Commit graph

4175 commits

Author SHA1 Message Date
unknown
ed8be699fe new optimisation for ref_null (SCRUM) (WL#818)
mysql-test/r/subselect.result:
  results of new optimisation
mysql-test/t/subselect.test:
  results of new optimisation
sql/item_cmpfunc.h:
  function type
sql/item_func.h:
  function type
sql/item_subselect.cc:
  new optimisation for ref_or_null
sql/item_subselect.h:
  new optimisation for ref_or_null
sql/sql_select.cc:
  new optimisation for ref_or_null
sql/sql_select.h:
  item_subselect.cc need safe_index_read
2003-07-17 19:39:31 +03:00
unknown
04c6e88c0e Merge sanja.is.com.ua:/home/bell/mysql/bk/work-top3-4.1
into sanja.is.com.ua:/home/bell/mysql/bk/work-simple_in-4.1
2003-07-16 14:12:18 +03:00
unknown
c55142d9bd fixed memory leak
sql/item_sum.h:
  fixed initialization
2003-07-16 14:11:35 +03:00
unknown
eba0a3aaad merge
sql/item_cmpfunc.cc:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
2003-07-16 13:58:11 +03:00
unknown
a41a43f99d Item_func_null doesn't have a separate Item for the first argument anymore.
args[0] is used instead. This allowed to resuse a lot of code.
2003-07-16 11:29:16 +05:00
unknown
db9b5f333e ELT passes the first argument in args[0] instead of having a separate Item. 2003-07-15 18:11:49 +05:00
unknown
4b3eecf46b Item_func_field doesn't have a separate Item to store the first argument.
It's now passed as args[0]. This fix allowed to resuse a lot of code.
2003-07-15 17:33:00 +05:00
unknown
a1f92f0d12 Fix bug: mysqld crashes on func_sapdb test. 2003-07-15 12:55:29 +05:00
unknown
5308a07713 Merge rkalimullin@bk-internal.mysql.com:/home/bk/mysql-4.1
into mysql.r18.ru:/usr/home/ram/work/4.1
2003-07-15 09:24:42 +05:00
unknown
b9818a3825 Merge paul@bk-internal.mysql.com:/home/bk/mysql-4.1
into teton.kitebird.com:/home/paul/mysql-4.1
2003-07-14 12:16:23 -05:00
unknown
837fc104e2 Merge venu@bk-internal.mysql.com:/home/bk/mysql-4.1
into myvenu.com:/home/venu/work/sql/dev-4.1
2003-07-14 07:37:09 -07:00
unknown
6b001731c1 COALESCE now aggregates its argument types in this way:
if some of the arguments is STRING_RESULT the STRING_RESULT
else if some of the arguments is REAL_RESULT then REAL_RESULT
else INT_RESULT
2003-07-14 19:28:36 +05:00
unknown
350f20032a Fix for the bug #841: wrong number of warnings 2003-07-14 15:32:31 +05:00
unknown
f1e3a929e8 Merge bk-internal.mysql.com:/home/bk/mysql-4.1
into sergbook.mylan:/usr/home/serg/Abk/mysql-4.1
2003-07-14 00:18:03 +02:00
unknown
0465279561 Merge venu@bk-internal.mysql.com:/home/bk/mysql-4.1
into myvenu.com:/home/venu/work/sql/dev-4.1


sql/item_strfunc.cc:
  Auto merged
2003-07-13 09:53:31 -07:00
unknown
0a082019d6 Merge sanja.is.com.ua:/home/bell/mysql/bk/work-top3-4.1
into sanja.is.com.ua:/home/bell/mysql/bk/work-simple_in-4.1
2003-07-13 13:05:56 +03:00
unknown
6d7c4021f8 Merge sanja.is.com.ua:/home/bell/mysql/bk/mysql-4.1
into sanja.is.com.ua:/home/bell/mysql/bk/work-top3-4.1


sql/item_func.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/sql_lex.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
2003-07-13 13:04:59 +03:00
unknown
768ab1e47e Removed unreferenced local variable 2003-07-13 01:20:15 -04:00
unknown
19a4a84dbc Added SHOW MASTER LOGS as synonym for SHOW BINARY LOGS.
Added PURGE BINARY LOGS as synonym for PURGE MASTER LOGS.
Removed PURGE LOGS (now PURGE MASTER LOGS).
Added SHOW BDB LOGS as synonym for SHOW LOGS.
Note: tests key_cache.test hanged, rpl_log_pos.test, rpl_rotate_logs.test failed for me.
For the second and third one I guess this will disappear after merging 4.0.


mysql-test/r/rpl_rotate_logs.result:
  result update
mysql-test/t/rpl_rotate_logs.test:
  added test for synonym PURGE BINARY LOGS, changed PURGE LOGS to
  PURGE MASTER LOGS.
sql/sql_yacc.yy:
  Added SHOW MASTER LOGS as synonym for SHOW BINARY LOGS.
  Added PURGE BINARY LOGS as synonym for PURGE MASTER LOGS.
  Removed PURGE LOGS (now PURGE MASTER LOGS).
  Added SHOW BDB LOGS as synonym for SHOW LOGS.
2003-07-12 23:31:21 +02:00
unknown
2bc79e0876 Merge 2003-07-11 18:56:39 -07:00
unknown
a5ce6a49dd Add the support of 'SUBSTR' function compatible with Oracle and SAPDB (SCRUM #872)
sql/lex.h:
  Add SUBSTR aliased to SUBSTRING
sql/item_strfunc.cc:
  Implement SUBSTR negative offset
mysql-test/t/func_str.test:
  New tests for SUBSTR
mysql-test/r/func_str.result:
  Updated SUBSTR results
2003-07-11 18:55:03 -07:00
unknown
97d9742f10 Merge bk-internal.mysql.com:/home/bk/mysql-4.1
into sergbook.mylan:/usr/home/serg/Abk/mysql-4.1
2003-07-11 15:06:07 +02:00
unknown
d1d636de8f field_conv.cc:
Data was not converted when ALTER TABLE CHAGE changed a field character set.


sql/field_conv.cc:
  Data was not converted when ALTER TABLE CHAGE changed a field character set.
2003-07-11 16:11:17 +05:00
unknown
8ad047254b Error message style consistency edits. 2003-07-09 18:42:54 -05:00
unknown
63779073cc comment clarified 2003-07-09 13:00:44 +02:00
unknown
531a5d76bf Merge bk-internal.mysql.com:/home/bk/mysql-4.1
into mashka.mysql.fi:/home/my/mysql-4.1


sql/share/czech/errmsg.txt:
  Auto merged
sql/share/danish/errmsg.txt:
  Auto merged
sql/share/dutch/errmsg.txt:
  Auto merged
sql/share/english/errmsg.txt:
  Auto merged
sql/share/french/errmsg.txt:
  Auto merged
sql/share/german/errmsg.txt:
  Auto merged
sql/share/italian/errmsg.txt:
  Auto merged
sql/share/norwegian-ny/errmsg.txt:
  Auto merged
sql/share/norwegian/errmsg.txt:
  Auto merged
sql/share/polish/errmsg.txt:
  Auto merged
sql/share/portuguese/errmsg.txt:
  Auto merged
sql/share/romanian/errmsg.txt:
  Auto merged
sql/share/serbian/errmsg.txt:
  Auto merged
sql/share/slovak/errmsg.txt:
  Auto merged
sql/share/spanish/errmsg.txt:
  Auto merged
sql/share/swedish/errmsg.txt:
  Auto merged
2003-07-08 23:54:48 +03:00
unknown
1f3cf79378 Merge paul@bk-internal.mysql.com:/home/bk/mysql-4.1
into ice.snake.net:/Users/paul/mysql-4.1
2003-07-08 15:48:52 -05:00
unknown
0e1d651e8b Merge bk-internal.mysql.com:/home/bk/mysql-4.1
into mashka.mysql.fi:/home/my/mysql-4.1


sql/mysql_priv.h:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
2003-07-08 23:48:04 +03:00
unknown
fa936cb6cc Merge sgluhov@bk-internal.mysql.com:/home/bk/mysql-4.1
into gluh.mysql.r18.ru:/home/gluh/mysql-4.1.DTFUNC


sql/mysql_priv.h:
  Auto merged
2003-07-08 15:06:43 +05:00
unknown
4adf180432 SAPDB date/time finctions
mysql-test/r/cast.result:
  Changes for SAPDB date/time finctions
2003-07-08 15:06:05 +05:00
unknown
c11b418db6 Merge venu@bk-internal.mysql.com:/home/bk/mysql-4.1
into myvenu.com:/home/venu/work/sql/dev-4.1
2003-07-08 02:29:42 -07:00
unknown
6a2e712290 implementation of mysql_stmt_reset client end
include/mysql.h:
  add mysql_stmt_reset prototype
include/mysql_com.h:
  add COM_STMT_RESET
libmysql/libmysql.def:
  Add mysql_stmt_reset def
sql/sql_prepare.cc:
  Fix selects hang after windows slowdown issue fix (send_fields)
sql/sql_parse.cc:
  Add COM_STMT_RESET
sql/mysql_priv.h:
  add defination of mysql_stmt_reset
2003-07-08 02:27:21 -07:00
unknown
01e7f418af Merge gluh@gw:/home/bk/mysql-4.1
into gluh.mysql.r18.ru:/home/gluh/mysql-4.1.DTFUNC


sql/field.cc:
  Auto merged
sql/item_create.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/protocol.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
2003-07-08 12:57:00 +05:00
unknown
1be34f26b3 Error message edits. (Change sentence ending with period + sentence
not ending with period into single sentence.)


sql/share/czech/errmsg.txt:
  Error message edits.
sql/share/danish/errmsg.txt:
  Error message edits.
sql/share/dutch/errmsg.txt:
  Error message edits.
sql/share/english/errmsg.txt:
  Error message edits.
sql/share/french/errmsg.txt:
  Error message edits.
sql/share/german/errmsg.txt:
  Error message edits.
sql/share/italian/errmsg.txt:
  Error message edits.
sql/share/norwegian-ny/errmsg.txt:
  Error message edits.
sql/share/norwegian/errmsg.txt:
  Error message edits.
sql/share/polish/errmsg.txt:
  Error message edits.
sql/share/portuguese/errmsg.txt:
  Error message edits.
sql/share/romanian/errmsg.txt:
  Error message edits.
sql/share/serbian/errmsg.txt:
  Error message edits.
sql/share/slovak/errmsg.txt:
  Error message edits.
sql/share/spanish/errmsg.txt:
  Error message edits.
sql/share/swedish/errmsg.txt:
  Error message edits.
2003-07-07 23:35:24 -05:00
unknown
210c4aba95 new IN subquery engine added for simple IN with non-primary index but without NULL returning
(SCRUM) (part of WL#818)


mysql-test/r/subselect.result:
  test of new engine
mysql-test/t/subselect.test:
  test of new engine
sql/item_subselect.cc:
  new engine added
  some common operation moved in separate method
sql/item_subselect.h:
  new engine added
  some common operation moved in separate method
sql/sql_select.cc:
  new engine added
  some common operation moved in separate method
sql/sql_select.h:
  some common operation moved in separate method
2003-07-08 00:08:00 +03:00
unknown
f2ad6ba433 Merge sanja.is.com.ua:/home/bell/mysql/bk/work-top3-4.1
into sanja.is.com.ua:/home/bell/mysql/bk/work-simple_in-4.1


mysql-test/r/subselect.result:
  Auto merged
mysql-test/t/subselect.test:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_select.h:
  Auto merged
2003-07-07 18:51:14 +03:00
unknown
134cc54e80 merge
sql/sql_select.cc:
  Auto merged
2003-07-07 18:49:54 +03:00
unknown
923dba86b1 Optimisation if simple IN subselect with primary index
(SCRUM) (part of WL#818)


mysql-test/r/subselect.result:
  test of new optimisation
mysql-test/t/subselect.test:
  test of new optimisation
sql/item_subselect.cc:
  new engine for simple IN with primary index
sql/item_subselect.h:
  new engine for simple IN with primary index
sql/sql_lex.h:
  fixed typo
sql/sql_select.cc:
  engine changing
  report_error can't be static, because it used in new engine
sql/sql_select.h:
  new JT_ type (just for information in EXPLAIN statement)
  report_error can't be static, because it used in new engine
2003-07-07 18:40:19 +03:00
unknown
8d128eed80 Merge sanja.is.com.ua:/home/bell/mysql/bk/mysql-4.1
into sanja.is.com.ua:/home/bell/mysql/bk/work-alloc_group-4.1
2003-07-07 15:01:47 +03:00
unknown
2cd6d8ec6b merge
mysql-test/t/subselect.test:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/item_cmpfunc.h:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
2003-07-07 10:30:52 +03:00
unknown
51b26a4d3f fixed subselect with to temporary tables executing
(now it return correct results. Test was commited before, but it is not pushed,
BUG# is not registered, because bug was introduced after release)


sql/sql_select.cc:
  fixed subselect with to temporary tables executing
sql/sql_select.h:
  fixed subselect with to temporary tables executing
2003-07-07 00:45:51 +03:00
unknown
e17562b55a Support for variables with components
Added framework to create/drop and manager buffers for multiple key caches


include/my_getopt.h:
  Fixed prototype
include/my_sys.h:
  Added (temporary) KEY_CACHE type
include/mysqld_error.h:
  New error messages
mysql-test/r/select_safe.result:
  Updated test results
mysql-test/r/variables.result:
  Updated test results
mysys/my_getopt.c:
  Fixed bugs with GET_ASK_ADDR
sql/Makefile.am:
  Make sql_yacc.o depend on all header files in sql directory
sql/item_func.cc:
  Added support for variable components
sql/mysql_priv.h:
  Added support for variable components
sql/mysqld.cc:
  Added support for multiple key caches
sql/set_var.cc:
  Added support for multiple key caches
sql/set_var.h:
  Added support for multiple key caches
sql/share/czech/errmsg.txt:
  New error messages
sql/share/danish/errmsg.txt:
  New error messages
sql/share/dutch/errmsg.txt:
  New error messages
sql/share/english/errmsg.txt:
  New error messages
sql/share/estonian/errmsg.txt:
  New error messages
sql/share/french/errmsg.txt:
  New error messages
sql/share/german/errmsg.txt:
  New error messages
sql/share/greek/errmsg.txt:
  New error messages
sql/share/hungarian/errmsg.txt:
  New error messages
sql/share/italian/errmsg.txt:
  New error messages
sql/share/japanese/errmsg.txt:
  New error messages
sql/share/korean/errmsg.txt:
  New error messages
sql/share/norwegian-ny/errmsg.txt:
  New error messages
sql/share/norwegian/errmsg.txt:
  New error messages
sql/share/polish/errmsg.txt:
  New error messages
sql/share/portuguese/errmsg.txt:
  New error messages
sql/share/romanian/errmsg.txt:
  New error messages
sql/share/russian/errmsg.txt:
  New error messages
sql/share/serbian/errmsg.txt:
  New error messages
sql/share/slovak/errmsg.txt:
  New error messages
sql/share/spanish/errmsg.txt:
  New error messages
sql/share/swedish/errmsg.txt:
  New error messages
sql/share/ukrainian/errmsg.txt:
  New error messages
sql/sql_lex.cc:
  Fixes for quoting of variables.
sql/sql_parse.cc:
  Fix after changing prototype for get_system_var
sql/sql_show.cc:
  Fix after introducing variable components
sql/sql_yacc.yy:
  Support for variables with components (To support multiple key caches)
2003-07-06 19:09:57 +03:00
unknown
cd3e15a6f9 fixed memory leak in group_concat function (BUG#796)
fixed test func_gconcat to be repeatable independent of presend tables and avoid removing user tables


mysql-test/r/func_gconcat.result:
  removed warning in test
  fixed table tnames (should be tN, where N is number)
mysql-test/t/func_gconcat.test:
  removed warning in test
  fixed table tnames (should be tN, where N is number)
sql/item_sum.cc:
  added debug information
  fixed memory leak in group_concat function
2003-07-06 18:11:19 +03:00
unknown
a6943f9988 avoiding of allocating JOIN structure on every UNION executing
(SCRUM)


sql/sql_select.cc:
  support of fake_select_lex join clean
  removed compiler warning
sql/sql_select.h:
  JOIN clean for fake_select_lex
sql/sql_union.cc:
  avoiding of allocating JOIN structure on every UNION executing
2003-07-05 17:21:39 +03:00
unknown
0f792995ec reduced using of slow current_thd/current_lex macro
initialization of item_thd moved to constructor (in any case we need thd in constructor)
initialization of group_concat_max_len to constructor to avoid incorrect length reporting (BUG#757)
removed Item_func_group_concat::fix_length_and_dec() because item have its own fix_fields and will not have inherited items


mysql-test/r/func_gconcat.result:
  test for BUG#757
mysql-test/t/func_gconcat.test:
  test for BUG#757
sql/item_sum.cc:
  reduced using of slow current_thd/current_lex macro
  initialization of item_thd moved to constructor (in any case we need thd in constructor)
  initialization of group_concat_max_len to constructor to avoid incorrect length reporting (BUG#757)
sql/item_sum.h:
  removed Item_func_group_concat::fix_length_and_dec() because item have its own fix_fields and will not have inherited items
2003-07-05 03:03:31 +03:00
unknown
929a4783f1 Merge sanja.is.com.ua:/home/bell/mysql/bk/mysql-4.1
into sanja.is.com.ua:/home/bell/mysql/bk/work-alloc_group-4.1


mysql-test/t/subselect.test:
  Auto merged
sql/sql_select.cc:
  Auto merged
2003-07-05 00:10:51 +03:00
unknown
e25c83e0c6 Merge venu@bk-internal.mysql.com:/home/bk/mysql-4.1
into myvenu.com:/home/venu/work/sql/dev-4.1
2003-07-04 11:29:25 -07:00
unknown
d30c9e8e81 Fix for send_fields flush after a fix for windows slowdown issue 2003-07-04 10:54:10 -07:00
unknown
0333deefd2 More code was reused 2003-07-04 20:19:07 +05:00
unknown
a371a6e6ca Better arguments format to allow reuse more code 2003-07-04 19:56:32 +05:00