk.MustGetErrMsg("insert into t1 select a from t where b > 1;", "[planner:1054]Unknown column 'b' in 'where clause'")
tk.MustGetErrMsg("insert into t1 select a from t order by b;", "[planner:1054]Unknown column 'b' in 'order clause'")
tk.MustGetErrMsg("insert into t1 select a from t group by b;", "[planner:1054]Unknown column 'b' in 'group statement'")
tk.MustExec("drop table t1")
// `UPDATE` statement
tk.MustGetErrMsg("update t set b = 2;", "[planner:1054]Unknown column 'b' in 'field list'")
tk.MustGetErrMsg("update t set b = 2, c = 3;", "[planner:1054]Unknown column 'b' in 'field list'")
tk.MustGetErrMsg("update t set a = 1, d = 4;", "[planner:1054]Unknown column 'd' in 'field list'")
// FIXME: This sql return unknown column 'd' in MySQL
tk.MustGetErrMsg("update t set d = 4, b = 2;", "[planner:1054]Unknown column 'b' in 'field list'")
tk.MustGetErrMsg("update t set a = b;", "[planner:1054]Unknown column 'b' in 'field list'")
tk.MustGetErrMsg("update t set a = d + 1;", "[planner:1054]Unknown column 'd' in 'field list'")
tk.MustGetErrMsg("update t set a=1 where b=1;", "[planner:1054]Unknown column 'b' in 'where clause'")
tk.MustGetErrMsg("update t set a=1 where c=3 order by b;", "[planner:1054]Unknown column 'b' in 'order clause'")
// `DELETE` statement
tk.MustExec("delete from t;")
tk.MustQuery("select count(*) from t;").Check(testkit.Rows("0"))
tk.MustExec("insert into t values (1, 3, 5);")
tk.MustQuery("select * from t;").Check(testkit.Rows("1 3 5"))
tk.MustGetErrMsg("delete from t where b = 1;", "[planner:1054]Unknown column 'b' in 'where clause'")
tk.MustQuery("select * from t;").Check(testkit.Rows("1 3 5"))
tk.MustGetErrMsg("delete from t order by d = 1;", "[planner:1054]Unknown column 'd' in 'order clause'")
tk.MustQuery("select * from t;").Check(testkit.Rows("1 3 5"))
// `DROP COLUMN` statement
tk.MustGetErrMsg("ALTER TABLE t DROP COLUMN b;", "[ddl:1091]column b doesn't exist")
tk.MustQuery("show create table t;").Check(testkit.Rows(
"t CREATE TABLE `t` (\n" +
" `a` int(11) NOT NULL,\n" +
" `c` int(11) DEFAULT NULL,\n" +
" `e` int(11) DEFAULT NULL,\n" +
" PRIMARY KEY (`a`)\n" +
") ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin"))
tk.MustQuery("show extended columns from t").Check(testutil.RowsWithSep("|",
"a|int(11)|NO|PRI|<nil>|",
"b|int(11)|YES||<nil>|VIRTUAL GENERATED",
"c|int(11)|YES||<nil>|",
"d|int(11)|YES||<nil>|STORED GENERATED",
"e|int(11)|YES||<nil>|",
"f|tinyint(4)|YES||<nil>|VIRTUAL GENERATED"))
}