Details
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Type:
Bug
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Status: Closed
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Priority:
Minor
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Resolution: Fixed
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Affects Version/s: 10.0.1
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Fix Version/s: None
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Component/s: None
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Labels:
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Environment:Linux x64, Win x64
Description
Version: '10.0.1-MariaDB' Source distribution Conditional jump or move depends on uninitialised value(s) at: row_merge_buf_add (row0merge.cc:398) by: row_merge_read_clustered_index (row0merge.cc:269) by: row_merge_build_indexes (row0merge.cc:2994) by: ha_innobase::add_index (handler0alter.cc:1303) by: mysql_alter_table (sql_table.cc:6958) by: Alter_table_statement::execute (sql_alter.cc:106) by: mysql_execute_command (sql_parse.cc:4834) by: mysql_parse (sql_parse.cc:6124) by: dispatch_command (sql_parse.cc:1266) by: do_handle_one_connection (sql_connect.cc:1267) by: handle_one_connection (sql_connect.cc:1181) by: start_thread (pthread_create.c:309)
--source include/have_innodb.inc
--disable_abort_on_error
drop table if exists `i` ;
create table `i`(`t` char (3))engine=innodb row_format=compact default charset=latin1;
insert `i` values ('a') ;
alter table `i` add column `l` int,add column `j` int not null ;
alter table `i` add fulltext index (`t`) ,add fulltext index (`t`) ;
alter table `i` add unique (`j`);
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- is blocked by
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MDEV-3932 5.6 merge
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- Closed
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Since the upstream bug has apparently been fixed, and the fix is expected to make it to 10.0 with a merge, I'm reducing the priority.
Could you please test whether it was fixed?
Fixed in 10.0.4
Assertion failure on a debug build:
InnoDB: Assertion failure in thread 139798702454528 in file row0merge.cc line 1325
InnoDB: Failing assertion: n_cols == dict_table_get_n_cols(new_table)
Also reproducible on MySQL 5.6.5 (InnoDB from which MariaDB 10.0.1 includes), but not on 5.6.10, so hopefully it will be fixed automatically by the merge, along with other 5.6.5-InnoDB-specific bugs