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1374 Commits

Author SHA1 Message Date
jimw@mysql.com
3f6aad900c Resolve merge from 4.1 2005-05-18 11:06:34 -07:00
konstantin@mysql.com
8b302cbb99 A draft comment for mysql_select. Feel free to moderate and improve. 2005-05-18 19:35:20 +04:00
mskold@mysql.com
e3b0643098 Merge mskold@bk-internal.mysql.com:/home/bk/mysql-5.0 
into mysql.com:/usr/local/home/marty/MySQL/mysql-5.0
 2005-05-18 14:34:42 +02:00
igor@rurik.mysql.com
80aa0062db olap.result, olap.test: 
Added test cases for bug #7914.
sql_select.cc:
  Fixed bug #7914: rollup over expresssions such as sum(a)+1.
 2005-05-18 05:15:48 -07:00
sergefp@mysql.com
b6179919f3 Change Last_query_cost status variable from global to thread-local. 2005-05-18 05:39:10 +02:00
monty@mysql.com
7d70579917 Fixed failing tests for not 32 bit intel machines 
Fixed bug in mysql_stmt_fetch() when retrieving rows to return
 2005-05-16 13:34:23 +03:00
konstantin@mysql.com
7ca3f018e7 Merge bk-internal.mysql.com:/home/bk/mysql-5.0 
into mysql.com:/media/sda1/mysql/mysql-5.0-9478
 2005-05-12 11:17:38 +04:00
konstantin@mysql.com
d0e24153b9 A fix and test case for Bug#9478 "mysql_stmt_attr_set mysql_stmt_execute" 
(crash on attempt to re-execute a statement with an open cursor) + 
post-review fixes.
 2005-05-12 11:16:12 +04:00
igor@rurik.mysql.com
3351233349 Manual merge 2005-05-10 16:41:47 -07:00
igor@rurik.mysql.com
9d4b228b61 Many files: 
Fixed bug #8528.
  Representation for single-table views was made similar to
  representation for multi-table views.
view.test:
  Added test case for bug #8528.
view.result:
  Added test case for bug #8528. Fixed other test cases.
 2005-05-10 16:31:13 -07:00
mskold@mysql.com
145f7b2983 Fix for Bug #9246 Condition pushdown and left join, wrong result 2005-05-09 18:56:29 +02:00
mskold@mysql.com
66f881a8f6 Removed call to cond_push for empty cond 2005-05-08 22:42:40 +02:00
mskold@mysql.com
a785052d7d Merge mskold@bk-internal.mysql.com:/home/bk/mysql-5.0 
into mysql.com:/usr/local/home/marty/MySQL/mysql-5.0
 2005-05-07 22:44:49 +02:00
mskold@mysql.com
1eaa54a4d8 Removed double cond_push 2005-05-07 22:41:30 +02:00
jimw@mysql.com
80933d9f95 Merge 2005-05-07 08:25:58 -07:00
jimw@mysql.com
ef183de687 Merge mysql.com:/home/jimw/my/mysql-4.1-8497 
into mysql.com:/home/jimw/my/mysql-4.1-clean
 2005-05-07 01:00:24 -07:00
monty@mishka.local
015cd1cd21 merge 2005-05-06 13:51:58 +03:00
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
bar@mysql.com
b93385de8f Merge abarkov@bk-internal.mysql.com:/home/bk/mysql-5.0 
into mysql.com:/root/mysql-5.0
 2005-05-06 11:48:54 +05:00
bar@noter.(none)
153b928c10 Bug#9509 Optimizer: wrong result after AND with latin1_german2_ci 
We cannot propagate constants with tricky collations.
 2005-05-05 21:13:57 +05:00
holyfoot@hf-ibm.(none)
2c8e9df232 A lot of fixes to Precision math 
Mostly about precision/decimals of the results of the operations
 2005-05-05 20:06:49 +05:00
sergefp@mysql.com
e9838c7c70 Merge spetrunia@bk-internal.mysql.com:/home/bk/mysql-5.0 
into mysql.com:/home/psergey/mysql-5.0-test-valgrind
 2005-05-03 10:23:10 +04:00
serg@serg.mylan
530b6ba541 Merge bk-internal:/home/bk/mysql-5.0 
into serg.mylan:/usr/home/serg/Abk/mysql-5.0
 2005-05-01 23:10:55 +02:00
monty@mysql.com
28a5491d3d Merge with 4.1 2005-04-30 09:46:08 +03:00
konstantin@mysql.com
6040b0abf6 A fix and a test case for Bug#9520 "SELECT DISTINCT crashes server 
with cursor". The patch refactors do_select/sub_select
functions, which implement the nested loop algorithm, and reuses them to
fetch rows for cursors as well.
Pushing with view.test failing (--ps-protocol).
 2005-04-30 09:54:35 +04:00
monty@mysql.com
aa84afb983 Merge bk-internal.mysql.com:/home/bk/mysql-4.1 
into mysql.com:/home/my/mysql-4.1
 2005-04-30 03:45:12 +03:00
evgen@moonbone.local
b11705a2b0 Fix bug #9703 "Error 1032 with GROUP BY query and large tables" 
Reset old error if tmp table was successfully created.

Test data is large and can be found in bug report along with test query.
 2005-04-29 21:19:39 +04:00
sergefp@mysql.com
a7a1d4dc1e Fix for BUG#10244: 
Make get_quick_select_for_ref() accept estimated # records as parameter and 
set QUICK_RANGE_SELECT::records, as this value is used to allocate buffers 
in Multi-Range Read.
 2005-04-29 01:16:32 +04:00
serg@serg.mylan
e7b2de98ee be sure to call top_level_item() on the new Item_cond_and, 
that merges ON and WHERE (BUG#10162)
 2005-04-27 01:32:44 +02:00
monty@mysql.com
972f86f1ee Cleanups during review 2005-04-26 23:24:59 +03:00
igor@rurik.mysql.com
ca35e36310 Merge rurik.mysql.com:/home/igor/mysql-5.0 
into rurik.mysql.com:/home/igor/dev/mysql-5.0-0
 2005-04-20 16:39:31 -07:00
igor@rurik.mysql.com
20250dc497 Merge rurik.mysql.com:/home/igor/mysql-4.1 
into rurik.mysql.com:/home/igor/dev/mysql-4.1-0
 2005-04-20 15:08:22 -07:00
sergefp@mysql.com
4156f9fa44 BUG#9103 merge to 5.0 2005-04-20 12:09:56 +04:00
igor@rurik.mysql.com
87ade2e6f7 Merge of the fix for bug #9681 4.1->5.0 2005-04-19 19:00:02 -07:00
igor@rurik.mysql.com
25c396628a sql_select.cc: 
Fixed bug #9681.
  The bug happened with queries using derived tables specified by
  a SELECT with ROLLUP, such as:
  SELECT * FROM (SELECT a, SUM(a) FROM t1 GROUP BY a WITH ROLLUP) t2,
  if column a of table t1 is declared as NOT NULL.
  This was to the fact that the first column of the temporary table
  created to contain the derived table erroneously inherited the NOT NULL
  attribute from column a.
olap.result, olap.test:
  Added a test case for bug #9681.
 2005-04-19 16:54:30 -07:00
sergefp@mysql.com
a76ecc5bc7 Fix for BUG#9103: 
Don't produce data truncation warnings from within cp_buffer_from_ref(). This function
is only used to make index search tuples and data truncation that occurs here has no
relation with truncated values being saved into tables.
 2005-04-18 05:21:44 +04:00
igor@rurik.mysql.com
285f11064d Merge rurik.mysql.com:/home/igor/mysql-5.0 
into rurik.mysql.com:/home/igor/dev/mysql-5.0-0
 2005-04-15 22:35:29 -07:00
igor@rurik.mysql.com
0f043429e4 subselect.result, subselect.test: 
Added a test case for bug #9338.
sql_select.cc:
  Fixed bug #9338.
  When an occurence of a field reference has to be replaced
  by another field reference the whole Item_field must be
  replaced.
item.cc:
  Fixed bug #9338.
  The method Item_field::replace_equal_field_processor was
  replaced by Item_field::replace_equal_field. The new method
  is used to replace the occurences of Item_field objects.
item.h:
  Fixed bug #9338.
  The virtual function replace_equal_field_processor was replaced
  by replace_equal_field. The latter is supposed to be used as a
  callback function in calls of the method transform.
 2005-04-15 20:43:45 -07:00
konstantin@mysql.com
303af4052e Add a comment to update_ref_and_keys 2005-04-14 17:47:48 -07:00
monty@mysql.com
740cc2e095 Merge bk-internal.mysql.com:/home/bk/mysql-5.0 
into mysql.com:/home/my/mysql-5.0
 2005-04-07 19:25:20 +03:00
monty@mysql.com
780202f130 Moved some old test and added a new test to only be run with mysql-test-run --big 
Fixed warnings by valgrind for sum_distinct.test
Enable buffered-record-reads after filesort for InnoDB tables with short primary key
Enabled sort-with-data for MyISAM temporary files
 2005-04-07 19:24:14 +03:00
sergefp@mysql.com
280fda6093 Merge spetrunia@bk-internal.mysql.com:/home/bk/mysql-5.0 
into mysql.com:/home/psergey/mysql-5.0-bug8877-merge
 2005-04-07 17:48:42 +04:00
sergefp@mysql.com
3f6cdec788 Merge spetrunia@bk-internal.mysql.com:/home/bk/mysql-4.1 
into mysql.com:/home/psergey/mysql-4.1-bug8877
 2005-04-07 17:47:37 +04:00
sergefp@mysql.com
3005323e99 Merge mysql.com:/home/psergey/mysql-4.1-bug8877 
into mysql.com:/home/psergey/mysql-5.0-bug8877-merge
 2005-04-07 17:46:08 +04:00
sergefp@mysql.com
0cd5877b02 Post-review fixes: local variable renamed 2005-04-07 17:44:48 +04:00
sergefp@mysql.com
b591d3434a BUG#8877: Post-merge fixes. 2005-04-07 17:42:32 +04:00
konstantin@mysql.com
5f8d71710b Minor fix in cursors execution. 2005-04-06 22:09:43 +04:00
konstantin@mysql.com
70aecbb8a4 Refactor parts of do_select() (JOIN execution). 2005-04-06 21:48:16 +04:00
sergefp@mysql.com
ea43deb9e3 Merge mysql.com:/home/psergey/mysql-4.1-bug8877 
into mysql.com:/home/psergey/mysql-5.0-bug8877-merge
 2005-04-05 03:36:14 +04:00
sergefp@mysql.com
53e0b5b5db Removed extra comment 2005-04-05 03:34:39 +04:00