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mirror of https://github.com/MariaDB/server.git synced 2025-05-10 02:01:19 +03:00

2499 Commits

Author SHA1 Message Date
unknown
27fa1254dc 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.


sql/sql_select.cc:
  Fix bug #9703
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted
2005-04-29 21:19:39 +04:00
unknown
fe40de6f94 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. 


sql/opt_range.cc:
  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.
sql/opt_range.h:
  Added "records" parameter to get_quick_select_for_ref()
sql/sql_select.cc:
  Added "records" parameter to get_quick_select_for_ref()
2005-04-29 01:16:32 +04:00
unknown
5d3af2b0a7 WL 1682: Use bitvector instead of query_id to tell handler which fields
to read and write
Changed Server code, added new interface to handler and changed the
NDB handler, InnoDB handler and Federated handler that previously used
query_id
Bug#10202 fix (one-liner fix for memory leak)


mysys/my_bitmap.c:
  Debug code
sql/field.cc:
  Initialise fieldnr to 0 if not set anywhere else
sql/field.h:
  Introduce a fieldnr (first field = 1 and last = table->s->fields
  in field object to be able to quickly set appropriate bit in
  read/write set
sql/ha_federated.cc:
  Changed federated handler to use write set instead of query_id
sql/ha_innodb.cc:
  Changed InnoDB handler to use write set instead of query_id
sql/ha_ndbcluster.cc:
  Changed NDB handler to use write set instead of query_id
sql/ha_ndbcluster.h:
  Changed NDB handler to use write set instead of query_id
sql/handler.cc:
  Allocate read_set and write_set either in get_new_handler or in
  special routine
  Routines used at destruction of handler object
  plus routine to set all primary key fields in read_set
sql/handler.h:
  bool to keep track if read/write set allocated or not in handler
  Deallocate read/write set at delete of handler object
  New bitmap's for read/write set
sql/item.cc:
  Set bits in read or write set (set_query_id = 2 => write_set
  set_query_id = 1 => read_set
sql/lock.cc:
  Clear bit set when starting a new statement in external lock
sql/mysql_priv.h:
  changed set_query_id from bool to ulong
sql/opt_range.cc:
  Set primary key read set in all places where HA_EXTRA_RETRIEVE_PRIMARY_KEY
  is used
sql/sql_acl.cc:
  set all bits in read set all places where HA_EXTRA_RETRIEVE_ALL_COLS
  are used
sql/sql_base.cc:
  Clear all bits before start new statement when table locked already
  Set bit in read/write set dependent on set_query_id and fieldnr
  bool -> ulong for set_query_id
  set all bits in read set for SELECT * queries where table is not view
sql/sql_class.h:
  Added comments + changed type of set_query_id
sql/sql_insert.cc:
  Use 2 when setup_fields called for fields to updated in UPDATE
  and INSERT statements
  set primary key fields when EXTRA param used
sql/sql_load.cc:
  Set all bits in write set if no fields specified in LOAD DATA FROM
  INFILE
  Otherwise use 2 to set specific fields to be updated by LOAD DATA...
sql/sql_select.cc:
  Set primary key read set when EXTRA param specified
  Set fieldnr for temporary tables
  Set number of fields before calling get_new_handler
  and only set all bits if there at least one field in table
sql/sql_table.cc:
  Set all bits in read set for old table and all bits in write set for
  new table for ALTER TABLE copy method
  Set all bits in read set when EXTRA param used
sql/sql_udf.cc:
  Set all bits in read set when EXTRA param used
sql/sql_update.cc:
  Set fields to UPDATE to use 2 for set_query_id
  Set all bits in read set when EXTRA param used
sql/table.cc:
  Set fieldnr in openfrm
  Reallocate read/write set in openfrm since table->s->fields==0
  at call to get_new_handler
sql/unireg.cc:
  Fix Bug #10202
2005-04-28 14:45:27 +02:00
unknown
e5e73082b1 be sure to call top_level_item() on the new Item_cond_and,
that merges ON and WHERE (BUG#10162)


mysql-test/r/join_outer.result:
  BUG#10162 - ON is merged with WHERE, left join is convered to a regular join
mysql-test/t/join_outer.test:
  BUG#10162 - ON is merged with WHERE, left join is convered to a regular join
2005-04-27 01:32:44 +02:00
unknown
bf17c826de Cleanups during review
mysys/default.c:
  Cleanup:
  - Just test once for recursion level
  - Don't test explicitely for \r or \n as my_isspace() already does that
sql/sql_insert.cc:
  Fix argument
sql/sql_select.cc:
  Fixed indentation
  added comment
2005-04-26 23:24:59 +03:00
unknown
714aa10a3c Merge rurik.mysql.com:/home/igor/mysql-5.0
into rurik.mysql.com:/home/igor/dev/mysql-5.0-0


ndb/test/ndbapi/Makefile.am:
  Auto merged
sql/sql_select.cc:
  Auto merged
2005-04-20 16:39:31 -07:00
unknown
2e33f4e2fb Merge rurik.mysql.com:/home/igor/mysql-4.1
into rurik.mysql.com:/home/igor/dev/mysql-4.1-0


sql/sql_select.cc:
  Auto merged
2005-04-20 15:08:22 -07:00
unknown
b529fed683 BUG#9103 merge to 5.0
sql/sql_select.h:
  Auto merged
2005-04-20 12:09:56 +04:00
unknown
3125fed2a3 Merge of the fix for bug #9681 4.1->5.0
mysql-test/r/olap.result:
  Auto merged
mysql-test/t/olap.test:
  Auto merged
sql/sql_select.cc:
  Auto merged
2005-04-19 19:00:02 -07:00
unknown
6a97b07994 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.


mysql-test/t/olap.test:
  Added a test case for bug #9681.
mysql-test/r/olap.result:
  Added a test case for bug #9681.
sql/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.
2005-04-19 16:54:30 -07:00
unknown
955ec71f78 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.


mysql-test/r/update.result:
  Testcase for BUG#9103
mysql-test/t/update.test:
  Testcase for BUG#9103
sql/opt_range.cc:
  cp_buffer_from_ref now has THD* parameter
sql/sql_select.h:
  cp_buffer_from_ref now has THD* parameter
2005-04-18 05:21:44 +04:00
unknown
e77860b7be Merge rurik.mysql.com:/home/igor/mysql-5.0
into rurik.mysql.com:/home/igor/dev/mysql-5.0-0


sql/item.h:
  Auto merged
sql/sql_select.cc:
  Auto merged
2005-04-15 22:35:29 -07:00
unknown
2b92a78eb8 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.


sql/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.
sql/item.cc:
  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.
sql/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.
mysql-test/t/subselect.test:
  Added a test case for bug #9338.
mysql-test/r/subselect.result:
  Added a test case for bug #9338.
2005-04-15 20:43:45 -07:00
unknown
e35244d626 Add a comment to update_ref_and_keys 2005-04-14 17:47:48 -07:00
unknown
90b7d13ab4 Merge bk-internal.mysql.com:/home/bk/mysql-5.0
into mysql.com:/home/my/mysql-5.0


sql/sql_select.cc:
  Auto merged
2005-04-07 19:25:20 +03:00
unknown
e10d81448d 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


BitKeeper/etc/ignore:
  added tools/mysqltestmanager
client/mysqltest.c:
  Ensure that BIG_TEST is always set to 0 or 1
  Fix the 'eval' also honors 'require'
mysql-test/mysql-test-run.sh:
  Enlarge InnoDB table space for --big tests
mysql-test/r/heap.result:
  Fix after adding more optimzation for filsort
mysql-test/r/sum_distinct.result:
  Move 'slow' part of test to sum_distinct-big.test
mysql-test/t/heap.test:
  Ensure that results are indpendent of optimizer
mysql-test/t/sum_distinct.test:
  Move 'slow' part of test to sum_distinct-big.test
sql/filesort.cc:
  Use 'sort with data' also on temporary files and with INSERT ... SELECT
sql/ha_innodb.h:
  Remove HA_FAST_KEY_READ to enable buffered-record-reads after filesort
sql/handler.h:
  More comments
sql/mysql_priv.h:
  A bit smaller limit for cache for buffered-records-read (after testing)
sql/records.cc:
  Don't use buffered-record-reads if ref_length > MAX_REFLENGTH
  Fixed warning from valgrind in 'sum_distinct'
sql/sql_select.cc:
  Ensure that tempory tables has query_id set for all fields
  (Required for sort-with-data to work on temp files)
2005-04-07 19:24:14 +03:00
unknown
baf90cc0ce Merge spetrunia@bk-internal.mysql.com:/home/bk/mysql-5.0
into mysql.com:/home/psergey/mysql-5.0-bug8877-merge


sql/sql_select.cc:
  Auto merged
2005-04-07 17:48:42 +04:00
unknown
3e801322d7 Merge spetrunia@bk-internal.mysql.com:/home/bk/mysql-4.1
into mysql.com:/home/psergey/mysql-4.1-bug8877


sql/sql_select.cc:
  Auto merged
2005-04-07 17:47:37 +04:00
unknown
114b600b68 Merge mysql.com:/home/psergey/mysql-4.1-bug8877
into mysql.com:/home/psergey/mysql-5.0-bug8877-merge


sql/sql_select.cc:
  Auto merged
2005-04-07 17:46:08 +04:00
unknown
ebbe70585a Post-review fixes: local variable renamed 2005-04-07 17:44:48 +04:00
unknown
33e54bb815 BUG#8877: Post-merge fixes. 2005-04-07 17:42:32 +04:00
unknown
df64ac0bc5 Minor fix in cursors execution.
sql/sql_select.cc:
  Fix a discrepancy spotted after the setup_end_select_func patch has been 
  pushed: last join sweep assumes that join->tmp_table is zero.
2005-04-06 22:09:43 +04:00
unknown
61c8b3a8e4 Refactor parts of do_select() (JOIN execution).
sql/sql_select.cc:
  Bits of refactoring of do_select as one step forward to merge cursor and
  non-cursor execution.
  Moving send_fields (metadata handling) out of do_select to one level up
  and moving end_select setting to a separate function.
  This function is used in the Cursor::open() too.
2005-04-06 21:48:16 +04:00
unknown
903b59c74a Merge mysql.com:/home/psergey/mysql-4.1-bug8877
into mysql.com:/home/psergey/mysql-5.0-bug8877-merge


sql/sql_select.cc:
  Auto merged
2005-04-05 03:36:14 +04:00
unknown
6d2e510a30 Removed extra comment 2005-04-05 03:34:39 +04:00
unknown
ed1f7d375e Manually merged (will need a post-merge fix)
sql/sql_select.h:
  Auto merged
2005-04-05 03:07:37 +04:00
unknown
31f2f9bcf8 Fix for BUG#8877: Implementation of
"Early NULL-values filtering for ref access" (attempt2+post-review fixes)
1. update_ref_and_keys() accumulates info about null-rejecting
predicates in in KEY_FIELD::null_rejecting, add_key_part saves
these to KEYUSE.
2. create_ref_for_key copies them to TABLE_REF.
3. add_not_null_conds adds "x IS NOT NULL" to join_tab->select_cond of
appropiate JOIN_TAB members.

Includes code cleanups: 
* add_key_field() params: s/COND/Item_func/ (as only Item_funcs are
passed to it)
* add_key_fields() params: JOIN_TAB *stat removed (wasn't used)


sql/sql_select.cc:
  Fix for BUG#8877: Implementation of 
  "Early NULL-values filtering for ref access"
  1. update_ref_and_keys() accumulates info about null-rejecting
  predicates in in KEY_FIELD::null_rejecting, add_key_part saves
  these to KEYUSE.
  2. create_ref_for_key copies them to TABLE_REF.
  3. add_not_null_conds adds "x IS NOT NULL" to join_tab->select_cond
  of appropiate JOIN_TAB members.
  
  Includes code cleanups: 
  * add_key_field() params: s/COND/Item_func/ (as only Item_funcs are
  passed to it)
  * add_key_fields() params: JOIN_TAB *stat removed (wasn't used)
sql/sql_select.h:
  Fix for BUG#8877: Implementation of 
  "Early NULL-values filtering for ref access" (attempt2)
2005-04-05 02:42:23 +04:00
unknown
bee2a64d0b Merge
mysql-test/r/ps_1general.result:
  Auto merged
mysql-test/t/ps_1general.test:
  Auto merged
mysql-test/t/type_ranges.test:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
mysql-test/r/type_ranges.result:
  Update results
2005-04-04 08:54:36 -07:00
unknown
10e2581f4d Merge embedded server testing changes from 4.1.
mysql-test/r/innodb.result:
  Auto merged
BitKeeper/deleted/.del-select.result.es~240635f6a3f1a079:
  Auto merged
BitKeeper/deleted/.del-type_float.result.es~a5533e4118eadc04:
  Auto merged
BitKeeper/deleted/.del-type_ranges.result.es~bb77517f4c9dc978:
  Auto merged
mysql-test/r/type_float.result:
  Auto merged
mysql-test/r/variables.result:
  Auto merged
mysql-test/t/alter_table.test:
  Auto merged
mysql-test/t/connect.test:
  Auto merged
mysql-test/t/grant2.test:
  Auto merged
mysql-test/t/grant_cache.test:
  Auto merged
mysql-test/t/innodb.test:
  Auto merged
mysql-test/t/mix_innodb_myisam_binlog.test:
  Auto merged
mysql-test/t/mysqlbinlog.test:
  Auto merged
mysql-test/t/mysqlbinlog2.test:
  Auto merged
mysql-test/t/mysqldump.test:
  Auto merged
mysql-test/t/ps_1general.test:
  Auto merged
mysql-test/t/select.test:
  Auto merged
mysql-test/t/show_check.test:
  Auto merged
mysql-test/t/system_mysql_db_fix.test:
  Auto merged
mysql-test/t/type_blob.test:
  Auto merged
mysql-test/t/type_float.test:
  Auto merged
mysql-test/t/variables.test:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
mysql-test/mysql-test-run.sh:
  Merge
mysql-test/r/alter_table.result:
  Update results
mysql-test/r/ctype_ucs.result:
  Update results
mysql-test/r/grant.result:
  Update results
mysql-test/r/insert_select.result:
  Update results
mysql-test/r/ps_1general.result:
  Update results
mysql-test/r/select.result:
  Update results
mysql-test/r/timezone2.result:
  Update results
mysql-test/r/type_blob.result:
  Update results
mysql-test/r/type_ranges.result:
  Update results
mysql-test/r/user_var.result:
  Update results
mysql-test/t/ctype_ucs.test:
  Merge
mysql-test/t/grant.test:
  Merge
mysql-test/t/insert_select.test:
  Merge
mysql-test/t/timezone2.test:
  Merge
mysql-test/t/type_ranges.test:
  Merge
mysql-test/t/user_var.test:
  Merge
2005-04-01 19:17:15 -08:00
unknown
dd882cfb64 Merge embedded-server testing changes.
mysql-test/r/ctype_ucs.result:
  Auto merged
mysql-test/r/ps_1general.result:
  Auto merged
mysql-test/r/select.result:
  Auto merged
mysql-test/r/type_blob.result:
  Auto merged
mysql-test/r/type_float.result:
  Auto merged
mysql-test/r/user_var.result:
  Auto merged
mysql-test/r/variables.result:
  Auto merged
mysql-test/t/ctype_ucs.test:
  Auto merged
mysql-test/t/grant2.test:
  Auto merged
mysql-test/t/mysqldump.test:
  Auto merged
mysql-test/t/select.test:
  Auto merged
mysql-test/t/show_check.test:
  Auto merged
mysql-test/t/type_float.test:
  Auto merged
mysql-test/t/user_var.test:
  Auto merged
mysql-test/t/variables.test:
  Auto merged
sql/sql_select.cc:
  Auto merged
mysql-test/mysql-test-run.sh:
  Merge changes
mysql-test/t/ps_1general.test:
  Merge changes
2005-04-01 16:43:35 -08:00
unknown
8af8c53040 Merge sanja.is.com.ua:/home/bell/mysql/bk/mysql-5.0
into sanja.is.com.ua:/home/bell/mysql/bk/work-multi-5.0


mysql-test/r/view.result:
  Auto merged
sql/sql_derived.cc:
  Auto merged
sql/sql_lex.h:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_prepare.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
2005-04-01 13:02:29 +03:00
unknown
cb1bdf4d84 Merge
mysql-test/r/group_by.result:
  Auto merged
ndb/src/kernel/blocks/dbacc/DbaccMain.cpp:
  Auto merged
scripts/make_win_src_distribution.sh:
  Auto merged
sql/item.cc:
  Auto merged
sql/item.h:
  Auto merged
sql/item_subselect.h:
  Auto merged
sql/sql_select.cc:
  Auto merged
ndb/src/kernel/blocks/dbdict/Dbdict.cpp:
  merge
sql/item_cmpfunc.cc:
  merge
support-files/mysql.server.sh:
  merge
2005-04-01 10:13:37 +02:00
unknown
8ef1afbaa4 Better comment 2005-04-01 11:05:17 +04:00
unknown
8a898a0b72 merge 4.1->5.0
mysql-test/r/group_by.result:
  Auto merged
mysql-test/r/metadata.result:
  Auto merged
mysql-test/r/union.result:
  Auto merged
mysql-test/t/union.test:
  Auto merged
sql/item.h:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
support-files/mysql.server.sh:
  Auto merged
2005-03-31 10:39:48 +03:00
unknown
f0148b21c3 Remove result.es files and support for them, which requires splitting
up a couple of tests and adjusting the output of others. Exposes two
bugs (9472 and 9508).


BitKeeper/deleted/.del-drop_temp_table.result.es~bc4cfb1ee1257458:
  Delete: mysql-test/r/drop_temp_table.result.es
BitKeeper/deleted/.del-insert_select.result.es~ae7eb9891d6c07c4:
  Delete: mysql-test/r/insert_select.result.es
BitKeeper/deleted/.del-myisam-blob.result.es~d498dae7d9f1a6d4:
  Delete: mysql-test/r/myisam-blob.result.es
BitKeeper/deleted/.del-packet.result.es~6e71c3b634806185:
  Delete: mysql-test/r/packet.result.es
BitKeeper/deleted/.del-query_cache.result.es~246ad731a517d9ab:
  Delete: mysql-test/r/query_cache.result.es
BitKeeper/deleted/.del-select.result.es~240635f6a3f1a079:
  Delete: mysql-test/r/select.result.es
BitKeeper/deleted/.del-type_blob.result.es~a4a0d4454b2d0218:
  Delete: mysql-test/r/type_blob.result.es
BitKeeper/deleted/.del-type_float.result.es~a5533e4118eadc04:
  Delete: mysql-test/r/type_float.result.es
BitKeeper/deleted/.del-type_ranges.result.es~bb77517f4c9dc978:
  Delete: mysql-test/r/type_ranges.result.es
mysql-test/mysql-test-run.sh:
  Remove support for special result extension -- bad idea!
mysql-test/t/ps_1general.test:
  Explain --replace_result
mysql-test/r/insert_select.result:
  Update results
mysql-test/r/select.result:
  Update results
mysql-test/r/type_blob.result:
  Update results
mysql-test/r/type_float.result:
  Update results
mysql-test/r/type_ranges.result:
  Update results
mysql-test/t/drop_temp_table.test:
  Skip this test with embedded server
mysql-test/t/insert_select.test:
  Move binlog test to new file
mysql-test/t/select.test:
  Replace grants column from 'show full columns'
mysql-test/t/type_blob.test:
  Replace grants column from 'show full columns'
mysql-test/t/type_float.test:
  Replace grants column from 'show full columns'
mysql-test/t/type_ranges.test:
  Replace grants column from 'show full columns'
sql/sql_select.cc:
  Fix conditional around query_cache_abort() call.
2005-03-30 17:32:44 -08:00
unknown
504ab8d4f4 merge
sql/sql_parse.cc:
  Auto merged
2005-03-30 22:11:08 +03:00
unknown
72aef9c207 Merge
include/violite.h:
  Auto merged
mysql-test/r/ps_7ndb.result:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_select.cc:
  Manual merge
2005-03-30 17:07:40 +05:00
unknown
5ac4670bf7 Fix for BUG#9213: GROUP BY returns wrong query results:
Make test_if_skip_sort_order() rebuild tab->ref if it decides to use an index
different from the index join optimizer has choosen.  


mysql-test/r/group_by.result:
  Testcase for BUG#9213
mysql-test/t/group_by.test:
  Testcase for BUG#9213
sql/table.h:
  Added comments about TABLE::used_keys
2005-03-30 15:57:42 +04:00
unknown
216ed8c7e2 A fix (bug #9401: type_timestamp segfaults mysqld)
sql/sql_select.cc:
  A fix (bug #9401: type_timestamp segfaults mysqld).
  1. create_tmp_field_from_field() is modified to take 'Item_ref *item' and 'char *name'
  instead of 'bool modify_item' and 'Item *item'.
  2. For Item_sum_min/max we should never modify item, so NULL is 
  passed as item to the create_tmp_field_from_field().
2005-03-30 14:43:56 +05:00
unknown
dddabc7edd Merge
mysql-test/r/metadata.result:
  Auto merged
sql/item.h:
  Auto merged
sql/item_func.h:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_union.cc:
  Auto merged
mysql-test/r/union.result:
  SCCS merged
mysql-test/t/union.test:
  SCCS merged
2005-03-30 10:27:36 +03:00
unknown
daddf263e5 fixed mechanism of detection selection from table wich we update
(BUG##9398, BUG#8703)
fixed wrong join view detection in multi-delete which lead to server crash


mysql-test/r/lowercase_view.result:
  added new tests of updation and selection from the same table
mysql-test/r/view.result:
  added new tests of updation and selection from the same table
  added test of multidelete command over join view which lead to server crash
  test suite from bugs #9398 and #8703
mysql-test/t/lowercase_view.test:
  added new tests of updation and selection from the same table
mysql-test/t/view.test:
  added new tests of updation and selection from the same table
  added test of multidelete command over join view which lead to server crash
  test suite from bugs #9398 and #8703
sql/sql_base.cc:
  changed procedure of finding tables
sql/sql_class.cc:
  added derived table procession detection
sql/sql_class.h:
  added derived table procession detection
sql/sql_delete.cc:
  fixed detection of selection from table which update for multidelete
sql/sql_derived.cc:
  added derived table procession detection
sql/sql_lex.cc:
  added detection os SELECTs processed inside derived tables
  removed old mechanism of multidelete/multiupdate table duplication detection (which can't work with views)
sql/sql_lex.h:
  added detection os SELECTs processed inside derived tables
  removed old mechanism of multidelete/multiupdate table duplication detection (which can't work with views)
sql/sql_parse.cc:
  removed wrong test of join view (for multidelete in can be not only first table)
sql/sql_prepare.cc:
  added detection os SELECTs processed inside derived tables (reset it for reusing in PS/SP)
sql/sql_select.cc:
  added detection os SELECTs processed inside derived tables
sql/sql_update.cc:
  fixed detection of selection from table which update for multiupdate
2005-03-28 15:13:31 +03:00
unknown
a7f5977c3c Bug #9317: Wrong count for tables in INFORMATION_SCHEMA
there was no check of result of 
  table->file->write_row() function. When count of rows was
  more than table max_rows(HEAP table) the following recodrs
  were not inserted to the table
  -'schema_table_store_record' function is added. 
    The function checks result of write_row function
    and convert HEAP table to MyISAM if necessary
  - Result check after write_row is added into all 
    I_S function which store the records to I_S tables  


mysql-test/r/information_schema.result:
  Bug #9317: Wrong count for tables in INFORMATION_SCHEMA
mysql-test/t/information_schema.test:
  Bug #9317: Wrong count for tables in INFORMATION_SCHEMA
sql/sql_select.cc:
  Bug #9317: Wrong count for tables in INFORMATION_SCHEMA
sql/sql_show.cc:
  Bug #9317: Wrong count for tables in INFORMATION_SCHEMA
sql/table.h:
  Bug #9317: Wrong count for tables in INFORMATION_SCHEMA
2005-03-24 16:32:11 +03:00
unknown
5a42525027 fixed union types merging and table related metadata (BUG#8824)
mysql-test/r/func_group.result:
  new result
mysql-test/r/metadata.result:
  new result
  test of metadata of variables, unions and derived tables
mysql-test/r/union.result:
  new results
  test of union of enum
mysql-test/t/metadata.test:
  test of metadata of variables, unions and derived tables
mysql-test/t/union.test:
  test of union of enum
sql/field.cc:
  Field type merging rules added
  Fixed table name/alias returting for field made from temporary tables
sql/field.h:
  removed unned field type reporting
sql/item.cc:
  fixed bug in NEW_DATE type field creartion
  replaced mechanism of merging types of UNION
sql/item.h:
  replaced mechanism of merging types of UNION
sql/item_func.h:
  new item type to make correct field type detection possible
sql/item_subselect.cc:
  added table name parameter to prepare() to show right table alias for derived tables
sql/sql_derived.cc:
  added table name parameter to prepare() to show right table alias for derived tables
sql/sql_lex.h:
  added table name parameter to prepare() to show right table alias for derived tables
sql/sql_parse.cc:
  made function for enum/set pack length calculation
sql/sql_prepare.cc:
  added table name parameter to prepare() to show right table alias for derived tables
sql/sql_select.cc:
  new temporary table field creation by Item_type_holder
  fixed table alias for temporary table
sql/sql_union.cc:
  added table name parameter to prepare() to show right table alias for derived tables
2005-03-23 08:36:48 +02:00
unknown
bac0698065 Fixed newly introduced bug in ROLLUP 2005-03-22 02:36:31 +02:00
unknown
61f1e9a3e4 Merge bk-internal.mysql.com:/home/bk/mysql-5.0
into mysql.com:/home/my/mysql-5.0


sql/handler.cc:
  Auto merged
sql/item.cc:
  Auto merged
sql/item_sum.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
2005-03-21 23:46:11 +02:00
unknown
802c41e04d Cleanups during review of code
Fixed newly introduced bug in rollup


client/mysqldump.c:
  Safer buffer allocation
  Removed wrong assert
mysql-test/r/olap.result:
  more tests
mysql-test/t/olap.test:
  more tests
sql/handler.cc:
  Simple cleanup
  Fixed wrong check for next digit (wrong debug output)
sql/item.cc:
  Replace shrink_to_length() with mark_as_const() as the former allowed one to do changes to the string
sql/item_sum.cc:
  Change reference to pointer
  Trivial optimzation of testing 'allways_null'
sql/mysqld.cc:
  Proper indentation of comment
sql/sql_select.cc:
  Fixed newly introduced bug in rollup
sql/sql_string.h:
  Remove not needed 'shrink_to_length()'
  Added 'mark_as_const()' to be used when one want to ensure that a string is not changed
2005-03-21 23:41:28 +02:00
unknown
3d8ea9d112 Manual merge of csets from -build tree into main 5.0 tree.
innobase/include/data0type.ic:
  Auto merged
mysql-test/r/endspace.result:
  Auto merged
sql/item_sum.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
support-files/mysql.spec.sh:
  Manual merge.
2005-03-21 11:39:47 +03:00
unknown
2ba3544f0e func_group.test, func_group.result:
Added a test case for bug #9210.
sql_select.cc:
  Fixed bug #9210.
  The function calc_group_buffer did not cover the case
  when the GROUP BY expression was decimal.
  Slightly optimized the other code.


sql/sql_select.cc:
  Fixed bug #9210.
  The function calc_group_buffer did not cover the case
  when the GROUP by expression was decimal.
  Slightly optimized the other code.
mysql-test/t/func_group.test:
  Added a test case for bug #9210.
2005-03-19 23:12:50 -08:00
unknown
892a6138ff Eliminate warnings noticed by VC7. This includes fixing my_mmap() on
Windows to call CreateFileMapping() with correct arguments, and
propogating the introduction of query_id_t to everywhere query ids are
passed around. (Bug #8826)


libmysql/libmysql.c:
  Make implicit cast explicit
myisam/mi_open.c:
  Make cast of value to smaller data size explicit
myisam/mi_packrec.c:
  Cast file size (my_off_t) to size_t for mmap
mysys/my_mmap.c:
  Fix Windows version of my_mmap() to use the right parameters
  for call to CreateFileMapping()
sql/field.cc:
  Use temporary value of correct type
sql/field.h:
  Use query_id_t for query_id value
sql/ha_berkeley.cc:
  Fix flag check
sql/ha_innodb.h:
  Use query_id_t for query_id value
sql/handler.cc:
  Explain opt_using_transactions calculation, and add cast
sql/handler.h:
  Fix forward declaration of COND
sql/item.cc:
  Fix val_bool() tests of val_int() to avoid implicit cast
sql/item_cmpfunc.cc:
  Fix typo in switch label
sql/item_func.cc:
  Make implicit cast explicit
sql/item_strfunc.cc:
  Now that query_id is a query_id_t, need to cast it to a ulong here
sql/item_subselect.cc:
  Fix test of value
sql/log.cc:
  Cast my_off_t used for file size to size_t for memory allocation
  Also cast my_off_t when using it to calculate the number of pages for TC log
  Cast total_ha_2pc to uchar when saving it
sql/mysql_priv.h:
  Move up query_id definition so it can be used more widely
sql/opt_range.cc:
  Add unused delete operator to prevent compiler warning
sql/set_var.cc:
  Cast value for max_user_connections
sql/sql_cache.cc:
  Remove unused label
sql/sql_class.h:
  Fix query id values to be of type query_id_t
sql/sql_db.cc:
  Move variable only used inside #ifdef within the #ifdef
sql/sql_help.cc:
  Remove unused label
sql/sql_insert.cc:
  Use query_id_t for query id values
sql/sql_lex.h:
  Add unused delete operator to prevent compiler warning
sql/sql_select.cc:
  Remove unused variable
  Make cast of value explicit
sql/sql_select.h:
  Use query_id_t for query id values
sql/sql_table.cc:
  Make comparison to function pointer explicit
sql/sql_update.cc:
  Use query_id_t for query id values
sql/table.h:
  Use query_id_t for query id values
strings/ctype-simple.c:
  Add cast of long value to (char) in expression
strings/ctype-ucs2.c:
  Add cast of long value to (char) in expression
strings/ctype-utf8.c:
  Make cast to smaller size explicit
2005-03-18 16:12:25 -08:00
unknown
0f58efbd48 Manual merge
BitKeeper/etc/logging_ok:
  auto-union
mysql-test/r/olap.result:
  Auto merged
sql/sql_select.cc:
  Auto merged
BitKeeper/deleted/.del-isamchk.1.in~9d44303f6d951962:
  Auto merged
BitKeeper/deleted/.del-isamlog.1.in~416d91adbf665b19:
  Auto merged
2005-03-17 21:47:46 -08:00