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
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
|
--source include/have_case_sensitive_file_system.inc
--source include/have_debug.inc
--source include/not_valgrind.inc
###############################################################################
#
# Bug#31989290 : SYSTEM TABLES UPGRADED FROM 5.7 DIFFER FROM SYSTEM TABLES
# CREATED IN 8.0
#
# Part 1 : Dump the system table information from the newly initialized
# data directory
###############################################################################
--echo # Create and initialize new data directory
--mkdir $MYSQLTEST_VARDIR/tmp/data_80_clean
--let $MYSQLD_DATADIR = $MYSQLTEST_VARDIR/tmp/data_80_clean/db
--let $MYSQLD_ERROR_LOG = $MYSQLTEST_VARDIR/tmp/data_80_clean/error.log
--let $MYSQLD_EXTRA_ARGS =
--source include/initialize_datadir.inc
--echo # Restart server on the newly initialized data directory.
--replace_result $MYSQLD MYSQLD $MYSQLD_DATADIR MYSQLD_DATADIR $MYSQLD_ERROR_LOG MYSQLD_ERROR_LOG
--let $restart_parameters = restart: --datadir=$MYSQLD_DATADIR --log-error=$MYSQLD_ERROR_LOG
--source include/restart_mysqld.inc
--let $select_system_tables = SELECT t.* FROM mysql.tables t JOIN mysql.schemata s JOIN mysql.tablespaces ts WHERE t.schema_id = s.id AND t.tablespace_id = ts.id AND s.name = "mysql" AND ts.name = "mysql" ORDER BY t.name
# Ignore columns: id(1), schema_id(2), mysql_version_id(6), se_private_data(12), se_private_id(13), created(23), last_altered(24), last_checked_for_upgrade_version_id(35)
--let $mask_system_tables = 1,2,6,12,13,23,24,35
# Note: The below query excludes ndb_binlog_index columns which are no longer created by default in 8.0
--let $select_system_columns = SELECT t.name, c.* FROM mysql.columns c JOIN mysql.tables t JOIN mysql.schemata s JOIN mysql.tablespaces ts WHERE c.table_id = t.id AND t.schema_id = s.id AND t.tablespace_id = ts.id AND s.name = "mysql" AND ts.name = "mysql" AND t.name != "ndb_binlog_index" ORDER BY t.name, c.name
# Ignore columns: id(2), table_id(3), collation_id(8), se_private_data(27)
--let $mask_system_columns = 2,3,14,27
# Ignore _utf8mb3/4 prefixes on constant strings in generation_expression_utf8
--let $regex_system_columns = s/_utf8mb(3|4)//g;
--echo
--echo # Dump system table information for the newly initialized data directory
--let $tables_fresh_datadir = $MYSQLTEST_VARDIR/tmp/tables.txt
--let $columns_fresh_datadir = $MYSQLTEST_VARDIR/tmp/columns.txt
--let $debug_point = skip_dd_table_access_check
--source include/add_debug_point.inc
--echo
--echo # Dump all tables in newly initialized mysql schema
--let $output_file = $tables_fresh_datadir
--let $statement = $select_system_tables
--source include/write_result_to_file.inc
--let $input_file = $tables_fresh_datadir
--let $mask_columns = $mask_system_tables
--source include/filter_file.inc
--echo
--echo # Dump all columns in newly initialized mysql schema
--let $output_file = $columns_fresh_datadir
--let $statement = $select_system_columns
--source include/write_result_to_file.inc
--let $input_file = $columns_fresh_datadir
--let $mask_columns = $mask_system_columns
--let $script = $regex_system_columns
--source include/filter_file.inc
--let $debug_point = skip_dd_table_access_check
--source include/remove_debug_point.inc
###############################################################################
# Part 2 : Dump the system table information from an upgraded data DIRECTORY
# and compare with the dump from Part 1
#
# To create the file std_data/upgrade/data_57_clean.zip
#
# - In 5.7, execute:
# CREATE SCHEMA test;
# DROP TABLE mysql.ndb_binlog_index; # (To ignore changes in NDB related
# table that is no longer created by default in 8.0)
#
# - then zip the data folder
#
# zip -r data_57_help_tables.zip db/
###############################################################################
--echo
--echo # Upgrade a data directory from 5.7
--echo
--echo # Copy the 5.7 data zip file to working directory and check it exists.
--copy_file $MYSQLTEST_VARDIR/std_data/upgrade/data_57_clean.zip $MYSQLTEST_VARDIR/tmp/data_57_clean.zip
--file_exists $MYSQLTEST_VARDIR/tmp/data_57_clean.zip
--echo # Unzip 5.7 data directory.
--exec unzip -qo $MYSQLTEST_VARDIR/tmp/data_57_clean.zip -d $MYSQLTEST_VARDIR/tmp/data_57_clean
--echo # Set data directory and log file
--let $MYSQLD_DATADIR1 = $MYSQLTEST_VARDIR/tmp/data_57_clean/db
--let $MYSQLD_LOG = $MYSQLTEST_VARDIR/tmp/data_57_clean/error.log
--echo # Restart server to trigger upgrade.
--replace_result $MYSQLD MYSQLD $MYSQLD_DATADIR1 MYSQLD_DATADIR1 $MYSQLD_LOG MYSQLD_LOG
--let $restart_parameters = restart: --datadir=$MYSQLD_DATADIR1 --log-error=$MYSQLD_LOG
--let $wait_counter = 10000
--source include/restart_mysqld.inc
--echo
--echo # Dump system table information for the upgraded data directory
--let $tables_upgraded_datadir = $MYSQLTEST_VARDIR/tmp/tables_upgraded.txt
--let $columns_upgraded_datadir = $MYSQLTEST_VARDIR/tmp/columns_upgraded.txt
--let $debug_point = skip_dd_table_access_check
--source include/add_debug_point.inc
--echo
--echo # Dump all tables in upgraded mysql schema
--let $output_file = $tables_upgraded_datadir
--let $statement = $select_system_tables
--source include/write_result_to_file.inc
--let $input_file = $tables_upgraded_datadir
--let $mask_columns = $mask_system_tables
--source include/filter_file.inc
--echo
--echo # Dump all columns in upgraded mysql schema
--let $output_file = $columns_upgraded_datadir
--let $statement = $select_system_columns
--source include/write_result_to_file.inc
--let $input_file = $columns_upgraded_datadir
--let $mask_columns = $mask_system_columns
--let $script = $regex_system_columns
--source include/filter_file.inc
--let $debug_point = skip_dd_table_access_check
--source include/remove_debug_point.inc
--echo
--echo ########################################################################
--echo # NOTE: If this test fails, there is a possible inconsistency introduced
--echo # in the system table/column definition of an upgraded mysql
--echo # tablespace as compared to that of a newly initialized one.
--echo #
--echo # There are 2 possibilities:
--echo #
--echo # a) If the failure shows a new inconsistency in the table/column
--echo # properties, add the appropriate ALTER TABLE statements to
--echo # scripts/mysql_system_tables_fix.sql
--echo # to ensure that the metadata of the upgraded table/column is the
--echo # same as that of the newly created one.
--echo #
--echo # b) If the inconsistency is unavoidable, modify the regular expressions
--echo # above, re-record and update documentation if required.
--echo #
--echo ########################################################################
--echo
--echo # Compare fresh and upgraded tables
--diff_files $tables_fresh_datadir $tables_upgraded_datadir
--echo
--echo # Compare fresh and upgraded columns
--diff_files $columns_fresh_datadir $columns_upgraded_datadir
--echo
--echo # Stop server and cleanup.
--source include/shutdown_mysqld.inc
--remove_file $tables_fresh_datadir
--remove_file $tables_upgraded_datadir
--remove_file $columns_fresh_datadir
--remove_file $columns_upgraded_datadir
--remove_file $MYSQLTEST_VARDIR/tmp/data_57_clean.zip
--force-rmdir $MYSQLTEST_VARDIR/tmp/data_57_clean
--force-rmdir $MYSQLTEST_VARDIR/tmp/data_80_clean
###############################################################################
#
# Bug#31789964 : HELP TABLES UPGRADE FAILS ENTIRE SERVER UPGRADE - WITHOUT
# PRINTING ERROR...
#
###############################################################################
# To create the file std_data/upgrade/data_57_help_tables.zip
#
# - In 5.7, execute:
#
# CREATE SCHEMA test;
# ALTER TABLE mysql.help_topic CONVERT TO CHARACTER SET latin1;
# ALTER TABLE mysql.help_category CONVERT TO CHARACTER SET latin1;
# ALTER TABLE mysql.help_relation CONVERT TO CHARACTER SET latin1;
# ALTER TABLE mysql.help_keyword CONVERT TO CHARACTER SET latin1;
#
# - then zip the data folder
#
# zip -r data_57_help_tables.zip db/
#
###############################################################################
--echo # Copy the 5.7 data zip file to working directory and check it exists.
--copy_file $MYSQLTEST_VARDIR/std_data/upgrade/data_57_help_tables.zip $MYSQLTEST_VARDIR/tmp/data_57_help_tables.zip
--file_exists $MYSQLTEST_VARDIR/tmp/data_57_help_tables.zip
--echo # Unzip 5.7 data directory.
--exec unzip -qo $MYSQLTEST_VARDIR/tmp/data_57_help_tables.zip -d $MYSQLTEST_VARDIR/tmp/data_57_help_tables
--echo # Set data directory and log file
--let $MYSQLD_DATADIR1 = $MYSQLTEST_VARDIR/tmp/data_57_help_tables/db
--let $MYSQLD_LOG = $MYSQLTEST_VARDIR/tmp/data_57_help_tables/error.log
--echo # Restart server to trigger upgrade.
--echo # Upgrade of help tables should succeed.
--replace_result $MYSQLD MYSQLD $MYSQLD_DATADIR1 MYSQLD_DATADIR1 $MYSQLD_LOG MYSQLD_LOG
--let $restart_parameters = restart: --datadir=$MYSQLD_DATADIR1 --log-error=$MYSQLD_LOG
--let $wait_counter = 10000
--source include/start_mysqld.inc
--echo # Check for errors in the error log.
--let SEARCH_FILE = $MYSQLD_LOG
--let SEARCH_PATTERN = \[ERROR\]
--source include/search_pattern.inc
--echo # Check for mysql_upgrade_info file in data directory.
--file_exists $MYSQLD_DATADIR1/mysql_upgrade_info
--echo # Stop server and cleanup.
--source include/shutdown_mysqld.inc
--remove_file $MYSQLTEST_VARDIR/tmp/data_57_help_tables.zip
--force-rmdir $MYSQLTEST_VARDIR/tmp/data_57_help_tables
--echo # Restart the server with default options.
--let $restart_parameters=
--source include/start_mysqld.inc
|
