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  1. MariaDB Server
  2. MDEV-23529

Assertion `!writer.checksum_len || writer.remains == 0' failed in MYSQL_BIN_LOG::write_cache

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Details

    • Bug
    • Status: Confirmed (View Workflow)
    • Major
    • Resolution: Unresolved
    • 10.2, 10.3, 10.4, 10.5, 11.3.0
    • 10.4, 10.5, 11.3
    • Replication
    • None

    Description

      The test case fails every time for me, even though it looks very ugly. Apparently the failure depends on the binlog cache size and the size of the commands, so even comments in the SQL appear to be important, and simplifying the test requires blind guess-work. I expect that it should be easy to create a neat test case after the analysis, when the exact correlation between the cache size and the required data/command length becomes clear.

      --source include/have_innodb.inc
      --source include/have_log_bin.inc
       
      CREATE /* QNO 2 CON_ID 10 */ TABLE t1_InnoDB (col_datetime DATETIME(3) NULL, col_varchar VARCHAR(2249) NULL, id SERIAL, col_char CHAR(189) NOT NULL DEFAULT '', col_int INT(9) UNSIGNED ZEROFILL NULL) ENGINE=InnoDB;
      ALTER /* QNO 3 CON_ID 10 */ TABLE t1_InnoDB ADD PRIMARY KEY (col_varchar,col_char,col_int);
      CREATE /* QNO 5 CON_ID 10 */ VIEW view_t1_InnoDB AS SELECT * FROM t1_InnoDB;
      CREATE /* QNO 16 CON_ID 10 */ TABLE t1_MyISAM (col_char CHAR(189) NOT NULL DEFAULT '', col_int INT(9) UNSIGNED ZEROFILL NULL, id SERIAL, col_datetime DATETIME(3) NULL, col_varchar VARCHAR(2249) NULL) ENGINE=MyISAM;
      CREATE /* QNO 37 CON_ID 10 */ TABLE t2_InnoDB (col_char CHAR(19) NULL, col_int MEDIUMINT(4) UNSIGNED ZEROFILL NOT NULL DEFAULT 0, col_varchar VARCHAR(1465) NULL, id BIGINT) ENGINE=InnoDB;
      CREATE /* QNO 40 CON_ID 10 */ VIEW view_t2_InnoDB AS SELECT * FROM t2_InnoDB;
      CREATE /* QNO 47 CON_ID 10 */ TABLE t2_MyISAM (col_int MEDIUMINT(4) UNSIGNED ZEROFILL NOT NULL DEFAULT 0, col_char CHAR(19) NULL, col_varchar VARCHAR(1465) NULL, id BIGINT) ENGINE=MyISAM;
      INSERT /* QNO 53 CON_ID 10 */ IGNORE INTO t2_MyISAM (col_char,col_int,col_varchar,id) VALUES
      ('tpp',7,'g',8);
      CREATE /* QNO 106 CON_ID 10 */ TABLE t4_InnoDB (id INTEGER AUTO_INCREMENT, col_char BINARY(15) NOT NULL DEFAULT '', col_int INT(44) UNSIGNED NULL, col_timestamp TIMESTAMP NOT NULL DEFAULT '1971-01-01 00:00:00', col_varchar VARCHAR(830) NULL, PRIMARY KEY(id,col_char)) ENGINE=InnoDB;
      CREATE /* QNO 108 CON_ID 10 */ VIEW view_t4_InnoDB AS SELECT * FROM t4_InnoDB;
      ALTER /* QNO 112 CON_ID 10 */ TABLE t4_InnoDB ADD UNIQUE(col_int,id,col_char(15),col_varchar(64),col_timestamp);
      INSERT /* QNO 115 CON_ID 10 */ IGNORE INTO t4_InnoDB (col_char,col_int,col_timestamp,col_varchar) VALUES
      ('',4,'1946-08-27 04:32:10.002398','eiw'),
      ('iwv',3,'1941-12-14 00:00:00',''),
      ('w',8,'1940-01-09 04:54:08.055595','vdmd'),
      ('d',120,'1922-07-28 00:00:00','md'),
      ('divjqsx',1,'1931-02-27 00:00:00','iv'),
      ('vjqsx',3,'1931-04-28 00:00:00',NULL),
      ('jq',2,'2004-11-17 11:50:15.051431','qsx'),
      ('s',4,'1991-07-07 00:00:00','xmhj'),
      ('',8,'2011-05-21 00:00:00','mhjwa'),
      ('',2,'2037-10-07 00:00:00','hjw'),
      ('jw',3,'1900-01-01 00:00:00','wagewcl'),
      ('age',0,'2001-08-11 10:08:07.064342','k'),
      ('ge',5,'1955-03-20 18:10:25.045001',NULL),
      ('ewclcf',NULL,'1974-05-12 02:17:47.016280','w'),
      ('s',1,'1900-01-01 00:00:00','r'),
      ('cl',9,'1915-08-30 00:41:41.009818','l'),
      ('c',4,'2013-11-19 06:56:28.003046','fykyw'),
      ('ykywlcne',8,'1900-01-01 00:00:00','kywl'),
      ('ywl',7,'1917-01-19 00:00:00','wl'),
      ('lcnem',1,'2033-05-27 21:23:42.049194','cnemiu'),
      ('ne',5,'1917-07-22 15:19:55.028632','em'),
      ('miuaab',2,'1922-12-26 15:14:17.055064','iuaa'),
      ('uaa',119,'1987-12-08 17:44:47.040991',''),
      ('aabrr',7,'2018-01-29 00:31:14.013120','ab'),
      ('br',NULL,'1989-05-31 15:07:05.012226','r'),
      ('rif',5,'1964-06-06 00:00:00','if'),
      ('fnhu',1,'1945-12-22 04:35:35.052670','nhuufz'),
      ('hu',5,'2029-07-14 19:53:29.019029',NULL),
      ('uu',3,'1950-07-18 06:44:11.020753','ufz'),
      ('fzas',68,'2020-11-20 00:00:00','za'),
      ('asu',4,'2028-03-08 03:17:33.060539','h'),
      ('s',7,'2016-02-28 10:12:42.050003','unkr'),
      ('nkrcpvas',0,'1953-07-13 00:00:00','k'),
      ('r',0,'1974-09-23 22:24:32.014332',REPEAT('a',544)),
      ('',0,'2018-10-11 16:07:51.040867',NULL),
      ('pvasdqk',6,'1924-08-23 19:00:29.047077','vas'),
      ('asdq',5,'1968-05-22 00:00:00',''),
      ('',1,'1949-03-23 11:27:14.061685','sd'),
      ('dqk',NULL,'1901-08-19 13:07:46.020110',NULL),
      ('q',5,'1900-01-01 00:00:00','y'),
      ('g',8,'1982-03-25 10:21:48.019146',REPEAT('x',456)),
      ('xbwp',9,'1900-01-01 00:00:00',NULL),
      ('bw',0,'1950-02-06 00:26:22.026557','w'),
      ('pti',6,'1900-04-04 00:00:00','t'),
      ('i',NULL,'2028-05-31 00:00:00','gb'),
      ('b',9,'1989-05-27 15:15:03.000652','p'),
      ('nesqi',8,'2037-06-02 17:25:59.013790','esq'),
      ('sqi',0,'1995-07-01 03:16:37.006849','qig'),
      ('i',NULL,'1999-02-25 19:41:18.038714','gweg'),
      ('weg',6,'1945-01-18 09:54:23.051174','egcn'),
      ('gcn',4,'1929-09-06 00:00:00','cnfe'),
      ('nfeuvrgnecp',6,'1900-01-01 00:00:00','feuvrg'),
      ('',7,'1992-12-09 18:46:18.025872','eu'),
      ('uv',7,'2024-06-18 13:18:46.022767',''),
      ('v',1,'1926-08-29 00:00:00','rgnecpth'),
      ('gn',2,'2023-10-03 00:00:00','v'),
      ('necp',1,'1959-05-30 00:00:00','e'),
      ('cpthm',9,'2009-09-19 01:12:22.007793','p'),
      ('thmh',4,'1978-07-29 07:49:57.063437','hmhffqbyth'),
      ('m',7,'1938-09-13 00:00:00',NULL),
      ('',6,'2007-12-08 16:49:57.010540','hffq'),
      ('ffq',6,'2028-07-09 00:00:00','fq'),
      ('q',7,'2015-08-27 03:57:34.033579','by'),
      ('ythjw',NULL,'1914-02-23 21:36:07.018379','th'),
      ('',9,'2006-10-26 11:50:37.041789','hjwp'),
      ('jwp',5,'2005-09-11 19:01:31.021985','wpukqub'),
      ('pu',6,'2010-02-14 11:59:08.008470','ukq'),
      ('kqub',5,'1975-04-04 17:13:14.020176','q'),
      ('u',148,'1957-02-26 16:26:27.017894','bzpo'),
      ('zp',4,'1900-01-01 00:00:00','po'),
      ('omntr',245,'1921-03-15 11:03:24.028456','mnt'),
      ('ntrddrw',9,'1900-01-01 00:00:00',''),
      ('',9,'1966-02-14 00:50:56.032173',NULL),
      ('trdd',NULL,'1973-03-24 00:00:00','rddrwhzjtqvbjiklcekxqyoxsolbxthd'),
      ('ddrw',9,'1942-06-10 09:04:20.025884',REPEAT('x',109)),
      ('rw',1,'1942-12-30 21:19:13.020628',''),
      ('w',5,'1963-03-16 00:00:00',NULL),
      ('hz',7,'1989-10-12 13:18:38.010403','z'),
      ('s',4,'1900-01-01 00:00:00','jtqvbji'),
      ('t',215,'1942-01-26 17:12:56.050877','qv'),
      ('v',0,'1950-09-14 17:34:05.019053','bj'),
      ('v',4,'2001-05-05 01:03:47.019826','jikl'),
      ('ikl',4,'1900-01-01 00:00:00','klc'),
      ('',9,'2021-11-15 00:00:00',''),
      ('l',2,'1976-11-04 01:01:34.058066','cekxqyo'),
      ('ekxq',7,'1918-04-06 06:56:22.004836',''),
      ('kxqyo',8,'1997-11-02 20:21:58.036091','xqy'),
      ('qy',4,'2004-01-23 00:00:00','yox'),
      ('',7,'1967-04-28 09:40:41.049964','oxsol'),
      ('x',4,'1945-04-30 00:00:00','s'),
      ('o',6,'1900-01-01 00:00:00','lb'),
      ('bxth',8,'1972-05-08 00:23:04.031579','xthdc'),
      ('th',4,'1900-01-01 00:00:00','hd'),
      ('dcprswpj',5,'1907-06-01 17:43:13.008659',''),
      ('cprsw',56,'2024-11-17 00:00:00',NULL),
      ('p',0,'1966-03-25 03:37:53.048711','rswpj'),
      ('s',6,'2026-10-15 00:00:00','wpjxix'),
      ('pjx',75,'2029-12-28 13:30:25.063311','jxi'),
      ('',4,'1940-11-20 00:00:00','xi'),
      ('ixmvf',2,'2026-12-09 06:25:55.046119','');
      CREATE /* QNO 120 CON_ID 10 */ TABLE t5_InnoDB (col_timestamp TIMESTAMP(5) NOT NULL DEFAULT '1971-01-01 00:00:00', id SERIAL, col_date DATE NULL, col_varchar VARCHAR(29) NULL, col_char BINARY(88) NOT NULL DEFAULT '', col_year YEAR NOT NULL DEFAULT '1970') ENGINE=InnoDB;
      ALTER /* QNO 121 CON_ID 10 */ TABLE t5_InnoDB ADD PRIMARY KEY (id,col_year,col_date,col_timestamp);
      CREATE /* QNO 122 CON_ID 10 */ VIEW view_t5_InnoDB AS SELECT * FROM t5_InnoDB;
      INSERT /* QNO 132 CON_ID 10 */ IGNORE INTO t5_InnoDB (col_char,col_date,col_timestamp,col_varchar,col_year,id) VALUES
      ('yvb',NULL,'1929-02-13 14:35:14.028072','v',1976,1976),
      ('bitxqj','1905-10-21','1900-01-01 00:00:00','itxq',2000,2000),
      ('','1930-01-28','1974-11-02 19:08:53.006711','tx',2006,2006),
      ('qr','1959-04-05','1945-11-15 09:55:16.008317','re',2012,2012),
      ('zby','1900-01-01','1900-01-01 00:00:00','bycekyjgbp',2025,2025),
      ('wasfkvetfobocgpftrhvxugmmsz',NULL,'2002-07-26 23:57:15.061286','',2011,2011),
      ('m','1979-04-13','1957-08-06 18:02:44.055290','a',2034,2034),
      ('s',NULL,'1937-05-08 03:41:49.022467','t',1971,1971),
      ('','2032-09-15','1957-11-01 00:00:00','',2019,2019),
      ('fkv','1900-01-01','1979-04-19 01:51:27.025077','kve',1987,1987),
      ('cgpftrhvxugmmszwpoglv','1913-12-06','1900-01-01 00:00:00',NULL,2001,2001),
      ('gp','2008-10-14','1943-05-14 22:26:37.042398','pft',2009,2009),
      ('ftrhvxugmmszwpoglvarsfiljrzimqeplevleqdhepkhcfrahcpjjvhkkwblfenfpet','1950-05-08','1936-01-28 06:38:18.035205','',2008,2008),
      ('t','1957-07-30','1948-09-05 06:57:27.025863','rhvx',2002,2002),
      ('','1925-10-05','1979-09-16 00:00:00','v',2027,2027),
      ('xugmms','1988-02-11','2004-06-09 20:38:32.039757','u',2014,2014),
      ('mms','1987-02-11','2030-09-30 05:57:07.029025','mszw',1996,1996),
      ('poglv','1900-01-01','1972-04-20 00:00:00','',2032,2032),
      ('oglvar','2004-12-01','1945-07-26 19:04:23.065378','gl',1995,1995),
      ('lvar','1964-02-01','1942-04-14 05:56:01.018054','vars',2029,2029),
      ('','1900-01-01','1909-01-29 00:00:00','ars',1974,1974),
      ('rsfil',NULL,'1988-01-02 06:19:07.058747','sfiljrz',2035,2035),
      ('','1900-01-01','1990-02-25 00:00:00','',2024,2024),
      ('eq','1927-10-15','1907-03-20 00:00:00','qdhepkhc',1982,1982),
      ('dh','1919-03-11','1900-01-01 00:00:00','hepkh',1973,1973),
      ('epkhcfrahcpjjvhkkwblfen','1918-07-23','1938-07-22 10:33:01.019518','b',1979,1979),
      ('p','1978-04-06','2020-03-02 00:00:00',NULL,2010,2010),
      ('v','1988-11-21','2002-11-09 00:00:00','nfp',1983,1983),
      ('m',NULL,'1918-11-22 20:18:26.027745','',1991,1991),
      ('fp','1907-08-02','2008-08-31 17:44:59.011797','',2004,2004),
      ('tw','1900-01-01','1918-12-16 04:48:09.064277','w',2020,2020),
      ('sksusqvaz','1964-08-03','1920-04-05 05:39:18.027102','ksu',2023,2023),
      ('s','2000-12-05','1980-05-09 05:53:04.055896','u',1988,1988),
      ('s','1916-01-03','1974-03-07 21:46:41.050407','q',1989,1989),
      ('va','1999-12-13','1941-04-03 00:00:00','az',1999,1999),
      ('ja',NULL,'1914-04-03 00:00:00','',1986,1986),
      ('e','2005-09-24','1990-12-13 22:26:25.008696','kx',1990,1990),
      ('yeqtf','1921-06-25','1900-01-01 00:00:00','eqtf',2028,2028),
      ('qtfo','1998-06-11','1966-03-10 03:47:31.035070','tfop',2030,2030),
      ('gthomsfusbhugmvurbryqqcbkhankkwoalodixeuh','1900-01-01','1908-07-08 21:28:41.015611','th',2007,2007),
      ('ho','1994-01-16','1994-02-08 16:31:07.008962','oms',1998,1998),
      ('yqqcbkhankkwoal',NULL,'1997-09-17 00:00:00','qqc',1984,1984),
      ('qcbkhankkwoalodixeuhwkzwfd','1972-02-08','1933-02-14 14:59:47.039547','',2026,2026),
      ('c','1951-11-06','1913-07-21 07:53:33.014389','bkha',2003,2003),
      ('ha',NULL,'2013-11-18 00:00:00','an',1994,1994),
      ('i','2039-07-17','1933-03-28 15:08:55.047213','xe',2015,2015),
      ('k','1929-12-13','1926-07-05 02:53:36.059168',NULL,1981,1981),
      ('d','1918-09-14','1910-12-14 10:43:18.018380','uhwkzw',1993,1993),
      ('kzw','1961-11-15','1976-05-26 18:46:01.032935',NULL,2022,2022),
      ('dfoc','2006-07-15','1935-01-21 00:00:00','f',1972,1972),
      ('ocdcjrx','1900-06-25','1967-02-11 20:08:57.028724','cdc',2031,2031),
      ('xxihtv','1987-09-05','1905-02-13 00:00:00','r',1980,1980),
      ('xihtvzdfvdanvsodxuroztqcmuxmpjisqdkfykpraagyrwsw',NULL,'1975-02-06 19:00:04.061755','iht',2033,2033),
      ('tvzdfvdanvsodxuro','1917-12-15','2034-09-14 03:08:25.025687','vzdfvd',1977,1977),
      ('zdfvdanvsodxur','1976-04-12','1912-10-28 00:00:00',NULL,1985,1985),
      ('v','1900-01-01','1937-12-29 00:00:00','so',1975,1975),
      ('odx','1953-01-16','1900-01-01 00:00:00','dxuroz',2005,2005),
      ('dkf','2028-04-06','1900-01-01 00:00:00','kf',1992,1992),
      ('','2033-11-01','1900-01-01 00:00:00','fykpr',2016,2016),
      ('ykpra','1920-03-14','1943-03-29 00:00:00','k',1997,1997),
      ('oqnghixsjyoix','2007-08-15','2033-05-31 00:58:23.005461',NULL,1978,1978),
      ('qnghixsjyoixuyqrdnahim','1900-01-01','1985-01-28 12:10:58.005674','nghi',2021,2021),
      ('jbeirucdkuyk','2035-12-12','1963-06-15 09:12:46.064437','',2018,2018),
      ('be',NULL,'1931-07-22 00:00:00','eirucd',2023,2023);
      CREATE /* QNO 136 CON_ID 10 */ TABLE t5_MyISAM (col_date DATE NULL, col_varchar VARCHAR(29) NULL, col_year YEAR NOT NULL DEFAULT '1970', col_timestamp TIMESTAMP(5) NOT NULL DEFAULT '1971-01-01 00:00:00', id SERIAL, col_char BINARY(88) NOT NULL DEFAULT '') ENGINE=MyISAM;
      CREATE /* QNO 138 CON_ID 10 */ VIEW view_t5_MyISAM AS SELECT * FROM t5_MyISAM;
      INSERT /* QNO 152 CON_ID 10 */ IGNORE INTO t5_MyISAM (col_char,col_date,col_timestamp,col_varchar,col_year,id) VALUES
      ('ae','1994-01-31','1928-06-29 12:03:12.040890','eud',2032,2032),
      ('s','2003-04-22','1997-09-28 01:47:52.051666','ud',2009,2009),
      ('vaddl',NULL,'1907-01-21 18:21:55.052132','addl',1984,1984),
      ('dd','1945-09-08','1941-10-22 22:14:25.012151','dlda',2035,2035),
      ('ldame','1918-06-18','2038-06-22 03:24:04.010395','damecc',1975,1975),
      ('t','2035-08-10','1922-10-22 00:00:00','',2002,2002),
      ('','1986-10-23','2009-08-09 08:12:54.043600','s',2001,2001),
      ('epd','2035-12-12','1993-03-03 22:41:55.005114','pdpav',1998,1998),
      ('bvp','1929-09-28','1958-09-22 03:43:45.021422','vp',2017,2017),
      ('d','2012-07-06','1993-11-18 20:19:27.061212','fau',1987,1987),
      ('q','1904-01-09','1984-06-26 17:06:06.012334','hlwsgpdyenbrsxhvymu',1993,1993),
      ('lwsgpd','1905-04-07','1912-03-22 07:07:22.026665','wsg',2028,2028),
      ('p','1980-11-23','1998-08-17 01:15:31.004903','',1992,1992),
      ('','2003-05-04','1906-07-01 08:48:05.042375','d',1973,1973),
      ('kf','2038-06-13','2032-01-18 04:13:43.034659','fwijf',1972,1972),
      ('wi','1950-01-16','1902-04-24 12:03:49.060683','ijfv',2006,2006),
      ('xr','2006-01-18','1940-08-19 00:00:00','k',1999,1999),
      ('n','1948-02-06','2000-04-04 01:39:46.003164','pczmz',1980,1980),
      ('x','1978-06-10','1950-05-18 13:43:05.058386','mzuccu',1988,1988),
      ('zuccu','1985-12-21','1999-02-11 17:37:07.010690','uc',2029,2029),
      ('upn','1900-01-01','1904-07-18 16:14:30.064796','p',2014,2014),
      ('n','1959-01-01','1926-05-14 00:00:00','mvrn',2015,2015),
      ('wmgfvmxfjouuvqoifddmpfnvluqgtuduwxhchqituunenpulezx','1942-08-28','1900-01-01 00:00:00','r',2030,2030),
      ('fvm',NULL,'1927-08-23 10:06:49.050960','vmxfjouuvqoifddmpf',2024,2024),
      ('','2007-07-11','2033-08-27 00:26:27.055686','',2019,2019),
      ('mpfnvl','1991-04-05','1931-08-14 02:28:10.024748','pfn',2004,2004),
      ('fn','1907-12-29','1907-07-03 16:19:01.005781','',1978,1978),
      ('nvluqgtuduwxhchqituunenpulezxhpdezppkkfhpidlac','1941-06-24','1981-03-12 20:45:10.024118',NULL,1994,1994),
      ('vlu','1954-01-29','1924-06-25 23:19:40.058581','luqgtuduw',1989,1989),
      ('uqgtuduwxhch','2000-08-26','2007-09-12 01:41:42.028840','t',2033,2033),
      ('ituun','1900-01-01','1904-05-19 05:02:54.029731','',2000,2000),
      ('tuunenpulezxhpdezppkkfhpidlaczfybmpylawoicpfbqdyydyexmgoue','2004-09-19','1922-12-31 14:19:15.004235',NULL,2008,2008),
      ('z','1907-08-03','2022-12-28 07:41:52.026951','nen',1991,1991),
      ('','1967-02-28','2011-07-20 00:00:00','en',1983,1983),
      ('npulezx','1945-12-09','1932-08-10 00:00:00','pule',1997,1997),
      ('l',NULL,'1943-06-24 18:08:17.061031','z',1976,1976),
      ('lez','1916-03-04','1900-01-01 00:00:00','w',2005,2005),
      ('ezxhp','1971-11-18','1971-12-23 05:05:09.050066','zxhpd',1985,1985),
      ('xhp','1955-02-08','1901-12-13 00:00:00','h',2013,2013),
      ('idla','1970-08-02','1936-05-18 19:46:06.049777',NULL,1990,1990),
      ('ac','2000-07-28','1971-11-11 21:24:48.055378',NULL,2034,2034),
      ('mpy','2030-12-13','1914-02-04 00:00:00','',2020,2020),
      ('q','1901-06-19','1903-09-01 04:37:25.006842','py',1981,1981),
      ('','1907-03-12','1900-01-01 00:00:00',NULL,1986,1986),
      ('icp','1900-01-01','2006-05-24 16:38:07.050010','c',2021,2021),
      ('pf','2022-01-10','1948-12-12 19:44:52.035927','fbqdyy',1971,1971),
      ('b','1910-11-03','1991-09-09 13:50:41.003427','qdy',1979,1979),
      ('x','1943-08-22','1928-05-23 13:46:51.001275','mgou',1995,1995),
      ('i','1928-06-17','1987-09-12 13:11:00.026124','',1974,1974),
      ('el','1900-01-01','1970-11-03 00:00:00','lsx',2022,2022),
      ('gsr',NULL,'1950-09-11 00:00:00','s',2011,2011),
      ('x','1928-02-19','1907-07-08 00:00:00','veb',2010,2010),
      ('ebzqk',NULL,'1909-03-06 08:58:20.060638','bz',2025,2025),
      ('z','2009-05-12','2024-07-16 16:45:48.053277','q',2026,2026),
      ('kg','1986-09-30','1900-01-01 00:00:00','gv',2027,2027),
      ('vnwhiu','1911-03-07','1900-01-01 00:00:00','',1996,1996),
      ('nwhiu','2020-04-18','2034-05-16 04:59:36.044223','whiuql',2016,2016),
      ('r','1951-02-03','2003-03-18 14:13:05.030928','',2031,2031),
      ('hiu','1948-10-17','1962-09-05 19:58:39.019797',NULL,2003,2003),
      ('iuqlaekvfzxxup','1920-08-24','2020-08-05 02:34:08.028954','uql',2018,2018),
      ('qlaekvfzxxup','2005-09-09','1951-03-20 00:00:00','',1977,1977),
      ('d',NULL,'2004-09-20 13:16:53.035958','laekv',2012,2012),
      ('u','2035-03-02','1934-07-18 17:35:39.027958','ttfjbtwzqkistrxf',2007,2007),
      ('tfjb','2030-10-17','1995-10-22 00:19:40.040592','fjbt',2023,2023),
      ('n','2003-01-13','1922-08-06 00:00:00','jb',1982,1982);
      CREATE /* QNO 168 CON_ID 10 */ TABLE t7_InnoDB (col_varchar VARBINARY(2427) NULL, col_int BIGINT(5) ZEROFILL NULL, col_timestamp TIMESTAMP(5) NOT NULL DEFAULT '1971-01-01 00:00:00', col_char BINARY(47) NULL, id BIGINT) ENGINE=InnoDB;
      ALTER /* QNO 169 CON_ID 10 */ TABLE t7_InnoDB ADD PRIMARY KEY (id,col_char);
      CREATE /* QNO 171 CON_ID 10 */ VIEW view_t7_InnoDB AS SELECT * FROM t7_InnoDB;
      INSERT /* QNO 180 CON_ID 10 */ IGNORE INTO t7_InnoDB (col_char,col_int,col_timestamp,col_varchar,id) VALUES
      ('',5,'1916-01-05 11:01:05.065275','h',9);
      CREATE /* QNO 213 CON_ID 10 */ TABLE t8_InnoDB (col_year YEAR NOT NULL DEFAULT '1970', col_char BINARY(161) NOT NULL DEFAULT '' /*!100303  */, col_int BIGINT(44) ZEROFILL NOT NULL DEFAULT 0, id SERIAL /*!100303  */, col_blob MEDIUMTEXT NULL) ENGINE=InnoDB;
      ALTER /* QNO 214 CON_ID 10 */ TABLE t8_InnoDB ADD PRIMARY KEY (col_char,col_year);
      INSERT /* QNO 221 CON_ID 10 */ IGNORE INTO t8_InnoDB (col_blob,col_char,col_int,col_year,id) VALUES
      (REPEAT('m',35339),'z',1,2031,2031),
      (NULL,'kil',9,2018,2018),
      (NULL,'iloa',8,1990,1990),
      (REPEAT('l',401),'',2,2004,2004),
      (REPEAT('k',56565),'loabe',0,2024,2024),
      (REPEAT('j',40368),'oa',1,2006,2006),
      (REPEAT('i',15972),'a',4,1988,1988),
      (NULL,'p',254,2013,2013),
      (NULL,'',1,2030,2030),
      (REPEAT('h',38111),'eukdch',8,2003,2003),
      (REPEAT('g',55516),'x',4,1993,1993),
      (REPEAT('f',40562),'a',8,2029,2029),
      (REPEAT('e',46179),'dch',0,2000,2000),
      (REPEAT('d',33697),'',4,2020,2020),
      (REPEAT('c',22872),'c',109,2015,2015),
      (REPEAT('b',7957),'nsv',8,2010,2010),
      (REPEAT('a',16768),'s',9,2025,2025);
      CREATE /* QNO 224 CON_ID 10 */ TABLE t8_MyISAM (col_char BINARY(161) NOT NULL DEFAULT '' /*!100303  */, col_year YEAR NOT NULL DEFAULT '1970', id SERIAL /*!100303  */, col_blob MEDIUMTEXT NULL, col_int BIGINT(44) ZEROFILL NOT NULL DEFAULT 0) ENGINE=MyISAM;
      CREATE /* QNO 226 CON_ID 10 */ VIEW view_t8_MyISAM AS SELECT * FROM t8_MyISAM;
      INSERT /* QNO 230 CON_ID 10 */ IGNORE INTO t8_MyISAM (col_blob,col_char,col_int,col_year,id) VALUES
      (REPEAT('i',46055),'',8,2002,2002),
      (REPEAT('h',64690),'sh',3,2028,2028),
      (REPEAT('g',59119),'hv',0,1980,1980),
      (REPEAT('f',61648),'g',5,2017,2017),
      (REPEAT('e',7449),REPEAT('x',129),9,1987,1987),
      (REPEAT('d',61279),'shz',4,1972,1972),
      (REPEAT('c',12240),'zz',7,1983,1983),
      (REPEAT('b',28981),REPEAT('x',124),2,2014,2014),
      (REPEAT('a',36756),'ksv',1,2030,2030);
      CREATE /* QNO 233 CON_ID 10 */ TABLE t3_InnoDB (col_blob MEDIUMTEXT NULL, col_int BIGINT(44) ZEROFILL NOT NULL DEFAULT 0, col_char BINARY(161) NOT NULL DEFAULT '' /*!100303  */, id SERIAL /*!100303  */, col_year YEAR NOT NULL DEFAULT '1970') ENGINE=InnoDB;
      CREATE /* QNO 235 CON_ID 10 */ VIEW view_t3_InnoDB AS SELECT * FROM t3_InnoDB;
      INSERT /* QNO 247 CON_ID 10 */ IGNORE INTO t3_InnoDB (col_blob,col_char,col_int,col_year,id) VALUES
      ('s','svjnb',8,2013,2013),
      ('g','',254,1983,1983),
      ('n','v',1,1994,1994),
      (REPEAT('m',16372),'jnbk',7,1986,1986),
      (REPEAT('l',34709),'o',7,1996,1996),
      (REPEAT('k',63148),'n',0,1995,1995),
      (REPEAT('j',884),'m',50,1981,1981),
      (REPEAT('i',60507),'',137,2025,2025),
      (REPEAT('h',27477),'b',9,1975,1975),
      (REPEAT('g',43838),'kahdlu',6,1999,1999),
      (REPEAT('f',40798),'h',7,2030,2030),
      (REPEAT('e',62446),'ah',4,1992,1992),
      (REPEAT('d',26717),'hd',6,2020,2020),
      (REPEAT('c',7477),'dl',133,2034,2034),
      (REPEAT('',41783),'lu',5,2028,2028),
      (NULL,'uka',0,2031,2031),
      (REPEAT('b',59124),'kabve',9,1988,1988),
      (REPEAT('a',30054),'abveh',2,2029,2029);
      CREATE /* QNO 250 CON_ID 10 */ TABLE t9_InnoDB (col_int BIGINT(19) NOT NULL DEFAULT 0, col_datetime DATETIME NULL, col_year YEAR NOT NULL DEFAULT '1970', col_enum SET('','a','b','c','d','e','f','foo','bar') NOT NULL DEFAULT '' /*!100303  */, col_char CHAR(25) NULL, id SERIAL, col_dec DECIMAL(26,0) UNSIGNED ZEROFILL NULL, col_timestamp TIMESTAMP(3) NOT NULL DEFAULT '1971-01-01 00:00:00') ENGINE=InnoDB;
      ALTER /* QNO 251 CON_ID 10 */ TABLE t9_InnoDB ADD PRIMARY KEY (col_year,col_datetime,col_enum,col_dec);
      CREATE /* QNO 253 CON_ID 10 */ VIEW view_t9_InnoDB AS SELECT * FROM t9_InnoDB;
      INSERT /* QNO 261 CON_ID 10 */ IGNORE INTO t9_InnoDB (col_char,col_datetime,col_dec,col_enum,col_int,col_timestamp,col_year,id) VALUES
      ('','1981-07-31 18:08:23.029303',0.540618896484375,'',5,'2018-12-29 04:50:15.009933',2019,2019),
      ('b','2031-10-17 00:00:00',0.832290649414062,'',5,'1900-01-01 00:00:00',1992,1992),
      ('v','2037-03-03 17:11:01.058350',0.630599975585938,'',1,'2000-08-25 03:10:43.000227',1974,1974),
      ('eh','1922-07-28 22:08:32.018961',0.779861450195312,'',2,'2012-06-24 00:54:44.035321',2001,2001),
      ('he','1969-02-15 00:00:00',0.868942260742188,'',0,'1935-08-13 03:22:38.064356',1988,1988),
      ('xsiv','1946-09-01 05:12:54.063781',0.742202758789062,'',7,'2024-01-31 16:34:20.026451',2021,2021),
      ('s','1932-03-08 17:08:23.045135',NULL,'',1,'1952-11-07 18:00:42.058624',2015,2015),
      ('i','1908-11-07 05:57:36.002126',0.928436279296875,'',3,'1977-05-08 09:07:06.025919',1994,1994),
      ('vg','1965-12-04 00:00:00',0.620834350585938,'',0,'2028-01-10 08:22:07.052980',2020,2020),
      ('gmhk','1900-01-01 00:00:00',0.53131103515625,'',5,'2038-12-18 00:00:00',2017,2017),
      ('mhk','1900-01-01 00:00:00',0.108291625976562,'',0,'1936-03-09 00:00:00',1989,1989),
      ('h','1900-01-01 00:00:00',NULL,'',9,'1940-10-03 22:23:33.027345',2013,2013),
      ('vwsoln','1958-06-25 00:13:55.016588',0.927810668945312,'',2,'1911-10-01 14:09:59.010125',2007,2007),
      ('t','1921-01-30 00:00:00',0.965225219726562,'',5,'1993-02-19 21:56:07.049854',2006,2006),
      ('so','2023-05-07 00:00:00',0.451675415039062,'',2,'1957-02-03 05:56:45.047348',1977,1977),
      (NULL,'1943-07-10 00:08:32.036615',0.21392822265625,'',55,'2002-06-22 00:00:00',2031,2031),
      ('','1967-03-25 21:33:01.017606',0.147018432617188,'',142,'1992-07-17 00:00:00',1986,1986),
      ('sm','2010-10-25 04:17:07.021032',0.877655029296875,'',172,'1930-01-30 00:00:00',2004,2004),
      ('snc','1900-01-01 00:00:00',0.434921264648438,'',3,'1931-12-14 14:44:35.056008',1991,1991),
      ('cj','1900-01-01 00:00:00',0.6968994140625,'',0,'1980-06-21 22:47:01.046517',2014,2014),
      ('bjs','1918-05-07 00:39:48.055512',0.137603759765625,'',6,'2032-08-18 06:16:49.008551',2027,2027),
      ('jsg','1905-05-28 00:00:00',0.194122314453125,'',8,'1987-03-16 11:56:25.054947',1997,1997),
      ('s',NULL,0.7625732421875,'',3,'1900-01-01 00:00:00',2005,2005),
      ('g','1953-07-02 06:56:59.054982',0.282669067382812,'',2,'1920-09-13 00:00:00',1978,1978),
      ('om','2000-09-07 00:00:00',0.177886962890625,'',6,'1911-07-13 19:22:11.008851',2003,2003),
      ('','2018-10-29 20:10:22.017156',0.404067993164062,'',5,'2007-03-24 03:49:20.055100',2032,2032),
      ('lgsob',NULL,0.904434204101562,'',1,'1992-10-31 19:42:05.019221',1973,1973),
      ('gsobtzfpjiwgbcai','1953-08-16 00:00:00',NULL,'',7,'1958-04-10 07:12:21.040674',1996,1996),
      ('so','2008-09-06 00:00:00',0.251190185546875,'',7,'1947-05-20 22:52:30.004294',1975,1975),
      ('o','2031-04-21 02:25:43.045848',NULL,'',5,'2003-05-27 08:59:50.057291',2025,2025),
      ('w','1900-01-01 00:00:00',0.0229644775390625,'',5,'1900-01-01 00:00:00',1972,1972),
      ('gbc','1977-08-18 18:33:46.045923',0.638214111328125,'',0,'2027-08-02 23:06:28.058449',2012,2012),
      ('bcai','1906-04-09 14:42:02.062465',0.28570556640625,'',140,'1911-02-06 00:00:00',2023,2023),
      ('caiwz','1944-01-27 00:00:00',0.169906616210938,'',3,'1967-12-27 00:00:00',2030,2030),
      ('n','2039-02-15 07:12:21.026056',0.8135986328125,'',4,'1996-05-16 06:21:42.023279',1999,1999),
      ('ai','1990-09-18 00:44:42.011695',0.065399169921875,'',2,'2025-09-29 14:37:09.053892',2029,2029),
      ('i',NULL,0.247848510742188,'',4,'2013-03-28 00:00:00',2022,2022),
      (NULL,'1906-05-28 00:00:00',0.93902587890625,'',1,'1900-01-01 00:00:00',2034,2034),
      ('wzd','1900-01-01 00:00:00',0.230819702148438,'',8,'2004-04-30 02:06:58.001668',2016,2016),
      ('zdofqzimle','1905-05-01 09:03:54.039086',0.1688232421875,'',1,'1942-10-26 01:53:24.044091',1983,1983),
      (NULL,'1919-10-07 00:00:00',0.865219116210938,'',2,'1900-01-01 00:00:00',1980,1980),
      ('qzimlepenzagwimwxt','1954-04-15 00:00:00',0.299026489257812,'',8,'1900-01-01 00:00:00',1995,1995),
      ('ziml','1954-10-25 07:44:17.000066',0.605331420898438,'',8,'1961-09-08 12:46:03.047970',2010,2010),
      ('im','1997-01-24 10:46:30.053943',0.651290893554688,'',3,'2008-08-21 00:00:00',2024,2024),
      (NULL,'1970-04-14 06:03:41.056160',0.578689575195312,'',1,'2033-07-11 08:18:55.039425',2002,2002),
      ('epe','2029-01-14 12:18:56.042523',0.911285400390625,'',6,'1957-12-20 00:00:00',2033,2033),
      ('pen','2024-08-29 11:47:09.044246',0.962722778320312,'',1,'1937-06-20 13:33:20.035962',2026,2026),
      ('enz','1978-12-07 00:00:00',0.545059204101562,'',7,'1962-10-15 03:38:07.024104',2035,2035),
      (NULL,'1958-09-25 09:24:36.006407',0.581161499023438,'',4,'1952-07-02 18:11:34.039466',1985,1985),
      ('n','1900-01-01 00:00:00',0.118942260742188,'',9,'1963-11-24 20:26:36.013321',1981,1981);
      SET /* QNO 405 CON_ID 16 */ GLOBAL max_binlog_cache_size= 1048576, innodb_cmp_per_index_enabled= 0, innodb_log_optimize_ddl= 0, innodb_monitor_disable= '%';
      --connect (con18_0,localhost,root,,test)
      SELECT /* QNO 2005 CON_ID 17 */ * FROM t5_InnoDB INTO OUTFILE 'load_t5_InnoDB';
      SET /* QNO 3454 CON_ID 17 */ SESSION SQL_MODE='';
      ALTER /* QNO 3617 CON_ID 17 */ TABLE t7_InnoDB /*!100301 */ ADD CONSTRAINT z UNIQUE INDEX s ( id ) COMMENT 'railroad' /*!100307, ALGORITHM=NOCOPY */, LOCK=NONE;
      INSERT /* QNO 3687 CON_ID 17 */ INTO t5_InnoDB SELECT * FROM view_t5_MyISAM;
      XA /* QNO 3696 CON_ID 17 */ BEGIN 'xid28';
      SELECT /* QNO 4028 CON_ID 17 */ * FROM view_t4_InnoDB INTO OUTFILE 'load_view_t4_InnoDB';
      LOAD /* QNO 4029 CON_ID 17 */ DATA INFILE 'load_view_t4_InnoDB' REPLACE INTO TABLE view_t4_InnoDB;
      SELECT /* QNO 4349 CON_ID 17 */ * FROM t7_InnoDB INTO OUTFILE 'load_t7_InnoDB';
      LOAD /* QNO 4350 CON_ID 17 */ DATA INFILE 'load_t7_InnoDB' REPLACE INTO TABLE t7_InnoDB;
      INSERT /* QNO 4861 CON_ID 17 */ INTO view_t1_InnoDB SELECT * FROM view_t3_InnoDB;
      SAVEPOINT /* QNO 4896 CON_ID 17 */ B;
      INSERT /* QNO 5017 CON_ID 17 */ INTO t1_MyISAM SELECT * FROM view_t3_InnoDB;
      SAVEPOINT /* QNO 5520 CON_ID 17 */ A;
      SELECT /* QNO 5689 CON_ID 17 */ * FROM t4_InnoDB INTO OUTFILE 'load_t4_InnoDB';
      LOAD /* QNO 5690 CON_ID 17 */ DATA INFILE 'load_t4_InnoDB' REPLACE INTO TABLE t4_InnoDB;
      LOAD /* QNO 5808 CON_ID 17 */ DATA INFILE 'load_view_t4_InnoDB' REPLACE INTO TABLE view_t4_InnoDB;
      CREATE /* QNO 5838 CON_ID 17 */ OR REPLACE TEMPORARY TABLE alt_t6 (col_int MEDIUMINT ZEROFILL NOT NULL DEFAULT 3, scol5 TEXT NULL DEFAULT NULL, icol7 INT NOT NULL ) ROW_FORMAT = DYNAMIC ENGINE=InnoDB;
      INSERT /* QNO 6779 CON_ID 17 */ INTO t1_InnoDB SELECT * FROM view_t8_MyISAM;
      SELECT /* QNO 7012 CON_ID 17 */ * FROM t1_InnoDB INTO OUTFILE 'load_t1_InnoDB';
      LOAD /* QNO 7013 CON_ID 17 */ DATA INFILE 'load_t1_InnoDB' REPLACE INTO TABLE t1_InnoDB;
      SAVEPOINT /* QNO 7811 CON_ID 17 */ sp;
      LOAD /* QNO 7888 CON_ID 17 */ DATA INFILE 'load_t4_InnoDB' REPLACE INTO TABLE t4_InnoDB;
      SELECT /* QNO 8092 CON_ID 17 */ * FROM t9_InnoDB INTO OUTFILE 'load_t9_InnoDB';
      LOAD /* QNO 8093 CON_ID 17 */ DATA INFILE 'load_t9_InnoDB' REPLACE INTO TABLE t9_InnoDB;
      SAVEPOINT /* QNO 8212 CON_ID 17 */ A;
      SAVEPOINT /* QNO 8259 CON_ID 17 */ sp;
      SAVEPOINT /* QNO 8274 CON_ID 17 */ A;
      SAVEPOINT /* QNO 8302 CON_ID 17 */ A;
      SELECT /* QNO 101428 CON_ID 17 */ * FROM t8_InnoDB INTO OUTFILE 'load_t8_InnoDB';
      LOAD /* QNO 101429 CON_ID 17 */ DATA INFILE 'load_t8_InnoDB' REPLACE INTO TABLE t8_InnoDB;
      ROLLBACK /* QNO 101448 CON_ID 17 */ TO A;
      SAVEPOINT /* QNO 101527 CON_ID 17 */ A;
      SELECT /* QNO 101606 CON_ID 17 */ * FROM view_t9_InnoDB INTO OUTFILE 'load_view_t9_InnoDB';
      LOAD /* QNO 101607 CON_ID 17 */ DATA INFILE 'load_view_t9_InnoDB' REPLACE INTO TABLE view_t9_InnoDB;
      SAVEPOINT /* QNO 101755 CON_ID 17 */ B;
      SET /* QNO 101769 CON_ID 17 */ SESSION character_set_database= macroman;
      SELECT /* QNO 101829 CON_ID 17 */ * FROM view_t5_InnoDB INTO OUTFILE 'load_view_t5_InnoDB';
      LOAD /* QNO 101830 CON_ID 17 */ DATA INFILE 'load_view_t5_InnoDB' REPLACE INTO TABLE view_t5_InnoDB;
      SAVEPOINT /* QNO 102123 CON_ID 17 */ B;
      SAVEPOINT /* QNO 102624 CON_ID 17 */ A;
      SAVEPOINT /* QNO 102647 CON_ID 17 */ B;
      LOAD /* QNO 102690 CON_ID 17 */ DATA INFILE 'load_t4_InnoDB' REPLACE INTO TABLE t4_InnoDB;
      SAVEPOINT /* QNO 103338 CON_ID 17 */ B;
      --error ER_DUP_ENTRY
      INSERT /* QNO 103373 CON_ID 17 */ INTO t8_InnoDB SELECT * FROM t1_MyISAM;
      SAVEPOINT /* QNO 103791 CON_ID 17 */ A;
      SAVEPOINT /* QNO 103820 CON_ID 17 */ A;
      ROLLBACK /* QNO 103833 CON_ID 17 */ TO B;
      LOAD /* QNO 103886 CON_ID 17 */ DATA INFILE 'load_t4_InnoDB' REPLACE INTO TABLE t4_InnoDB;
      SAVEPOINT /* QNO 104202 CON_ID 17 */ A;
      ROLLBACK /* QNO 104775 CON_ID 17 */ WORK TO SAVEPOINT A;
      SAVEPOINT /* QNO 104991 CON_ID 17 */ B;
      ROLLBACK /* QNO 105100 CON_ID 17 */ TO A;
      SAVEPOINT /* QNO 105110 CON_ID 17 */ B;
      ROLLBACK /* QNO 105209 CON_ID 17 */ TO A;
      ROLLBACK /* QNO 106262 CON_ID 17 */ WORK TO SAVEPOINT A;
      INSERT /* QNO 106286 CON_ID 17 */ INTO view_t2_InnoDB SELECT * FROM t2_MyISAM;
      LOAD /* QNO 106397 CON_ID 17 */ DATA INFILE 'load_t1_InnoDB' REPLACE INTO TABLE t1_InnoDB;
      ROLLBACK /* QNO 106453 CON_ID 17 */ TO SAVEPOINT sp;
      SAVEPOINT /* QNO 106488 CON_ID 17 */ B;
      SAVEPOINT /* QNO 107284 CON_ID 17 */ B;
      LOAD /* QNO 108204 CON_ID 17 */ DATA INFILE 'load_t5_InnoDB' REPLACE INTO TABLE t5_InnoDB;
      ROLLBACK /* QNO 108218 CON_ID 17 */ TO SAVEPOINT B;
      ROLLBACK /* QNO 108276 CON_ID 17 */ TO B;
      SAVEPOINT /* QNO 108294 CON_ID 17 */ B;
      SAVEPOINT /* QNO 108353 CON_ID 17 */ B;
      ROLLBACK /* QNO 108401 CON_ID 17 */ TO SAVEPOINT B;
      SAVEPOINT /* QNO 108587 CON_ID 17 */ A;
      LOAD /* QNO 108622 CON_ID 17 */ DATA INFILE 'load_t7_InnoDB' REPLACE INTO TABLE t7_InnoDB;
      ROLLBACK /* QNO 132343 CON_ID 17 */ WORK TO SAVEPOINT B;
      LOAD /* QNO 132482 CON_ID 17 */ DATA INFILE 'load_t4_InnoDB' REPLACE INTO TABLE t4_InnoDB;
      SAVEPOINT /* QNO 132816 CON_ID 17 */ sp;
      SAVEPOINT /* QNO 132884 CON_ID 17 */ B;
      ROLLBACK /* QNO 132890 CON_ID 17 */ WORK TO B;
      ROLLBACK /* QNO 132900 CON_ID 17 */ TO SAVEPOINT B;
      SAVEPOINT /* QNO 132921 CON_ID 17 */ sp;
      ROLLBACK /* QNO 133113 CON_ID 17 */ TO SAVEPOINT sp;
      LOAD /* QNO 133459 CON_ID 17 */ DATA INFILE 'load_t4_InnoDB' REPLACE INTO TABLE t4_InnoDB;
      SAVEPOINT /* QNO 133594 CON_ID 17 */ A;
      SAVEPOINT /* QNO 133600 CON_ID 17 */ A;
      SAVEPOINT /* QNO 133676 CON_ID 17 */ sp;
      LOAD /* QNO 133680 CON_ID 17 */ DATA INFILE 'load_view_t5_InnoDB' REPLACE INTO TABLE view_t5_InnoDB;
      DELETE /* QNO 134056 CON_ID 17 */ FROM t7_InnoDB LIMIT 4;
      SAVEPOINT /* QNO 134099 CON_ID 17 */ B;
      ROLLBACK /* QNO 134122 CON_ID 17 */ TO SAVEPOINT sp;
      ROLLBACK /* QNO 134125 CON_ID 17 */ WORK TO SAVEPOINT A;
      LOAD /* QNO 134197 CON_ID 17 */ DATA INFILE 'load_t7_InnoDB' REPLACE INTO TABLE t7_InnoDB;
      LOAD /* QNO 134252 CON_ID 17 */ DATA INFILE 'load_t7_InnoDB' REPLACE INTO TABLE t7_InnoDB;
      SAVEPOINT /* QNO 134300 CON_ID 17 */ B;
      ROLLBACK /* QNO 134350 CON_ID 17 */ TO SAVEPOINT B;
      SELECT /* QNO 135174 CON_ID 17 */ * FROM view_t7_InnoDB INTO OUTFILE 'load_view_t7_InnoDB';
      LOAD /* QNO 135175 CON_ID 17 */ DATA INFILE 'load_view_t7_InnoDB' REPLACE INTO TABLE view_t7_InnoDB;
      SAVEPOINT /* QNO 135346 CON_ID 17 */ A;
      LOAD /* QNO 135500 CON_ID 17 */ DATA INFILE 'load_t7_InnoDB' REPLACE INTO TABLE t7_InnoDB;
      ROLLBACK /* QNO 135541 CON_ID 17 */ TO SAVEPOINT A;
      ROLLBACK /* QNO 135556 CON_ID 17 */ WORK TO A;
      LOAD /* QNO 136040 CON_ID 17 */ DATA INFILE 'load_view_t4_InnoDB' REPLACE INTO TABLE view_t4_InnoDB;
      ROLLBACK /* QNO 136127 CON_ID 17 */ WORK TO SAVEPOINT A;
      SAVEPOINT /* QNO 155480 CON_ID 17 */ sp;
      SAVEPOINT /* QNO 155567 CON_ID 17 */ A;
      LOAD /* QNO 156125 CON_ID 17 */ DATA INFILE 'load_t9_InnoDB' REPLACE INTO TABLE t9_InnoDB;
      UPDATE /* QNO 156144 CON_ID 17 */ t9_InnoDB SET col_int = DEFAULT LIMIT 1;
      LOAD /* QNO 156547 CON_ID 17 */ DATA INFILE 'load_view_t7_InnoDB' REPLACE INTO TABLE view_t7_InnoDB;
      SAVEPOINT /* QNO 156581 CON_ID 17 */ A;
      LOAD /* QNO 156614 CON_ID 17 */ DATA INFILE 'load_t7_InnoDB' REPLACE INTO TABLE t7_InnoDB;
      ROLLBACK /* QNO 156803 CON_ID 17 */ TO SAVEPOINT sp;
      SAVEPOINT /* QNO 156822 CON_ID 17 */ A;
      LOAD /* QNO 157153 CON_ID 17 */ DATA INFILE 'load_view_t5_InnoDB' REPLACE INTO TABLE view_t5_InnoDB;
      SAVEPOINT /* QNO 157361 CON_ID 17 */ B;
      SAVEPOINT /* QNO 157408 CON_ID 17 */ B;
      LOAD /* QNO 157941 CON_ID 17 */ DATA INFILE 'load_t7_InnoDB' REPLACE INTO TABLE t7_InnoDB;
      SAVEPOINT /* QNO 158034 CON_ID 17 */ B;
      SAVEPOINT /* QNO 158041 CON_ID 17 */ A;
      ROLLBACK /* QNO 158079 CON_ID 17 */ TO A;
      SAVEPOINT /* QNO 158240 CON_ID 17 */ B;
      ROLLBACK /* QNO 158243 CON_ID 17 */ TO SAVEPOINT sp;
      SAVEPOINT /* QNO 158261 CON_ID 17 */ sp;
      SAVEPOINT /* QNO 158316 CON_ID 17 */ A;
      ROLLBACK /* QNO 158319 CON_ID 17 */ WORK TO A;
      LOAD /* QNO 158707 CON_ID 17 */ DATA INFILE 'load_t9_InnoDB' REPLACE INTO TABLE t9_InnoDB;
      SAVEPOINT /* QNO 158718 CON_ID 17 */ B;
      ROLLBACK /* QNO 158796 CON_ID 17 */ WORK TO B;
      --error ER_TRANS_CACHE_FULL
      LOAD /* QNO 158707 CON_ID 17 */ DATA INFILE 'load_t9_InnoDB' REPLACE INTO TABLE t9_InnoDB;
      SAVEPOINT /* QNO 158718 CON_ID 17 */ B;
      # Error in 10.4, no error in 10.2-10.3
      --error 0,ER_TRANS_CACHE_FULL
      ROLLBACK /* QNO 158796 CON_ID 17 */ WORK TO B;
      # Error in 10.4, no error in 10.2-10.3
      --error 0,ER_BINLOG_ROW_LOGGING_FAILED
      LOAD /* QNO 158993 CON_ID 17 */ DATA INFILE 'load_t7_InnoDB' REPLACE INTO TABLE t7_InnoDB;
      --error ER_TRANS_CACHE_FULL
      SAVEPOINT /* QNO 159009 CON_ID 17 */ sp;
      --error ER_BINLOG_ROW_LOGGING_FAILED
      LOAD /* QNO 159059 CON_ID 17 */ DATA INFILE 'load_t7_InnoDB' REPLACE INTO TABLE t7_InnoDB;
      --error ER_TRANS_CACHE_FULL
      SAVEPOINT /* QNO 159223 CON_ID 17 */ A;
       
      --source include/restart_mysqld.inc
      

      10.2 a79c2578

      mysqld: /data/src/10.2/sql/log.cc:7082: int MYSQL_BIN_LOG::write_cache(THD*, IO_CACHE*): Assertion `!writer.checksum_len || writer.remains == 0' failed.
      200821 14:40:36 [ERROR] mysqld got signal 6 ;
       
      #6  0x00007f5aec429e67 in __assert_fail_base (fmt=<optimized out>, assertion=assertion@entry=0x559640cd3740 "!writer.checksum_len || writer.remains == 0", file=file@entry=0x559640cd0b2c "/data/src/10.2/sql/log.cc", line=line@entry=7082, function=function@entry=0x559640cd6220 <MYSQL_BIN_LOG::write_cache(THD*, st_io_cache*)::__PRETTY_FUNCTION__> "int MYSQL_BIN_LOG::write_cache(THD*, IO_CACHE*)") at assert.c:92
      #7  0x00007f5aec429f12 in __GI___assert_fail (assertion=0x559640cd3740 "!writer.checksum_len || writer.remains == 0", file=0x559640cd0b2c "/data/src/10.2/sql/log.cc", line=7082, function=0x559640cd6220 <MYSQL_BIN_LOG::write_cache(THD*, st_io_cache*)::__PRETTY_FUNCTION__> "int MYSQL_BIN_LOG::write_cache(THD*, IO_CACHE*)") at assert.c:101
      #8  0x00005596404d5c65 in MYSQL_BIN_LOG::write_cache (this=0x559641707300 <mysql_bin_log>, thd=0x7f5a90000af0, cache=0x7f5a9002fdb0) at /data/src/10.2/sql/log.cc:7082
      #9  0x00005596404d8283 in MYSQL_BIN_LOG::write_transaction_or_stmt (this=0x559641707300 <mysql_bin_log>, entry=0x7f5ae69e4910, commit_id=0) at /data/src/10.2/sql/log.cc:8124
      #10 0x00005596404d7579 in MYSQL_BIN_LOG::trx_group_commit_leader (this=0x559641707300 <mysql_bin_log>, leader=0x7f5ae69e4910) at /data/src/10.2/sql/log.cc:7840
      #11 0x00005596404d6ebd in MYSQL_BIN_LOG::write_transaction_to_binlog_events (this=0x559641707300 <mysql_bin_log>, entry=0x7f5ae69e4910) at /data/src/10.2/sql/log.cc:7641
      #12 0x00005596404d64e8 in MYSQL_BIN_LOG::write_transaction_to_binlog (this=0x559641707300 <mysql_bin_log>, thd=0x7f5a90000af0, cache_mngr=0x7f5a9002fc10, end_ev=0x7f5ae69e4ab0, all=true, using_stmt_cache=false, using_trx_cache=true) at /data/src/10.2/sql/log.cc:7310
      #13 0x00005596404c7b14 in binlog_flush_cache (thd=0x7f5a90000af0, cache_mngr=0x7f5a9002fc10, end_ev=0x7f5ae69e4ab0, all=true, using_stmt=false, using_trx=true) at /data/src/10.2/sql/log.cc:1743
      #14 0x00005596404c7f75 in binlog_rollback_flush_trx_cache (thd=0x7f5a90000af0, all=true, cache_mngr=0x7f5a9002fc10) at /data/src/10.2/sql/log.cc:1831
      #15 0x00005596404c8930 in binlog_rollback (hton=0x5596432a97a0, thd=0x7f5a90000af0, all=true) at /data/src/10.2/sql/log.cc:2089
      #16 0x00005596403cd8c8 in ha_rollback_trans (thd=0x7f5a90000af0, all=true) at /data/src/10.2/sql/handler.cc:1707
      #17 0x00005596402b6946 in trans_rollback (thd=0x7f5a90000af0) at /data/src/10.2/sql/transaction.cc:415
      #18 0x000055964010682e in THD::cleanup (this=0x7f5a90000af0) at /data/src/10.2/sql/sql_class.cc:1381
      #19 0x000055964005c3bc in unlink_thd (thd=0x7f5a90000af0) at /data/src/10.2/sql/mysqld.cc:2916
      #20 0x000055964005c862 in one_thread_per_connection_end (thd=0x7f5a90000af0, put_in_cache=true) at /data/src/10.2/sql/mysqld.cc:3061
      #21 0x00005596402a12f1 in do_handle_one_connection (connect=0x55964386ad50) at /data/src/10.2/sql/sql_connect.cc:1355
      #22 0x00005596402a0f76 in handle_one_connection (arg=0x55964386ad50) at /data/src/10.2/sql/sql_connect.cc:1241
      #23 0x0000559640ab756c in pfs_spawn_thread (arg=0x5596437b7fc0) at /data/src/10.2/storage/perfschema/pfs.cc:1869
      #24 0x00007f5aee3b24a4 in start_thread (arg=0x7f5ae69e5700) at pthread_create.c:456
      #25 0x00007f5aec4e6d0f in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:97
      

      Reproducible on 10.2-10.5 debug builds.
      The test case isn't directly applicable to 10.1 due to different key length limitations; I didn't make an effort to make it usable on 10.1 since it's probably not worth fixing there anyway.
      No obvious problem on a non-debug build, hard to say anything about non-obvious ones.

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              Elkin Andrei Elkin
              elenst Elena Stepanova
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