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// Copyright 2019 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 admin_test
import (
. "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/mockstore/mocktikv"
"github.com/pingcap/tidb/util/testkit"
)
var _ = Suite(&testAdminSuite{})
type testAdminSuite struct {
cluster *mocktikv.Cluster
mvccStore mocktikv.MVCCStore
store kv.Storage
domain *domain.Domain
}
func (s *testAdminSuite) SetUpSuite(c *C) {
s.cluster = mocktikv.NewCluster()
mocktikv.BootstrapWithSingleStore(s.cluster)
s.mvccStore = mocktikv.MustNewMVCCStore()
store, err := mockstore.NewMockTikvStore(
mockstore.WithCluster(s.cluster),
mockstore.WithMVCCStore(s.mvccStore),
)
c.Assert(err, IsNil)
s.store = store
session.SetSchemaLease(0)
session.DisableStats4Test()
d, err := session.BootstrapSession(s.store)
c.Assert(err, IsNil)
d.SetStatsUpdating(true)
s.domain = d
}
func (s *testAdminSuite) TearDownSuite(c *C) {
s.domain.Close()
s.store.Close()
}
func (s *testAdminSuite) TestAdminCheckTable(c *C) {
// test NULL value.
tk := testkit.NewTestKit(c, s.store)
tk.MustExec("use test")
// test index column has pk-handle column
tk.MustExec("drop table if exists t")
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)")
tk.MustExec("admin check table t")
// test for add index on the later added columns.
tk.MustExec("drop table if exists t1;")
tk.MustExec("CREATE TABLE t1 (c1 int);")
tk.MustExec("INSERT INTO t1 SET c1 = 1;")
tk.MustExec("ALTER TABLE t1 ADD COLUMN cc1 CHAR(36) NULL DEFAULT '';")
tk.MustExec("ALTER TABLE t1 ADD COLUMN cc2 VARCHAR(36) NULL DEFAULT ''")
tk.MustExec("ALTER TABLE t1 ADD INDEX idx1 (cc1);")
tk.MustExec("ALTER TABLE t1 ADD INDEX idx2 (cc2);")
tk.MustExec("admin check table t1;")
// For add index on virtual column
tk.MustExec("drop table if exists t1;")
tk.MustExec(`create table t1 (
a int as (JSON_EXTRACT(k,'$.a')),
c double as (JSON_EXTRACT(k,'$.c')),
d decimal(20,10) as (JSON_EXTRACT(k,'$.d')),
e char(10) as (JSON_EXTRACT(k,'$.e')),
f date as (JSON_EXTRACT(k,'$.f')),
g time as (JSON_EXTRACT(k,'$.g')),
h datetime as (JSON_EXTRACT(k,'$.h')),
i timestamp as (JSON_EXTRACT(k,'$.i')),
j year as (JSON_EXTRACT(k,'$.j')),
k json);`)
tk.MustExec("insert into t1 set k='{\"a\": 100,\"c\":1.234,\"d\":1.2340000000,\"e\":\"abcdefg\",\"f\":\"2018-09-28\",\"g\":\"12:59:59\",\"h\":\"2018-09-28 12:59:59\",\"i\":\"2018-09-28 16:40:33\",\"j\":\"2018\"}';")
tk.MustExec("alter table t1 add index idx_a(a);")
tk.MustExec("alter table t1 add index idx_c(c);")
tk.MustExec("alter table t1 add index idx_d(d);")
tk.MustExec("alter table t1 add index idx_e(e);")
tk.MustExec("alter table t1 add index idx_f(f);")
tk.MustExec("alter table t1 add index idx_g(g);")
tk.MustExec("alter table t1 add index idx_h(h);")
tk.MustExec("alter table t1 add index idx_j(j);")
tk.MustExec("alter table t1 add index idx_i(i);")
tk.MustExec("alter table t1 add index idx_m(a,c,d,e,f,g,h,i,j);")
tk.MustExec("admin check table t1;")
}