bell@sanja.is.com.ua
44d8a8cdab
merging
2003-01-25 13:19:46 +02:00
bell@sanja.is.com.ua
d56e23f64e
fixed subselects with temporary tables (SCRUM)
...
fixed memory leacks
2003-01-25 02:25:52 +02:00
Sinisa@sinisa.nasamreza.org
3e302c524e
A small fix for privilege system as reported by HF.
2003-01-21 14:50:55 +02:00
monty@mashka.mysql.fi
22aaac013b
Fixed that derived tables are properly droped
2003-01-07 11:45:06 +02:00
bell@sanja.is.com.ua
7c0a074614
merging
2002-12-31 12:55:03 +02:00
bell@sanja.is.com.ua
1dd7cb52ae
support of subselect without FROM reducing (SCRUM)
...
fixed bug of calling setup_fields without correct lex->current_select pointer in mysql_derived
more correct creation of reference in Item_field::fix_field
2002-12-26 01:28:59 +02:00
Sinisa@sinisa.nasamreza.org
5988ae5ca5
Many fixes.
...
I still have to make a test case for :
UPDATE from sub-select with derived table
2002-12-24 13:58:07 +02:00
Sinisa@sinisa.nasamreza.org
f9d38ef2f8
Adding comments as per Monty's request.
2002-12-14 15:13:25 +02:00
Sinisa@sinisa.nasamreza.org
a918a6a7a9
derived tables with UNION's ...
...
Scrum task !!!!!
2002-12-12 16:09:06 +02:00
monty@mashka.mysql.fi
35ff08c2af
After merge fixes
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Added THD to add_to_xxx_list() functions for faster parsing.
2002-12-06 21:11:27 +02:00
Sinisa@sinisa.nasamreza.org
25586e477a
some bug fixes and tests for those.
...
I am pushing now, because :
* I have a fix for crashing bug
* Sanja will destroy my changes in sub-select test ... ;)
2002-11-30 19:53:31 +02:00
Sinisa@sinisa.nasamreza.org
a968d7c2ea
many bug fixes
2002-11-30 18:46:24 +02:00
Sinisa@sinisa.nasamreza.org
481bcd5750
many bug fixes
2002-11-29 14:49:07 +02:00
Sinisa@sinisa.nasamreza.org
8a53d1ca6a
adding mandatory aliases for derived tables as per SQL-99
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doing it in sql_yacc.yy does not work
this commit contains fixes for other tests
there are fixes in subselect test which will have to be changed
once fix_fields is fixed to work with aliased derived tables
2002-11-28 19:19:21 +02:00
bell@sanja.is.com.ua
aa8af5d6f4
reverse order in global select list allow to avoid recursion in derived tables
2002-11-27 01:12:16 +02:00
Sinisa@sinisa.nasamreza.org
dd556e1439
A fix for a bug with derived tables within subselect
...
within derived tables within ......
2002-11-26 16:49:55 +02:00
Sinisa@sinisa.nasamreza.org
5a38621cc2
Merge sinisa@work.mysql.com:/home/bk/mysql-4.1
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into sinisa.nasamreza.org:/mnt/work/mysql-4.1
2002-11-16 14:31:48 +02:00
bell@sanja.is.com.ua
7f4ee30de1
Fixed bugs pointed by "Crash with 'big' derivated table in MySQL-4.1" bugreport
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- fixed switching from heap to MyISAM table
- fixed error handler
2002-11-16 00:01:48 +02:00
Sinisa@sinisa.nasamreza.org
014073b013
A fix for the bug when MyISAM tmp table has to be created in order
...
to resolve derived table.
Will make a test case for this quite soon.
2002-11-15 19:58:07 +02:00
Sinisa@sinisa.nasamreza.org
7bd4fb813a
some code cleanup as per CTO's instructions plus a small bug fix with
...
a corresponding test case....
2002-11-12 14:40:32 +02:00
Sinisa@sinisa.nasamreza.org
408d7b2d4c
Merge sinisa@work.mysql.com:/home/bk/mysql-4.1
...
into sinisa.nasamreza.org:/mnt/work/mysql-4.1
2002-11-11 14:05:57 +02:00
Sinisa@sinisa.nasamreza.org
89adb79aad
small bug fix
2002-11-11 14:04:50 +02:00
bell@sanja.is.com.ua
063ffd2d67
prevent using expernal fields in derived tables
2002-11-11 10:49:41 +02:00
Sinisa@sinisa.nasamreza.org
d96c670c70
Some code optimisations related to EXPLAIN of derived tables and the
...
resulting code cleanup in our main loop.
2002-11-09 15:40:46 +02:00
bell@sanja.is.com.ua
45f098bf60
moved similar code to function
...
onversion with check
2002-11-04 22:12:45 +02:00
Sinisa@sinisa.nasamreza.org
5fbd7b63c5
changes for mysqladmin debug
...
and a bug fix for derived tables
2002-10-30 16:52:12 +02:00
bell@sanja.is.com.ua
199f667c19
merging
2002-10-04 14:15:59 +03:00
monty@mashka.mysql.fi
d69250a969
Fixes and code cleanups after merge with 4.0.3
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Warning handling and initial prepared statement handling (last not complete yet)
Changed a lot of functions that returned 0/1 to my_bool type.
GRANT handling now uses read/write locks instead of mutex
Change basic net functions to use THD instead of NET
(needed for 4.1 protocol)
Use my_sprintf instead of sprintf() + strlen()
Added alloc_query() to be able to chare query initialization code with
prepared statements.
Cleanup handling of SHOW COUNT(*) WARNINGS and SELECT LAST_INSERT_ID()
Note that the following test fails (will be fixed ASAP):
sub_select, union, rpl_rotate_logs and rpl_mystery22
2002-10-02 13:33:08 +03:00
bell@sanja.is.com.ua
46a22a5be7
new EXPLAIN
...
fixed bug in mysql-test/create-test-result
fixed bug in union-subselect engine
2002-09-26 23:08:22 +03:00
bell@sanja.is.com.ua
b07aaeb295
subselect with union
...
new error handling
Item_ref bug fixed
2002-09-03 09:50:36 +03:00
bell@sanja.is.com.ua
1684cfbc28
merging
2002-05-28 22:43:10 +03:00
bell@sanja.is.com.ua
55718d0f07
derived table with * bug fixed
2002-05-28 20:49:17 +03:00
bell@sanja.is.com.ua
ab36838e9b
Hiding internal pointers of SELECT_LEX structures
2002-05-27 20:52:54 +03:00
bell@sanja.is.com.ua
ead6f225a4
new SELECT_LEX structures used for storing global ORDER BY, global LIMIT & limit counters
2002-05-08 23:14:40 +03:00
bell@sanja.is.com.ua
494184ff5f
new SELECT_LEX structure
2002-05-07 00:04:16 +03:00
Sinisa@sinisa.nasamreza.org
22d4f87e69
Derived tables !
2002-03-26 15:06:05 +02:00
