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Author SHA1 Message Date
lars@mysql.com
c75584d8d9 Merge mysql.com:/users/lthalmann/bk/mysql-5.0-rpl 
into  mysql.com:/users/lthalmann/bk/mysql-5.1-new-rpl
 2006-06-28 15:27:25 +02:00
knielsen@mysql.com
10abc3e244 BUG#20739. 
In the Windows build files, the "Max nt" configuration for some reason
had the mysql_client_test project disabled. Enable it.
 2006-06-28 15:15:49 +02:00
lars@mysql.com
38501d8804 Disabled test case for Windows (BUG#20753) 2006-06-28 15:07:41 +02:00
gkodinov@mysql.com
2cda7f5d80 4.1->5.0 merge for bug #16458 2006-06-28 15:53:54 +03:00
stewart@willster.(none)
1cc537d9fd Merge bk-internal.mysql.com:/home/bk/mysql-5.1-new-ndb 
into  mysql.com:/home/stewart/Documents/MySQL/5.1/bug20725
 2006-06-28 22:47:25 +10:00
knielsen@mysql.com
e8df7d43a5 BUG#20739 
Improved definition of mysys configuration for -nt builds.
 2006-06-28 14:25:17 +02:00
stewart@willster.(none)
c19578fbfd Merge mysql.com:/home/stewart/Documents/MySQL/5.1/ndb 
into  mysql.com:/home/stewart/Documents/MySQL/5.1/merge
 2006-06-28 22:16:04 +10:00
stewart@willster.(none)
e5567d8402 Merge mysql.com:/home/stewart/Documents/MySQL/5.0/merge 
into  mysql.com:/home/stewart/Documents/MySQL/5.1/merge
 2006-06-28 22:06:26 +10:00
stewart@mysql.com
bfda9249a2 Merge mysql.com:/home/stewart/Documents/MySQL/4.1/merge 
into  mysql.com:/home/stewart/Documents/MySQL/5.0/merge
 2006-06-28 21:54:04 +10:00
stewart@mysql.com
3d01caa9c1 BUG#19894 Data nodes fail during loading data if NoOfFragmentLogFiles=1 
change default minimum to 3

bug is *very* timing dependent, unable to reproduce here, but theoretically possible.
 2006-06-28 21:52:24 +10:00
monty@mysql.com
31fdcd3be0 Added purecov comment for new, not executed code for my recent changeset 
(Found by dgcov)
 2006-06-28 14:03:08 +03:00
knielsen@mysql.com
529a2d1291 BUG#20739: __NT__ not probably defined for mysys project. 
Make sure for the mysys project that __NT__ is defined in *nt solution
configurations (but not in other configurations).
 2006-06-28 12:30:14 +02:00
aivanov@mysql.com
c18a4e36f4 Adding __NT__ to Max Win32 configuration. 2006-06-28 14:30:13 +04:00
jonas@perch.ndb.mysql.com
f54b1e0dcf ndb - 
50->51 merge of bug#20442, force close scan (with locks)
 2006-06-28 12:16:10 +02:00
jonas@perch.ndb.mysql.com
ff2528f3c0 ndb - 
ndbapi test of bug#20252
 2006-06-28 11:38:22 +02:00
jonas@perch.ndb.mysql.com
7f30766001 Merge perch.ndb.mysql.com:/home/jonas/src/50-work 
into  perch.ndb.mysql.com:/home/jonas/src/51-work
 2006-06-28 11:32:29 +02:00
jonas@perch.ndb.mysql.com
0ff6b66425 ndb - bug#20442 
force close of scan (of outstanding scan_frag)
 2006-06-28 11:27:37 +02:00
stewart@willster.(none)
a61cf1116e Merge mysql.com:/home/stewart/Documents/MySQL/5.0/bug11459 
into  mysql.com:/home/stewart/Documents/MySQL/5.1/merge
 2006-06-28 18:21:37 +10:00
gluh@eagle.intranet.mysql.r18.ru
3e22ea44e5 Merge sgluhov@bk-internal.mysql.com:/home/bk/mysql-5.1 
into mysql.com:/home/gluh/MySQL/Merge/5.1-kt
 2006-06-28 11:55:15 +05:00
jonas@perch.ndb.mysql.com
b26e651f98 Merge perch.ndb.mysql.com:/home/jonas/src/51-work 
into  perch.ndb.mysql.com:/home/jonas/src/mysql-5.1-new
 2006-06-28 08:47:43 +02:00
aivanov@mysql.com
0a9c238993 Merge aivanov@bk-internal.mysql.com:/home/bk/mysql-5.0-rpl 
into  mysql.com:/home/alexi/bugs/mysql-5.0-19208
 2006-06-28 10:24:10 +04:00
aivanov@mysql.com
7dc30c68f4 Fixing BUG#17719 "Delete of binlog files fails on Windows" 
and BUG#19208 "Test 'rpl000017' hangs on Windows".
 Both bugs are caused by attempting to delete an opened
 file and to create immediatedly a new one with the same
 name. On Windows it can be supported only on NT-platforms
 (by using FILE_SHARE_DELETE mode and with renaming the
 file before deletion). Because deleting not-closed files
 is not supported on all platforms (e.g. Win 98|ME) this
 is to be considered harmful and should be eliminated by
 a "code redesign".
 2006-06-28 10:21:01 +04:00
tomas@poseidon.ndb.mysql.com
a23259c2ef Bug #20705 table truncation from one mysqld causes ERROR 1412 on other mysqld servers 
- make sure to invalidate even if table is not binlogged
 2006-06-28 02:35:13 +02:00
tomas@poseidon.ndb.mysql.com
40267422eb corrected partition test case results that were put back 2006-06-28 01:03:10 +02:00
tomas@poseidon.ndb.mysql.com
ec4738fcf0 Merge tulin@bk-internal.mysql.com:/home/bk/mysql-5.1 
into  poseidon.ndb.mysql.com:/home/tomas/mysql-5.1-new-ndb
 2006-06-27 22:27:25 +02:00
tomas@poseidon.ndb.mysql.com
9791d53445 partition functions to pass create_info, not only max_rows 2006-06-27 22:19:27 +02:00
gluh@eagle.intranet.mysql.r18.ru
0ccd44cdf2 Merge sgluhov@bk-internal.mysql.com:/home/bk/mysql-5.1 
into mysql.com:/home/gluh/MySQL/Merge/5.1-kt
 2006-06-27 22:02:06 +05:00
jmiller@mysql.com
909e81fbf0 rpl_ndb_dd_partitions.test, rpl_ndb_dd_partitions.result: 
Adding back ndb partition tests from mysql-test-extra per tomas and clavin
  new file
 2006-06-27 18:44:25 +02:00
jmiller@ndb08.mysql.com
4dcee064c4 Merge jmiller@bk-internal.mysql.com:/home/bk/mysql-5.1 
into  mysql.com:/data0/mysql-5.1
 2006-06-27 18:36:52 +02:00
jmiller@mysql.com
40e27a25f5 Many files: 
Adding back ndb partition tests from mysql-test-extra per tomas and clavin
  new file
 2006-06-27 18:35:10 +02:00
gkodinov@mysql.com
be3c4a154f Merge mysql.com:/home/kgeorge/mysql/4.1/teamclean 
into  mysql.com:/home/kgeorge/mysql/4.1/B16458
 2006-06-27 18:47:22 +03:00
stewart@mysql.com
bd54e6769b BUG#20725 MySQLD cluster use "fast count" is broken 
fix based on review by tomas.

conform to bug we haven't fixed yet.
 2006-06-28 01:28:07 +10:00
stewart@mysql.com
bc91efe0ae BUG#20725 MySQLD cluster use "fast count" is broken 
Post recent handler changes, fast count(*) for cluster was broken.

Seeing as we maintain an exact count for ndb, we can easily use this for an optimisation.

With this patch, and use_exact_count DISABLED, we will use the fast way
of getting count(*) but not use the exact count for the optimiser.

With this patch and use_exact_count ENABLED, we will use the fast way of
getting count(*) and use the exact count for the optimiser.
 2006-06-28 01:07:44 +10:00
gkodinov@mysql.com
7149f48d97 Merge mysql.com:/home/kgeorge/mysql/4.1/B16458 
into  mysql.com:/home/kgeorge/mysql/5.0/B16458
 2006-06-27 17:59:49 +03:00
gkodinov@mysql.com
9ec681ef35 Bug #16458: Simple SELECT FOR UPDATE causes "Result Set not updatable" error 
'SELECT DISTINCT a,b FROM t1' should not use temp table if there is unique 
index (or primary key) on a.
There are a number of other similar cases that can be calculated without the
use of a temp table : multi-part unique indexes, primary keys or using GROUP BY 
instead of DISTINCT.
When a GROUP BY/DISTINCT clause contains all key parts of a unique
index, then it is guaranteed that the fields of the clause will be
unique, therefore we can optimize away GROUP BY/DISTINCT altogether.
This optimization has two effects:
* there is no need to create a temporary table to compute the
   GROUP/DISTINCT operation (or the temporary table will be smaller if only GROUP 
   is removed and DISTINCT stays or if DISTINCT is removed and GROUP BY stays)
* this causes the statement in effect to become updatable in Connector/Java
because the result set columns will be direct reference to the primary key of 
the table (instead to the temporary table that it currently references). 

Implemented a check that will optimize away GROUP BY/DISTINCT for queries like 
the above.
Currently it will work only for single non-constant table in the FROM clause.
 2006-06-27 17:40:19 +03:00
gluh@eagle.intranet.mysql.r18.ru
49afa7d075 Merge sgluhov@bk-internal.mysql.com:/home/bk/mysql-5.1 
into mysql.com:/home/gluh/MySQL/Merge/5.1-kt
 2006-06-27 18:24:14 +05:00
tomas@poseidon.ndb.mysql.com
08bec7b954 changed signature of get_default_no_partitions 2006-06-27 14:31:34 +02:00
tomas@poseidon.ndb.mysql.com
9bc0c99aca Bug #19852 Restoring backup made from cluster with full data memory fails 
- post merge fixes for 5.1
 2006-06-27 13:40:33 +02:00
tomas@poseidon.ndb.mysql.com
49c8863bbf Bug #19852 Restoring backup made from cluster with full data memory fails 
- post merge fixes for 5.1
 2006-06-27 13:12:34 +02:00
holyfoot@deer.(none)
1530106bac Merge mysql.com:/home/hf/work/mysql-5.0.19672 
into mysql.com:/home/hf/work/mysql-5.1.clean
 2006-06-27 15:22:43 +05:00
jonas@perch.ndb.mysql.com
552d53bb88 Merge perch.ndb.mysql.com:/home/jonas/src/50-work 
into  perch.ndb.mysql.com:/home/jonas/src/51-work
 2006-06-27 11:46:02 +02:00
jonas@perch.ndb.mysql.com
c59fac93c4 ndb - bug#20252 
allow user to specify scan batch size in readTuples
 2006-06-27 11:41:00 +02:00
tomas@poseidon.ndb.mysql.com
044e73a829 Merge poseidon.ndb.mysql.com:/home/tomas/mysql-5.0-main 
into  poseidon.ndb.mysql.com:/home/tomas/mysql-5.1-new-ndb
 2006-06-27 11:30:21 +02:00
tomas@poseidon.ndb.mysql.com
18e008a1ba Bug #19852 Restoring backup made from cluster with full data memory fails 
- correction of previous patch
 2006-06-27 11:26:00 +02:00
tomas@poseidon.ndb.mysql.com
f923d6395d Merge poseidon.ndb.mysql.com:/home/tomas/mysql-5.0-main 
into  poseidon.ndb.mysql.com:/home/tomas/mysql-5.1-new-ndb
 2006-06-27 11:22:42 +02:00
tomas@poseidon.ndb.mysql.com
95447f9d1a Bug #19852 Restoring backup made from cluster with full data memory fails 
- make sure to allocate just enough pages in the fragments by using the actual
  row count from the backup, to avoid over allocation of pages to fragments, and
  thus avoid the bug
 2006-06-27 10:02:58 +02:00
konstantin@bodhi.netgear
632c6e607b Merge bk-internal.mysql.com:/home/bk/mysql-5.1 
into  mysql.com:/opt/local/work/mysql-5.1-runtime
 2006-06-27 03:38:46 +04:00
kent@mysql.com
ca3e020b3d Merge kboortz@bk-internal.mysql.com:/home/bk/mysql-5.0 
into mysql.com:/Users/kent/mysql/bk/mysql-5.0-new
 2006-06-27 00:55:30 +02:00
kent@mysql.com
b1d3bd5a7a Merge mysql.com:/Users/kent/mysql/bk/mysql-4.1-new 
into mysql.com:/Users/kent/mysql/bk/mysql-5.0-new
 2006-06-27 00:13:45 +02:00
kent@mysql.com
748b287cad Merge mysql.com:/Users/kent/mysql/bk/mysql-4.0 
into mysql.com:/Users/kent/mysql/bk/mysql-4.1-new
 2006-06-26 23:47:14 +02:00