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12393 commits

Author SHA1 Message Date
konstantin@mysql.com
aac74557db Merge bk-internal.mysql.com:/home/bk/mysql-5.0
into  mysql.com:/home/kostja/mysql/mysql-5.0-dsql3
2005-09-03 03:25:59 +04:00
konstantin@mysql.com
38486e83c1 Implement WL#2661 "Prepared Statements: Dynamic SQL in Stored Procedures".
The idea of the patch is to separate statement processing logic,
such as parsing, validation of the parsed tree, execution and cleanup, 
from global query processing logic, such as logging, resetting
priorities of a thread, resetting stored procedure cache, resetting
thread count of errors and warnings.
This makes PREPARE and EXECUTE behave similarly to the rest of SQL
statements and allows their use in stored procedures.
This patch contains a change in behaviour:
until recently for each SQL prepared statement command, 2 queries
were written to the general log, e.g.
[Query]   prepare stmt from @stmt_text;
[Prepare] select * from t1 <-- contents of @stmt_text
The chagne was necessary to prevent [Prepare] commands from being written
to the general log when executing a stored procedure with Dynamic SQL.
We should consider whether the old behavior is preferrable and probably
restore it.
This patch refixes Bug#7115, Bug#10975 (partially), Bug#10605 (various bugs
in Dynamic SQL reported before it was disabled).
2005-09-03 03:13:18 +04:00
jimw@mysql.com
0e323e566d Merge mysql.com:/home/jimw/my/mysql-4.1-clean
into  mysql.com:/home/jimw/my/mysql-5.0-clean
2005-09-02 12:42:00 -07:00
bell@sanja.is.com.ua
8553349638 Merge sanja.is.com.ua:/home/bell/mysql/bk/mysql-5.0
into  sanja.is.com.ua:/home/bell/mysql/bk/work-bug3-5.0
2005-09-02 17:06:15 +03:00
konstantin@mysql.com
a3ddcdf8fb Rename:
- current_arena to stmt_arena: the thread may have more than one
'current' arenas: one for runtime data, and one for the parsed 
tree of a statement. Only one of them is active at any moment.
- set_item_arena -> set_query_arena, because Item_arena was renamed to 
Query_arena a while ago
- set_n_backup_item_arena -> set_n_backup_active_arena;
the active arena is the arena thd->mem_root and thd->free_list
are currently pointing at.
- restore_backup_item_arena -> restore_active_arena (with the same
rationale)
- change_arena_if_needed -> activate_stmt_arena_if_needed; this
method sets thd->stmt_arena active if it's not done yet.
2005-09-02 17:21:19 +04:00
bell@sanja.is.com.ua
d67c683404 Merge sanja.is.com.ua:/home/bell/mysql/bk/mysql-5.0
into  sanja.is.com.ua:/home/bell/mysql/bk/work-bug3-5.0
2005-09-02 15:56:14 +03:00
lars@mysql.com
198350d630 Merge mysql.com:/users/lthalmann/bk/mysql-4.1
into  mysql.com:/users/lthalmann/bk/mysql-5.0
2005-09-02 11:01:00 +02:00
bar@mysql.com
98a5362c1e Merge abarkov@bk-internal.mysql.com:/home/bk/mysql-4.1
into  mysql.com:/usr/home/bar/mysql-4.1.b12363
2005-09-02 12:01:19 +05:00
bell@sanja.is.com.ua
2434c8af4b Merge sanja.is.com.ua:/home/bell/mysql/bk/mysql-5.0
into  sanja.is.com.ua:/home/bell/mysql/bk/work-bug3-5.0
2005-09-02 09:51:32 +03:00
bell@sanja.is.com.ua
da64c1eab3 postmerge changes 2005-09-02 09:50:17 +03:00
bar@mysql.com
5e3eb3d21e Merge abarkov@bk-internal.mysql.com:/home/bk/mysql-4.1
into  mysql.com:/usr/home/bar/mysql-4.1.b12363
2005-09-02 11:19:43 +05:00
bar@mysql.com
50f622ab04 Merge abarkov@bk-internal.mysql.com:/home/bk/mysql-5.0
into  mysql.com:/usr/home/bar/mysql-5.0
2005-09-02 10:40:06 +05:00
bar@mysql.com
252ed3a24c sp_head.cc:
Fix crash reported in bug 12849.
  It doesn't fix the whole problem though.
  Let Pem fix it later.
2005-09-02 10:35:51 +05:00
lars@mysql.com
9d8f51fe3a Merge mysql.com:/users/lthalmann/bkroot/mysql-4.1
into  mysql.com:/users/lthalmann/bk/mysql-4.1-bug12542
2005-09-02 01:37:16 +02:00
dlenev@mysql.com
9dcae4c09b Fixes after merging fix for bug "Deadlock when doing FLUSH PRIVILEGES
and GRANT in multi-threaded environment" into 5.0 tree.
2005-09-02 01:01:33 +04:00
bell@sanja.is.com.ua
dd7ab17059 Merge sanja.is.com.ua:/home/bell/mysql/bk/mysql-5.0
into  sanja.is.com.ua:/home/bell/mysql/bk/work-bug3-5.0
2005-09-01 22:42:37 +03:00
dlenev@mysql.com
d23732962f Merge mysql.com:/home/dlenev/src/mysql-4.1-bg12423
into  mysql.com:/home/dlenev/src/mysql-5.0-merges
2005-09-01 23:25:29 +04:00
lars@mysql.com
6a91b15b8e Merge mysql.com:/users/lthalmann/bkroot/mysql-4.1
into  mysql.com:/users/lthalmann/bk/mysql-4.1-bug12542
2005-09-01 19:03:09 +02:00
lars@mysql.com
9dd14fc381 BUG#12542: Added comments 2005-09-01 17:58:00 +02:00
dlenev@mysql.com
0683c122b6 Merge bk-internal.mysql.com:/home/bk/mysql-4.1
into  mysql.com:/home/dlenev/src/mysql-4.1-bg12423
2005-09-01 17:01:25 +04:00
dlenev@mysql.com
da2af0bb6d Fix for bug "Deadlock when doing FLUSH PRIVILEGES and GRANT in
multi-threaded environment".

To avoid deadlocks between several simultaneously run account management 
commands (particularly between FLUSH PRIVILEGES/SET PASSWORD and GRANT
commands) we should always take table and internal locks during their
execution in the same order. In other words we should first open and lock
privilege tables and only then obtain acl_cache::lock/LOCK_grant locks.
2005-09-01 16:52:59 +04:00
msvensson@neptunus.(none)
9782004002 Merge bk-internal.mysql.com:/home/bk/mysql-5.0
into  neptunus.(none):/home/msvensson/mysql/mysql-5.0
2005-09-01 14:49:11 +02:00
msvensson@neptunus.(none)
68778715ae Merge neptunus.(none):/home/msvensson/mysql/mysql-5.0
into  neptunus.(none):/home/msvensson/mysql/bug11286/my50-bug11286
2005-09-01 14:47:06 +02:00
pekka@mysql.com
cf626c2000 ndb - fix ha_ndb crash on ordered index on nullable varchar 2005-09-01 14:12:48 +02:00
msvensson@neptunus.(none)
8c0f7f82d9 Bug yassl incompatible with "load data infile"
- Make sure that mysqltest always uses ssl when connecting to the server.
 - Pass a i32-bit int variable as argument to FIONREAD ioctl.
2005-09-01 11:46:43 +02:00
msvensson@neptunus.(none)
211b78b6ee Merge bk-internal.mysql.com:/home/bk/mysql-5.0
into  neptunus.(none):/home/msvensson/mysql/mysql-5.0
2005-09-01 09:05:45 +02:00
msvensson@neptunus.(none)
4b5ca92631 Merge bk-internal.mysql.com:/home/bk/mysql-4.1
into  neptunus.(none):/home/msvensson/mysql/mysql-4.1
2005-09-01 09:01:15 +02:00
jimw@mysql.com
d6db387aea Merge mysql.com:/home/jimw/my/mysql-4.1-clean
into  mysql.com:/home/jimw/my/mysql-5.0-clean
2005-08-31 19:12:16 -07:00
jimw@mysql.com
c3f4ecb544 Merge mysql.com:/home/jimw/my/mysql-4.1-7156
into  mysql.com:/home/jimw/my/mysql-4.1-clean
2005-08-31 18:34:16 -07:00
jimw@mysql.com
1d997477aa Merge mysql.com:/home/jimw/my/mysql-4.1-clean
into  mysql.com:/home/jimw/my/mysql-5.0-clean
2005-08-31 15:24:06 -07:00
evgen@moonbone.local
c23c1dc314 Merge epotemkin@bk-internal.mysql.com:/home/bk/mysql-4.1
into moonbone.local:/work/12861-bug-4.1-mysql
2005-09-01 01:08:59 +04:00
evgen@moonbone.local
41fc00641c create.test, create.result, sql_select.cc, item.cc:
After merge fix for bug 
2005-08-31 22:06:34 +04:00
evgen@moonbone.local
f917803e0c Manual merged 2005-08-31 21:24:25 +04:00
jimw@mysql.com
37bf8394ab Add test for madvise() being declared in C++ code, because it is not
on Solaris even though it is available, and declare it ourselves in
that case. (Bug )
2005-08-31 10:08:55 -07:00
lars@mysql.com
7fd89c85b7 BUG#12542: All set statements should be executed by slave thd
rpl_replicate_do.result:
  New test case
sql_parse.cc:
  All SET statements should be executed by slave thd
rpl_replicate_do.test:
  New test case
2005-08-31 18:08:45 +02:00
SergeyV@selena.
341eac5d25 Merge svlasenko@bk-internal.mysql.com:/home/bk/mysql-5.0
into  selena.:H:/MYSQL/src/#11815-mysql-5.0
2005-08-31 18:44:02 +04:00
evgen@moonbone.local
f1fb30a15f Fix bug client hang with group_concat insubquery FROM DUAL.
Item_func_group_concat::fix_fields() set maybe_null flag to 0, and set it to
1 only if some of it's arguments may be null. When used in subquery in tmp 
table created field which can't be null. When no data retireved result field
have to be set to null and error mentioned in bug report occurs. Also this 
bug can occur if selecting from not null field in empty table.

Function group_concat now marked maybe_null from the very beginning not only
if some of it's argument may be null.
2005-08-31 18:26:50 +04:00
heikki@hundin.mysql.fi
183feee465 ha_innodb.cc:
Fix bug  : InnoDB was too permissive with LOCK TABLE ... READ LOCAL, and alowed new inserts to the table; we now make READ LOCAL equivalent to READ for InnoDB; note that this will cause slightly more locking in mysqldump, but makes the InnoDB table dumps consistent with MyISAM table dumps; note that the real code change patch was accidentally pushed with my another patch 5 minutes ago
2005-08-31 14:27:44 +03:00
heikki@hundin.mysql.fi
9aa5a86a80 ha_innodb.cc:
Fix bug  : do not increment the open handle count to a table if the table does not have an .ibd file and InnoDB decides to return an error from the ::open() function; then the table can be dropped even if the user has tried to open it
2005-08-31 14:17:05 +03:00
ramil@mysql.com
a16da25e06 Merge mysql.com:/usr/home/ram/work/4.1.b9613
into  mysql.com:/usr/home/ram/work/mysql-5.0
2005-08-31 10:25:00 +05:00
jimw@mysql.com
b5c01d7971 Merge bk-internal:/home/bk/mysql-4.1
into  mysql.com:/home/jimw/my/mysql-4.1-clean
2005-08-30 14:36:07 -07:00
evgen@moonbone.local
14d0c25fc5 Merge epotemkin@bk-internal.mysql.com:/home/bk/mysql-5.0
into moonbone.local:/work/12489-bug-5.0-mysql
2005-08-31 01:07:19 +04:00
evgen@moonbone.local
dc53ac6d1f Fix bug wrongly printed strcmp() function results in creation of broken
view.

For Item_func_strcmp print() was not defined and for this class was called
print_op of it's parent class. Because of this strcmp() was printed wrongly
and this results int creation of broken view.

Added function Item_func_strcmp::print() which correctly prints strcmp()
function.
2005-08-31 00:54:41 +04:00
evgen@moonbone.local
6ed7255448 manual merge of bug fix#12537 2005-08-30 23:29:47 +04:00
jimw@mysql.com
513e24be9e Merge mysql.com:/home/jimw/my/mysql-4.1-12828
into  mysql.com:/home/jimw/my/mysql-4.1-clean
2005-08-30 12:25:50 -07:00
jimw@mysql.com
bdb2fa360a Merge mysql.com:/home/jimw/my/mysql-4.1-12757
into  mysql.com:/home/jimw/my/mysql-4.1-clean
2005-08-30 12:25:15 -07:00
jimw@mysql.com
0dc444ec4e Fix incorrect spellings of "dropped" in source and tests. (Bug ) 2005-08-30 12:24:37 -07:00
paul@kite-hub.kitebird.com
e55126d04d Merge paul@bk-internal.mysql.com:/home/bk/mysql-5.0
into  kite-hub.kitebird.com:/src/extern/MySQL/bk/mysql-5.0
2005-08-30 13:49:46 -05:00
SergeyV@selena.
3fdd500288 Fixes bug . Convert file path to UNIX format to build correct query
string while replicating LOAD DATA INFILE statement.
2005-08-30 22:19:15 +04:00
paul@kite-hub.kitebird.com
dfc55d2142 ha_innodb.cc:
Reorder out-of-order status variables
2005-08-30 13:17:50 -05:00