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33589b25ef
Analysis: debug only assertion I_S function (IS is XtraDB feature) is calling buf_block_get_frame on any page it reads, which debug-asserts that the page is buffer-fixed, which is not the case in I_S query. Fixed by holding the buffer page mutex while the fields are read directly.
65 lines
2.1 KiB
Plaintext
65 lines
2.1 KiB
Plaintext
-- source include/have_innodb.inc
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-- source include/not_embedded.inc
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#
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# MDEV-7762 InnoDB: Failing assertion: block->page.buf_fix_count > 0 in buf0buf.ic line 730
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#
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# Make sure that all supported information_schema tables are readable
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# (actual result sets are not important).
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#
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CREATE TABLE t1 ENGINE=InnoDB AS SELECT * FROM mysql.help_topic;
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--disable_query_log
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--disable_result_log
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BEGIN;
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SELECT * FROM t1 FOR UPDATE;
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SELECT * FROM INFORMATION_SCHEMA.INNODB_TRX;
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SELECT * FROM INFORMATION_SCHEMA.INNODB_LOCKS;
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SELECT * FROM INFORMATION_SCHEMA.INNODB_LOCK_WAITS;
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SELECT * FROM INFORMATION_SCHEMA.INNODB_CMP;
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SELECT * FROM INFORMATION_SCHEMA.INNODB_CMP_RESET;
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SELECT * FROM INFORMATION_SCHEMA.INNODB_CMPMEM;
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SELECT * FROM INFORMATION_SCHEMA.INNODB_CMPMEM_RESET;
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SELECT * FROM INFORMATION_SCHEMA.INNODB_BUFFER_PAGE;
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SELECT * FROM INFORMATION_SCHEMA.INNODB_BUFFER_PAGE_LRU;
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--error 0,1109
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SELECT * FROM INFORMATION_SCHEMA.INNODB_BUFFER_STATS;
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--error 0,1109
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SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_TABLES;
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--error 0,1109
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SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_TABLESTATS;
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--error 0,1109
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SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_INDEXES;
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--error 0,1109
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SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_COLUMNS;
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--error 0,1109
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SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_FIELDS;
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--error 0,1109
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SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_FOREIGN;
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--error 0,1109
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SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_FOREIGN_COLS;
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--error 0,1109
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SELECT * FROM INFORMATION_SCHEMA.INNODB_RSEG;
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--error 0,1109
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SELECT * FROM INFORMATION_SCHEMA.INNODB_UNDO_LOGS;
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--error 0,1109
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SELECT * FROM INFORMATION_SCHEMA.INNODB_SYS_STATS;
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--error 0,1109
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SELECT * FROM INFORMATION_SCHEMA.INNODB_TABLE_STATS;
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--error 0,1109
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SELECT * FROM INFORMATION_SCHEMA.INNODB_INDEX_STATS;
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--error 0,1109
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SELECT * FROM INFORMATION_SCHEMA.INNODB_ADMIN_COMMAND;
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--error 0,1109
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SELECT * FROM INFORMATION_SCHEMA.INNODB_BUFFER_POOL_PAGES;
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--error 0,1109
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SELECT * FROM INFORMATION_SCHEMA.INNODB_BUFFER_POOL_PAGES_INDEX;
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--error 0,1109
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SELECT * FROM INFORMATION_SCHEMA.INNODB_BUFFER_POOL_PAGES_BLOB;
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--error 0,1109
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SELECT * FROM INFORMATION_SCHEMA.INNODB_CHANGED_PAGES;
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COMMIT;
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--enable_query_log
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--enable_result_log
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DROP TABLE t1;
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