database/mariadb
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207 Commits

Author SHA1 Message Date
bar@gw.udmsearch.izhnet.ru
44347c5a54 SELECT left(non_default_charset_field,n) GROUP BY 1 
now works more correctly. Still needs fixes.
 2002-06-20 22:52:56 +05:00
venu@myvenu.com
5a33842a16 sql_error.cc, sql_prepare.cc: 
new file

  Client-server protocol 4.1 changes - Server side:

 * Enhanced metadata information:
    - SHOW [COUNT(*)] ERRORS [LIMIT [offset,] rows]
    - SHOW [COUNT(*)] WARNING [LIMIT [offset,] rows]
    - SHOW TABLE TYPES
    - SHOW PRIVILEGES
    - SHOW COLUMN TYPES (Not fully implemented)

 * Prepared execution
 * Long data handling in pieces
 * And other misc changes
 2002-06-12 14:13:12 -07:00
bell@sanja.is.com.ua
bd7e31bc53 temporary preventing subselect in HAVING clause 2002-06-07 21:26:43 +03:00
bell@sanja.is.com.ua
27a2dac9fc post-merged fixing 2002-06-05 22:05:08 +03:00
bell@sanja.is.com.ua
289ac250af merged 2002-06-05 21:32:22 +03:00
monty@hundin.mysql.fi
ee6bd84880 Changes for new binary .frm format 
Fixes after last merge from 4.0.
(Code not yet complete, need anoter merge from 4.0)
 2002-06-04 08:23:57 +03:00
monty@hundin.mysql.fi
f0b28da6f9 merge with 4.0 2002-06-03 12:59:31 +03:00
bell@sanja.is.com.ua
fb2cd68b5d new subselect tests 
LIMIT fixed
AVG & STD with subselect fixed
join_free fixed to be depended queries compatible
sort_default removed from SELECT_LEX
 2002-06-01 23:35:36 +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
59602212d2 merge 2002-05-26 22:57:08 +03:00
bell@sanja.is.com.ua
35faf872aa added depended subselect processing 2002-05-26 22:50:32 +03:00
Sinisa@sinisa.nasamreza.org
2181d5972e A fix for the very nusty bug with when there are 2 or more fields 
in GROUP BY , which fields can be NULL ....
 2002-05-22 15:11:35 +03:00
bar@gw.udmsearch.izhnet.ru
196aa19cf6 Now string values are created and filled with charset field 
SELECT func(charset2) FROM t ORDER BY 1 works in correct charset
 2002-05-17 16:29:52 +05:00
monty@hundin.mysql.fi
0c5c517db6 Fixed some compilation problems in last changeset 2002-05-16 23:35:09 +03:00
monty@hundin.mysql.fi
5080d64c6b Fix bug in SELECT SQL_CALC_FOUND_ROWS 2002-05-16 16:06:57 +03:00
Sinisa@sinisa.nasamreza.org
961f98f1d0 resolve changes 2002-05-15 14:11:27 +03:00
Sinisa@sinisa.nasamreza.org
d65671f778 Features made for Schlund plus several bug fixes. 
Read a manual for more detail
 2002-05-15 13:50:38 +03:00
bell@sanja.is.com.ua
e077890b04 simple subselects ported to new select_lex structures 2002-05-12 23:46:42 +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
serg@serg.mysql.com
900788b2a1 init_dynamic_array MyODBC compatibility fix 2002-04-28 21:22:37 +00:00
ram@gw.udmsearch.izhnet.ru
b8a12a8cec MI_KEYSEG -> HA_KEYSEG 
_mi_key_cmp -> ha_key_cmp
 2002-04-25 15:10:29 +05:00
monty@hundin.mysql.fi
b5a145d872 merge 2002-04-13 15:34:39 +03:00
monty@tik.mysql.fi
056175a1ce Update for BTREE keys in HEAP tables 
Split handler->option_flag() to handler->table_flags() and handler->index_flags()
 2002-04-12 21:35:46 +03:00
monty@hundin.mysql.fi
6e247490dc Merge 2002-04-02 19:46:26 +03:00
serg@serg.mysql.com
fa5717b950 Merge work:/home/bk/mysql into serg.mysql.com:/usr/home/serg/Abk/mysql 2002-04-02 14:59:40 +00:00
serg@serg.mysql.com
8d8a133d51 fts+const_tables bug fixed 2002-04-02 14:56:40 +00:00
monty@hundin.mysql.fi
727e507bca merge with 3.23.50 2002-03-27 01:56:10 +02:00
monty@hundin.mysql.fi
ed040fe21e Fix for bug in WHERE key='j' or key='J' 2002-03-22 14:03:42 +02:00
monty@hundin.mysql.fi
f0e835ac09 Fixed problem with WHERE key=const ORDER BY key DESC 2002-03-15 21:30:50 +02:00
Sinisa@sinisa.nasamreza.org
d8b085b92b Merge sinisa@work.mysql.com:/home/bk/mysql-4.1 
into sinisa.nasamreza.org:/mnt/hdc/Sinisa/mysql-4.1
 2002-03-15 14:21:43 +02:00
Sinisa@sinisa.nasamreza.org
5e092e2fc6 making full-text working with UNION's 2002-03-15 14:21:06 +02:00
Sinisa@sinisa.nasamreza.org
ec80dec9b0 Making full-text queries working with UNION's 2002-03-15 14:11:11 +02:00
bar@gw.udmsearch.izhnet.ru
c60a29f0ee Hash now supports several charsets 2002-03-14 21:44:42 +04:00
monty@hundin.mysql.fi
e9ba8d58fe merge 2002-03-06 23:41:18 +02:00
Sinisa@sinisa.nasamreza.org
0e7c34920d Fixes done in 4.0 repository. For comments see the corresponding ones 
in 4.0.
 2002-03-05 16:12:11 +02:00
Sinisa@sinisa.nasamreza.org
1086e7c52f several bug fixes and tests 2002-03-05 14:22:32 +02:00
monty@tik.mysql.fi
cb3499b7de merge 2002-03-02 13:59:26 +02:00
monty@tik.mysql.fi
9d9bcf25e7 Fix sorting of NULL values (Should always be first) 
Fix problem with HAVING and MAX() IS NOT NULL
 2002-03-02 09:51:24 +02:00
serg@serg.mysql.com
863b5da02d Merge work:/home/bk/mysql-4.0 
into serg.mysql.com:/usr/home/serg/Abk/mysql-4.0
 2002-03-01 16:58:06 +00:00
serg@serg.mysql.com
4e6150d4c7 fulltext+const_table bug fixed 2002-03-01 16:57:08 +00:00
Sinisa@sinisa.nasamreza.org
baea4d9349 Porting surgical changes from 4.0 to 4.1 2002-02-28 14:05:47 +02:00
Sinisa@sinisa.nasamreza.org
b42ec166c0 Surgical changes in sql_select and sql_union code in order to 
accomodate EXPLAIN properly for all possible variant of UNION's
derived tables etc ...

This also fixes all reported (and unreported) bugs when EXPLAIN is
run on UNION's.

select_describe() now has a very dirty hack to avoid some problems
with transactional tables on table unlocking.

Code speedup is possible. For the moment all that was important was
that all tests are passed.
 2002-02-28 13:50:00 +02:00
Sinisa@sinisa.nasamreza.org
7bda9e7239 some UNION bug fixes.. 2002-02-21 13:40:22 +02:00
monty@hundin.mysql.fi
4abd402b87 merge with 3.23.48 2002-02-11 13:48:59 +02:00
monty@hundin.mysql.fi
368731a915 Fixed bug in full join with many NULL fields. 2002-02-10 12:47:37 +02:00
monty@hundin.mysql.fi
d36ac6b669 Fix some bugs introduced with the new my_getopt 
Added counting of rollback's and commits
Fixed bug in 'SELECT 0 LIMIT 0'
Fixed bug in 'SELECT SQL_CALC_FOUND_ROWS'
 2002-02-08 03:21:34 +02:00
monty@hundin.mysql.fi
4000b036c0 Fixes for new getopt 
Bug fix when using --no-deaults
Sets ref_length to right value (faster rnd_pos() handling in InnoDB).
Fixed problem with multi-table-delete and InnoDB
Fixed problem with truncate table, which required a COMMIT before.
Fixed multi-table-delete bug with InnoDB.
Remove not used index from EXPLAIN
 2002-01-31 04:36:58 +02:00
monty@hundin.mysql.fi
c396824b2a Take into account that table scans may use indexes 2002-01-30 16:07:11 +02:00
monty@hundin.mysql.fi
be46289855 New error messages 
Test of unsigned BIGINT values
Fixes for queries-per-hour
Cleanup of replication code (comments and portability fixes)
Make most of the binary log code 4G clean
Changed syntax for GRANT ... QUERIES PER HOUR
 2002-01-29 18:32:16 +02:00
monty@hundin.mysql.fi
4609e627a5 Increase max package length to 512M for mysql and mysqldump. 
Faster 'read_first_row' (Fixes slow 'preparing' state)
Read constant tables earlier, which provides better optimzations when using tables with <=1 row.
This also fixes a complicated bug involving const tables.
 2002-01-23 02:52:26 +02:00