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1272 commits

Author SHA1 Message Date
monty@mishka.local
a9f6aab4c9 Fixes while reviewing new code
Added option --count to mysqlshow (to show number of rows)
Fixed possible core dump in information schema
2005-05-06 11:39:30 +03:00
Sinisa@sinisa.nasamreza.org
edf2a16049 union.result:
Results for the above test case
union.test:
  A test case for bug #10032 involving UNION's and ORDER BY clause
sql_yacc.yy:
  Fix for a bug #10032 involving a parser bug with UNION's and ORDER BY
2005-04-26 21:27:06 +03:00
pem@mysql.comhem.se
281c0a8130 Fixed BUG#8408: Stored procedure crash if function contains SHOW
We simply have to disallow any kind of result set being sent back
  from a function. Can't see any way to make that to work.
2005-04-26 17:31:59 +02:00
dlenev@mysql.com
51ca05b6e3 Merge bk-internal.mysql.com:/home/bk/mysql-5.0
into mysql.com:/home/dlenev/src/mysql-5.0-bg9486
2005-04-22 10:51:04 +04:00
acurtis@xiphis.org
c5d94db336 Merge 2005-04-21 13:34:39 +01:00
pem@mysql.comhem.se
54dfe4a66a Fixed BUG#7047: Stored procedure crash if alter procedure
by simply disallowing alter procedure/function in an SP (as for drop).
2005-04-20 17:59:28 +02:00
acurtis@xiphis.org
f638e5cb8f Bug#9102 - Stored proccedures: function which returns blob causes crash
Initialization of fields for sp return type was not complete.
2005-04-19 09:09:25 +01:00
pem@mysql.com
c8c4ecf462 Merge mysql.com:/usr/local/bk/mysql-5.0
into mysql.com:/home/pem/work/mysql-5.0
2005-04-18 11:27:02 +02:00
ingo@mysql.com
ab0acbe14d Merge 2005-04-16 17:58:11 +02:00
serg@serg.mylan
5fe52ffba4 merged 2005-04-16 00:10:35 +02:00
serg@serg.mylan
08ae28f4b8 BUG#9922 - INSERT SELECT with UNIONs allows concurrent INSERTs
don't set lex->lock_option=TL_READ in the parser for SELECT
2005-04-15 19:20:15 +02:00
dlenev@brandersnatch.localdomain
6b0b4734d9 Fix for bug #9486 "Can't perform multi-update in stored procedure".
New more SP-locking friendly approach to handling locks in multi-update.
Now we mark all tables of multi-update as needing write lock at parsing
stage and if possible downgrade lock at execution stage (For its work
SP-locking mechanism needs to know all lock types right after parsing
stage).
2005-04-15 20:31:47 +04:00
pem@mysql.comhem.se
da22f75b68 Fixed BUG#9902: Crash with simple stored function using user defined variables
... actually, it was a query cache problem. (It shouldn't cache such queries)
2005-04-15 11:06:25 +02:00
pem@mysql.comhem.se
387afb3d29 Fixed BUG#9856: Stored procedures: crash if handler for sqlexception, not found. 2005-04-13 16:57:49 +02:00
serg@serg.mylan
32221d9b9e Merge bk-internal:/home/bk/mysql-5.0
into serg.mylan:/usr/home/serg/Abk/mysql-5.0
2005-04-12 23:12:26 +02:00
serg@serg.mylan
b3e54c9aee mysql-test/r/flush_block_commit.result
correct result after bugfix
sql/sql_class.cc
    initialize net.query_cache_query
2005-04-12 23:08:19 +02:00
serg@serg.mylan
3ab03ccbb0 Merge bk-internal:/home/bk/mysql-5.0
into serg.mylan:/usr/home/serg/Abk/mysql-5.0
2005-04-12 17:22:14 +02:00
serg@serg.mylan
d4a0becc8a FLUSH TABLES WITH READ LOCK should block writes to binlog too 2005-04-12 17:15:54 +02:00
pem@mysql.comhem.se
9c21006f81 Fixed BUG#7185: Stored procedure crash if identifier is AVG 2005-04-12 15:43:24 +02:00
pem@mysql.comhem.se
2038ced40c Fixed BUG#9073: Able to declare two handlers for same condition in same scope 2005-04-08 19:58:04 +02:00
serg@serg.mylan
e1e5b97dea manually merged
Gluh's SESSION/GLOBAL for @variables fix in sql_yacc.yy and
Bar's well_formed_len() changes in ndb code
did not make it and should be re-applied manually
2005-04-06 21:19:20 +02:00
gluh@mysql.com
decfc86fbb Merge sgluhov@bk-internal.mysql.com:/home/bk/mysql-4.1
into mysql.com:/home/gluh/MySQL/Bugs/mysql-4.1.9286
2005-04-06 14:14:13 +05:00
gluh@eagle.intranet.mysql.r18.ru
6f18d7d26f Fix for bug #9286: SESSION/GLOBAL should be disallowed for user variables 2005-04-06 14:13:06 +05:00
bar@mysql.com
0134a2b286 Adding a new parameter for well_formed_length to
return error. We'll use it for better warnign reporting.
2005-04-06 11:53:15 +05:00
serg@serg.mylan
52770e8682 XID SQL syntax
minor cleanups
XA tests
2005-04-04 00:50:05 +02:00
pem@mysql.com
bb27307778 Merge pmartin@bk-internal.mysql.com:/home/bk/mysql-5.0
into mysql.com:/usr/local/bk/mysql-5.0
2005-03-31 10:54:15 +02:00
pem@mysql.comhem.se
8df8afc270 Fixed BUG#6600: Stored procedure crash after repeated calls with check table.
Sedond attempt: Simply disallow CHECK in SPs, since it can't work.
2005-03-30 17:43:52 +02:00
monty@mysql.com
dd4b0710dd Cleanups during review 2005-03-29 12:37:36 +03:00
mysqldev@mysql.com
ad26a667e6 sql_acl.cc, sql_acl.h, sql_parse.cc
New privilege CREATE USER (CREATE_USER_ACL, Create_user_priv) added
grant2.test:
  new tests (mostly backported from jani's patch)
system_mysql_db.result, sp.result, grant2.result, grant.result:
  results updated
2005-03-22 15:54:18 +01:00
monty@mysql.com
f42941073d Merge bk-internal.mysql.com:/home/bk/mysql-5.0
into mysql.com:/home/my/mysql-5.0
2005-03-16 22:59:06 +02:00
acurtis@pcgem.rdg.cyberkinetica.com
4e0b462612 Merge pcgem.rdg.cyberkinetica.com:/var/db/bk/work-acurtis/bug8670.2
into pcgem.rdg.cyberkinetica.com:/var/db/bk/work-acurtis/bug8670.3
2005-03-16 16:27:07 +00:00
monty@mysql.com
594ef41b2d Cleanup during reviews
Removed some optional arguments
Fixed portability problem in federated tests
2005-03-16 16:11:01 +02:00
dlenev@brandersnatch.localdomain
3da06a5500 Fixed behavior of LOAD DATA with subqueries in SET clause.
The idea is to use TABLE_LIST::lock_type for passing type of lock for
target table to mysql_load() instead of using LEX::lock_option 
(which were rewritten by first subselect in SET clause).

This should also fix potential problem with LOAD DATA in SP
(it is important for them to have right lock_type in the table
 list by the end of statement parsing).
2005-03-16 12:13:35 +03:00
dlenev@brandersnatch.localdomain
f169114042 WL#874 "Extended LOAD DATA".
Now one can use user variables as target for data loaded from file
(besides table's columns). Also LOAD DATA got new SET-clause in which
one can specify values for table columns as expressions.

For example the following is possible:
LOAD DATA INFILE 'words.dat' INTO TABLE t1 (a, @b) SET c = @b + 1;

This patch also implements new way of replicating LOAD DATA.
Now we do it similarly to other queries.
We store LOAD DATA query in new Execute_load_query event
(which is last in the sequence of events representing LOAD DATA).
When we are executing this event we simply rewrite part of query which
holds name of file (we use name of temporary file) and then execute it
as usual query. In the beggining of this sequence we use Begin_load_query
event which is almost identical to Append_file event
2005-03-16 04:32:47 +03:00
acurtis@pcgem.rdg.cyberkinetica.com
1a64fe066d Bug#8670
Rework to resolve ambigious grammer: conflict in join expression
  handling of parentheses for nested joins and derived tables.
  Tests included of failing statements
Optimize item construction for AND/OR logical expressions
2005-03-16 00:13:23 +00:00
konstantin@mysql.com
983c75f05e WL#926 "SUM(DISTINCT) and AVG(DISTINCT)": improvement of SUM(DISTINCT) and
implementation of AVG(DISTINCT) which utilizes the approach with Fields.
The patch implemented in October is portede to the up-to-date tree 
containing DECIMAL type.
Tests for AVG(DISTINCT) (although there is not much to test provided
that SUM(DISTINCT) works), cleanups for COUNT(DISTINCT) and GROUP_CONCAT()
will follow in another changeset.
2005-03-13 23:50:43 +03:00
acurtis@ltantony.rdg.cyberkinetica.homeunix.net
be3c863ba0 Merge in fix Bug#3788 2005-03-08 22:32:09 +00:00
acurtis@pcgem.rdg.cyberkinetica.com
5e1d2ad68c Bug#3788
Crashes with stored procedure return non-string values
  Also fixes Bug#2773
2005-03-04 21:14:35 +00:00
dlenev@mysql.com
5b16dbf960 Manual merge SP-locking improvements patch with current tree. 2005-03-04 17:46:45 +03:00
dlenev@brandersnatch.localdomain
5a6c7027f0 Better approach for prelocking of tables for stored routines execution
and some SP-related cleanups.

- We don't have separate stage for calculation of list of tables
  to be prelocked and doing implicit LOCK/UNLOCK any more.
  Instead we calculate this list at open_tables() and do implicit
  LOCK in lock_tables() (and UNLOCK in close_thread_tables()).
  Also now we support cases when same table (with same alias) is
  used several times in the same query in SP.

- Cleaned up execution of SP. Moved all common code which handles
  LEX and does preparations before statement execution or complex
  expression evaluation to auxilary sp_lex_keeper class. Now 
  all statements in SP (and corresponding instructions) that
  evaluate expression which can contain subquery have their
  own LEX.
2005-03-04 16:35:28 +03:00
pem@mysql.comhem.se
54a2448bce Fixed BUG#8760: Stored Procedures: Invalid SQLSTATE is allowed in
a DECLARE ? HANDLER FOR stmt.
2005-02-28 18:07:06 +01:00
svoj@mysql.com
af026ef164 Merge svojtovich@bk-internal.mysql.com:/home/bk/mysql-5.0
into mysql.com:/home/svoj/devel/mysql/stddev-mysql-5.0
2005-02-27 13:33:20 +04:00
svoj@mysql.com
800aaae1fb BUG#3190 fix (request for STDDEV_SAMP, VAR_SAMP).
This bug is also known as WL#1639.
2005-02-25 22:19:04 +04:00
monty@mysql.com
0a6b7aedb2 Remove compiler warnings and remove not used variables
(Found during build process)
2005-02-25 16:53:22 +02:00
monty@mysql.com
e2ea35ec67 Merge with 4.1 2005-02-22 15:47:00 +02:00
serg@serg.mylan
b43029f4eb bug#8646 - deadlock if long transaction causes binlog rotate 2005-02-22 00:15:31 +01:00
serg@serg.mylan
ede1a0dbc7 fix compilation errors 2005-02-19 10:51:49 +01:00
mats@mysql.com
0ad02a920c Merge from 4.0 2005-02-18 14:19:08 +01:00
mats@mysql.com
d0f1b5f3fd Merge mysql.com:/home/bkroot/mysql-4.0
into mysql.com:/home/bk/b7879-mysql-4.0
2005-02-18 13:50:19 +01:00
serg@serg.mylan
3f7355dfef making XA tree to compile (and pass tests) in -max build 2005-02-17 22:52:40 +01:00