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Fix Bug#17600: Invalid data logged into mysql.slow_log

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Recommit with post-review fixes.


mysql-test/r/log_tables.result:
  update result
mysql-test/t/log_tables.test:
  add a test
sql/log.cc:
  Fix NULL handling in log tables
storage/csv/ha_tina.cc:
   Explicitly check fo NULLs, when writing a row.
   We should not hope, that the null field was
   cleaned up.
   Though usually we do call Field::reset() or
   restore_row(), before calling Field::set_null(),
   this depency is neither documented nor enforced
   by other means.
mysql-test/t/log_tables-master.opt:
  New BitKeeper file ``mysql-test/t/log_tables-master.opt''
This commit is contained in:
unknown
2006-03-06 21:03:17 +03:00
parent f2de9e820e
commit 5fd44f2cc6
5 changed files with 69 additions and 18 deletions
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8
mysql-test/r/log_tables.result
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@ -64,3 +64,11 @@ TIMESTAMP root[root] @ localhost [] 2 1 Query create table bug16905 (s char(15)
TIMESTAMP root[root] @ localhost [] 2 1 Query insert into bug16905 values ('новое')
TIMESTAMP root[root] @ localhost [] 2 1 Query select * from mysql.general_log
drop table bug16905;
truncate table mysql.slow_log;
set session long_query_time=1;
select sleep(2);
sleep(2)
0
select * from mysql.slow_log;
start_time user_host query_time lock_time rows_sent rows_examined db last_insert_id insert_id server_id sql_text
TIMESTAMP, root[root] @ localhost [] USER_HOST, QUERY_TIME 1 0 test 0 0 1 select sleep(2)