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Commit Graph

10963 Commits

Author SHA1 Message Date
unknown
f00e6bd75d Bug #8663 (cant use bigint as input to CAST)
decimal->ulong conversion fixed to assign max possible ULONG if decimal
is bigger
Item_func_unsigned now handles DECIMAL parameter separately as we can't
rely on decimal::val_int result here.


mysql-test/r/type_newdecimal.result:
  result fixed
mysql-test/t/type_newdecimal.test:
  testcase
sql/item_func.cc:
  DECIMAL_RESULT should be handled separately here as it's
  always signed.
strings/decimal.c:
  here we assign max possible ULONG if the decimal value is bigger
2006-10-30 09:52:50 +04:00
unknown
5d10a44537 Merge perch.ndb.mysql.com:/home/jonas/src/mysql-5.0
into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.0-ndb


mysql-test/r/ctype_utf8.result:
  Auto merged
mysql-test/t/ctype_utf8.test:
  Auto merged
sql/sql_base.cc:
  Auto merged
sql/sql_delete.cc:
  Auto merged
sql/sql_lex.h:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/table.cc:
  Auto merged
2006-10-27 23:59:04 +02:00
unknown
142a448594 Merge perch.ndb.mysql.com:/home/jonas/src/mysql-4.1
into  perch.ndb.mysql.com:/home/jonas/src/mysql-4.1-ndb


sql/sql_select.cc:
  Auto merged
2006-10-27 23:56:51 +02:00
unknown
d2c90fcb8e Fix for bug #23412: delete rows with null date field
Backport of the fix for bug #8143: A date with value 0 is treated as a NULL value


mysql-test/r/delete.result:
  Fix for bug #23412: delete rows with null date field
    - test result
mysql-test/t/delete.test:
  Fix for bug #23412: delete rows with null date field
    - test case
sql/sql_delete.cc:
  Fix for bug #23412: delete rows with null date field
    - during SELECT queries processing we convert 'date[time]_field is null'                   
      conditions into 'date[time]_field = 0000-00-00[ 00:00:00]' for not null                  
      DATE and DATETIME fields. To be consistent, we have to do the same for DELETE            
      queries. So we should call remove_eq_conds() in the mysql_delete() as well.              
      Also it may simplify and speed up DELETE queries execution.
2006-10-27 18:08:50 +05:00
unknown
aa137976f2 Merge moonlight.intranet:/home/tomash/src/mysql_ab/mysql-5.0
into  moonlight.intranet:/home/tomash/src/mysql_ab/mysql-5.0-bug22584


mysql-test/r/view.result:
  Manual merge.
mysql-test/t/view.test:
  Manual merge.
2006-10-27 13:47:45 +04:00
unknown
532735e6c8 BUG#22584: last_insert_id not updated after inserting a record through
a updatable view.

When there's a VIEW on a base table that have AUTO_INCREMENT column, and
this VIEW doesn't provide an access such column, after INSERT to such
VIEW LAST_INSERT_ID() did not return the value just generated.

This behaviour is intended and correct, because if the VIEW doesn't list
some columns then these columns are effectively hidden from the user,
and so any side effects of inserting default values to them.

However, there was a bug that such statement inserting into a view would
reset LAST_INSERT_ID() instead of leaving it unchanged.

This patch restores the original value of LAST_INSERT_ID() instead of
resetting it to zero.


mysql-test/r/view.result:
  Add result for bug#22584: last_insert_id not updated after inserting
  a record through a updatable view.
mysql-test/t/view.test:
  Add test case for bug#22584: last_insert_id not updated after inserting
  a record through a updatable view.
sql/sql_parse.cc:
  When we have inserted into a view, and AUTO_INCREMENT column is not
  accessed from this view, instead of setting LAST_INSERT_ID to zero set
  it to the value it had before this statement was executed.
2006-10-27 13:32:41 +04:00
unknown
b2ea3624e3 Merge bk-internal:/home/bk/mysql-5.0-maint
into  neptunus.(none):/home/msvensson/mysql/mysql-5.0-maint


mysql-test/t/ctype_utf8.test:
  Auto merged
2006-10-26 22:54:25 +02:00
unknown
08d43705a6 Bug#20894 Reproducible MySQL client segmentation fault
- Add two null bytes in  "buff" variable allowing us to call
   get_arg two times also for strings longer than sizeof(buff) 


client/mysql.cc:
  Make sure there are _two_ zero bytes at the end of buff, to allow 'get_arg' to be
  called twice on long strings. The first time it will mark end of string with a
  zero and the second time it will "skip ahead" to the first zero, and the find the
  second one indicating end of buff.
mysql-test/r/mysql.result:
  Update test results
mysql-test/t/mysql.test:
  Add tests for "com_connect" function in mysql
  Add test reported in bug
2006-10-26 19:51:29 +02:00
unknown
1444edfcef Merge bk-internal.mysql.com:/home/bk/mysql-5.0-maint
into  siva.hindu.god:/usr/home/tim/m/bk/50


configure.in:
  Auto merged
2006-10-25 16:28:42 -06:00
unknown
853fb1ebfe Merge moonlight.intranet:/home/tomash/src/mysql_ab/mysql-5.0
into  moonlight.intranet:/home/tomash/src/mysql_ab/mysql-5.0-bug18819


mysql-test/r/innodb_mysql.result:
  Auto merged
mysql-test/t/innodb_mysql.test:
  Auto merged
sql/sql_delete.cc:
  Auto merged
2006-10-25 20:16:39 +04:00
unknown
722d433018 Merge moonlight.intranet:/home/tomash/src/mysql_ab/mysql-4.1-runtime
into  moonlight.intranet:/home/tomash/src/mysql_ab/mysql-4.1-bug18819
2006-10-25 20:13:07 +04:00
unknown
e171a36efb Merge moonlight.intranet:/home/tomash/src/mysql_ab/mysql-4.1-bug18819
into  moonlight.intranet:/home/tomash/src/mysql_ab/mysql-5.0-bug18819


mysql-test/r/innodb_mysql.result:
  Manual merge.
mysql-test/t/innodb_mysql.test:
  Manual merge.
sql/sql_delete.cc:
  Manual merge.
2006-10-25 20:00:51 +04:00
unknown
e3d49f0c3f BUG#18819: DELETE IGNORE hangs on foreign key parent delete
If the error happens during DELETE IGNORE, nothing could be send to the
client, thus leaving it frozen expecting the reply.

The problem was that if some error occurred, it wouldn't be reported to
the client because of IGNORE, but neither success would be reported.

MySQL 4.1 would not freeze the client, but will report

  ERROR 1105 (HY000): Unknown error

instead, which is also a bug.

The solution is to report success if we are in DELETE IGNORE and some
non-fatal error has happened.


mysql-test/r/innodb_mysql.result:
  Add result for bug#18819: DELETE IGNORE hangs on foreign key parent
  delete.
mysql-test/t/innodb_mysql.test:
  Add test case for bug#18819: DELETE IGNORE hangs on foreign key parent
  delete.
sql/sql_delete.cc:
  Report success if we have got an error, but we are in DELETE IGNORE, and
  the error is not fatal (if it is, it would be reported to the client).
2006-10-25 19:53:26 +04:00
unknown
01a0be193d bug #19491 (CAST do DATETIME wrong result)
mysql-test/r/type_datetime.result:
  result fixed
mysql-test/r/type_newdecimal.result:
  result fixed
mysql-test/t/type_datetime.test:
  testcase
mysql-test/t/type_newdecimal.test:
  testcase
sql/field.cc:
  Field_new_decimal::store_time implemented
sql/field.h:
  Field_new_decimal::store_time added
sql/item.cc:
  auxiliary methods implemented to operate with datatimes
sql/item.h:
  auxiliary methods declared in Item to operate with datatimes
sql/item_timefunc.cc:
  Item_date::save_in_field old implementation removed
sql/item_timefunc.h:
  my_decimal and save_in_field methods implemented for datetime items
sql/my_decimal.cc:
  date2my_decimal implemented
sql/my_decimal.h:
  date2my_decimal declared
2006-10-25 20:14:39 +05:00
unknown
a0efc901bb Merge mysql.com:/users/lthalmann/bkroot/mysql-5.0-rpl
into  mysql.com:/users/lthalmann/bk/MERGE/mysql-5.0-merge


myisam/mi_open.c:
  Auto merged
sql/slave.cc:
  Auto merged
2006-10-25 17:10:18 +02:00
unknown
2ab335a5b8 Merge mysql.com:/users/lthalmann/bkroot/mysql-4.1-rpl
into  mysql.com:/users/lthalmann/bk/MERGE/mysql-4.1-merge


myisam/mi_open.c:
  Auto merged
2006-10-25 17:08:57 +02:00
unknown
bf6e47f8c4 Test failure when compiled without innodb
Disable warnings around the create table statements, we want to use innodb when possible but they work just fine without.


mysql-test/t/ctype_utf8.test:
  Disable warnings around the create table statements, we want to use innodb when possible but they work just fine without.
2006-10-25 15:41:32 +02:00
unknown
d4bfae38ac Merge siva.hindu.god:/usr/home/tim/m/bk/g50
into  siva.hindu.god:/usr/home/tim/m/bk/50


configure.in:
  Auto merged
mysql-test/r/rename.result:
  Auto merged
mysql-test/r/subselect.result:
  Auto merged
mysql-test/r/view.result:
  Auto merged
mysql-test/t/subselect.test:
  Auto merged
mysql-test/t/view.test:
  Auto merged
mysys/mf_iocache.c:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/opt_range.cc:
  Auto merged
sql/opt_range.h:
  Auto merged
sql/sql_lex.cc:
  Auto merged
sql/sql_lex.h:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged
sql/table.cc:
  Auto merged
myisam/sort.c:
  Manual merge
mysql-test/r/innodb_mysql.result:
  Manual merge
mysql-test/t/innodb_mysql.test:
  Manual merge
2006-10-24 14:42:08 -06:00
unknown
1023e01058 Fix spelling errors in test files
mysql-test/r/mysqldump-max.result:
  Update test result after fix of spelling error
mysql-test/r/rpl_trigger.result:
  Update test result after fix of spelling error
mysql-test/r/type_newdecimal.result:
  Update test result after fix of spelling error
mysql-test/t/mysqldump-max.test:
  Fix spelling error "disable_warnings"
  Write shorter "drop table..."
mysql-test/t/rpl_trigger.test:
  Fix spelling error, there is no --ignore_warnings
mysql-test/t/type_newdecimal.test:
  Fix spelling error
2006-10-24 17:54:45 +02:00
unknown
5a20c5fd48 fix result file for ndb_multi
mysql-test/r/ndb_multi.result:
  update result file for new behaviour of correcting the 241 error on ha_open
mysql-test/t/ndb_multi.test:
  no longer errors on ha_open with 241
2006-10-25 00:41:55 +10:00
unknown
f51d0812a7 Bug #21809: Error 1356 while selecting from view with grouping though underlying
select OK.
The SQL parser was using Item::name to transfer user defined function attributes
to the user defined function (udf). It was not distinguishing between user defined 
function call arguments and stored procedure call arguments. Setting Item::name 
was causing Item_ref::print() method to print the argument as quoted identifiers 
and caused views that reference aggregate functions as udf call arguments (and 
rely on Item::print() for the text of the view to store) to throw an undefined 
identifier error.
Overloaded Item_ref::print to print aggregate functions as such when printing
the references to aggregate functions taken out of context by split_sum_func2()
Fixed the parser to properly detect using AS clause in stored procedure arguments
as an error.
Fixed printing the arguments of udf call to print properly the udf attribute.


mysql-test/r/udf.result:
  Bug #21809: Error 1356 while selecting from view with grouping though underlying
              select OK.
   - test cases
mysql-test/t/udf.test:
  Bug #21809: Error 1356 while selecting from view with grouping though underlying
              select OK.
   - test cases
sql/item.cc:
  Bug #21809: Error 1356 while selecting from view with grouping though underlying
              select OK.
   - Don't print the refs to SUM functions as refs.
sql/item_func.cc:
  Bug #21809: Error 1356 while selecting from view with grouping though underlying
              select OK.
   - print the aliases in the udf calls
sql/item_func.h:
  Bug #21809: Error 1356 while selecting from view with grouping though underlying
              select OK.
   - print the aliases in the udf calls
sql/sql_lex.cc:
  Bug #21809: Error 1356 while selecting from view with grouping though underlying
              select OK.
   - disable aliases for arguments in stored routine calls
sql/sql_lex.h:
  Bug #21809: Error 1356 while selecting from view with grouping though underlying
              select OK.
   - disable aliases for arguments in stored routine calls
sql/sql_yacc.yy:
  Bug #21809: Error 1356 while selecting from view with grouping though underlying
              select OK.
   - disable aliases for arguments in stored routine calls
   - fix bison duplicate symbol warnings
2006-10-24 15:26:41 +03:00
unknown
7a44896f3a Merge bk@192.168.21.1:mysql-5.0-opt
into  mysql.com:/home/hf/work/w3475/my50-w3475
2006-10-24 16:51:53 +05:00
unknown
df77391f64 Merge bk@192.168.21.1:mysql-4.1-opt
into  mysql.com:/home/hf/work/w3475/my41-w3475
2006-10-24 16:50:27 +05:00
unknown
7cd0f1a629 Merge ahristov@bk-internal.mysql.com:/home/bk/mysql-5.0-maint
into  example.com:/work/bug23037/my50


sql/sql_show.cc:
  Auto merged
2006-10-23 15:21:23 +02:00
unknown
bda4032fa4 Merge mysql.com:/home/hf/work/w3475/my41-w3475
into  mysql.com:/home/hf/work/w3475/my50-w3475


mysql-test/t/flush.test:
  Auto merged
mysql-test/t/flush_block_commit.test:
  Auto merged
mysql-test/t/innodb-deadlock.test:
  Auto merged
mysql-test/t/innodb-lock.test:
  Auto merged
mysql-test/t/lock_multi.test:
  Auto merged
mysql-test/t/rename.test:
  Auto merged
mysql-test/t/show_check.test:
  Auto merged
mysql-test/t/status.test:
  Auto merged
client/mysqltest.c:
  merging
libmysql/libmysql.c:
  merging
2006-10-23 16:50:01 +05:00
unknown
29947efc62 Fix for bug#23037 Bug in field "Default" of query "SHOW COLUMNS FROM table"
To the documentor: The DEFAULT value in SHOW COLUMNS/SELECT FROM I_S.COLUMNS
was truncated to NAME_LEN (which effectively is 64) characters.


mysql-test/r/information_schema.result:
  Update result
  
  Because the length of I_S.COLUMNS.COLUMN_DEFAULT was increased to
  65535 the column changed it's type from varchar(64) to longtext
  The type is longtext if the length is > 65532 (the max varchar len)
mysql-test/t/information_schema.test:
  test case for bug#23037: Bug in field "Default" of
  query "SHOW COLUMNS FROM table"
  
  Both SHOW COLUMNS and I_S.COLUMNS is TESTED as well the
  value returned by both. Using --replace_regex is unfeasible
  as the repetition value cannot be > 255.
  --replace_regex /A{256}/VALUE/ doesn't work, not to talk about
    /A{65532}/VALUE/
  /(A{255}){255}/VALUE/ is awfully slow. Thus, simple function with
  cursor is used to extract the value.
sql/sql_show.cc:
  Default value can have TIMESTAMP, CHAR, VARCHAR, ENUM
  VARCHAR can have the longest value, up to 65535. However, because
  of table handler limitations the actual limit is 65532 characters,
  latin1 charset. However, here is used MAX_FIELD_VARCHARLENGTH macro,
  because there could be a storage engine without such limitation.
2006-10-23 13:12:30 +02:00
unknown
4ddb48c619 WL#3475 (Threads for the embedded server in mysqltest)
Necessary code added to mysqltest.c.
Disabled tests are available now.


client/mysqltest.c:
  do_send_query function implemented, so now 'send' command will be
  run in separate thread for the embedded server.
  Mutex and condition added to the 'connection' struct for syncronisation
  purposes. Yes it'd be easier if we had pthread_join() command
libmysql/libmysql.c:
  this isn't actually needed and causes problems in embedded server
mysql-test/t/bdb-deadlock.test:
  test is available for the embedded server now
mysql-test/t/flush.test:
  test is available for the embedded server now
mysql-test/t/flush_block_commit.test:
  test is available for the embedded server now
mysql-test/t/innodb-deadlock.test:
  test is available for the embedded server now
mysql-test/t/innodb-lock.test:
  test is available for the embedded server now
mysql-test/t/lock_multi.test:
  test is available for the embedded server now
mysql-test/t/rename.test:
  test is available for the embedded server now
mysql-test/t/show_check.test:
  test is available for the embedded server now
mysql-test/t/status.test:
  test is available for the embedded server now
2006-10-23 15:02:51 +05:00
unknown
9809dbeda8 Merge mysql.com:/usr/home/ram/work/mysql-4.1-maint
into  mysql.com:/usr/home/ram/work/bug20732/my41-bug20732
2006-10-23 12:58:20 +05:00
unknown
07cf5b9bd3 Merge bk-internal.mysql.com:/home/bk/mysql-5.0
into  bodhi.local:/opt/local/work/mysql-5.0-runtime-merge


mysql-test/t/func_gconcat.test:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/sql_base.cc:
  Auto merged
sql/sql_insert.cc:
  Auto merged
sql/sql_lex.cc:
  Auto merged
sql/sql_lex.h:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_update.cc:
  Auto merged
mysql-test/r/view.result:
  Manual merge.
mysql-test/t/view.test:
  Manual merge.
2006-10-23 11:51:45 +04:00
unknown
95d64ee3cb Merge mysql.com:/usr/home/ram/work/mysql-5.0-maint
into  mysql.com:/usr/home/ram/work/bug20732/my50-bug20732
2006-10-23 12:44:25 +05:00
unknown
3cf49a3dd8 Merge ibabaev@bk-internal.mysql.com:/home/bk/mysql-5.0-opt
into  rurik.mysql.com:/home/igor/mysql-5.0-opt
2006-10-20 12:43:01 -07:00
unknown
8b447a8af7 Merge ibabaev@bk-internal.mysql.com:/home/bk/mysql-4.1-opt
into  rurik.mysql.com:/home/igor/mysql-4.1-opt
2006-10-20 10:08:58 -07:00
unknown
5676602fb1 Merge rurik.mysql.com:/home/igor/mysql-4.1-opt
into  rurik.mysql.com:/home/igor/mysql-5.0-opt


sql/item_subselect.cc:
  Auto merged
mysql-test/r/subselect.result:
  SCCS merged
mysql-test/t/subselect.test:
  SCCS merged
2006-10-20 09:26:01 -07:00
unknown
8cc480915f Merge bk-internal:/home/bk/mysql-5.0
into  dl145s.mysql.com:/data/bk/team_tree_merge/MERGE/mysql-5.0-opt


mysql-test/r/myisam.result:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/sql_base.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
2006-10-20 11:02:56 +02:00
unknown
0153d67e59 Merge bk-internal:/home/bk/mysql-4.1
into  dl145s.mysql.com:/data/bk/team_tree_merge/MERGE/mysql-4.1-opt


sql/sql_base.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
2006-10-20 10:57:38 +02:00
unknown
d649efbb07 Fixed bug #23478.
If elements a not top-level IN subquery were accessed by an index and 
the subquery result set included  a NULL value then the quantified
predicate that contained the subquery was evaluated to NULL when 
it should return a non-null value.


mysql-test/r/subselect.result:
  Added a test case for bug #23478.
mysql-test/t/subselect.test:
  Added a test case for bug #23478.
2006-10-19 23:05:53 -07:00
unknown
5bd58f3e00 Bug#20028 (Function with select return no data)
This patch reverts a change introduced by Bug 6951, which incorrectly
set thd->abort_on_warning for stored procedures.

As per internal discussions about the SQL_MODE=TRADITIONAL,
the correct behavior is to *not* abort on warnings even inside an INSERT/UPDATE
trigger.

Tests for Stored Procedures, Stored Functions, Triggers involving SQL_MODE
have been included or revised, to reflect the intended behavior.

(reposting approved patch, to work around source control issues, no review needed)


mysql-test/include/sp-vars.inc:
  Tests for SQL_MODE='TRADITIONAL'
mysql-test/r/sp-vars.result:
  Tests for SQL_MODE='TRADITIONAL'
mysql-test/r/sp.result:
  Tests for SQL_MODE='TRADITIONAL'
mysql-test/r/trigger.result:
  Tests for SQL_MODE='TRADITIONAL'
mysql-test/t/sp-vars.test:
  Tests for SQL_MODE='TRADITIONAL'
mysql-test/t/sp.test:
  Tests for SQL_MODE='TRADITIONAL'
mysql-test/t/trigger.test:
  Tests for SQL_MODE='TRADITIONAL'
sql/sp_head.cc:
  For SQL_MODE='TRADITIONAL',
  thd->abort_on_warning should be set only when assigning a *column*
2006-10-19 11:39:51 -07:00
unknown
83196ad860 Merge neptunus.(none):/home/msvensson/mysql/mysql-4.1-maint
into  neptunus.(none):/home/msvensson/mysql/mysql-5.0-maint


client/mysqltest.c:
  Auto merged
mysql-test/r/mysqltest.result:
  Auto merged
mysql-test/t/mysqltest.test:
  Auto merged
2006-10-19 17:15:49 +02:00
unknown
baacb8a13d Merge mysql.com:/home/svoj/devel/mysql/engines/mysql-4.1-engines
into  mysql.com:/home/svoj/devel/mysql/engines/mysql-5.0-engines


myisam/sort.c:
  Auto merged
mysql-test/r/repair.result:
  Auto merged
mysql-test/t/repair.test:
  Auto merged
sql/sql_base.cc:
  Use local.
2006-10-19 18:04:34 +05:00
unknown
5e1fe0f800 Merge dl145s.mysql.com:/data/bk/team_tree_merge/MERGE/mysql-4.1-opt
into  dl145s.mysql.com:/data/bk/team_tree_merge/MERGE/mysql-5.0-opt


sql/sql_select.cc:
  Auto merged
mysql-test/r/olap.result:
  SCCS merged
2006-10-19 15:04:12 +02:00
unknown
d30186772f Merge dl145s.mysql.com:/data/bk/team_tree_merge/mysql-5.0
into  dl145s.mysql.com:/data/bk/team_tree_merge/MERGE/mysql-5.0-opt


mysql-test/r/merge.result:
  Auto merged
mysql-test/r/myisam.result:
  Auto merged
mysql-test/r/select.result:
  Auto merged
mysql-test/r/view.result:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/item_cmpfunc.h:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/opt_range.cc:
  Auto merged
sql/opt_range.h:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged
sql/sql_update.cc:
  Auto merged
sql/table.cc:
  Auto merged
2006-10-19 14:37:49 +02:00
unknown
2576c4c0c9 Merge mysql.com:/home/svoj/devel/mysql/BUG23175/mysql-4.1-engines
into  mysql.com:/home/svoj/devel/mysql/engines/mysql-4.1-engines


mysql-test/r/repair.result:
  Manual merge.
mysql-test/t/repair.test:
  Manual merge.
2006-10-19 17:35:09 +05:00
unknown
9bfaab57fa Merge dl145s.mysql.com:/data/bk/team_tree_merge/mysql-4.1
into  dl145s.mysql.com:/data/bk/team_tree_merge/MERGE/mysql-4.1-opt


sql/sql_select.cc:
  Auto merged
2006-10-19 14:34:56 +02:00
unknown
f841b546b0 Merge mysql.com:/home/svoj/devel/mysql/BUG22562/mysql-4.1-engines
into  mysql.com:/home/svoj/devel/mysql/engines/mysql-4.1-engines
2006-10-19 17:33:22 +05:00
unknown
cd06481d65 Add command "exit" to mysqltest, it will stop processing any more
commands and go directly to result file processing


client/mysqltest.c:
  Add command "exit" to mysqltest
mysql-test/r/mysqltest.result:
  Add command "exit" to mysqltest
mysql-test/t/mysqltest.test:
  Add command "exit" to mysqltest
2006-10-19 13:34:09 +02:00
unknown
68c2a008a1 Merge mysql.com:/usr/home/ram/work/bug20732/my41-bug20732
into  mysql.com:/usr/home/ram/work/bug20732/my50-bug20732


sql/opt_range.cc:
  Auto merged
sql/opt_range.h:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/table.cc:
  Auto merged
mysql-test/r/range.result:
  SCCS merged
mysql-test/t/range.test:
  SCCS merged
2006-10-19 16:15:30 +05:00
unknown
de304106ca Merge moonlight.intranet:/home/tomash/src/mysql_ab/mysql-5.0
into  moonlight.intranet:/home/tomash/src/mysql_ab/mysql-5.0-bug21856


sql/sql_parse.cc:
  Auto merged
mysql-test/r/ps.result:
  Manual merge.
mysql-test/t/ps.test:
  Manual merge.
2006-10-19 14:53:50 +04:00
unknown
ef2d2165d1 BUG#21856: Prepared Statements: crash if bad create
When statement to be prepared contained CREATE PROCEDURE, CREATE FUNCTION
or CREATE TRIGGER statements with a syntax error in it, the preparation
would fail with syntax error message, but the memory could be corrupted.

The problem occurred because we switch memroot when parse stored
routine or trigger definitions, and on parse error we restored the
original memroot only after performing some memory operations.  In more
detail:
 - prepared statement would activate its own memory root to parse
   the definition of the stored procedure.
 - SP would reset this memory root with its own memory root to
   parse SP statements
 - a syntax error would happen
 - prepared statement would restore the original memory root
 - stored procedure would restore what it thinks was the original
   memory root, but actually was the statement memory root.
That led to double free - in destruction of the statement and in
a next call to mysql_parse().

The solution is to restore memroot right after the failed parsing.


mysql-test/r/ps.result:
  Add result for bug#21856: Prepared Statements: crash if bad create.
mysql-test/t/ps.test:
  Add test case for bug#21856: Prepared Statements: crash if bad create.
sql/sql_parse.cc:
  On parse error if thd->lex->sphead is set we have to free sp_head object
  to restore statement memroot, if it was switched during parsing.
  
  The change here is for safety, currently query_cache_abort() and
  lex->unit.cleanup() calls do not use current memroot.
sql/sql_prepare.cc:
  On parse error if thd->lex->sphead is set we have to free sp_head object
  to restore statement memroot, if it was switched during parsing.
2006-10-19 14:43:52 +04:00
unknown
32b3846c9c Merge bk-internal:/home/bk/mysql-5.0-maint
into  neptunus.(none):/home/msvensson/mysql/mysql-5.0-maint


client/mysqldump.c:
  Auto merged
sql/sql_class.cc:
  Auto merged
2006-10-19 12:36:40 +02:00
unknown
123275321f Merge neptunus.(none):/home/msvensson/mysql/mysql-4.1-maint
into  neptunus.(none):/home/msvensson/mysql/mysql-5.0-maint


client/mysqldump.c:
  Auto merged
mysql-test/include/have_lowercase0.inc:
  Auto merged
mysql-test/t/lowercase_table3.test:
  Auto merged
mysql-test/t/mysql_protocols.test:
  Auto merged
mysql-test/t/rpl_change_master.test:
  Auto merged
mysql-test/t/rpl_drop_db.test:
  Auto merged
mysql-test/t/rpl_error_ignored_table.test:
  Auto merged
mysql-test/t/rpl_loaddata.test:
  Auto merged
mysql-test/t/rpl_log.test:
  Auto merged
mysql-test/t/rpl_max_relay_size.test:
  Auto merged
mysql-test/t/rpl_replicate_do.test:
  Auto merged
mysys/my_read.c:
  Auto merged
sql/sql_class.cc:
  Auto merged
mysql-test/r/rpl000015.result:
  C
mysql-test/r/rpl_log.result:
  ul
mysql-test/r/rpl_max_relay_size.result:
  ul
mysql-test/r/rpl_replicate_do.result:
  ul
mysql-test/t/rpl000015.test:
  ul
2006-10-19 11:35:10 +02:00