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Commit Graph

2246 Commits

Author SHA1 Message Date
unknown
f5a47f156b Fixes after merge with 4.1
FOUND is not a reserved keyword anymore
Added Item_field::set_no_const_sub() to be able to mark fields that can't be substituted
Added 'simple_select' method to be able to quickly determinate if a select_result is a normal SELECT
Note that the 5.0 tree is not yet up to date: Sanja will have to fix multi-update-locks for this merge to be complete


BUILD/SETUP.sh:
  Portability fix
client/mysqltest.c:
  Portability fix
mysql-test/r/drop.result:
  updated results
mysql-test/r/func_str.result:
  New warnings (after merge)
mysql-test/r/insert.result:
  Updated tests
mysql-test/r/join_nested.result:
  Updated results (because of new column types in 5.0)
mysql-test/r/lock_multi.result:
  Temporarly wrong results until Sanja fixes multi-update-lock in 5.0
mysql-test/r/multi_update.result:
  Temporary fix until Sanja fixes multi-update locking
mysql-test/r/ps_1general.result:
  Update of results after merge
mysql-test/r/ps_2myisam.result:
  Update of results after merge
mysql-test/r/ps_3innodb.result:
  Update of results after merge
mysql-test/r/ps_4heap.result:
  Update of results after merge
mysql-test/r/ps_5merge.result:
  Update of results after merge
mysql-test/r/ps_6bdb.result:
  Update of results after merge
mysql-test/r/query_cache.result:
  Update of results after merge
mysql-test/r/range.result:
  New results for new tests
mysql-test/r/rpl_auto_increment.result:
  Update with new 4.0 information
mysql-test/r/rpl_charset.result:
  After merge fixes
mysql-test/r/subselect.result:
  After merge fixes
mysql-test/r/view.result:
  Temporary fix until multi-update-locking is fixed
mysql-test/t/drop.test:
  Safety fix
mysql-test/t/multi_update.test:
  Temporary fix until multi-update-locking is fixed
mysql-test/t/rpl_charset.test:
  More comments
mysql-test/t/sp-error.test:
  Updated comments
mysql-test/t/view.test:
  Temporary fix until multi-update-locking is fixed
scripts/mysql_fix_privilege_tables.sh:
  Better error message
sql-common/client.c:
  More debugging
sql/ha_ndbcluster.cc:
  After merge fixes
sql/handler.cc:
  After merge fixes
sql/item.cc:
  Simple optimization of creating item
  After merge fixed
  Added Item_field::set_no_const_sub() to be able to mark fields that can't be substituted
  The problem is that if you compare a string field to a binary string, you can't replace the field with a string constant as the binary comparison may then fail (The original field value may be in a different case)
sql/item.h:
  Added Item::set_no_const_sub() to be able to mark fields that can't be substituted
sql/item_cmpfunc.cc:
  Mark fields compared as binary to not be substituted.
sql/item_func.cc:
  After merge fix
sql/log_event.cc:
  After merge fix
sql/mysql_priv.h:
  After merge fix
sql/opt_range.cc:
  After merge fix
sql/protocol.cc:
  Made flags uint instead of int (as it's used as a bit mask)
sql/protocol.h:
  Made flags uint instead of int (as it's used as a bit mask)
sql/protocol_cursor.cc:
  Made flags uint instead of int (as it's used as a bit mask)
  Indentation cleanups
sql/sp.cc:
  After merge fixes
  Removed compiler warnings
sql/sp_head.cc:
  After merge fixes
sql/sql_base.cc:
  After merge fixes
  Removed 'send_error' from 'insert_fields()' as the error is sent higher up
sql/sql_class.cc:
  Give assert if set_n_backup_item_arena is used twice
sql/sql_class.h:
  Give assert if set_n_backup_item_arena is used twice
  After merge fixes
  Added 'simple_select' method to be able to quickly determinate if a select_result is a normal SELECT
sql/sql_handler.cc:
  After merge fixes
sql/sql_parse.cc:
  After merge fixes
sql/sql_prepare.cc:
  After merge fixes
sql/sql_select.cc:
  After merge fixes
  Moved 'build_equal_items' to optimize_cond() (logical place)
sql/sql_table.cc:
  After merge fixes
sql/sql_trigger.cc:
  After merge fixes
sql/sql_update.cc:
  After merge fixes
  (This should be fixed by Sanja to have lower granuality locking of tables in multi-update)
sql/sql_view.cc:
  After merge fixes
sql/sql_yacc.yy:
  After merge fixes
  Don't have FOUND as a reserved keyword
2004-11-03 12:39:38 +02:00
monty@mysql.com
47bbf768d4 Fixes after merge with 4.1
FOUND is not a reserved keyword anymore
Added Item_field::set_no_const_sub() to be able to mark fields that can't be substituted
Added 'simple_select' method to be able to quickly determinate if a select_result is a normal SELECT
Note that the 5.0 tree is not yet up to date: Sanja will have to fix multi-update-locks for this merge to be complete
2004-11-03 12:39:38 +02:00
unknown
de691e1705 Minor fixes of the patch for BUG#6303
mysql-test/r/group_min_max.result:
  Test results for BUG#6303
mysql-test/t/group_min_max.test:
  Ucommented tests for BUG#6303
sql/opt_range.cc:
  Comment fix
2004-11-01 10:12:39 +02:00
timour@mysql.com
157dfcf4a4 Minor fixes of the patch for BUG#6303 2004-11-01 10:12:39 +02:00
unknown
f095274fe8 merge with 4.1
BitKeeper/etc/ignore:
  auto-union
BitKeeper/etc/logging_ok:
  auto-union
BitKeeper/triggers/post-commit:
  Auto merged
Docs/Support/texi2html:
  Auto merged
Makefile.am:
  Auto merged
client/Makefile.am:
  Auto merged
client/mysql.cc:
  Auto merged
client/mysqldump.c:
  Auto merged
include/my_base.h:
  Auto merged
include/my_global.h:
  Auto merged
include/my_pthread.h:
  Auto merged
include/my_sys.h:
  Auto merged
include/my_time.h:
  Auto merged
include/mysql.h:
  Auto merged
include/mysql_com.h:
  Auto merged
innobase/buf/buf0buf.c:
  Auto merged
innobase/include/row0mysql.h:
  Auto merged
innobase/row/row0sel.c:
  Auto merged
libmysql/libmysql.c:
  Auto merged
libmysqld/examples/Makefile.am:
  Auto merged
myisam/mi_check.c:
  Auto merged
mysql-test/include/ps_modify.inc:
  Auto merged
mysql-test/install_test_db.sh:
  Auto merged
mysql-test/r/alter_table.result:
  Auto merged
mysql-test/r/auto_increment.result:
  Auto merged
mysql-test/r/bdb.result:
  Auto merged
mysql-test/r/ctype_latin1_de.result:
  Auto merged
mysql-test/r/ctype_recoding.result:
  Auto merged
mysql-test/r/fulltext.result:
  Auto merged
mysql-test/r/func_gconcat.result:
  Auto merged
mysql-test/r/func_group.result:
  Auto merged
mysql-test/r/func_if.result:
  Auto merged
mysql-test/t/derived.test:
  Auto merged
mysql-test/t/insert.test:
  merge with 4.1
  Fixed test case to not use 'if exists' when it shouldn't
mysql-test/t/range.test:
  merge with 4.1
  Added missing drop table
sql/ha_ndbcluster.cc:
  merge with 4.1
  Simple optimization: use max() instead of ? :
sql/item_func.cc:
  merge with 4.1
  (Added back old variable names for easier merges)
sql/opt_range.cc:
  merge with 4.1
  Removed argument 'parent_alloc' from QUICK_RANGE_SELECT as this was not used
  Added assert if using QUICK_GROUP_MIN_MAX_SELECT with parent_alloc as the init() function can't handle this
  Changed back get_quick_select_for_ref() to use it's own alloc root becasue this function may be called several times for one query
sql/sql_handler.cc:
  merge with 4.1
  change variable 'err' to 'error' as same function had a label named 'err'
sql/sql_update.cc:
  Use multi-update code from 5.0 instead of 4.1
  We will fix the locking code shortly in 5.0 to be faster than in 4.1
2004-10-29 19:26:52 +03:00
monty@mysql.com
afbe601302 merge with 4.1 2004-10-29 19:26:52 +03:00
unknown
4cdb957bf6 Fix for BUG#6303 + fix for discovered bug with sub-queries when analyzin queries for MIN/MAX optimization (WL#1724).
BitKeeper/etc/ignore:
  Added stamp-h1.in stamp-h2.in to the ignore list
mysql-test/t/group_min_max.test:
  - Added test for BUG#6303
  - Added test for MIN/MAX optimizable queries with subqueries
sql/opt_range.cc:
  - check_group_min_max_predicates should not be called when there is no MIN/MAX function
  - skip queries from GROUP BY with MIN/MAX optimization when there is a subselect in the WHERE clause
2004-10-29 18:20:09 +03:00
timour@mysql.com
b67f86728b Fix for BUG#6303 + fix for discovered bug with sub-queries when analyzin queries for MIN/MAX optimization (WL#1724). 2004-10-29 18:20:09 +03:00
unknown
8b44be63c5 item_cmpfunc.h:
COND_EQUAL must be derived from Sql_alloc to simplify memory
  management for objects of this class.
  This fixes a leak in mysql-test-run noticed by PEM.
opt_range.cc:
  Fixed uninitialized min_max_range member the QUICK_GROUP_MIN_MAX_SELECT class.


sql/opt_range.cc:
  Fixed uninitialized min_max_range member the QUICK_GROUP_MIN_MAX_SELECT class.
sql/item_cmpfunc.h:
  COND_EQUAL must be derived from Sql_alloc to simplify memory
  management for objects of this class.
  This fixes a leak in mysql-test-run noticed by PEM.
2004-10-25 23:08:55 -07:00
igor@rurik.mysql.com
44b9faabb4 item_cmpfunc.h:
COND_EQUAL must be derived from Sql_alloc to simplify memory
  management for objects of this class.
  This fixes a leak in mysql-test-run noticed by PEM.
opt_range.cc:
  Fixed uninitialized min_max_range member the QUICK_GROUP_MIN_MAX_SELECT class.
2004-10-25 23:08:55 -07:00
unknown
4e844b19c9 Merge rurik.mysql.com:/home/igor/mysql-5.0
into rurik.mysql.com:/home/igor/dev/mysql-5.0-0


mysql-test/r/innodb.result:
  Auto merged
mysql-test/r/range.result:
  Auto merged
mysql-test/t/range.test:
  Auto merged
sql/opt_range.cc:
  Auto merged
2004-10-20 13:17:06 -07:00
igor@rurik.mysql.com
f0bc019c86 Merge rurik.mysql.com:/home/igor/mysql-5.0
into rurik.mysql.com:/home/igor/dev/mysql-5.0-0
2004-10-20 13:17:06 -07:00
unknown
89865a0c27 opt_range.cc:
Post automerge correction.


sql/opt_range.cc:
  Post automerge correction.
2004-10-20 13:16:00 -07:00
igor@rurik.mysql.com
f64d88a9f3 opt_range.cc:
Post automerge correction.
2004-10-20 13:16:00 -07:00
unknown
7b413078cc code clean-up. 2004-10-20 21:50:55 +05:00
ram@gw.mysql.r18.ru
7f884c1f34 code clean-up. 2004-10-20 21:50:55 +05:00
unknown
53eb9871ad A fix (bug #6142: SELECT DISTINCT on key field crashes server)
sql/opt_range.cc:
  A fix (bug #6142: SELECT DISTINCT on key field crashes server)
  Code clean-up.
2004-10-20 21:01:52 +05:00
ram@gw.mysql.r18.ru
5c8a14e9b7 A fix (bug #6142: SELECT DISTINCT on key field crashes server) 2004-10-20 21:01:52 +05:00
unknown
a3e71bdbf5 Merge for post-merge fixes for Item_equal patch.
BitKeeper/etc/ignore:
  auto-union
mysql-test/r/range.result:
  Auto merged
mysql-test/r/select.result:
  Auto merged
mysql-test/t/range.test:
  Auto merged
sql/item.cc:
  Auto merged
sql/opt_range.cc:
  Auto merged
sql/opt_sum.cc:
  Auto merged
sql/sql_select.h:
  Auto merged
sql/item.h:
  Manual merge
sql/sql_select.cc:
  Manual merge
2004-10-19 16:07:10 -07:00
igor@rurik.mysql.com
a03e5ad8e4 Merge for post-merge fixes for Item_equal patch. 2004-10-19 16:07:10 -07:00
unknown
05933f13f7 table.h, sql_select.h:
Added the code processing on expressions for applying
  multiple equalities.
sql_select.cc:
  Post-merge fixes for Item_equal patch.
  Added the code processing on expressions for applying
  multiple equalities.
Many files:
  Post-merge fixes for Item_equal patch.
item_cmpfunc.cc:
  Post-merge fixes for Item_equal patch.
  Fixed a problem when an equality field=const cannot be applied to
  the predicate P(field,c) for constant propagation as a conversion
  of field is needed.
item.h, item.cc:
  Fixed a problem when an equality field=const cannot be applied to
  the predicate P(field,c) for constant propagation as a conversion
  of field is needed.


mysql-test/r/func_test.result:
  Post-merge fixes for Item_equal patch.
mysql-test/r/index_merge.result:
  Post-merge fixes for Item_equal patch.
mysql-test/r/join_nested.result:
  Post-merge fixes for Item_equal patch.
mysql-test/r/range.result:
  Post-merge fixes for Item_equal patch.
sql/item.cc:
  Fixed a problem when an equality field=const cannot be applied to
  the predicate P(field,c) for constant propagation as a conversion
  of field is needed.
sql/item.h:
  Fixed a problem when an equality field=const cannot be applied to
  the predicate P(field,c) for constant propagation as a conversion
  of field is needed.
sql/item_cmpfunc.cc:
  Post-merge fixes for Item_equal patch.
  Fixed a problem when an equality field=const cannot be applied to
  the predicate P(field,c) for constant propagation as a conversion
  of field is needed.
sql/opt_range.cc:
  Post-merge fixes for Item_equal patch.
sql/sql_select.cc:
  Post-merge fixes for Item_equal patch.
  Added the code processing on expressions for applying
  multiple equalities.
sql/sql_select.h:
  Added the code processing on expressions for applying
  multiple equalities.
sql/table.h:
  Added the code processing on expressions for applying
  multiple equalities.
2004-10-19 14:12:55 -07:00
igor@rurik.mysql.com
4c8e391718 table.h, sql_select.h:
Added the code processing on expressions for applying
  multiple equalities.
sql_select.cc:
  Post-merge fixes for Item_equal patch.
  Added the code processing on expressions for applying
  multiple equalities.
Many files:
  Post-merge fixes for Item_equal patch.
item_cmpfunc.cc:
  Post-merge fixes for Item_equal patch.
  Fixed a problem when an equality field=const cannot be applied to
  the predicate P(field,c) for constant propagation as a conversion
  of field is needed.
item.h, item.cc:
  Fixed a problem when an equality field=const cannot be applied to
  the predicate P(field,c) for constant propagation as a conversion
  of field is needed.
2004-10-19 14:12:55 -07:00
unknown
bd5bafe1b6 compatibility fix
test results corrected


mysql-test/r/range.result:
  test results corrected
mysql-test/t/range.test:
  test results corrected
sql/opt_range.cc:
  compatibility fix
2004-10-18 15:32:06 +02:00
serg@serg.mylan
5fd2c489fb compatibility fix
test results corrected
2004-10-18 15:32:06 +02:00
unknown
b57122b39e Fixed compilation problem due to WL#1724 code inside #ifndef DBUG_OFF ... #endif.
sql/opt_range.cc:
  - Pulled code related to WL#1724 outside of #ifndef DBUG_OFF ... #endif which was put there incorrectly
  - Moved all print procedures/method back into one place.
2004-10-13 16:36:04 +03:00
timour@mysql.com
7f55e8eab2 Fixed compilation problem due to WL#1724 code inside #ifndef DBUG_OFF ... #endif. 2004-10-13 16:36:04 +03:00
unknown
642bded08a Renamed formal parameters of constructors so that they are different from class memebers. 2004-10-12 16:59:15 +03:00
timour@mysql.com
f23b30a606 Renamed formal parameters of constructors so that they are different from class memebers. 2004-10-12 16:59:15 +03:00
unknown
81f7ade662 Merge with implementation of WL#1724.
sql/ha_myisam.cc:
  Auto merged
sql/handler.cc:
  Auto merged
sql/item.cc:
  Auto merged
sql/item.h:
  Auto merged
sql/item_sum.cc:
  Auto merged
sql/item_sum.h:
  Auto merged
sql/key.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/opt_sum.cc:
  Auto merged
sql/sql_acl.cc:
  Auto merged
sql/sql_handler.cc:
  Auto merged
sql/sql_insert.cc:
  Auto merged
sql/sql_select.h:
  Auto merged
sql/opt_range.cc:
  Manual merge
sql/sql_select.cc:
  Manual merge
2004-10-11 10:47:08 +03:00
timour@mysql.com
8ab4a7a101 Merge with implementation of WL#1724. 2004-10-11 10:47:08 +03:00
unknown
b0982f2182 Manual merge with implementation for WL#1724 2004-10-11 10:17:17 +03:00
timour@mysql.com
a19eee45f4 Manual merge with implementation for WL#1724 2004-10-11 10:17:17 +03:00
unknown
0f0e514fda Fixes for WL#1724 required by the third code review.
sql/item.cc:
  Document actual behavior.
sql/opt_range.cc:
  - Added a test for range predicates comparing incomparable argumens
  - Removed TRP_GROUP_MIN_MAX class members that are not used.
  - Uncommented CPU cost
  - More standard function return values
sql/sql_select.cc:
  Remove unnecessary test.
2004-10-11 08:28:30 +03:00
timour@mysql.com
f2a78b13b2 Fixes for WL#1724 required by the third code review. 2004-10-11 08:28:30 +03:00
unknown
917a3474de prevent substituting Item_ref as VIEW fields in WHERE conditions (BUG#5969)
prevent filling temporary tables of views on list fields command


sql/opt_range.cc:
  debug output fixed
sql/sql_base.cc:
  prevent substituting Item_ref as VIEW fields in WHERE conditions
sql/sql_parse.cc:
  prevent filling temporary tables of views on list fields command
2004-10-10 11:01:05 +03:00
bell@sanja.is.com.ua
41ddca4d68 prevent substituting Item_ref as VIEW fields in WHERE conditions (BUG#5969)
prevent filling temporary tables of views on list fields command
2004-10-10 11:01:05 +03:00
unknown
881534fb80 Merge for Item_equal.
BitKeeper/etc/ignore:
  auto-union
mysql-test/r/bdb.result:
  Auto merged
mysql-test/r/func_group.result:
  Auto merged
mysql-test/r/innodb.result:
  Auto merged
mysql-test/r/heap_btree.result:
  Auto merged
mysql-test/r/select.result:
  Auto merged
mysql-test/r/user_var.result:
  Auto merged
mysql-test/t/range.test:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/item_func.h:
  Auto merged
sql/item_row.cc:
  Auto merged
sql/item_strfunc.h:
  Auto merged
sql/opt_sum.cc:
  Auto merged
sql/sql_list.h:
  Auto merged
mysql-test/r/func_test.result:
  Post-automerge resolution of conflicts
mysql-test/r/index_merge.result:
  Post-automerge resolution of conflicts
mysql-test/r/join_outer.result:
  Post-automerge resolution of conflicts
mysql-test/r/range.result:
  Post-automerge resolution of conflicts
mysql-test/r/subselect.result:
  Post-automerge resolution of conflicts
sql/item.cc:
  Post-automerge resolution of conflicts
sql/item.h:
  Post-automerge resolution of conflicts
sql/item_cmpfunc.cc:
  Post-automerge resolution of conflicts
sql/item_cmpfunc.h:
  Post-automerge resolution of conflicts
sql/opt_range.cc:
  Post-automerge resolution of conflicts
sql/sql_select.cc:
  Post-automerge resolution of conflicts
sql/sql_select.h:
  Post-automerge resolution of conflicts
2004-10-09 10:34:13 -07:00
igor@rurik.mysql.com
71f6ab7a09 Merge for Item_equal. 2004-10-09 10:34:13 -07:00
unknown
77a56a6a9f Initialise "sorted" variable in constructor of QUICK_SELECT. The variable is set to 1 in test_if_skip_sort_order if we decide to optimize "order by" by uinsg index_read.
mysql-test/r/ndb_index_ordered.result:
  Another test to check the use of "sorted" in combination with reset_bounds()
mysql-test/t/ndb_index_ordered.test:
  Another test to check the use of "sorted" in combination with reset_bounds()
sql/ha_ndbcluster.cc:
  Check that sorted is set to 0 or 1.
sql/opt_range.cc:
  Initialise the sorted variable to zero QUICK_SELECT constructor.
2004-10-07 11:57:48 +02:00
magnus@neptunus.(none)
ac9016df91 Initialise "sorted" variable in constructor of QUICK_SELECT. The variable is set to 1 in test_if_skip_sort_order if we decide to optimize "order by" by uinsg index_read. 2004-10-07 11:57:48 +02:00
unknown
2a49121590 Strict mode & better warnings
Under strict mode MySQL will generate an error message if there was any conversion when assigning data to a field.
Added checking of date/datetime fields.
If strict mode, give error if we have not given value to field without a default value (for INSERT)


client/mysqltest.c:
  Added --exit as an option to abort a test in a middle (good for debugging)
include/my_time.h:
  Added flags to allow checking of dates in strict mode
include/mysql_com.h:
  Added flag to check if field has a default value or not
include/mysqld_error.h:
  New error messages for strict mode
include/sql_state.h:
  Fixed SQL states (for strict mode tests)
mysql-test/r/auto_increment.result:
  Updated error messages
mysql-test/r/func_sapdb.result:
  Added test for ALLOW_INVALID_DATES
mysql-test/r/func_str.result:
  Updated error messages
mysql-test/r/func_time.result:
  Updated error messages
mysql-test/r/insert.result:
  Updated error messages
mysql-test/r/loaddata.result:
  Updated error messages
mysql-test/r/select.result:
  Updated error messages
mysql-test/r/sp.result:
  Updated error messages
mysql-test/r/timezone2.result:
  Updated error messages
mysql-test/r/type_datetime.result:
  Updated error messages
mysql-test/r/type_decimal.result:
  Updated error messages
mysql-test/r/type_float.result:
  Updated error messages
mysql-test/r/type_ranges.result:
  Updated error messages
mysql-test/r/type_time.result:
  Updated error messages
mysql-test/r/type_uint.result:
  Updated error messages
mysql-test/r/warnings.result:
  Updated error messages
mysql-test/t/func_sapdb.test:
  Aded test
sql-common/my_time.c:
  Added checking of dates
sql/field.cc:
  Better error messages
  Optimization of warning handling (by introducing of check_int())
  Changed to use my_strtoll10()
sql/field.h:
  Added check_int()
sql/item_func.cc:
  Warnings when dividing by NULL
sql/item_func.h:
  Warnings when dividing by NULL
sql/item_timefunc.cc:
  Testing of date/datetime
  Use macros instead of constants
sql/mysql_priv.h:
  New modes (part of strict mode)
sql/mysqld.cc:
  New modes (part of strict mode)
sql/opt_range.cc:
  Simple optimizations
sql/protocol.cc:
  Add note/warning level to find_handler()
sql/set_var.cc:
  Added mode 'traditional'
sql/share/czech/errmsg.txt:
  New error messages for strict mode
sql/share/danish/errmsg.txt:
  New error messages for strict mode
sql/share/dutch/errmsg.txt:
  New error messages for strict mode
sql/share/english/errmsg.txt:
  New error messages for strict mode
sql/share/estonian/errmsg.txt:
  New error messages for strict mode
sql/share/french/errmsg.txt:
  New error messages for strict mode
sql/share/german/errmsg.txt:
  New error messages for strict mode
sql/share/greek/errmsg.txt:
  New error messages for strict mode
sql/share/hungarian/errmsg.txt:
  New error messages for strict mode
sql/share/italian/errmsg.txt:
  New error messages for strict mode
sql/share/japanese/errmsg.txt:
  New error messages for strict mode
sql/share/korean/errmsg.txt:
  New error messages for strict mode
sql/share/norwegian-ny/errmsg.txt:
  New error messages for strict mode
sql/share/norwegian/errmsg.txt:
  New error messages for strict mode
sql/share/polish/errmsg.txt:
  New error messages for strict mode
sql/share/portuguese/errmsg.txt:
  New error messages for strict mode
sql/share/romanian/errmsg.txt:
  New error messages for strict mode
sql/share/russian/errmsg.txt:
  New error messages for strict mode
sql/share/serbian/errmsg.txt:
  New error messages for strict mode
sql/share/slovak/errmsg.txt:
  New error messages for strict mode
sql/share/spanish/errmsg.txt:
  New error messages for strict mode
sql/share/swedish/errmsg.txt:
  New error messages for strict mode
sql/share/ukrainian/errmsg.txt:
  New error messages for strict mode
sql/sp_rcontext.cc:
  Add note/warning level to find_handler()
sql/sp_rcontext.h:
  Add note/warning level to find_handler()
sql/sql_base.cc:
  Fix bug for detecting crashed table
sql/sql_class.cc:
  Variables for strct mode
sql/sql_class.h:
  Variables for strct mode
sql/sql_error.cc:
  In strict mode, convert warnings to errors
sql/sql_insert.cc:
  Strict mode
  If strict mode, give error if we have not given value to field without a default value
sql/sql_load.cc:
  Strict mode
sql/sql_parse.cc:
  Strict mode.
  Add flag to field if it doesn't have a default value
sql/sql_select.cc:
  Added comment
  Prepare for upper level handling of table->status
sql/sql_union.cc:
  Added THD to write_record()
sql/sql_update.cc:
  Strict mode
sql/table.cc:
  Handling of default values
sql/time.cc:
  Checking of dates
2004-09-28 20:08:00 +03:00
monty@mishka.local
f2941380c4 Strict mode & better warnings
Under strict mode MySQL will generate an error message if there was any conversion when assigning data to a field.
Added checking of date/datetime fields.
If strict mode, give error if we have not given value to field without a default value (for INSERT)
2004-09-28 20:08:00 +03:00
unknown
7ba5d931eb Implementation of Monty's idea about clear_alloc_root() optimization and cleanup of work
with memory roots in THD/Statement/Item_arena.
Added assertions preventing memory allocation on bzero'ed MEM_ROOT since it is worked by 
pure luck and was very ineffective.


include/my_sys.h:
  Reimplementation of Monty's optimization of clear_alloc_root().
  Now clear_alloc_root() can be used only for detaching memory associated with MEM_ROOT
  (e.g. to avoid its freeing). It can not be used for MEM_ROOT initialization any longer 
  (it was bad idea anyway since memory allocation on such MEM_ROOT was very ineffective 
  and worked by pure luck).
  Introduced ALLOC_ROOT_MIN_BLOCK_SIZE constant.
mysys/my_alloc.c:
  Added description of init_alloc_root().
  Added assertions to alloc_root() and reset_root_defaults() so now they can only be used
  on previosly initialized MEM_ROOT. (It worked for bzeroed MEM_ROOT before but 
  by pure luck and very inefficiently). Calling free_root() on bzero'ed MEM_ROOT
  is still ok (we can't remove this easily because of static MEM_ROOTs).
  Also now using ALLOC_ROOT_MIN_BLOCK_SIZE constant inside these functions.
sql/opt_range.cc:
  Fixed get_quick_select_for_ref() function to not use bzero'ed MEM_ROOT for allocation.
  Also QUICK_RANGEs created in this function should be created in memory root of QUICK_SELECT.
sql/sql_class.cc:
  Implementation of Monty's idea about clear_alloc_root() optimization and cleanup of work 
  with memory roots in THD/Statement/Item_arena.
  Now we are always initing THD::transaction.mem_root and THD::mem_root in THD constructor 
  (without memory allocation and with minimal block size) and then later change their
  parameters in THD::init_for_queries() (this is partially because we can't allocate anything
  on bzero'ed memory roots anymore).
  Item_arena() constructor is now trivial and is used only then Item_arena is created as backup
  storage for other Item_arena (we use Item_arena(bool) now if it is part of Statement).
  Both trivial Item_arena constructor and destructor are now inline.
  Removed unneeded clear_alloc_root from Item_arena::restore_backup_item_arena().
sql/sql_class.h:
  Both trivial Item_arena constructor and destructor are now inline.
  Commented various Item_arena constructors.
2004-09-23 13:48:17 +04:00
dlenev@brandersnatch.localdomain
f5d1b711c6 Implementation of Monty's idea about clear_alloc_root() optimization and cleanup of work
with memory roots in THD/Statement/Item_arena.
Added assertions preventing memory allocation on bzero'ed MEM_ROOT since it is worked by 
pure luck and was very ineffective.
2004-09-23 13:48:17 +04:00
unknown
e74b00bbc9 Removed wrong warnings in test suite (This was because select_insert / select_create results was not freed.
Added thd to openfrm() for initialization of TABLE->in_use. This fixed a bug in BDB handling where table->in_use was used early


mysql-test/r/key.result:
  Added new tests that shows a bug in warnings hat
mysql-test/t/key.test:
  Added new tests that shows a bug in warnings hat
sql/handler.cc:
  Added thd to openfrm() for initialization of TABLE->in_use
sql/item.cc:
  New function to avoid warnings when giving field a value
sql/item.h:
  New function to avoid warnings when giving field a value
sql/mysql_priv.h:
  Added thd to openfrm() for initialization of TABLE->in_use
sql/opt_range.cc:
  Don't give warnings in optimizer when internally storing a field value in a field. (Should be ok as we ar checking the feild in the WHERE clause later)
sql/sql_base.cc:
  Give memroot explicitely to open_unireg_entry() and open_table() (Makes code simpler)
  Ensure that table->in_use is set early
  New arguments for openfrm()
sql/sql_insert.cc:
  More debugging & comments
sql/sql_parse.cc:
  Delete results for select_insert and select_create. This fixed a bug that generated warnings in test suite
sql/sql_select.h:
  Don't give warnings in optimizer when internally storing a field value in a field. (Should be ok as we ar checking the feild in the WHERE clause later)
sql/sql_table.cc:
  New arguments to open_table() and openfrm()
sql/table.cc:
  Added thd to openfrm() for initialization of TABLE->in_use
  This fixes some bugs in BDB where table->in_use was used
2004-09-17 03:08:23 +03:00
monty@mishka.local
095f7e8740 Removed wrong warnings in test suite (This was because select_insert / select_create results was not freed.
Added thd to openfrm() for initialization of TABLE->in_use. This fixed a bug in BDB handling where table->in_use was used early
2004-09-17 03:08:23 +03:00
unknown
4f1d7b7dae Implementation of the last review comments for WL#1724
"Min/Max Optimization for Queries with Group By Clause"


mysql-test/r/group_min_max.result:
  Added new test
mysql-test/t/group_min_max.test:
  Added new test & comments
sql/item.h:
  Remove processor methods that are no longer used.
sql/item_sum.cc:
  Remove processor methods that are no longer used.
sql/item_sum.h:
  Remove processor methods that are no longer used.
sql/opt_range.cc:
  - the test procedure no longer needs to build lists and to traverse the expression trees
  - all usable indexes are tested and the bes one is chosen
  - added/edited function comments
sql/sql_select.cc:
  Modified make_sum_func_list() so it can be reused in the test for MIN/MAX optimization.
sql/sql_select.h:
  Modified make_sum_func_list() so it can be reused in the test for MIN/MAX optimization.
2004-09-10 04:45:15 +03:00
timour@mysql.com
e76e617e01 Implementation of the last review comments for WL#1724
"Min/Max Optimization for Queries with Group By Clause"
2004-09-10 04:45:15 +03:00
unknown
33efc9677d After merge fixes of merge with 4.1 that included the new arena code.
Fixed (together with Guilhem) bugs in mysqlbinlog regarding --offset
Prefix addresses with 0x for easier comparisons of debug logs
Fixed problem where MySQL choosed index-read even if there would be a much better range on the same index
This fix changed some 'index' queries to 'range' queries in the test suite
Don't create 'dummy' WHERE clause for trivial WHERE clauses where we can remove the WHERE clause.
This fix removed of a lot of 'Using where' notes in the test suite.
Give NOTE instead of WARNING if table/function doesn't exists when using DROP IF EXISTS
Give NOTE instead of WARNING for safe field-type conversions


Makefile.am:
  Don't automaticly update files from bk
client/mysqlbinlog.cc:
  Merge with 4.1 (+ apply bug fixes for --offset and --start-position)
include/my_sys.h:
  Faster clear_alloc_root()
mysql-test/r/bdb.result:
  Updated results after merge
mysql-test/r/create.result:
  Updated results after merge
mysql-test/r/func_group.result:
  Updated results after merge
mysql-test/r/func_if.result:
  Updated results after merge
mysql-test/r/heap_btree.result:
  Updated results after merge
mysql-test/r/index_merge.result:
  Updated results after merge
mysql-test/r/index_merge_ror.result:
  Updated results after merge
mysql-test/r/innodb.result:
  Updated results after merge
mysql-test/r/join_outer.result:
  Updated results after merge
mysql-test/r/mysqlbinlog2.result:
  Updated results after merge
mysql-test/r/negation_elimination.result:
  Updated results after merge
mysql-test/r/null.result:
  Updated results after merge
  Added more tests
mysql-test/r/null_key.result:
  Updated results after merge
  Added more tests
mysql-test/r/order_by.result:
  Updated results after merge
mysql-test/r/range.result:
  Updated results after merge
  Added more tests
mysql-test/r/rpl_charset.result:
  Updated results after merge
mysql-test/r/sp-error.result:
  Updated results after merge
mysql-test/r/sp.result:
  Updated results after merge
  Added delete of some stored procedures in an attempt to be able to re-run test even if it aborts in the middle
mysql-test/r/type_blob.result:
  Updated results after merge
  (Some warnings are now notes)
mysql-test/r/user_var.result:
  Updated results after merge
  Added more tests
mysql-test/r/variables.result:
  Updated results after merge
mysql-test/r/view.result:
  Updated results after merge
mysql-test/t/mysqlbinlog2.test:
  Updated tests to use new positions
mysql-test/t/null.test:
  More tests
mysql-test/t/null_key.test:
  More tests
mysql-test/t/range.test:
  More tests
mysql-test/t/rpl_charset.test:
  Avoid big diffs in the future if tests changes
mysql-test/t/sp-error.test:
  Updated error numbers
mysql-test/t/sp-security.test:
  Updated error numbers
mysql-test/t/sp.test:
  Updated results after merge
  Added delete of some stored procedures in an attempt to be able to re-run test even if it aborts in the middle
mysql-test/t/user_var.test:
  More tests
mysql-test/t/view.test:
  Updated error numbers
mysys/my_alloc.c:
  Write into debug log the address of the allocated area
sql/ha_isam.cc:
  Prefix addresses with 0x for easier comparisons of debug logs
sql/ha_myisam.cc:
  Prefix addresses with 0x for easier comparisons of debug logs
sql/ha_ndbcluster.cc:
  Add missing enum to switch
sql/handler.cc:
  remove compiler warning
sql/item.cc:
  More debugging
  Simple cleanup
sql/item.h:
  Move Item::cleanup() to item.cc
sql/item_cmpfunc.cc:
  Fix arena code
sql/item_subselect.cc:
  After merge fixes
sql/item_subselect.h:
  After merge fixes
sql/item_sum.cc:
  Updated comment
sql/log_event.cc:
  Remove wrong test
sql/mysql_priv.h:
  Indentation fixes
sql/mysqld.cc:
  After merge fixes
  Added 0x to pointers in debug log
sql/opt_range.cc:
  Fixed problem where MySQL choosed index-read even if there would be a much better range on the same index
  This fix changed some 'index' queries to 'range' queries in the test suite
sql/set_var.cc:
  Indentation fixes
sql/sp_head.cc:
  Set state to INITIALIZED to make SP work with new arena code
sql/sql_base.cc:
  After merge fixes
sql/sql_class.cc:
  More debugging
  Use clear_alloc_root() instead of init_alloc_root() as the former is faster
sql/sql_class.h:
  New method 'only_prepare()'
sql/sql_lex.cc:
  After merge fixes
sql/sql_lex.h:
  After merge fixes
sql/sql_parse.cc:
  Fix for timezone tables. (The old way to add timezone tables to global list in 'create_total_list' doesn't work anymore)
  Give NOTE instead of WARNING if table/function doesn't exists when using DROP IF EXISTS
sql/sql_prepare.cc:
  After merge fixes
sql/sql_select.cc:
  Don't create 'dummy' WHERE clause for trivial WHERE clauses where we can remove the WHERE clause.
  This fix removed of a lot of 'Using where' notes in the test suite
sql/sql_table.cc:
  Give NOTE instead of WARNING if table/function doesn't exists when using DROP IF EXISTS
sql/sql_union.cc:
  After merge fix
sql/sql_view.cc:
  After merge fix
sql/table.cc:
  After merge fix
sql/tztime.cc:
  Update timezone table handling to use new table lists structure
sql/tztime.h:
  Update timezone table handling to use new table lists structure
sql/unireg.cc:
  Use 0x before pointers
2004-09-09 06:59:26 +03:00
monty@mysql.com
f2829d0386 After merge fixes of merge with 4.1 that included the new arena code.
Fixed (together with Guilhem) bugs in mysqlbinlog regarding --offset
Prefix addresses with 0x for easier comparisons of debug logs
Fixed problem where MySQL choosed index-read even if there would be a much better range on the same index
This fix changed some 'index' queries to 'range' queries in the test suite
Don't create 'dummy' WHERE clause for trivial WHERE clauses where we can remove the WHERE clause.
This fix removed of a lot of 'Using where' notes in the test suite.
Give NOTE instead of WARNING if table/function doesn't exists when using DROP IF EXISTS
Give NOTE instead of WARNING for safe field-type conversions
2004-09-09 06:59:26 +03:00