1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
|
#######################################################################
# #
# The aim of this test is to set up replication between a master and #
# slave and test the basic functionality of invisible indexes which #
# were introduced in WL#8697: Support for INVISIBLE indexes. #
# #
# Creation Date: 2016-05-12 #
# Author: Deepa Dixit #
# #
#######################################################################
--source include/have_myisam.inc
--source include/master-slave.inc
--connection master
--echo # Create a table with an index
CREATE TABLE t1 ( i INT , KEY (i));
INSERT INTO t1 VALUES (2),(3),(5),(7),(11),(13);
ANALYZE TABLE t1;
--source include/sync_slave_sql_with_master.inc
--echo [Connection Slave]
--echo # Check that the index is on the slave
SHOW INDEXES FROM t1;
--echo [Connection Master]
--connection master
--echo # Make the index invisible
ALTER TABLE t1 ALTER INDEX i INVISIBLE;
ANALYZE TABLE t1;
--source include/sync_slave_sql_with_master.inc
--echo [Connection Slave]
--echo # Verify that the index is invisible on the slave
SHOW INDEXES FROM t1;
EXPLAIN SELECT * FROM t1 WHERE i=3;
--echo [Connection Master]
--connection master
ALTER TABLE t1 ALTER INDEX i VISIBLE;
ANALYZE TABLE t1;
--source include/sync_slave_sql_with_master.inc
--echo [Connection Slave]
--echo # Verify that the index is visible on the slave
SHOW INDEXES FROM t1;
EXPLAIN SELECT * FROM t1 WHERE i=3;
--echo [Connection Master]
--connection master
--echo # Create an invisible index on the table
CREATE UNIQUE INDEX idx ON t1(i) INVISIBLE;
--source include/sync_slave_sql_with_master.inc
--echo [Connection Slave]
--echo # Verify that the invisible is created on the slave
SHOW INDEXES FROM t1;
--echo [Connection Master]
--connection master
ALTER TABLE t1 DROP INDEX i, ALTER INDEX idx VISIBLE, ALTER INDEX idx INVISIBLE, ALTER INDEX idx VISIBLE;
ANALYZE TABLE t1;
--source include/sync_slave_sql_with_master.inc
--echo [Connection Slave]
SHOW INDEXES FROM t1;
--echo [Connection Master]
--connection master
--echo # Alter the engine
ALTER TABLE t1 ALTER INDEX idx INVISIBLE, ALTER INDEX idx VISIBLE;
ANALYZE TABLE t1;
--source include/sync_slave_sql_with_master.inc
--echo [Connection Slave]
SHOW INDEXES FROM t1;
--echo [Connection Master]
--connection master
--echo # Clean up
DROP TABLE t1;
--source include/sync_slave_sql_with_master.inc
--echo [Connection Slave]
--error ER_NO_SUCH_TABLE
SELECT * FROM t1;
--source include/rpl_end.inc
|
