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dict_find_max_space_id(): Return SELECT MAX(SPACE) FROM SYS_TABLES. dict_check_tablespaces_and_store_max_id(): In the normal case (no encryption plugin has been loaded and the change buffer is empty), invoke dict_find_max_space_id() and do not open any .ibd files. If a std::set<uint32_t> has been specified, open the files whose tablespace ID is mentioned. Else, open all data files that are identified by SYS_TABLES records. fil_ibd_open(): Remove a call to os_file_get_last_error() that can report a misleading error, such as EINVAL inside my_realpath() that is not an actual error. This could be invoked when a data file is found but the FSP_SPACE_FLAGS are incorrect, such as is the case for table test.td in ./mtr --mysqld=--innodb-buffer-pool-dump-at-shutdown=0 innodb.table_flags buf_load(): If any tablespaces could not be found, invoke dict_check_tablespaces_and_store_max_id() on the missing tablespaces. dict_load_tablespace(): Try to load the tablespace unless it was found to be futile. This fixes failures related to FTS_*.ibd files for FULLTEXT INDEX. btr_cur_t::search_leaf(): Prevent a crash when the tablespace does not exist. This was caught by the test innodb_fts.fts_concurrent_insert when the change to dict_load_tablespaces() was not present. We modify a few tests to ensure that tables will not be loaded at startup. For some fault injection tests this means that the corrupted tables will not be loaded, because dict_load_tablespace() would perform stricter checks than dict_check_tablespaces_and_store_max_id(). Tested by: Matthias Leich Reviewed by: Thirunarayanan Balathandayuthapani
75 lines
3.4 KiB
Text
75 lines
3.4 KiB
Text
SET GLOBAL innodb_fast_shutdown=0;
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# restart: --innodb-data-home-dir=MYSQLTEST_VARDIR/tmp/row_format_redundant --innodb-log-group-home-dir=MYSQLTEST_VARDIR/tmp/row_format_redundant --innodb-data-file-path=ibdata1:1M:autoextend --innodb-undo-tablespaces=0 --innodb-stats-persistent=0
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SET GLOBAL innodb_file_per_table=1;
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#
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# Bug#21644827 - FTS, ASSERT !SRV_READ_ONLY_MODE || M_IMPL.M_LOG_MODE ==
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# MTR_LOG_NO_REDO
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#
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SET GLOBAL innodb_file_per_table=ON;
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create table t1 (a int not null, d varchar(15) not null, b
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varchar(198) not null, c char(156)) engine=InnoDB
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row_format=redundant;
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create temporary table t like t1;
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insert into t values(123, 'abcdef', 'jghikl', 'mnop');
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insert into t values(456, 'abcdef', 'jghikl', 'mnop');
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insert into t values(789, 'abcdef', 'jghikl', 'mnop');
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insert into t values(134, 'kasdfsdsadf', 'adfjlasdkfjasd', 'adfsadflkasdasdfljasdf');
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insert into t1 select a,d,b,c from t, seq_1_to_1024;
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SET GLOBAL innodb_file_per_table=OFF;
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create table t2 (a int not null, d varchar(15) not null, b
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varchar(198) not null, c char(156), fulltext ftsic(c)) engine=InnoDB
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row_format=redundant;
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insert into t2 select a,d,b,c from t, seq_1_to_1024;
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create table t3 (a int not null, d varchar(15) not null, b varchar(198),
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c varchar(150), index k1(c(99), b(56)), index k2(b(5), c(10))) engine=InnoDB
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row_format=redundant;
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insert into t3 values(444, 'dddd', 'bbbbb', 'aaaaa');
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insert into t3 values(555, 'eeee', 'ccccc', 'aaaaa');
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SET GLOBAL innodb_fast_shutdown=0;
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# restart: --innodb-data-home-dir=MYSQLTEST_VARDIR/tmp/row_format_redundant --innodb-log-group-home-dir=MYSQLTEST_VARDIR/tmp/row_format_redundant --innodb-data-file-path=ibdata1:1M:autoextend --innodb-undo-tablespaces=0 --innodb-stats-persistent=0 --innodb-read-only
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SELECT COUNT(*) FROM t1;
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COUNT(*)
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4096
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SELECT COUNT(*) FROM t2;
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COUNT(*)
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4096
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SELECT COUNT(*) FROM t3;
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COUNT(*)
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2
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TRUNCATE TABLE t1;
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ERROR HY000: Table 't1' is read only
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TRUNCATE TABLE t2;
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ERROR HY000: Table 't2' is read only
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TRUNCATE TABLE t3;
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ERROR HY000: Table 't3' is read only
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# restart: --innodb-data-home-dir=MYSQLTEST_VARDIR/tmp/row_format_redundant --innodb-log-group-home-dir=MYSQLTEST_VARDIR/tmp/row_format_redundant --innodb-data-file-path=ibdata1:1M:autoextend --innodb-undo-tablespaces=0 --innodb-stats-persistent=0 --skip-innodb-fast-shutdown
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TRUNCATE TABLE t1;
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TRUNCATE TABLE t2;
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TRUNCATE TABLE t3;
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corrupted SYS_TABLES.MIX_LEN for test/t1
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corrupted SYS_TABLES.MIX_LEN for test/t2
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corrupted SYS_TABLES.MIX_LEN for test/t3
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# restart: --innodb-data-home-dir=MYSQLTEST_VARDIR/tmp/row_format_redundant --innodb-log-group-home-dir=MYSQLTEST_VARDIR/tmp/row_format_redundant --innodb-data-file-path=ibdata1:1M:autoextend --innodb-undo-tablespaces=0 --innodb-stats-persistent=0 --skip-innodb-fast-shutdown
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TRUNCATE TABLE t1;
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ERROR 42S02: Table 'test.t1' doesn't exist in engine
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TRUNCATE TABLE t2;
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TRUNCATE TABLE t3;
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SELECT COUNT(*) FROM t1;
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ERROR 42S02: Table 'test.t1' doesn't exist in engine
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SELECT COUNT(*) FROM t2;
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COUNT(*)
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0
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SELECT COUNT(*) FROM t3;
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COUNT(*)
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0
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RENAME TABLE t1 TO tee_one;
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ERROR HY000: Error on rename of './test/t1' to './test/tee_one' (errno: 155 "The table does not exist in the storage engine")
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DROP TABLE t1;
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Warnings:
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Warning 1932 Table 'test.t1' doesn't exist in engine
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DROP TABLE t2,t3;
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FOUND 5 /\[ERROR\] InnoDB: Table test/t1 in InnoDB data dictionary contains invalid flags\. SYS_TABLES\.TYPE=1 SYS_TABLES\.MIX_LEN=511\b/ in mysqld.1.err
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# restart
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ib_logfile0
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ibdata1
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db.opt
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