⚝
One Hat Cyber Team
⚝
Your IP:
216.73.216.124
Server IP:
50.28.103.30
Server:
Linux host.jcukjv-lwsites.com 4.18.0-553.22.1.el8_10.x86_64 #1 SMP Tue Sep 24 05:16:59 EDT 2024 x86_64
Server Software:
nginx/1.28.0
PHP Version:
8.3.12
Buat File
|
Buat Folder
Eksekusi
Dir :
~
/
www
/
server
/
mysql
/
mysql-test
/
suite
/
innodb_undo
/
t
/
View File Name :
truncate_recover.test
# # WL#6965: Truncate UNDO logs. # --source include/have_innodb.inc # this is must to ensure that trx_purge_truncate is called with increased # frequency so that undo logs are cleared. --source include/have_debug.inc # We are printing size of undo log below and if page size keeps on # varying then initial size too keeps on varying. --source include/have_innodb_16k.inc --source include/have_undo_tablespaces.inc # Valgrind would complain about memory leaks when we crash on purpose. --source include/not_valgrind.inc # Embedded server does not support crashing --source include/not_embedded.inc # Avoid CrashReporter popup on Mac --source include/not_crashrep.inc --source include/big_test.inc ################################################################################ # Test-case will test following scenarios. # # 1. Different Crash Scenario. # a. before log-checkpoint. # b. after checkpoint before ddl log. # c. after ddl log before truncate. # d. after truncate before ddl log is removed. # e. after truncate is complete (including ddl log removal). # ################################################################################ #----------------------------------------------------------------------------- # # create test-bed # let SEARCH_FILE = $MYSQLTEST_VARDIR/log/mysqld.1.err; --let $_server_id= `SELECT @@server_id` --let $_expect_file_name= $MYSQLTEST_VARDIR/tmp/mysqld.$_server_id.expect # delimiter |; CREATE PROCEDURE populate_t1() BEGIN DECLARE i INT DEFAULT 1; while (i <= 40000) DO insert into t1 values (i, 'a', 'b'); SET i = i + 1; END WHILE; END | delimiter ;| #----------------------------------------------------------------------------- # # 1. Different Crash Scenario. # a. before log-checkpoint. # b. after checkpoint before ddl log. # c. after ddl log before truncate. # d. after truncate before ddl log is removed. # e. after truncate is complete (including ddl log removal). # let $debug_point="+d,ib_undo_trunc_before_checkpoint"; let SEARCH_PATTERN = ib_undo_trunc_before_checkpoint; --source suite/innodb_undo/include/undo_log_trunc_recv.inc # # let $debug_point="+d,ib_undo_trunc_before_ddl_log_start"; let SEARCH_PATTERN = ib_undo_trunc_before_ddl_log_start; --source suite/innodb_undo/include/undo_log_trunc_recv.inc # # let $debug_point="+d,ib_undo_trunc_before_truncate"; let SEARCH_PATTERN = ib_undo_trunc_before_truncate; --source suite/innodb_undo/include/undo_log_trunc_recv.inc # # let $debug_point="+d,ib_undo_trunc_before_ddl_log_end"; let SEARCH_PATTERN = ib_undo_trunc_before_ddl_log_end; --source suite/innodb_undo/include/undo_log_trunc_recv.inc # # let $debug_point="+d,ib_undo_trunc_trunc_done"; let SEARCH_PATTERN = ib_undo_trunc_trunc_done; --source suite/innodb_undo/include/undo_log_trunc_recv.inc #----------------------------------------------------------------------------- # # remove test-bed # drop PROCEDURE populate_t1;