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1. Special mode to search in error logs: if SEARCH_RANGE is not set, the file is considered an error log and the search is performed since the last CURRENT_TEST: line 2. Number of matches is printed too. "FOUND 5 /foo/ in bar". Use greedy .* at the end of the pattern if number of matches isn't stable. If nothing is found it's still "NOT FOUND", not "FOUND 0". 3. SEARCH_ABORT specifies the prefix of the output. Can be "NOT FOUND" or "FOUND" as before, but also "FOUND 5 " if needed.
45 lines
1.2 KiB
Text
45 lines
1.2 KiB
Text
#
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# Bug#69122 - INNODB DOESN'T REDO-LOG INSERT BUFFER MERGE
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# OPERATION IF IT IS DONE IN-PLACE
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#
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CREATE TABLE t1(
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a INT AUTO_INCREMENT PRIMARY KEY,
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b CHAR(1),
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c INT,
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INDEX(b))
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ENGINE=InnoDB STATS_PERSISTENT=0;
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SET GLOBAL innodb_change_buffering_debug = 1;
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INSERT INTO t1 VALUES(0,'x',1);
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INSERT INTO t1 SELECT 0,b,c FROM t1;
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INSERT INTO t1 SELECT 0,b,c FROM t1;
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INSERT INTO t1 SELECT 0,b,c FROM t1;
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INSERT INTO t1 SELECT 0,b,c FROM t1;
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INSERT INTO t1 SELECT 0,b,c FROM t1;
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INSERT INTO t1 SELECT 0,b,c FROM t1;
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INSERT INTO t1 SELECT 0,b,c FROM t1;
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INSERT INTO t1 SELECT 0,b,c FROM t1;
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INSERT INTO t1 SELECT 0,b,c FROM t1;
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INSERT INTO t1 SELECT 0,b,c FROM t1;
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INSERT INTO t1 SELECT 0,b,c FROM t1;
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INSERT INTO t1 SELECT 0,b,c FROM t1;
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INSERT INTO t1 SELECT 0,b,c FROM t1;
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BEGIN;
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SELECT b FROM t1 LIMIT 3;
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b
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x
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x
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x
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connect con1,localhost,root,,;
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BEGIN;
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DELETE FROM t1 WHERE a=1;
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INSERT INTO t1 VALUES(1,'X',1);
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SET DEBUG_DBUG='+d,crash_after_log_ibuf_upd_inplace';
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SELECT b FROM t1 LIMIT 3;
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ERROR HY000: Lost connection to MySQL server during query
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disconnect con1;
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connection default;
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FOUND 1 /Wrote log record for ibuf update in place operation/ in my_restart.err
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CHECK TABLE t1;
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Table Op Msg_type Msg_text
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test.t1 check status OK
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DROP TABLE t1;
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