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point_get_test.go
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// Copyright 2018 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 executor_test
import (
"fmt"
. "github.com/pingcap/check"
"github.com/pingcap/tidb/domain"
"github.com/pingcap/tidb/kv"
"github.com/pingcap/tidb/session"
"github.com/pingcap/tidb/store/mockstore"
"github.com/pingcap/tidb/store/tikv"
"github.com/pingcap/tidb/util/testkit"
)
type testPointGetSuite struct {
store kv.Storage
dom *domain.Domain
cli *checkRequestClient
}
func (s *testPointGetSuite) SetUpSuite(c *C) {
cli := &checkRequestClient{}
hijackClient := func(c tikv.Client) tikv.Client {
cli.Client = c
return cli
}
s.cli = cli
var err error
s.store, err = mockstore.NewMockTikvStore(
mockstore.WithHijackClient(hijackClient),
)
c.Assert(err, IsNil)
s.dom, err = session.BootstrapSession(s.store)
c.Assert(err, IsNil)
s.dom.SetStatsUpdating(true)
}
func (s *testPointGetSuite) TearDownSuite(c *C) {
s.dom.Close()
s.store.Close()
}
func (s *testPointGetSuite) TearDownTest(c *C) {
tk := testkit.NewTestKit(c, s.store)
tk.MustExec("use test")
r := tk.MustQuery("show tables")
for _, tb := range r.Rows() {
tableName := tb[0]
tk.MustExec(fmt.Sprintf("drop table %v", tableName))
}
}
func (s *testPointGetSuite) TestPointGet(c *C) {
tk := testkit.NewTestKit(c, s.store)
tk.MustExec("use test")
tk.MustExec("create table point (id int primary key, c int, d varchar(10), unique c_d (c, d))")
tk.MustExec("insert point values (1, 1, 'a')")
tk.MustExec("insert point values (2, 2, 'b')")
tk.MustQuery("select * from point where id = 1 and c = 0").Check(testkit.Rows())
tk.MustQuery("select * from point where id < 0 and c = 1 and d = 'b'").Check(testkit.Rows())
result, err := tk.Exec("select id as ident from point where id = 1")
c.Assert(err, IsNil)
fields := result.Fields()
c.Assert(fields[0].ColumnAsName.O, Equals, "ident")
result.Close()
tk.MustExec("CREATE TABLE tab3(pk INTEGER PRIMARY KEY, col0 INTEGER, col1 FLOAT, col2 TEXT, col3 INTEGER, col4 FLOAT, col5 TEXT);")
tk.MustExec("CREATE UNIQUE INDEX idx_tab3_0 ON tab3 (col4);")
tk.MustExec("INSERT INTO tab3 VALUES(0,854,111.96,'mguub',711,966.36,'snwlo');")
tk.MustQuery("SELECT ALL * FROM tab3 WHERE col4 = 85;").Check(testkit.Rows())
tk.MustExec(`drop table if exists t;`)
tk.MustExec(`create table t(a bigint primary key, b bigint, c bigint);`)
tk.MustExec(`insert into t values(1, NULL, NULL), (2, NULL, 2), (3, 3, NULL), (4, 4, 4), (5, 6, 7);`)
tk.MustQuery(`select * from t where a = 1;`).Check(testkit.Rows(
`1 <nil> <nil>`,
))
tk.MustQuery(`select * from t where a = 2;`).Check(testkit.Rows(
`2 <nil> 2`,
))
tk.MustQuery(`select * from t where a = 3;`).Check(testkit.Rows(
`3 3 <nil>`,
))
tk.MustQuery(`select * from t where a = 4;`).Check(testkit.Rows(
`4 4 4`,
))
tk.MustQuery(`select a, a, b, a, b, c, b, c, c from t where a = 5;`).Check(testkit.Rows(
`5 5 6 5 6 7 6 7 7`,
))
tk.MustQuery(`select b, b from t where a = 1`).Check(testkit.Rows(
"<nil> <nil>"))
}
func (s *testPointGetSuite) TestPointGetCharPK(c *C) {
tk := testkit.NewTestKit(c, s.store)
tk.MustExec(`use test;`)
tk.MustExec(`drop table if exists t;`)
tk.MustExec(`create table t(a char(2) primary key, b char(2));`)
tk.MustExec(`insert into t values("aa", "bb");`)
// Test truncate without sql mode `PAD_CHAR_TO_FULL_LENGTH`.
tk.MustExec(`set @@sql_mode="";`)
tk.MustPointGet(`select * from t where a = "aa";`).Check(testkit.Rows(`aa bb`))
tk.MustPointGet(`select * from t where a = "aab";`).Check(testkit.Rows())
// Test truncate with sql mode `PAD_CHAR_TO_FULL_LENGTH`.
tk.MustExec(`set @@sql_mode="PAD_CHAR_TO_FULL_LENGTH";`)
tk.MustPointGet(`select * from t where a = "aa";`).Check(testkit.Rows(`aa bb`))
tk.MustPointGet(`select * from t where a = "aab";`).Check(testkit.Rows())
tk.MustExec(`truncate table t;`)
tk.MustExec(`insert into t values("a ", "b ");`)
// Test trailing spaces without sql mode `PAD_CHAR_TO_FULL_LENGTH`.
tk.MustExec(`set @@sql_mode="";`)
tk.MustPointGet(`select * from t where a = "a";`).Check(testkit.Rows(`a b`))
tk.MustPointGet(`select * from t where a = "a ";`).Check(testkit.Rows())
tk.MustPointGet(`select * from t where a = "a ";`).Check(testkit.Rows())
// Test trailing spaces with sql mode `PAD_CHAR_TO_FULL_LENGTH`.
tk.MustExec(`set @@sql_mode="PAD_CHAR_TO_FULL_LENGTH";`)
tk.MustPointGet(`select * from t where a = "a";`).Check(testkit.Rows())
tk.MustPointGet(`select * from t where a = "a ";`).Check(testkit.Rows(`a b`))
tk.MustPointGet(`select * from t where a = "a ";`).Check(testkit.Rows())
// // Test CHAR BINARY.
tk.MustExec(`drop table if exists t;`)
tk.MustExec(`create table t(a char(2) binary primary key, b char(2));`)
tk.MustExec(`insert into t values(" ", " ");`)
tk.MustExec(`insert into t values("a ", "b ");`)
// Test trailing spaces without sql mode `PAD_CHAR_TO_FULL_LENGTH`.
tk.MustExec(`set @@sql_mode="";`)
tk.MustPointGet(`select * from t where a = "a";`).Check(testkit.Rows(`a b`))
tk.MustPointGet(`select * from t where a = "a ";`).Check(testkit.Rows(`a b`))
tk.MustPointGet(`select * from t where a = "a ";`).Check(testkit.Rows(`a b`))
tk.MustPointGet(`select * from t where a = " ";`).Check(testkit.Rows(` `))
tk.MustPointGet(`select * from t where a = " ";`).Check(testkit.Rows(` `))
tk.MustPointGet(`select * from t where a = " ";`).Check(testkit.Rows(` `))
// Test trailing spaces with sql mode `PAD_CHAR_TO_FULL_LENGTH`.
tk.MustExec(`set @@sql_mode="PAD_CHAR_TO_FULL_LENGTH";`)
tk.MustPointGet(`select * from t where a = "a";`).Check(testkit.Rows(`a b`))
tk.MustPointGet(`select * from t where a = "a ";`).Check(testkit.Rows(`a b`))
tk.MustPointGet(`select * from t where a = "a ";`).Check(testkit.Rows(`a b`))
tk.MustPointGet(`select * from t where a = " ";`).Check(testkit.Rows(` `))
tk.MustPointGet(`select * from t where a = " ";`).Check(testkit.Rows(` `))
tk.MustPointGet(`select * from t where a = " ";`).Check(testkit.Rows(` `))
}
func (s *testPointGetSuite) TestIndexLookupCharPK(c *C) {
tk := testkit.NewTestKit(c, s.store)
tk.MustExec(`use test;`)
tk.MustExec(`drop table if exists t;`)
tk.MustExec(`create table t(a char(2) primary key, b char(2));`)
tk.MustExec(`insert into t values("aa", "bb");`)
// Test truncate without sql mode `PAD_CHAR_TO_FULL_LENGTH`.
tk.MustExec(`set @@sql_mode="";`)
tk.MustIndexLookup(`select * from t tmp where a = "aa";`).Check(testkit.Rows(`aa bb`))
tk.MustIndexLookup(`select * from t tmp where a = "aab";`).Check(testkit.Rows())
// Test truncate with sql mode `PAD_CHAR_TO_FULL_LENGTH`.
tk.MustExec(`set @@sql_mode="PAD_CHAR_TO_FULL_LENGTH";`)
tk.MustIndexLookup(`select * from t tmp where a = "aa";`).Check(testkit.Rows(`aa bb`))
tk.MustIndexLookup(`select * from t tmp where a = "aab";`).Check(testkit.Rows())
tk.MustExec(`truncate table t;`)
tk.MustExec(`insert into t values("a ", "b ");`)
// Test trailing spaces without sql mode `PAD_CHAR_TO_FULL_LENGTH`.
tk.MustExec(`set @@sql_mode="";`)
tk.MustIndexLookup(`select * from t tmp where a = "a";`).Check(testkit.Rows(`a b`))
tk.MustIndexLookup(`select * from t tmp where a = "a ";`).Check(testkit.Rows())
tk.MustIndexLookup(`select * from t tmp where a = "a ";`).Check(testkit.Rows())
// Test trailing spaces with sql mode `PAD_CHAR_TO_FULL_LENGTH`.
tk.MustExec(`set @@sql_mode="PAD_CHAR_TO_FULL_LENGTH";`)
tk.MustIndexLookup(`select * from t tmp where a = "a";`).Check(testkit.Rows())
tk.MustIndexLookup(`select * from t tmp where a = "a ";`).Check(testkit.Rows(`a b`))
tk.MustIndexLookup(`select * from t tmp where a = "a ";`).Check(testkit.Rows())
// Test CHAR BINARY.
tk.MustExec(`drop table if exists t;`)
tk.MustExec(`create table t(a char(2) binary primary key, b char(2));`)
tk.MustExec(`insert into t values(" ", " ");`)
tk.MustExec(`insert into t values("a ", "b ");`)
// Test trailing spaces without sql mode `PAD_CHAR_TO_FULL_LENGTH`.
tk.MustExec(`set @@sql_mode="";`)
tk.MustIndexLookup(`select * from t tmp where a = "a";`).Check(testkit.Rows(`a b`))
tk.MustIndexLookup(`select * from t tmp where a = "a ";`).Check(testkit.Rows(`a b`))
tk.MustIndexLookup(`select * from t tmp where a = "a ";`).Check(testkit.Rows(`a b`))
tk.MustIndexLookup(`select * from t tmp where a = " ";`).Check(testkit.Rows(` `))
tk.MustIndexLookup(`select * from t tmp where a = " ";`).Check(testkit.Rows(` `))
tk.MustIndexLookup(`select * from t tmp where a = " ";`).Check(testkit.Rows(` `))
// Test trailing spaces with sql mode `PAD_CHAR_TO_FULL_LENGTH`.
tk.MustExec(`set @@sql_mode="PAD_CHAR_TO_FULL_LENGTH";`)
tk.MustIndexLookup(`select * from t tmp where a = "a";`).Check(testkit.Rows(`a b`))
tk.MustIndexLookup(`select * from t tmp where a = "a ";`).Check(testkit.Rows(`a b`))
tk.MustIndexLookup(`select * from t tmp where a = "a ";`).Check(testkit.Rows(`a b`))
tk.MustIndexLookup(`select * from t tmp where a = " ";`).Check(testkit.Rows(` `))
tk.MustIndexLookup(`select * from t tmp where a = " ";`).Check(testkit.Rows(` `))
tk.MustIndexLookup(`select * from t tmp where a = " ";`).Check(testkit.Rows(` `))
}
func (s *testPointGetSuite) TestPointGetVarcharPK(c *C) {
tk := testkit.NewTestKit(c, s.store)
tk.MustExec(`use test;`)
tk.MustExec(`drop table if exists t;`)
tk.MustExec(`create table t(a varchar(2) primary key, b varchar(2));`)
tk.MustExec(`insert into t values("aa", "bb");`)
// Test truncate without sql mode `PAD_CHAR_TO_FULL_LENGTH`.
// `PAD_CHAR_TO_FULL_LENGTH` should not affect the result.
tk.MustExec(`set @@sql_mode="";`)
tk.MustPointGet(`select * from t where a = "aa";`).Check(testkit.Rows(`aa bb`))
tk.MustPointGet(`select * from t where a = "aab";`).Check(testkit.Rows())
// Test truncate with sql mode `PAD_CHAR_TO_FULL_LENGTH`.
// `PAD_CHAR_TO_FULL_LENGTH` should not affect the result.
tk.MustExec(`set @@sql_mode="PAD_CHAR_TO_FULL_LENGTH";`)
tk.MustPointGet(`select * from t where a = "aa";`).Check(testkit.Rows(`aa bb`))
tk.MustPointGet(`select * from t where a = "aab";`).Check(testkit.Rows())
tk.MustExec(`truncate table t;`)
tk.MustExec(`insert into t values("a ", "b ");`)
// Test trailing spaces without sql mode `PAD_CHAR_TO_FULL_LENGTH`.
// `PAD_CHAR_TO_FULL_LENGTH` should not affect the result.
tk.MustExec(`set @@sql_mode="";`)
tk.MustPointGet(`select * from t where a = "a";`).Check(testkit.Rows())
tk.MustPointGet(`select * from t where a = "a ";`).Check(testkit.Rows(`a b `))
tk.MustPointGet(`select * from t where a = "a ";`).Check(testkit.Rows())
// Test trailing spaces with sql mode `PAD_CHAR_TO_FULL_LENGTH`.
// `PAD_CHAR_TO_FULL_LENGTH` should not affect the result.
tk.MustExec(`set @@sql_mode="PAD_CHAR_TO_FULL_LENGTH";`)
tk.MustPointGet(`select * from t where a = "a";`).Check(testkit.Rows())
tk.MustPointGet(`select * from t where a = "a ";`).Check(testkit.Rows(`a b `))
tk.MustPointGet(`select * from t where a = "a ";`).Check(testkit.Rows())
// // Test VARCHAR BINARY.
tk.MustExec(`drop table if exists t;`)
tk.MustExec(`create table t(a varchar(2) binary primary key, b varchar(2));`)
tk.MustExec(`insert into t values(" ", " ");`)
tk.MustExec(`insert into t values("a ", "b ");`)
// Test trailing spaces without sql mode `PAD_CHAR_TO_FULL_LENGTH`.
// `PAD_CHAR_TO_FULL_LENGTH` should not affect the result.
tk.MustExec(`set @@sql_mode="";`)
tk.MustPointGet(`select * from t where a = "a";`).Check(testkit.Rows(`a b `))
tk.MustPointGet(`select * from t where a = "a ";`).Check(testkit.Rows(`a b `))
tk.MustPointGet(`select * from t where a = "a ";`).Check(testkit.Rows(`a b `))
tk.MustPointGet(`select * from t where a = " ";`).Check(testkit.Rows(` `))
tk.MustPointGet(`select * from t where a = " ";`).Check(testkit.Rows(` `))
tk.MustPointGet(`select * from t where a = " ";`).Check(testkit.Rows(` `))
// Test trailing spaces with sql mode `PAD_CHAR_TO_FULL_LENGTH`.
// `PAD_CHAR_TO_FULL_LENGTH` should not affect the result.
tk.MustExec(`set @@sql_mode="PAD_CHAR_TO_FULL_LENGTH";`)
tk.MustPointGet(`select * from t where a = "a";`).Check(testkit.Rows(`a b `))
tk.MustPointGet(`select * from t where a = "a ";`).Check(testkit.Rows(`a b `))
tk.MustPointGet(`select * from t where a = "a ";`).Check(testkit.Rows(`a b `))
tk.MustPointGet(`select * from t where a = " ";`).Check(testkit.Rows(` `))
tk.MustPointGet(`select * from t where a = " ";`).Check(testkit.Rows(` `))
tk.MustPointGet(`select * from t where a = " ";`).Check(testkit.Rows(` `))
}
func (s *testPointGetSuite) TestPointGetBinaryPK(c *C) {
tk := testkit.NewTestKit(c, s.store)
tk.MustExec(`use test;`)
tk.MustExec(`drop table if exists t;`)
tk.MustExec(`create table t(a binary(2) primary key, b binary(2));`)
tk.MustExec(`insert into t values("a", "b");`)
tk.MustExec(`set @@sql_mode="";`)
tk.MustPointGet(`select * from t where a = "a";`).Check(testkit.Rows())
tk.MustPointGet(`select * from t where a = "a ";`).Check(testkit.Rows())
tk.MustPointGet(`select * from t where a = "a ";`).Check(testkit.Rows())
tk.MustPointGet(`select * from t where a = "a\0";`).Check(testkit.Rows("a\x00 b\x00"))
// `PAD_CHAR_TO_FULL_LENGTH` should not affect the result.
tk.MustExec(`set @@sql_mode="PAD_CHAR_TO_FULL_LENGTH";`)
tk.MustPointGet(`select * from t where a = "a";`).Check(testkit.Rows())
tk.MustPointGet(`select * from t where a = "a ";`).Check(testkit.Rows())
tk.MustPointGet(`select * from t where a = "a ";`).Check(testkit.Rows())
tk.MustPointGet(`select * from t where a = "a\0";`).Check(testkit.Rows("a\x00 b\x00"))
tk.MustExec(`insert into t values("a ", "b ");`)
tk.MustPointGet(`select * from t where a = "a";`).Check(testkit.Rows())
tk.MustPointGet(`select * from t where a = "a ";`).Check(testkit.Rows(`a b `))
tk.MustPointGet(`select * from t where a = "a ";`).Check(testkit.Rows())
// `PAD_CHAR_TO_FULL_LENGTH` should not affect the result.
tk.MustPointGet(`select * from t where a = "a";`).Check(testkit.Rows())
tk.MustPointGet(`select * from t where a = "a ";`).Check(testkit.Rows(`a b `))
tk.MustPointGet(`select * from t where a = "a ";`).Check(testkit.Rows())
}
func (s *testPointGetSuite) TestIndexLookupBinaryPK(c *C) {
tk := testkit.NewTestKit(c, s.store)
tk.MustExec(`use test;`)
tk.MustExec(`drop table if exists t;`)
tk.MustExec(`create table t(a binary(2) primary key, b binary(2));`)
tk.MustExec(`insert into t values("a", "b");`)
tk.MustExec(`set @@sql_mode="";`)
tk.MustIndexLookup(`select * from t tmp where a = "a";`).Check(testkit.Rows())
tk.MustIndexLookup(`select * from t tmp where a = "a ";`).Check(testkit.Rows())
tk.MustIndexLookup(`select * from t tmp where a = "a ";`).Check(testkit.Rows())
tk.MustIndexLookup(`select * from t tmp where a = "a\0";`).Check(testkit.Rows("a\x00 b\x00"))
// `PAD_CHAR_TO_FULL_LENGTH` should not affect the result.
tk.MustExec(`set @@sql_mode="PAD_CHAR_TO_FULL_LENGTH";`)
tk.MustIndexLookup(`select * from t tmp where a = "a";`).Check(testkit.Rows())
tk.MustIndexLookup(`select * from t tmp where a = "a ";`).Check(testkit.Rows())
tk.MustIndexLookup(`select * from t tmp where a = "a ";`).Check(testkit.Rows())
tk.MustIndexLookup(`select * from t tmp where a = "a\0";`).Check(testkit.Rows("a\x00 b\x00"))
tk.MustExec(`insert into t values("a ", "b ");`)
tk.MustIndexLookup(`select * from t tmp where a = "a";`).Check(testkit.Rows())
tk.MustIndexLookup(`select * from t tmp where a = "a ";`).Check(testkit.Rows(`a b `))
tk.MustIndexLookup(`select * from t tmp where a = "a ";`).Check(testkit.Rows())
// `PAD_CHAR_TO_FULL_LENGTH` should not affect the result.
tk.MustIndexLookup(`select * from t tmp where a = "a";`).Check(testkit.Rows())
tk.MustIndexLookup(`select * from t tmp where a = "a ";`).Check(testkit.Rows(`a b `))
tk.MustIndexLookup(`select * from t tmp where a = "a ";`).Check(testkit.Rows())
}
func (s *testPointGetSuite) TestIssue10448(c *C) {
tk := testkit.NewTestKit(c, s.store)
tk.MustExec("use test")
tk.MustExec("drop table if exists t")
tk.MustExec("create table t(pk int1 primary key)")
tk.MustExec("insert into t values(125)")
tk.MustQuery("desc select * from t where pk = 9223372036854775807").Check(testkit.Rows("TableDual_2 0.00 root rows:0"))
tk.MustQuery("desc select * from t where pk = 18446744073709551616").Check(testkit.Rows("TableDual_2 0.00 root rows:0"))
tk.MustQuery("desc select * from t where pk = 9223372036854775808").Check(testkit.Rows("TableDual_2 0.00 root rows:0"))
tk.MustQuery("desc select * from t where pk = 18446744073709551615").Check(testkit.Rows("TableDual_2 0.00 root rows:0"))
tk.MustQuery("desc select * from t where pk = 128").Check(testkit.Rows("TableDual_2 0.00 root rows:0"))
tk.MustExec("drop table if exists t")
tk.MustExec("create table t(pk int8 primary key)")
tk.MustExec("insert into t values(9223372036854775807)")
tk.MustQuery("select * from t where pk = 9223372036854775807").Check(testkit.Rows("9223372036854775807"))
tk.MustQuery("desc select * from t where pk = 9223372036854775807").Check(testkit.Rows("Point_Get_1 1.00 root table:t, handle:9223372036854775807"))
tk.MustQuery("desc select * from t where pk = 18446744073709551616").Check(testkit.Rows("TableDual_2 0.00 root rows:0"))
tk.MustQuery("desc select * from t where pk = 9223372036854775808").Check(testkit.Rows("TableDual_2 0.00 root rows:0"))
tk.MustQuery("desc select * from t where pk = 18446744073709551615").Check(testkit.Rows("TableDual_2 0.00 root rows:0"))
tk.MustExec("drop table if exists t")
tk.MustExec("create table t(pk int1 unsigned primary key)")
tk.MustExec("insert into t values(255)")
tk.MustQuery("select * from t where pk = 255").Check(testkit.Rows("255"))
tk.MustQuery("desc select * from t where pk = 256").Check(testkit.Rows("TableDual_2 0.00 root rows:0"))
tk.MustQuery("desc select * from t where pk = 9223372036854775807").Check(testkit.Rows("TableDual_2 0.00 root rows:0"))
tk.MustQuery("desc select * from t where pk = 18446744073709551616").Check(testkit.Rows("TableDual_2 0.00 root rows:0"))
tk.MustQuery("desc select * from t where pk = 9223372036854775808").Check(testkit.Rows("TableDual_2 0.00 root rows:0"))
tk.MustQuery("desc select * from t where pk = 18446744073709551615").Check(testkit.Rows("TableDual_2 0.00 root rows:0"))
tk.MustExec("drop table if exists t")
tk.MustExec("create table t(pk int8 unsigned primary key)")
tk.MustExec("insert into t value(18446744073709551615)")
tk.MustQuery("desc select * from t where pk = 18446744073709551615").Check(testkit.Rows("Point_Get_1 1.00 root table:t, handle:18446744073709551615"))
tk.MustQuery("select * from t where pk = 18446744073709551615").Check(testkit.Rows("18446744073709551615"))
tk.MustQuery("desc select * from t where pk = 9223372036854775807").Check(testkit.Rows("Point_Get_1 1.00 root table:t, handle:9223372036854775807"))
tk.MustQuery("desc select * from t where pk = 18446744073709551616").Check(testkit.Rows("TableDual_2 0.00 root rows:0"))
tk.MustQuery("desc select * from t where pk = 9223372036854775808").Check(testkit.Rows("Point_Get_1 1.00 root table:t, handle:9223372036854775808"))
}
func (s *testPointGetSuite) TestIssue10677(c *C) {
tk := testkit.NewTestKit(c, s.store)
tk.MustExec("use test")
tk.MustExec("drop table if exists t")
tk.MustExec("create table t(pk int1 primary key)")
tk.MustExec("insert into t values(1)")
tk.MustQuery("desc select * from t where pk = 1.1").Check(testkit.Rows("TableDual_2 0.00 root rows:0"))
tk.MustQuery("select * from t where pk = 1.1").Check(testkit.Rows())
tk.MustQuery("desc select * from t where pk = '1.1'").Check(testkit.Rows("TableDual_2 0.00 root rows:0"))
tk.MustQuery("select * from t where pk = '1.1'").Check(testkit.Rows())
tk.MustQuery("desc select * from t where pk = 1").Check(testkit.Rows("Point_Get_1 1.00 root table:t, handle:1"))
tk.MustQuery("select * from t where pk = 1").Check(testkit.Rows("1"))
tk.MustQuery("desc select * from t where pk = '1'").Check(testkit.Rows("Point_Get_1 1.00 root table:t, handle:1"))
tk.MustQuery("select * from t where pk = '1'").Check(testkit.Rows("1"))
}