Commit graph

72 commits

Author SHA1 Message Date
Michael Widenius
f610296d98 Changed MariaDB error numbers to start from 1900 to not conflict with MySQL error numbers
extra/comp_err.c:
  Allow one to have multiple start-error-numbers in the same error.txt file.
  Generate 'empty' error strings for the missing error numbers in the errmsg.sys file
mysql-test/r/bigint.result:
  Update results to use new error numbers
mysql-test/r/dyncol.result:
  Update results to use new error numbers
mysql-test/r/func_math.result:
  Update results to use new error numbers
mysql-test/r/func_str.result:
  Update results to use new error numbers
mysql-test/r/plugin.result:
  Update results to use new error numbers
mysql-test/r/table_options.result:
  Update results to use new error numbers
mysql-test/r/type_newdecimal.result:
  Update results to use new error numbers
mysql-test/r/warnings.result:
  Update results to use new error numbers
mysql-test/suite/vcol/r/vcol_ins_upd_innodb.result:
  Update results to use new error numbers
mysql-test/suite/vcol/r/vcol_ins_upd_myisam.result:
  Update results to use new error numbers
mysql-test/suite/vcol/r/vcol_misc.result:
  Update results to use new error numbers
sql/derror.cc:
  Ensure we don't read a errmsg.sys with a missing required error message;  This change was needed as errmsg.sys may now contain empty error messages between the MySQL and MariaDB error messages.
  If error message file didn't exist and we have not read one in the past, don't continue.
  Give better error message if the errmsg.sys header has changed.
sql/share/errmsg.txt:
  Create new section, starting from 1900, for MariaDB error messages
2011-05-21 00:46:18 +03:00
Michael Widenius
f09f1c7c7d Merge with dynamic column code 2011-05-12 14:30:34 +03:00
Michael Widenius
03483e7bfd Merge with main 5.3 2011-05-08 14:46:32 +03:00
Michael Widenius
5ab92b1f85 Adding support for Dynamic columns (WL#34):
- COLUMN_CREATE(column_nr, value, [column_nr,value]...)
- COLUMN_ADD(blob,column_nr, value, column_nr,value]...)
- COLUMN_DELETE(blob, column_nr, column_nr...)
- COLUMN_EXISTS(blob, column_nr)
- COLUMN_LIST(blob, column_nr)
- COLUMN_GET(string, column_nr AS type)

Added cast(X as DOUBLE) and cast(x as INT)
Better warning and error messages for wrong cast's
Created some sub functions to simplify and reuse code.
Added a lot of conversation functions with error/warnings for what went wrong.
Fixed some issues when casting time to datetime.
Added functions to dynamic strings and Strings to allow one to move a string buffer from dynamic strings to String (to save malloc+ copy)
Added dynamic columns library to libmysqlclient


include/Makefile.am:
  Added ma_dyncol.h
include/decimal.h:
  Added 'const' to arguments for some functions.
include/my_sys.h:
  Added dynstr_reassociate()
include/my_time.h:
  Added TIME_SUBSECOND_RANGE
  Added double_to_datetime()
  Added flag argument to str_to_time()
libmysql/CMakeLists.txt:
  Added mysys/ma_dyncol.c
libmysql/Makefile.shared:
  Added ma_dyncol
libmysql/libmysql.c:
  Added argument to str_to_time()
mysql-test/r/bigint.result:
  Better error messages
mysql-test/r/cast.result:
  Better warning and error messages
  A lot of new cast() tests
mysql-test/r/func_math.result:
  Better warning messages
mysql-test/r/func_str.result:
  Better warning messages
mysql-test/r/func_time.result:
  Better warning messages
mysql-test/r/sp-vars.result:
  Better warning messages
mysql-test/r/strict.result:
  Better warning messages
  New test result
mysql-test/r/type_newdecimal.result:
  Better warning messages
mysql-test/r/warnings.result:
  Better warning messages
mysql-test/suite/funcs_1/r/innodb_func_view.result:
  Updated results after better cast warnings
mysql-test/suite/funcs_1/r/memory_func_view.result:
  Updated results after better cast warnings
mysql-test/suite/funcs_1/r/myisam_func_view.result:
  Updated results after better cast warnings
mysql-test/suite/optimizer_unfixed_bugs/t/bug43448.test:
  Added begin...commit to speed up test.
mysql-test/suite/parts/inc/part_supported_sql_funcs_delete.inc:
  Added begin...commit to speed up test.
mysql-test/suite/parts/inc/partition_supported_sql_funcs.inc:
  Added begin...commit to speed up test.
mysql-test/suite/parts/r/part_supported_sql_func_innodb.result:
  Added begin...commit to speed up test.
mysql-test/suite/parts/r/part_supported_sql_func_myisam.result:
  Added begin...commit to speed up test.
mysql-test/suite/parts/r/rpl_partition.result:
  Added begin...commit to speed up test.
mysql-test/suite/parts/t/part_supported_sql_func_innodb.test:
  Removed duplicated --big_test
mysql-test/suite/parts/t/rpl_partition.test:
  Added begin...commit to speed up test.
mysql-test/suite/pbxt/r/cast.result:
  Updated results after better cast warnings
mysql-test/suite/pbxt/r/func_str.result:
  Updated results after better cast warnings
mysql-test/suite/pbxt/r/type_newdecimal.result:
  Updated results after better cast warnings
mysql-test/suite/rpl/r/rpl_innodb_bug28430.result:
  Added begin...commit to speed up test.
mysql-test/suite/rpl/t/rpl_innodb_bug28430.test:
  Added begin...commit to speed up test.
mysql-test/suite/vcol/r/vcol_supported_sql_funcs_innodb.result:
  More warnings
mysql-test/suite/vcol/r/vcol_supported_sql_funcs_myisam.result:
  More warnings
mysql-test/t/cast.test:
  A lot of new cast() tests
mysql-test/t/strict.test:
  Added new test
mysys/CMakeLists.txt:
  Added ma_dyncol.c
mysys/Makefile.am:
  Added ma_dyncol.c
mysys/string.c:
  Added dynstr_reassociate() to move a buffer from dynamic_strings to some other allocator
sql-common/my_time.c:
  Added 'fuzzydate' flag to str_to_time()
  Added support for microseconds to my_time_to_str() and my_datetime_to_str()
  Reset second_parts in number_to_datetime()
  Added double_to_datetime()
sql/field.cc:
  Added double_to_longlong() and truncate_double() to simplify and reuse code
sql/field.h:
  New prototypes
sql/item.cc:
  Changed Item::get_date(MYSQL_TIME *ltime,uint fuzzydate) to be aware of type of argument.
  (Needed to make it microsecond safe and get better warnings).
  Updated call to str_to_time_with_warn()
sql/item.h:
  Added struct st_dyncall_create_def used by dynamic columns
  Added virtual bool dynamic_result() to tell if type of argument may change over calls.
sql/item_cmpfunc.cc:
  Added Item_func_dyncol_exists()
sql/item_cmpfunc.h:
  Added class Item_func_dyncol_exists
sql/item_create.cc:
  Added get_length_and_scale() to simplify other functions
  Simplified and extended create_func_cast()
  Added support for cast(X as double(X,Y))
  Added functions to create dynamic column functions.
sql/item_create.h:
  Added prototypes
sql/item_func.cc:
  Extended cast functions Item_func_signed() and Item_func_unsigned() to work with dynamic types
  Added Item_double_typecast()
sql/item_func.h:
  Added class Item_double_typecast()
sql/item_strfunc.cc:
  Added functions for COLUMN_CREATE(), COLUMN_ADD(), COLUMN_GET() and COLUMN_LIST()
sql/item_strfunc.h:
  Added classes for COLUMN_CREATE(), COLUMN_ADD(), COLUMN_GET() and COLUMN_LIST()
sql/item_timefunc.cc:
  Added flag argument to str_to_time_with_warn()
  Updated Item_char_typecast() to handle result type that may change between calls (for dynamic columns)
  Added Item_time_typecast::get_date() to ensure that we cast a datetime to time properly.
sql/item_timefunc.h:
  Added get_date() to Item_time_typecast() to allow proper results for casting time to datetime
sql/lex.h:
  Added new SQL function names
sql/my_decimal.cc:
  Added 'const' to some arguments.
  Better error message in case of errors (we now print out the wrong value)
  Added my_decimal2int()
sql/my_decimal.h:
  Moved some constants to my_decimal_limits.h
  Updated prototypes.
  Made my_decimal2int() a function as it's rather long (no reason to have it inline)
  Added decimal2my_decimal() function.
sql/mysql_priv.h:
  Prototypes for new functions
sql/share/errmsg.txt:
  New error messages for wrong casts and dynamic columns
sql/sql_acl.cc:
  Fixed indentation
sql/sql_base.cc:
  Added dynamic_column_error_message()
sql/sql_string.h:
  Added reassociate() to move a buffer to be owned by String object.
sql/sql_yacc.yy:
  Added syntax for COLUMN_ functions.
sql/time.cc:
  Updated str_to_datetime_with_warn() flag argument to same type as other functions
  Added conversion flag to str_to_time_with_warn() (Similar to all datetime functions)
  Added conversion functions with warnings: double_to_datetime_with_warn() and decimal_to_datetime_with_warn()
strings/decimal.c:
  Added 'const' to arguments for some functions.
unittest/mysys/Makefile.am:
  Added test for dynamic columns code
2011-05-08 13:24:06 +03:00
Sergey Glukhov
90bbf9d615 Bug#11765923 58937: MANY VALGRIND ERRORS AFTER GROUPING BY RESULT OF DECIMAL COLUMN FUNCTION
Bug#11764671  57533: UNINITIALISED VALUES IN COPY_AND_CONVERT (SQL_STRING.CC) WITH CERTAIN CHA
When ROUND evaluates decimal result it uses Item::decimal
value as fraction value for the result. In some cases
Item::decimal is greater than real result fraction value
and uninitialised memory of result(decimal) buffer can be
used in further calculations. Issue is introduced by
Bug33143 fix. The fix is to remove erroneous assignment.


mysql-test/r/func_math.result:
  test case
mysql-test/t/func_math.test:
  test case
sql/item_func.cc:
  remove erroneous assignment
2011-04-20 11:39:20 +04:00
Sergey Glukhov
a88faf2a4a Bug#11764994 57900: CREATE TABLE .. SELECT ASSERTS SCALE >= 0 && PRECISION > 0 && SCALE <= PR
Assert fails due to overflow which happens in
Item_func_int_val::fix_num_length_and_dec() as
geometry functions have max_length value equal to
max_field_size(4294967295U). The fix is to skip
max_length calculation for some boundary cases.


mysql-test/r/func_math.result:
  test case
mysql-test/t/func_math.test:
  test case
sql/item_func.cc:
  skip max_length calculation
  if argument max_length is near max_field_size.
2011-03-28 12:35:50 +04:00
Sergey Glukhov
bc56dcea9d Bug#57810 case/when/then : Assertion failed: length || !scale
ASSERT happens due to improper calculation of the max_length
in Item_func_div object, if dividend has max_length == 0 then
Item_func_div::max_length is set to 0 under some circumstances.
The fix:
If decimals == NOT_FIXED_DEC then set
Item_func_div::max_length to max possible
DOUBLE length value.


mysql-test/r/func_math.result:
  test case
mysql-test/t/func_math.test:
  test case
sql/item_func.cc:
  The fix:
  If decimals == NOT_FIXED_DEC then set
  Item_func_div::max_length to max possible
  DOUBLE length value.
2010-12-24 14:05:04 +03:00
Sergey Glukhov
c7371c9e75 Bug#57477 SIGFPE when dividing a huge number a negative number
The problem is dividing by const value when
the result is out of supported range.
The fix:
-return LONGLONG_MIN if the result is out of supported range for DIV operator.
-return 0 if divisor is -1 for MOD operator.


mysql-test/r/func_math.result:
  test case
mysql-test/t/func_math.test:
  test case
sql/item_func.cc:
  -return LONGLONG_MIN if the result is out of supported range for DIV operator.
  -return 0 if divisor is -1 for MOD operator.
2010-10-27 18:12:10 +04:00
Sergey Glukhov
86e425fe11 5.0-bugteam->5.1-bugteam merge 2009-06-02 12:00:37 +05:00
Sergey Glukhov
33734e956f Bug#45152 crash with round() function on longtext column in a derived table
The crash happens due to wrong max_length value which is set on
Item_func_round::fix_length_and_dec() stage. The value is set to
args[0]->max_length which is too big in case of LONGTEXT(LONGBLOB) fields.
The fix is to set max_length using float_length() function.



mysql-test/r/func_math.result:
  test result
mysql-test/t/func_math.test:
  test case
sql/item_func.cc:
  The crash happens due to wrong max_length value which is set on
  Item_func_round::fix_length_and_dec() stage. The value is set to
  args[0]->max_length which is too big in case of LONGTEXT(LONGBLOB) fields.
  The fix is to set max_length using float_length() function.
2009-06-02 11:38:13 +05:00
Gleb Shchepa
405bd2af11 Bug #44768: SIGFPE crash when selecting rand from a view containing null
The RAND(N) function where the N is a field of "constant" table
(table of single row) failed with a SIGFPE.

Evaluation of RAND(N) rely on constant status of its argument.
Current server "seeded" random value for each constant argument
only once, in the Item_func_rand::fix_fields method.
Then the server skipped a call to seed_random() in the
Item_func_rand::val_real method for such constant arguments.

However, non-constant state of an argument may be changed
after the call to fix_fields, if an argument is a field of
"constant" table. Thus, pre-initialization of random value
in the fix_fields method is too early.


Initialization of random value by seed_random() has been
removed from Item_func_rand::fix_fields method.
The Item_func_rand::val_real method has been modified to
call seed_random() on the first evaluation of this method
if an argument is a function.


mysql-test/r/func_math.result:
  Added test case for bug #44768.
mysql-test/t/func_math.test:
  Added test case for bug #44768.
sql/item_func.cc:
  Bug #44768: SIGFPE crash when selecting rand from a view containing null
  
  1. Initialization of random value by seed_random() has been
     removed from Item_func_rand::fix_fields method.
  2. The Item_func_rand::val_real method has been modified to
     call seed_random() on the first evaluation of this method
     if an argument is a function.
sql/item_func.h:
  Bug #44768: SIGFPE crash when selecting rand from a view containing null
  
  1. The Item_func_rand::first_eval has been added to trace
     the first evaluation of the val_real method.
  2. The Item_func_rand::cleanup method has been added to
     cleanup the first_eval flag.
2009-05-18 09:21:25 +05:00
Alexey Kopytov
8ae8162403 Manual merge to 5.1. 2009-02-23 14:42:31 +02:00
Alexey Kopytov
0e62c9aa63 Fix for bug #15936: "round" differs on Windows to Unix
Both of our own implementations of rint(3) were inconsistent with the
most common behavior of rint() on those platforms that have it: round
to nearest, break ties by rounding to nearest even.

Fixed by leaving just one implementation of rint() in our source tree,
and changing its behavior to match the most common native
implementations on other platforms.

configure.in:
  Added checks for fenv.h and fesetround().
include/config-win.h:
  Removed the incorrect implementation of rint() for Windows.
include/my_global.h:
  Added an rint() implementation for platforms that do not have it.
mysql-test/r/func_math.result:
  Added a test case for bug #15936.
mysql-test/t/func_math.test:
  Added a test case for bug #15936.
sql/mysqld.cc:
  Explicitly set the FPU rounding mode with fesetround().
2009-02-23 14:28:26 +02:00
Alexey Kopytov
1571f06196 Merge into dev tree. 2009-02-10 16:27:35 +03:00
Alexey Kopytov
a01946373d Fix for bug #21205: Different number of digits for float/double/real in --ps-protocol
Various parts of code used different 'precision' arguments for sprintf("%g") when converting
floating point numbers to a string. This led to differences in results in some cases 
depending on whether the text-based or prepared statements protocol is used for a query.

Fixed by changing arguments to sprintf("%g") to always be 15 (DBL_DIG) so that results are
consistent regardless of the protocol.

This patch will be null-merged to 6.0 as the problem does not exists there (fixed by the
patch for WL#2934).

client/sql_string.cc:
  Use 15 (DBL_DIG) as a precision argument for sprintf(), as Field_double::val_str() does.
libmysql/libmysql.c:
  Use 15 (DBL_DIG) as a precision argument for sprintf(), as Field_double::val_str() does.
mysql-test/r/archive_gis.result:
  Fixed test results to take additional precision into account.
mysql-test/r/func_group.result:
  Fixed test results to take additional precision into account.
mysql-test/r/func_math.result:
  Fixed test results to take additional precision into account.
mysql-test/r/func_str.result:
  Fixed test results to take additional precision into account.
mysql-test/r/gis.result:
  Fixed test results to take additional precision into account.
mysql-test/r/innodb_gis.result:
  Fixed test results to take additional precision into account.
mysql-test/r/select.result:
  Fixed test results to take additional precision into account.
mysql-test/r/sp.result:
  Fixed test results to take additional precision into account.
mysql-test/r/type_float.result:
  Fixed test results to take additional precision into account.
mysql-test/t/type_float.test:
  Fixed test results to take additional precision into account.
sql/sql_string.cc:
  Use 15 (DBL_DIG) as a precision argument for sprintf(), as Field_double::val_str() does.
2009-01-28 20:59:08 +03:00
unknown
61c31af45d Fix for bug #31236: Inconsistent division by zero behavior for
floating point numbers

Some math functions did not check if the result is a valid number
(i.e. neither of +-inf or nan).

Fixed by validating the result where necessary and returning NULL in
case of invalid result.


BitKeeper/deleted/.del-matherr.c:
  Rename: sql/matherr.c -> BitKeeper/deleted/.del-matherr.c
configure.in:
  Removed DONT_USE_FINITE, it is not used anywhere.
include/my_global.h:
  isfinite() is a C99 macro which absoletes finite(). First try to use
  it, then fall back to finite() if the target platform has it,
  otherwise use our own implementation.
mysql-test/r/func_math.result:
  Added a test case for bug #31236.
mysql-test/r/strict.result:
  Fixed a test case which relied on old behavior.
mysql-test/t/func_math.test:
  Added a test case for bug #31236.
mysql-test/t/strict.test:
  Fixed a test case which relied on old behavior.
sql/field.cc:
  No need to check if the finite() or its equivalent is available.
sql/item_func.cc:
  Use fix_result() wherever the result can be one of +-inf or nan, 
  assuming the function arguments are valid numbers.
  Removed fix_result() from functions that are defined for all possible
  input numbers.
sql/item_func.h:
  Moved fix_result() from Item_dec_func to Item_func which is a common
  ancestor for Item_dec_func and Item_num_op.
sql/unireg.h:
  Removed POSTFIX_ERROR because no code returns it.
2008-02-20 00:33:43 +03:00
unknown
163ba66c3f merge 5.0-opt -> 5.1-opt
mysql-test/r/func_math.result:
  Auto merged
mysql-test/t/func_math.test:
  Auto merged
mysql-test/t/view_grant.test:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_view.cc:
  Auto merged
2007-10-01 12:56:25 +03:00
unknown
0ad23eb8a5 removed undeterministic test result from the fux for bug 30587 2007-10-01 12:51:59 +03:00
unknown
fb05833eac fixed pb problem with the fix for bug 30587 2007-10-01 11:32:29 +03:00
unknown
82c059cf2f Merge macbook:mysql/work/B30587-5.0-opt
into  magare.gmz:/home/kgeorge/mysql/work/B30587-5.1-opt


mysql-test/r/func_math.result:
  Auto merged
mysql-test/t/func_math.test:
  Auto merged
sql/item_func.cc:
  Auto merged
2007-09-28 17:03:14 +03:00
unknown
bebcb22183 Bug #30587: mysql crashes when trying to group by TIME div NUMBER
When calculating the result length of an integer DIV function 
the number of decimals was used without checking the result type
first. Thus an uninitialized number of decimals was used for some 
types. This caused an excessive amount of memory to be allocated 
for the field's buffer and crashed the server.

 
Fixed by using the number of decimals only for data types that 
can have decimals and thus have valid decimals number.


mysql-test/r/func_math.result:
  Bug #30587: test case
mysql-test/t/func_math.test:
  Bug #30587: test case
sql/item_func.cc:
  Bug #30587: Don't use decimals on a type that doesn't have them.
2007-09-28 16:46:05 +03:00
unknown
59a35c9afc Merge polly.local:/home/kaa/src/maint/bug24912/my50-bug24912
into  polly.local:/home/kaa/src/maint/bug24912/my51-bug24912


mysql-test/r/type_newdecimal.result:
  Auto merged
mysql-test/t/func_math.test:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/item_func.h:
  Auto merged
sql/mysql_priv.h:
  Auto merged
mysql-test/r/func_math.result:
  Manual merge.
sql/item_strfunc.cc:
  Manual merge.
2007-04-28 20:04:03 +04:00
unknown
38090df9b5 Fix for bug #24912 "problems with bigint in abs() ceiling() round() truncate() mod()" and a number of related problems:
- unsigned flag was not handled correctly for a number of mathematical funcions, which led to incorrect results
- passing large values as the number of decimals to ROUND() resulted in incorrect results and even server crashes in some cases
- reverted the fix and the testcase for bug #10083 as it violates the manual
- fixed some testcases which relied on broken ROUND() behavior


mysql-test/r/func_math.result:
  - Removed the testcase for bug #10083 (not a bug according to the manual)
  - Changed the testcase for bug #9837 to expect a correct ROUND() behavior
  - Added testcases for bug #24912 and all related bugs found
mysql-test/r/type_newdecimal.result:
  Fixed a truncate() testcase which relied on broken behavior
mysql-test/t/func_math.test:
  - Removed the testcase for bug #10083 (not a bug according to the manual)
  - Changed the testcase for bug #9837 to expect a correct ROUND() behavior
  - Added testcases for bug #24912 and all related bugs found
sql/item_func.cc:
  Various changes to fix bug #24912 and all related bugs found:
  - honor unsigned_flag in various Item_* functions
  - correctly handle out-of-range numbers of decimals in Item_func_round::fix_length_and_dec()
  - changed the argument specifying the number of decimals in my_double_round() from int to longlong, added a new argument to pass the 'unsigned flag'
  - changed my_double_round() to correctly handle large values passed as the 'number of decimals' argument
  - added a my_double_round() analog for BIGINT UNSIGNED arguments (my_unsigned_round())
  - fixed Item_func_round()::int_op() to not overflow even when the result is within integer range
  - fixed a bug Item_founc_round()::decimal_op() which resulted in crash when a large number of decimals was passed to my_decimal_round()
sql/item_func.h:
  Various fixed to correctly handle unsigned values.
sql/item_strfunc.cc:
  Changed the call to my_double_round() to match the new declaration.
sql/mysql_priv.h:
  Changed the declaration for my_double_round() to be able pass arbitrary integers as number of decimals (both signed and unsigned)
2007-04-28 20:01:01 +04:00
unknown
d74a7b9def Bug #6172: RAND(a) should only accept constant values as arguments
RAND() must accept scalar expressions regardless of their kind.
 That includes both constant expressions and expressions that 
 depend on column values.
 When the expression is constant the random seed can be initialized
 at compile time.
 However when the expression is not constant the random seed must be
 initialized at each invocation (while it still can be allocated at
 compile time).
 Implemented the above rules by extending Item_func_rand::val_real()
 to initialize the random seed at the correct place.


mysql-test/r/func_math.result:
  Bug #6172: RAND(a) should only accept constant values as arguments
   - extened the test case
mysql-test/t/func_math.test:
  Bug #6172: RAND(a) should only accept constant values as arguments
   - extened the test case
sql/item_func.cc:
  Bug #6172: RAND(a) should only accept constant values as arguments
   - allow specifying non-const expressions as RAND() arguments
sql/item_func.h:
  Bug #6172: RAND(a) should only accept constant values as arguments
   - allow specifying non-const expressions as RAND() arguments
2007-01-23 19:45:58 +02:00
unknown
384407aaeb Bug#21114 (Foreign key creation fails to table with name format)
Due to the complexity of this change, everything is documented in WL#3565

This patch is the third iteration, it takes into account the comments
received to date.


mysql-test/r/func_math.result:
  Improved test coverage
mysql-test/r/view.result:
  Name collision, x() is a geometry native in function
mysql-test/t/func_math.test:
  Improved test coverage
mysql-test/t/view.test:
  Name collision, x() is a geometry native in function
sql/item_create.cc:
  Revised the create_func implementation
sql/item_create.h:
  Revised the create_func implementation
sql/item_geofunc.h:
  Explicit Item allocation in the thread memory pool.
sql/lex.h:
  Removed function parsing from the lexical parser
sql/lex_symbol.h:
  Removed function parsing from the lexical parser
sql/mysql_priv.h:
  Server initialization and shutdown
sql/mysqld.cc:
  Server initialization and shutdown
sql/share/errmsg.txt:
  New error messages
sql/sql_yacc.yy:
  Removed function parsing from the lexical parser
tests/mysql_client_test.c:
  Spaces are no longer significant for function calls
mysql-test/include/parser_bug21114.inc:
  New tests
mysql-test/r/parser.result:
  New tests
mysql-test/r/parser_bug21114_innodb.result:
  New tests
mysql-test/t/parser.test:
  New tests
mysql-test/t/parser_bug21114_innodb.test:
  New tests
2006-11-02 11:01:53 -07:00
unknown
deee3a30d6 Merge epotemkin@bk-internal.mysql.com:/home/bk/mysql-5.1-opt
into  sunlight.local:/local_work/tmp_merge-5.1-opt-mysql


mysql-test/r/auto_increment.result:
  Auto merged
mysql-test/r/binlog_row_blackhole.result:
  Auto merged
mysql-test/r/binlog_stm_blackhole.result:
  Auto merged
mysql-test/r/date_formats.result:
  Auto merged
mysql-test/r/func_compress.result:
  Auto merged
mysql-test/r/func_gconcat.result:
  Auto merged
mysql-test/r/func_group.result:
  Auto merged
mysql-test/r/func_math.result:
  Auto merged
mysql-test/r/func_str.result:
  Auto merged
mysql-test/r/func_system.result:
  Auto merged
mysql-test/r/func_time.result:
  Auto merged
mysql-test/r/gis.result:
  Auto merged
mysql-test/r/group_by.result:
  Auto merged
mysql-test/r/group_min_max.result:
  Auto merged
mysql-test/r/myisam.result:
  Auto merged
mysql-test/r/olap.result:
  Auto merged
mysql-test/r/partition_pruning.result:
  Auto merged
mysql-test/r/query_cache.result:
  Auto merged
mysql-test/r/rpl_get_lock.result:
  Auto merged
mysql-test/r/rpl_master_pos_wait.result:
  Auto merged
mysql-test/r/select.result:
  Auto merged
mysql-test/r/subselect.result:
  Auto merged
mysql-test/r/type_blob.result:
  Auto merged
mysql-test/r/union.result:
  Auto merged
mysql-test/r/variables.result:
  Auto merged
mysql-test/r/view.result:
  Auto merged
mysql-test/t/group_min_max.test:
  Auto merged
mysql-test/t/partition_pruning.test:
  Auto merged
sql/opt_range.cc:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/table.h:
  Auto merged
2006-08-01 09:24:19 +04:00
unknown
ef452e19bf BUG#14940 "MySQL choose wrong index", v.2
- Make the range-et-al optimizer produce E(#table records after table 
                                           condition is applied),
- Make the join optimizer use this value,
- Add "filtered" column to EXPLAIN EXTENDED to show 
  fraction of records left after table condition is applied
- Adjust test results, add comments


mysql-test/r/archive_gis.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/auto_increment.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/bdb_gis.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/bench_count_distinct.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/binlog_stm_blackhole.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/case.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/cast.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/compress.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/ctype_collate.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/ctype_cp1250_ch.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/date_formats.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/distinct.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/fulltext.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_compress.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_crypt.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_default.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_encrypt.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_gconcat.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_group.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_if.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_in.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_like.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_math.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_op.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_regexp.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_set.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_str.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_system.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_test.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_time.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/gis.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/group_by.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/group_min_max.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/having.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/heap.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/heap_hash.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/index_merge.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/index_merge_innodb.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/index_merge_ror.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/innodb_gis.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/insert_update.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/join.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/join_nested.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/key_diff.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/myisam.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/ndb_gis.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/negation_elimination.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/null.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/olap.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/partition_pruning.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/query_cache.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/row.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/rpl_get_lock.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/rpl_master_pos_wait.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/select.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/ssl.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/ssl_compress.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/subselect.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/type_blob.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/union.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/varbinary.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/variables.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/view.result:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/t/ctype_cp1250_ch.test:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/t/func_like.test:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/t/group_min_max.test:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/t/index_merge_ror.test:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/t/index_merge_ror_cpk.test:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/t/join.test:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/t/partition_pruning.test:
  BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
sql/opt_range.cc:
  BUG#14940: Make range/index_merge/group-min-max optimizer produce TABLE::quick_condition_rows -
    estimate of #records that will match the table condition.
sql/sql_class.cc:
  BUG#14940: Add "filtered" column to output of EXPLAIN EXTENDED
sql/sql_select.cc:
  BUG#14940: 
  - Make the join optimizer to use TABLE::quick_condition_rows=
    = E(#table records after filtering with table condition) 
  - Add "filtered" column to output of EXPLAIN EXTENDED
sql/sql_select.h:
  BUG#14940: Added comments
sql/table.h:
  BUG#14940: Added comments
2006-07-28 21:27:01 +04:00
unknown
d013f9e53a Merge bodhi.local:/opt/local/work/tmp_merge
into  bodhi.local:/opt/local/work/mysql-5.1-runtime-merge-5.0


include/my_sys.h:
  Auto merged
mysql-test/r/auto_increment.result:
  Auto merged
mysql-test/r/func_math.result:
  Auto merged
mysql-test/r/func_system.result:
  Auto merged
mysql-test/r/func_time.result:
  Auto merged
mysql-test/r/information_schema.result:
  Auto merged
mysql-test/r/query_cache.result:
  Auto merged
mysql-test/r/subselect.result:
  Auto merged
mysql-test/r/trigger.result:
  Auto merged
mysql-test/r/type_blob.result:
  Auto merged
mysql-test/r/variables.result:
  Auto merged
mysql-test/r/view.result:
  Auto merged
mysql-test/t/trigger.test:
  Auto merged
sql/ha_ndbcluster.cc:
  Auto merged
sql/log.cc:
  Auto merged
sql/slave.cc:
  Auto merged
sql/sql_lex.cc:
  Auto merged
sql/sql_lex.h:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_trigger.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
storage/ndb/src/kernel/blocks/dbdict/Dbdict.hpp:
  Auto merged
storage/ndb/src/mgmsrv/ConfigInfo.cpp:
  Auto merged
sql/slave.h:
  SCCS merged
mysql-test/r/show_check.result:
  Manual merge.
mysql-test/t/show_check.test:
  Manual merge.
sql/log_event.cc:
  Manual merge.
sql/share/errmsg.txt:
  Manual merge.
sql/sql_class.h:
  Manual merge.
sql/sql_db.cc:
  Manual merge.
2006-07-13 11:43:52 +04:00
unknown
90cb4c03fd Bug#17203: "sql_no_cache sql_cache" in views created from prepared statement
The problem was that we restored SQL_CACHE, SQL_NO_CACHE flags in SELECT
statement from internal structures based on value set later at runtime, not
the original value set by the user.

The solution is to remember that original value.


mysql-test/r/auto_increment.result:
  Update result to not report SQL_NO_CACHE if it wasn't there at first place.
mysql-test/r/func_compress.result:
  Update result to not report SQL_NO_CACHE if it wasn't there at first place.
mysql-test/r/func_math.result:
  Update result to not report SQL_NO_CACHE if it wasn't there at first place.
mysql-test/r/func_system.result:
  Update result to not report SQL_NO_CACHE if it wasn't there at first place.
mysql-test/r/func_time.result:
  Update result to not report SQL_NO_CACHE if it wasn't there at first place.
mysql-test/r/information_schema.result:
  Update result to not report SQL_NO_CACHE if it wasn't there at first place.
mysql-test/r/query_cache.result:
  Update result to not report SQL_NO_CACHE if it wasn't there at first place.
mysql-test/r/rpl_get_lock.result:
  Update result to not report SQL_NO_CACHE if it wasn't there at first place.
mysql-test/r/rpl_master_pos_wait.result:
  Update result to not report SQL_NO_CACHE if it wasn't there at first place.
mysql-test/r/show_check.result:
  Add result for bug#17203.
mysql-test/r/subselect.result:
  Update result to not report SQL_NO_CACHE if it wasn't there at first place.
mysql-test/r/type_blob.result:
  Update result to not report SQL_NO_CACHE if it wasn't there at first place.
mysql-test/r/variables.result:
  Update result to not report SQL_NO_CACHE if it wasn't there at first place.
mysql-test/r/view.result:
  Update result to not report SQL_NO_CACHE if it wasn't there at first place.
mysql-test/t/show_check.test:
  Add test case for bug#17203.
sql/sql_lex.cc:
  Reset SELECT_LEX::sql_cache together with SELECT_LEX::options.
sql/sql_lex.h:
  Add SELECT_LEX::sql_cache field to store original user setting.
sql/sql_select.cc:
  Output SQL_CACHE and SQL_NO_CACHE depending on stored original user setting.
sql/sql_yacc.yy:
  Make effect of SQL_CACHE and SQL_NO_CACHE mutually exclusive.  Ignore
  SQL_CACHE if SQL_NO_CACHE was used.  Remember what was set by the user.
  Reset SELECT_LEX::sql_cache together with SELECT_LEX::options.
2006-06-27 21:28:32 +04:00
unknown
6b81326c53 Merge mysql.com:/extern/mysql/5.0/generic/mysql-5.0
into  mysql.com:/extern/mysql/5.1/generic/mysql-5.1-new


libmysql/libmysql.c:
  Auto merged
mysql-test/r/binary.result:
  Auto merged
mysql-test/r/federated.result:
  Auto merged
mysql-test/r/func_math.result:
  Auto merged
mysql-test/r/grant.result:
  Auto merged
mysql-test/r/heap.result:
  Auto merged
mysql-test/r/sp.result:
  Auto merged
mysql-test/r/trigger.result:
  Auto merged
mysql-test/r/type_decimal.result:
  Auto merged
mysql-test/t/binary.test:
  Auto merged
mysql-test/t/federated.test:
  Auto merged
mysql-test/t/mysql.test:
  Auto merged
mysql-test/t/sp.test:
  Auto merged
mysql-test/t/trigger.test:
  Auto merged
sql/field_conv.cc:
  Auto merged
sql/ha_federated.cc:
  Auto merged
sql/ha_federated.h:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/item_strfunc.h:
  Auto merged
sql/sql_acl.cc:
  Auto merged
sql/sql_base.cc:
  Auto merged
sql/sql_trigger.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
sql/table.cc:
  Auto merged
sql/table.h:
  Auto merged
tests/mysql_client_test.c:
  Auto merged
support-files/mysql.spec.sh:
  Manual merge. (use local)
2006-03-06 19:46:17 +01:00
unknown
bb453729b8 Fix for bug#16678 FORMAT gives wrong result if client run with default-character-set=utf8
calculate Item_func_format::max_length using charset->mbmaxlen


mysql-test/r/func_math.result:
  Fix for bug#16678 FORMAT gives wrong result if client run with default-character-set=utf8
    test case
mysql-test/t/func_math.test:
  Fix for bug#16678 FORMAT gives wrong result if client run with default-character-set=utf8
    test case
2006-03-06 12:52:38 +04:00
unknown
31a7a0d646 Bug#10460 SHOW CREATE TABLE uses inconsistent upper/lower case
mysql-test/r/alter_table.result:
  Update test result
mysql-test/r/analyse.result:
  Update test result
mysql-test/r/archive.result:
  Update test result
mysql-test/r/archive_bitfield.result:
  Update test result
mysql-test/r/archive_gis.result:
  Update test result
mysql-test/r/bdb.result:
  Update test result
mysql-test/r/bdb_gis.result:
  Update test result
mysql-test/r/bigint.result:
  Update test result
mysql-test/r/binary.result:
  Update test result
mysql-test/r/case.result:
  Update test result
mysql-test/r/cast.result:
  Update test result
mysql-test/r/constraints.result:
  Update test result
mysql-test/r/create.result:
  Update test result
mysql-test/r/ctype_collate.result:
  Update test result
mysql-test/r/ctype_create.result:
  Update test result
mysql-test/r/ctype_latin1_de.result:
  Update test result
mysql-test/r/ctype_many.result:
  Update test result
mysql-test/r/ctype_mb.result:
  Update test result
mysql-test/r/ctype_recoding.result:
  Update test result
mysql-test/r/ctype_sjis.result:
  Update test result
mysql-test/r/ctype_tis620.result:
  Update test result
mysql-test/r/ctype_ucs.result:
  Update test result
mysql-test/r/ctype_ujis.result:
  Update test result
mysql-test/r/ctype_utf8.result:
  Update test result
mysql-test/r/default.result:
  Update test result
mysql-test/r/events.result:
  Update test result
mysql-test/r/federated.result:
  Update test result
mysql-test/r/fulltext.result:
  Update test result
mysql-test/r/func_gconcat.result:
  Update test result
mysql-test/r/func_group.result:
  Update test result
mysql-test/r/func_math.result:
  Update test result
mysql-test/r/func_misc.result:
  Update test result
mysql-test/r/func_str.result:
  Update test result
mysql-test/r/func_system.result:
  Update test result
mysql-test/r/gis-rtree.result:
  Update test result
mysql-test/r/heap.result:
  Update test result
mysql-test/r/index_merge_innodb.result:
  Update test result
mysql-test/r/information_schema.result:
  Update test result
mysql-test/r/innodb.result:
  Update test result
mysql-test/r/innodb_gis.result:
  Update test result
mysql-test/r/key.result:
  Update test result
mysql-test/r/merge.result:
  Update test result
mysql-test/r/myisam.result:
  Update test result
mysql-test/r/mysqldump-max.result:
  Update test result
mysql-test/r/mysqldump.result:
  Update test result
mysql-test/r/ndb_bitfield.result:
  Update test result
mysql-test/r/ndb_gis.result:
  Update test result
mysql-test/r/ndb_partition_key.result:
  Update test result
mysql-test/r/null.result:
  Update test result
mysql-test/r/partition.result:
  Update test result
mysql-test/r/partition_02myisam.result:
  Update test result
mysql-test/r/partition_mgm_err.result:
  Update test result
mysql-test/r/partition_range.result:
  Update test result
mysql-test/r/ps_2myisam.result:
  Update test result
mysql-test/r/ps_3innodb.result:
  Update test result
mysql-test/r/ps_4heap.result:
  Update test result
mysql-test/r/ps_5merge.result:
  Update test result
mysql-test/r/ps_6bdb.result:
  Update test result
mysql-test/r/rpl_mixed_ddl_dml.result:
  Update test result
mysql-test/r/rpl_multi_engine.result:
  Update test result
mysql-test/r/rpl_ndb_UUID.result:
  Update test result
mysql-test/r/show_check.result:
  Update test result
mysql-test/r/sp-vars.result:
  Update test result
mysql-test/r/sp.result:
  Update test result
mysql-test/r/sql_mode.result:
  Update test result
mysql-test/r/strict.result:
  Update test result
mysql-test/r/subselect.result:
  Update test result
mysql-test/r/symlink.result:
  Update test result
mysql-test/r/synchronization.result:
  Update test result
mysql-test/r/system_mysql_db.result:
  Update test result
mysql-test/r/temp_table.result:
  Update test result
mysql-test/r/trigger.result:
  Update test result
mysql-test/r/type_binary.result:
  Update test result
mysql-test/r/type_bit.result:
  Update test result
mysql-test/r/type_bit_innodb.result:
  Update test result
mysql-test/r/type_blob.result:
  Update test result
mysql-test/r/type_decimal.result:
  Update test result
mysql-test/r/type_enum.result:
  Update test result
mysql-test/r/type_float.result:
  Update test result
mysql-test/r/type_nchar.result:
  Update test result
mysql-test/r/type_newdecimal.result:
  Update test result
mysql-test/r/type_set.result:
  Update test result
mysql-test/r/type_timestamp.result:
  Update test result
mysql-test/r/type_varchar.result:
  Update test result
mysql-test/r/union.result:
  Update test result
mysql-test/r/user_var.result:
  Update test result
mysql-test/r/variables.result:
  Update test result
sql/sql_show.cc:
  Make ouput from SHOW CREATE TABLE use uppercase for "CHARACTER SET", "COLLATE", "DEFAULT", "ON UPDATE" and "AUTO_INCREMENT"
2006-02-22 10:09:59 +01:00
unknown
c9bb7e1f02 item_func.cc:
fix for bug#8461

  BUG 8461 - TRUNCATE returns incorrect result if 2nd argument is negative
  Reason: Both TRUNCATE/ROUND converts INTEGERS to DOUBLE and back to INTEGERS
  Changed the integer routine to work on integers only.
  This bug affects 4.1, 5.0 and 5.1
  Fixing in 4.1 will need to change the routine to handle different types individually.
  5.0 did had different routines for different types already just the INTEGER routine was bad.


sql/item_func.cc:
  fix for bug#8461
  BUG 8461 - TRUNCATE returns incorrect result if 2nd argument is negative
  Reason: TRUNCATE converts INTEGERS to DOUBLE and back to INTEGERS
  Both ROUND and TRUNCATE are affected by this.
  Changed the integer routine to work on integers only.
  This bug affects 4.1 5,0 and 5
  Fixing in 4.1 will need to change the routine to handle different types individually.
2006-02-07 13:26:35 +01:00
unknown
80a8d8c4f8 Merge mysql.com:/home/jimw/my/mysql-4.1-clean
into  mysql.com:/home/jimw/my/mysql-5.0-clean


mysql-test/t/func_math.test:
  Auto merged
mysql-test/r/func_math.result:
  Resolve conflict
sql/item_func.cc:
  Resolve conflict
2005-10-27 18:46:00 -07:00
unknown
47b044f411 Fix Item_func_abs::fix_length_and_dec() to set maybe_null properly. (Bug #14009)
mysql-test/r/func_math.result:
  Add new results
mysql-test/t/func_math.test:
  Add new regression test
sql/item_func.cc:
  Set maybe_null in Item_func_abs::fix_length_and_dec().
2005-10-17 17:00:42 -07:00
unknown
1f6bc6550f Fix for bug #13820 (No warning on log(NEGATIVE))
mysql-test/r/func_math.result:
  result fixed
mysql-test/t/func_math.test:
  test case added
sql/item_func.cc:
  tests for (value<=0.0) added to LOG* functions
2005-10-17 12:32:22 +05:00
unknown
5618d0217e Merge sanja.is.com.ua:/home/bell/mysql/bk/work-4.1
into  sanja.is.com.ua:/home/bell/mysql/bk/work-mrg-5.0


configure.in:
  Auto merged
mysql-test/r/func_math.result:
  Auto merged
mysql-test/r/ps.result:
  Auto merged
mysql-test/t/func_math.test:
  Auto merged
mysql-test/t/ps.test:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/set_var.cc:
  Auto merged
sql/sql_cache.cc:
  Auto merged
sql/sql_cache.h:
  Auto merged
2005-09-06 20:51:15 +03:00
unknown
61a5fac1cc Bug #6172 RAND(a) should only accept constant values as arguments(2nd version)
Argument of RAND function can be constant value only
2005-09-06 16:19:59 +05:00
unknown
421dd5f1c2 Fix two test results that were merged out-of-order.
mysql-test/r/func_math.result:
  Fix incorrect merge of test results
mysql-test/r/user_var.result:
  Fix incorrect merge
2005-08-01 19:21:56 -07:00
unknown
d083e4ac1b Merge mysql.com:/home/jimw/my/mysql-4.1-clean
into  mysql.com:/home/jimw/my/mysql-5.0-clean


mysql-test/r/key_cache.result:
  Auto merged
mysql-test/r/ps_1general.result:
  Auto merged
mysql-test/r/variables.result:
  Auto merged
mysql-test/r/func_math.result:
  Resolve conflicts
mysql-test/r/user_var.result:
  Resolve conflicts
mysql-test/t/func_math.test:
  Resolve conflicts
mysql-test/t/user_var.test:
  Resolve conflicts
sql/item_func.cc:
  Resolve conflicts
sql/sql_parse.cc:
  Resolve conflicts
2005-08-01 17:54:57 -07:00
unknown
5841d70af8 Fix multiplication of abs() by a negative value. (Bug #11402)
mysql-test/r/func_math.result:
  Add new results
mysql-test/t/func_math.test:
  Add new regression test
sql/item_func.cc:
  Don't set result of abs() to unsigned. Result should still be
  a signed value, even if always positive.
2005-06-22 20:00:21 -07:00
unknown
df60c7ef2d Fix for bug #10632 (CEILING returns wrong result)
mysql-test/r/func_math.result:
  test result fixed
mysql-test/t/func_math.test:
  test case added
strings/decimal.c:
  handling of round_digit changed - we have to check all the digits after
  the point if round_digit is 0
2005-06-15 19:53:40 +05:00
unknown
146893a7a0 Fix for bug #10083 (round doesn't increase scale)
mysql-test/r/func_math.result:
  test result fixed
mysql-test/t/func_math.test:
  test case added
sql/item_func.cc:
  now we always use decimals_to_set
2005-06-09 15:27:26 +05:00
unknown
4408350b51 Fix for bug #8429 (FORMAT returns incorrect result)
mysql-test/r/func_math.result:
  test result ixed
mysql-test/t/func_math.test:
  test case added
sql/item_strfunc.cc:
  Item_func_format::val_str now handles 'decimal' and 'double' values in
  different way
2005-06-08 15:49:36 +05:00
unknown
4482604ec6 hf's fix for bug #9060 (FORMAT returns incorrect result)
we need proper rounding there


mysql-test/r/func_math.result:
  test result fixed
mysql-test/t/func_math.test:
  test case added
sql/item_func.cc:
  my_double_round implementation added
sql/item_strfunc.cc:
  my_double_round used
sql/mysql_priv.h:
  my_double_round interface
2005-05-20 01:04:08 +05:00
unknown
a082303fe1 after-merge fix
mysql-test/r/func_math.result:
  after merge fix:
  the test should be added after we have new hf's pm code pushed.
mysql-test/t/func_math.test:
  after merge fix:
  the test should be added after we have new hf's pm code pushed.
2005-04-27 19:06:47 +05:00
unknown
a437b82aff A fix (bug #9837: round(1, 6) delivers wrong value in create table context).
sql/item_func.cc:
  A fix (bug #9837: round(1, 6) delivers wrong value in create table context).
  As we change decimals, we should change max_length accordingly.
2005-04-19 14:44:54 +05:00
unknown
f06f816100 A fix (bug #7281: RAND(RAND) crashes server). 2004-12-20 13:47:38 +04:00
unknown
ae2bf6275e after merge fixes
strings/my_vsnprintf.c:
  %.#s support in my_vsnprintf
BitKeeper/etc/ignore:
  Added EXCEPTIONS-CLIENT to the ignore list
2004-08-19 03:02:09 +02:00
unknown
fd51cf47a9 fixed flags of printed query 2004-05-13 23:47:20 +03:00