Commit graph

1040 commits

Author SHA1 Message Date
Alexander Barkov
f02800bd97 Backporting WL#3759 Optimize identifier conversion in client-server protocol
This patch provides performance improvements:
- send_fields() when character_set_results = latin1
  is now about twice faster for column/table/database
  names, consisting on ASCII characters.

Changes:

- Protocol doesn't use "convert" temporary buffer anymore,
  and converts strings directly to "packet".

- General conversion optimization: quick conversion
  of ASCII strings was added.

modified files:

include/m_ctype.h
- Adding a new flag.
- Adding a new function prototype

libmysqld/lib_sql.cc
- Adding quick conversion method for embedded library:
  conversion is now done directly to result buffer,
  without using a temporary buffer.

mysys/charset.c
- Mark all dynamic ucs2 character sets as non-ASCII
- Mark some dymamic 7bit and 8bit charsets as non-ASCII
  (for example swe7 is not fully ASCII compatible).

sql/protocol.cc
- Adding quick method to convert a string directly
  into protocol buffer, without using a temporary buffer.

sql/protocol.h
- Adding a new method prototype

sql/sql_string.cc
  Optimization for conversion between two ASCII-compatible charsets:
- quickly convert ASCII strings,
  switch to mc_wc->wc_mb method only when a non-ASCII character is met.
- copy four ASCII characters at once on i386

strings/conf_to_src.c
- Marking non-ASCII character sets with a flag.

strings/ctype-extra.c
- Regenerating ctype-extra.c by running "conf_to_src".

strings/ctype-uca.c
- Marking UCS2 character set as non-ASCII.

strings/ctype-ucs2.c
- Marking UCS2 character set as non-ASCII.

strings/ctype.c
- A new function to detect if a 7bit or 8bit character set
  is ascii compatible.
2009-09-30 10:09:28 +05:00
Mats Kindahl
d47710c8dc WL#5016: Fix header file include guards
Adding header include file guards to files that are missing such.
2009-09-23 23:32:31 +02:00
Staale Smedseng
5be4c38226 Merge from 5.0 for 43414 2009-08-28 18:21:54 +02:00
Staale Smedseng
1ba25ae47c Bug #43414 Parenthesis (and other) warnings compiling MySQL
with gcc 4.3.2
      
This patch fixes a number of GCC warnings about variables used
before initialized. A new macro UNINIT_VAR() is introduced for
use in the variable declaration, and LINT_INIT() usage will be
gradually deprecated. (A workaround is used for g++, pending a
patch for a g++ bug.)
      
GCC warnings for unused results (attribute warn_unused_result)
for a number of system calls (present at least in later
Ubuntus, where the usual void cast trick doesn't work) are
also fixed.


client/mysqlmanager-pwgen.c:
  A fix for warn_unused_result, adding fallback to use of
  srand()/rand() if /dev/random cannot be used. Also actually
  adds calls to rand() in the second branch so that it actually
  creates a random password.
2009-08-28 17:51:31 +02:00
Georgi Kodinov
1a4bc9a1e4 Bug #46042: backported the fix for the valgrind warning from 5.1 2009-07-16 16:13:26 +03:00
Alexander Barkov
c6771e7bde Backporting "WL#3332 Korean Enhancements" and
"WL#4584 New euckr characters" from 5.4.
(as agreed on ServerPT meeting on July 8).
2009-07-24 11:27:23 +05:00
Staale Smedseng
300a8721fa Merge from 5.0 2009-06-29 16:00:47 +02:00
Staale Smedseng
6777150883 Merge from 5.0-bt 2009-06-29 15:17:01 +02:00
Tatiana A. Nurnberg
6e422ce034 Addendum to Bug #45286: backport macro name form other tree
use same (slightly unwieldy) name in all trees; fix before this version goes "public".
bless ctype to avoid upmerge conflict, le sigh.
2009-06-06 15:05:44 +02:00
Georgi Kodinov
5fc05b9528 automerge 2009-06-05 15:30:57 +03:00
Georgi Kodinov
22454390c0 Bug #45286: compilation warnings on mysql-5.0-bugteam on MacOSX
Fixed the 5.0-bugteam MacOSX warnings.

client/mysqldump.c:
  Bug #45286: typecasts
cmd-line-utils/readline/bind.c:
  Bug #45286: use variable of right type
cmd-line-utils/readline/display.c:
  Bug #45286: use variable of right type
dbug/user.r:
  Bug #45286: no warnings in generating man pages
strings/ctype.c:
  Bug #45286: typecasts
2009-06-05 15:05:26 +03:00
Alexander Barkov
d7bfc76dec Bug#43827 Server closes connections and restarts
Problem:
  Crash happened with a user-defined utf8 collation,
  on attempt to insert a value longer than the column
  to store.
Reason:
  The "ctype" member was not initialized (NULL) when
  allocating a user-defined utf8 collation, so an attempt
  to call my_ctype(cs, *str) to check if we loose any important
  data when truncating the value made the server crash.
Fix:
  Initializing tge "ctype" member to a proper value.


mysql-test/r/ctype_ldml.result
  Adding tests

mysql-test/t/ctype_ldml.test
  Adding tests

strings/ctype-uca.c
  Adding initialization of "ctype" member.

modified:
  mysql-test/r/ctype_ldml.result
  mysql-test/t/ctype_ldml.test
  strings/ctype-uca.c
2009-06-04 14:35:29 +05:00
Alexander Barkov
0df0070549 Bug#44352 UPPER/LOWER function doesn't work correctly
on cp932 and sjis environment.
Problem: case conversion erroneously changes the second bytes
of multi-byte sequences because single-byte functions were
called in a mistake.
Fix: call multi-byte aware functions instead.
2009-05-05 11:55:22 +05:00
Georgi Kodinov
c36e935ac2 merged 5.0-bugteam -> 5.1-bugteam 2009-03-24 15:58:52 +02:00
Narayanan V
de750af17d merging with mysql-5.0-bugteam 2009-03-20 11:42:55 +05:30
Narayanan V
c1f335237b Bug#42937 strings/CHARSET_INFO.txt not included in source distributions
The reference manual has instructions for adding new character
sets, and refers to the string/CHARSET_INFO.txt file. This file
is currently not present in the distribution.

Modify the build to include this file in the distribution.

strings/Makefile.am:
  modify EXTRA_DIST to include the CHARSET_INFO file.
2009-03-11 12:41:59 +05:30
Ignacio Galarza
5b7347bda3 Bug#29125 Windows Server X64: so many compiler warnings
- Remove bothersome warning messages.  This change focuses on the warnings 
that are covered by the ignore file: support-files/compiler_warnings.supp.
- Strings are guaranteed to be max uint in length
2009-02-13 11:41:47 -05:00
Ignacio Galarza
54fbbf9591 Bug#29125 Windows Server X64: so many compiler warnings
- Remove bothersome warning messages.  This change focuses on the warnings 
that are covered by the ignore file: support-files/compiler_warnings.supp.
- Strings are guaranteed to be max uint in length
2009-02-10 17:47:54 -05:00
Georgi Kodinov
f97ef7a40e merged 5.1-main -> 5.1-bugteam 2009-01-05 18:10:20 +02:00
Sergey Glukhov
f42b9ad93f 5.0-bugteam->5.1-bugteam merge 2008-12-23 18:21:01 +04:00
Sergey Glukhov
c06df92af6 Bug#37575 UCASE fails on monthname
The MONTHNAME/DAYNAME functions
returns binary string, so the LOWER/UPPER functions
are not effective on the result of MONTHNAME/DAYNAME call.  
Character set of the MONTHNAME/DAYNAME function
result has been changed to connection character set.


include/m_ctype.h:
  added my_charset_repertoire function
mysql-test/r/ctype_ucs.result:
  test result
mysql-test/r/func_time.result:
  test result
mysql-test/t/ctype_ucs.test:
  test case
mysql-test/t/func_time.test:
  test case
sql/item_timefunc.cc:
  Item_func_monthname::fix_length_and_dec and
  Item_func_dayname::fix_length_and_dec methods have been
  modified to use connection character set
sql/item_timefunc.h:
  Item_func_monthname::fix_length_and_dec and
  Item_func_dayname::fix_length_and_dec methods have been
  modified to use connection character set
sql/mysql_priv.h:
  added max_month_name_length, max_day_name_length fields into MY_LOCALE struct
sql/mysqld.cc:
  The test_lc_time_sz function controls modifications
  of the locale database in debugging mode.
sql/sql_locale.cc:
  initialization of max_month_name_length, max_day_name_length fields
strings/ctype.c:
  added my_charset_repertoire function
2008-12-23 18:08:04 +04:00
Alexander Barkov
8d4b41605b Bug#38227 EXTRACTVALUE doesn't work with DTD declarations
Problem:
 XML syntax parser allowed to use quoted strings as attribute names,
 and tried to put them into parser state stack instead of identifiers.
 After that parser failed, if quoted string contained some slash characters.
Fix:
 - Disallowing quoted strings in regular tags.
 - Allowing quoted string in DOCTYPE declararion, but
 don't push it into parse state stack (just skip it).
2008-12-10 13:05:57 +04:00
unknown
bfba620e45 Changes of copyright output from "--version" and similar.
Changes of copyright in RPM spec file.
2008-11-14 17:29:38 +01:00
Chad MILLER
535a183964 Merge from 5.0-bugteam. 2008-08-15 15:49:43 -04:00
Chad MILLER
65c3870cfc Bug#36270: incorrect calculation result - works in 4.1 but not in 5.0 or 5.1
When the fractional part in a multiplication of DECIMALs
overflowed, we truncated the first operand rather than the
longest. Now truncating least significant places instead
for more precise multiplications.

(Queuing at demand of Trudy/Davi.)

mysql-test/r/type_newdecimal.result:
  show that if we need to truncate the scale of an operand, we pick the
  right one (that is, we discard the least significant decimal places)
mysql-test/t/type_newdecimal.test:
  show that if we need to truncate the scale of an operand, we pick the
  right one (that is, we discard the least significant decimal places)
strings/decimal.c:
  when needing to disregard fractional parts, pick the least
  significant ones
2008-08-15 15:46:21 -04:00
Georgi Kodinov
b2362674d5 merged 5.0-bugteam to 5.1-bugteam
sql/share/charsets/README:
  merged bug 36676 to 5.1-bugteam
strings/CHARSET_INFO.txt:
  merged bug 36676 to 5.1-bugteam
2008-05-28 17:18:24 +03:00
Alexander Barkov
c9232b936d Updating charset doc files.
Thanks to Paul for preparing the up-to-date files
reflecting 4.1 changes.
2008-05-28 15:03:47 +05:00
unknown
e3ed2f88bd Merge host.loc:/home/uchum/work/5.0-bugteam
into  host.loc:/home/uchum/work/5.1-bugteam


mysql-test/r/ctype_gbk.result:
  Auto merged
mysql-test/r/subselect3.result:
  Auto merged
mysql-test/t/subselect3.test:
  Auto merged
sql/sql_select.cc:
  Auto merged
strings/ctype-big5.c:
  Merge with 5.0-bugteam (bug#35993).
strings/ctype-gbk.c:
  Merge with 5.0-bugteam (bug#35993).
2008-04-23 11:06:26 +05:00
unknown
d8ebf27639 Fixed bug #35993: memory corruption and crash with multibyte conversion.
Grouping or ordering of long values in not indexed BLOB/TEXT columns
with GBK or BIG5 charsets crashes the server.

MySQL server uses sorting (the filesort procedure) in the temporary
table to evaluate the GROUP BY clause in case of lack of suitable index.
That procedure takes into account only first @max_sort_length bytes
(system variable, usually 1024) of TEXT/BLOB sorting key string.
The my_strnxfrm_gbk and my_strnxfrm_big5 fill temporary keys
with data of whole blob length instead of @max_sort_length bytes
length. That buffer overrun has been fixed.


mysql-test/r/ctype_gbk.result:
  Added test case for bug #35993.
mysql-test/t/ctype_gbk.test:
  Added test case for bug #35993.
strings/ctype-big5.c:
  Fixed bug #35993: memory corruption and crash with multibyte conversion.
  
  Buffer overrun has been fixed in the my_strnxfrm_big5 function.
strings/ctype-gbk.c:
  Fixed bug #35993: memory corruption and crash with multibyte conversion.
  
  Buffer overrun has been fixed in the my_strnxfrm_gbk function.
2008-04-23 02:14:58 +05:00
unknown
03c110ea21 Merge stella.local:/home2/mydev/mysql-5.1-amain
into  stella.local:/home2/mydev/mysql-5.1-axmrg


mysql-test/r/ctype_big5.result:
  Auto merged
mysql-test/r/ctype_euckr.result:
  Auto merged
mysql-test/r/ctype_gb2312.result:
  Auto merged
mysql-test/r/ctype_gbk.result:
  Auto merged
mysql-test/r/ctype_uca.result:
  Auto merged
mysql-test/r/ctype_ucs.result:
  Auto merged
mysql-test/suite/binlog/r/binlog_row_ctype_cp932.result:
  Auto merged
mysql-test/suite/binlog/r/binlog_stm_ctype_cp932.result:
  Auto merged
mysql-test/t/ctype_ucs.test:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/item_func.h:
  Auto merged
sql/log.cc:
  Auto merged
sql/log_event.cc:
  Auto merged
sql/rpl_rli.cc:
  Auto merged
sql/slave.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
mysql-test/lib/mtr_report.pl:
  SCCS merged
2008-03-26 10:27:00 +01:00
unknown
34838645cb Merge dl145h.mysql.com:/data0/mkindahl/mysql-5.0-rpl
into  dl145h.mysql.com:/data0/mkindahl/mysql-5.1-rpl


mysql-test/extra/binlog_tests/ctype_cp932.test:
  Auto merged
mysql-test/r/ctype_euckr.result:
  Auto merged
mysql-test/r/ctype_sjis.result:
  Auto merged
mysql-test/r/ctype_uca.result:
  Auto merged
mysql-test/r/ctype_ujis.result:
  Auto merged
mysql-test/suite/binlog/r/binlog_stm_ctype_cp932.result:
  Auto merged
mysql-test/t/ctype_sjis.test:
  Auto merged
mysql-test/t/ctype_uca.test:
  Auto merged
mysql-test/t/ctype_ujis.test:
  Auto merged
strings/ctype-euc_kr.c:
  Auto merged
strings/ctype-eucjpms.c:
  Auto merged
strings/ctype-gb2312.c:
  Auto merged
strings/ctype-ucs2.c:
  Auto merged
strings/ctype-ujis.c:
  Auto merged
mysql-test/r/ctype_ucs.result:
  SCCS merged
mysql-test/t/ctype_ucs.test:
  SCCS merged
2008-02-20 19:49:26 +01:00
unknown
681363e29e Merge mysql.com:/home/bar/mysql-work/mysql-5.0.b32510
into  mysql.com:/home/bar/mysql-work/mysql-5.0.b32510v2


mysql-test/r/ctype_big5.result:
  Auto merged
mysql-test/r/ctype_cp932.result:
  Auto merged
mysql-test/r/ctype_euckr.result:
  Auto merged
mysql-test/r/ctype_gb2312.result:
  Auto merged
mysql-test/r/ctype_gbk.result:
  Auto merged
mysql-test/r/ctype_uca.result:
  Auto merged
mysql-test/r/ctype_ucs.result:
  Auto merged
mysql-test/t/ctype_cp932.test:
  Auto merged
mysql-test/t/ctype_uca.test:
  Auto merged
mysql-test/t/ctype_ucs.test:
  Auto merged
strings/ctype-ucs2.c:
  Auto merged
2008-02-20 14:38:52 +04:00
unknown
40089da1db backport valgrind cleanups from 6.0-engines
mysql-test/valgrind.supp:
  silence valgrind warning of memory leak in dlopen
strings/strmake.c:
  silence valgrind warning cause by strlen examining unset bytes.
2008-02-19 13:46:54 -08:00
unknown
530591ff8e Bug#27877 incorrect german order in utf8_general_ci
Problem: incorrect sort order for "U+00DF SHARP S".
Fix: changing sort order for U+00DF to be equal to 's',
like the manual says.



mysql-test/r/ctype_latin1_de.result:
  Adding test
mysql-test/r/ctype_uca.result:
  Adding test
mysql-test/r/ctype_ucs.result:
  Adding test
mysql-test/r/ctype_utf8.result:
  Adding test
mysql-test/t/ctype_latin1_de.test:
  Adding test
mysql-test/t/ctype_uca.test:
  Adding test
mysql-test/t/ctype_ucs.test:
  Adding test
mysql-test/t/ctype_utf8.test:
  Adding test
strings/ctype-utf8.c:
  Changing weight for "U+00DF SHARP S"
mysql-test/include/ctype_german.inc:
  New BitKeeper file ``mysql-test/include/ctype_german.inc''
2008-02-11 16:28:33 +04:00
unknown
f792cf3e38 Bug#32510 LIKE search fails with indexed 'eucjpms' and 'ujis' char column
Problem: some collation handlers called incorrect version
of my_like_range_xxx(), which led to wrong min_str and max_str,
so like range optimizer threw away good records.
Fix: changing the wrong handlers to call proper version of
my_like_range_xxx().


mysql-test/r/ctype_big5.result:
  Adding test
mysql-test/r/ctype_cp932.result:
  Adding test
mysql-test/r/ctype_eucjpms.result:
  Adding test
mysql-test/r/ctype_euckr.result:
  Adding test
mysql-test/r/ctype_gb2312.result:
  Adding test
mysql-test/r/ctype_gbk.result:
  Adding test
mysql-test/r/ctype_sjis.result:
  Adding test
mysql-test/r/ctype_uca.result:
  Adding test
mysql-test/r/ctype_ucs.result:
  Adding test
mysql-test/r/ctype_ujis.result:
  Adding test
mysql-test/t/ctype_big5.test:
  Adding test
mysql-test/t/ctype_cp932.test:
  Adding test
mysql-test/t/ctype_eucjpms.test:
  Adding test
mysql-test/t/ctype_euckr.test:
  Adding test
mysql-test/t/ctype_gb2312.test:
  Adding test
mysql-test/t/ctype_gbk.test:
  Adding test
mysql-test/t/ctype_sjis.test:
  Adding test
mysql-test/t/ctype_uca.test:
  Adding test
mysql-test/t/ctype_ucs.test:
  Adding test
mysql-test/t/ctype_ujis.test:
  Adding test
strings/ctype-euc_kr.c:
  Changing like_range function
strings/ctype-eucjpms.c:
  Changing like_range function
strings/ctype-gb2312.c:
  Changing like_range function
strings/ctype-ucs2.c:
  Changing like_range function
strings/ctype-ujis.c:
  Changing like_range function
mysql-test/include/ctype_like_range_f1f2.inc:
  New BitKeeper file ``mysql-test/include/ctype_like_range_f1f2.inc''
2008-02-04 11:10:40 +04:00
unknown
a4339cae85 Merge mhansson@bk-internal:/home/bk/mysql-5.1-opt
into  linux-st28.site:/home/martin/mysql/src/bug33143/my51-bug33143-pushee


sql/item_func.cc:
  Auto merged
mysql-test/r/type_decimal.result:
  Bug#33143: Manual merge
mysql-test/t/type_decimal.test:
  Bug#33143: Manual merge
2008-01-17 18:36:04 +01:00
unknown
92141cd424 Merge linux-st28.site:/home/martin/mysql/src/bug33143/my50-bug33143-again
into  linux-st28.site:/home/martin/mysql/src/bug33143/my51-bug33143


mysql-test/r/type_decimal.result:
  Auto merged
sql/item_func.cc:
  Auto merged
strings/decimal.c:
  Auto merged
2008-01-17 18:22:55 +01:00
unknown
a22d1bf622 Merge mhansson@bk-internal:/home/bk/mysql-5.0-opt
into  linux-st28.site:/home/martin/mysql/src/bug33143/my50-bug33143-again-pushee


sql/item_func.cc:
  Auto merged
mysql-test/r/type_decimal.result:
  Bug#33143: Manual merge
mysql-test/t/type_decimal.test:
  Bug#33143: Manual merge
2008-01-17 18:15:53 +01:00
unknown
f9440588f5 Bug#33143: Incorrect ORDER BY for ROUND()/TRUNCATE() result
The ROUND(X, D) function would change the Item::decimals field during
execution to achieve the effect of a dynamic number of decimal digits.
This caused a series of bugs:
Bug #30617:Round() function not working under some circumstances in InnoDB
Bug #33402:ROUND with decimal and non-constant cannot round to 0 decimal places
Bug #30889:filesort and order by with float/numeric crashes server
Fixed by never changing the number of shown digits for DECIMAL when
used with a nonconstant number of decimal digits.


mysql-test/r/type_decimal.result:
  Bug#33143: Test result
mysql-test/t/type_decimal.test:
  Bug#33143: Test case
sql/item_func.cc:
  Bug#33143: 
  - Moved the DECIMAL_MAX_SCALE limitation to fix_length_and_dec.
  - Removed resetting of Item::decimals field.
  - set the frac field of the output value to current scale.
strings/decimal.c:
  Bug#33143: It is necessary to set all digits in the buffer following the 
  rounded one to zero, as they may now be displayed.
2008-01-14 16:16:36 +01:00
unknown
f95ae05029 Bug#31752: check strmake() bounds
build fixes


strings/strmake.c:
  build fix
2007-12-17 10:43:19 +01:00
unknown
adfbe1fb82 Merge tnurnberg@bk-internal.mysql.com:/home/bk/mysql-5.1-opt
into  mysql.com:/misc/mysql/31752_/51-31752_


client/mysql.cc:
  Auto merged
sql/log.cc:
  Auto merged
sql/set_var.cc:
  Auto merged
sql/sql_db.cc:
  Auto merged
sql/sql_show.cc:
  Auto merged
sql/unireg.cc:
  Auto merged
2007-12-17 09:48:30 +01:00
unknown
607941de2e Merge tnurnberg@bk-internal.mysql.com:/home/bk/mysql-5.0-opt
into  mysql.com:/misc/mysql/31752_/50-31752_


client/mysql.cc:
  Auto merged
sql/log.cc:
  Auto merged
sql/set_var.cc:
  Auto merged
sql/sp.cc:
  Auto merged
sql/unireg.cc:
  Auto merged
2007-12-17 09:45:36 +01:00
unknown
9a10c20ba9 Merge mysql.com:/home/gluh/MySQL/Merge/5.1
into  mysql.com:/home/gluh/MySQL/Merge/5.1-opt


BitKeeper/etc/ignore:
  auto-union
client/mysql.cc:
  Auto merged
client/mysqltest.c:
  Auto merged
include/mysql_com.h:
  Auto merged
libmysql/CMakeLists.txt:
  Auto merged
libmysqld/lib_sql.cc:
  Auto merged
mysql-test/r/archive.result:
  Auto merged
mysql-test/r/create.result:
  Auto merged
mysql-test/r/delayed.result:
  Auto merged
mysql-test/r/func_misc.result:
  Auto merged
mysql-test/r/innodb.result:
  Auto merged
mysql-test/r/innodb_mysql.result:
  Auto merged
mysql-test/r/merge.result:
  Auto merged
mysql-test/r/ps.result:
  Auto merged
mysql-test/r/type_date.result:
  Auto merged
mysql-test/suite/rpl/r/rpl_innodb_bug28430.result:
  Auto merged
mysql-test/t/create.test:
  Auto merged
mysql-test/t/func_misc.test:
  Auto merged
mysql-test/t/information_schema.test:
  Auto merged
mysql-test/t/merge.test:
  Auto merged
mysql-test/t/subselect.test:
  Auto merged
mysql-test/t/type_date.test:
  Auto merged
mysql-test/t/type_datetime.test:
  Auto merged
mysql-test/t/variables.test:
  Auto merged
mysys/queues.c:
  Auto merged
sql/events.cc:
  Auto merged
sql/field.cc:
  Auto merged
sql/field.h:
  Auto merged
sql/ha_partition.cc:
  Auto merged
sql/handler.cc:
  Auto merged
sql/item.cc:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/item_func.h:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/opt_range.cc:
  Auto merged
sql/protocol.cc:
  Auto merged
sql/set_var.cc:
  Auto merged
sql/set_var.h:
  Auto merged
sql/slave.cc:
  Auto merged
sql/sql_class.cc:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_db.cc:
  Auto merged
sql/sql_insert.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_partition.cc:
  Auto merged
sql/sql_plugin.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_string.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
sql/table.cc:
  Auto merged
sql/table.h:
  Auto merged
storage/myisam/ha_myisam.cc:
  Auto merged
storage/myisam/mi_check.c:
  Auto merged
storage/myisam/mi_open.c:
  Auto merged
tests/mysql_client_test.c:
  Auto merged
mysql-test/lib/mtr_report.pl:
  manual merge
mysql-test/r/myisam.result:
  manual merge
mysql-test/r/partition.result:
  manual merge
mysql-test/r/user_var.result:
  manual merge
mysql-test/t/myisam.test:
  manual merge
mysql-test/t/partition.test:
  manual merge
mysql-test/t/user_var.test:
  manual merge
sql/item.h:
  manual merge
sql/item_func.cc:
  manual merge
storage/myisammrg/ha_myisammrg.cc:
  manual merge
2007-12-13 15:56:04 +04:00
unknown
33f82b1789 Merge mysql.com:/home/gluh/MySQL/Merge/5.0
into  mysql.com:/home/gluh/MySQL/Merge/5.0-opt


client/mysql.cc:
  Auto merged
client/mysqltest.c:
  Auto merged
include/mysql_com.h:
  Auto merged
libmysql/CMakeLists.txt:
  Auto merged
myisam/mi_check.c:
  Auto merged
mysql-test/r/delayed.result:
  Auto merged
mysql-test/r/innodb.result:
  Auto merged
mysql-test/r/myisam.result:
  Auto merged
mysql-test/r/ps.result:
  Auto merged
mysql-test/t/merge.test:
  Auto merged
mysql-test/t/myisam.test:
  Auto merged
mysql-test/t/subselect.test:
  Auto merged
mysql-test/t/type_datetime.test:
  Auto merged
mysql-test/t/variables.test:
  Auto merged
sql/field.cc:
  Auto merged
sql/ha_myisam.cc:
  Auto merged
sql/item.cc:
  Auto merged
sql/item.h:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/item_func.cc:
  Auto merged
sql/item_func.h:
  Auto merged
sql/mysql_priv.h:
  Auto merged
sql/mysqld.cc:
  Auto merged
sql/opt_range.cc:
  Auto merged
sql/set_var.cc:
  Auto merged
sql/set_var.h:
  Auto merged
sql/sql_class.h:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged
sql/sql_yacc.yy:
  Auto merged
mysql-test/r/func_misc.result:
  manual merge
mysql-test/r/innodb_mysql.result:
  manual merge
mysql-test/t/func_misc.test:
  manual merge
mysql-test/t/innodb_mysql.test:
  manual merge
sql/sql_insert.cc:
  manual merge
2007-12-13 14:52:49 +04:00
unknown
19c7e2c9d5 Merge stella.local:/home2/mydev/mysql-5.1-amain
into  stella.local:/home2/mydev/mysql-5.1-axmrg


mysql-test/t/disabled.def:
  Auto merged
sql/partition_info.cc:
  Auto merged
storage/csv/ha_tina.cc:
  Auto merged
mysql-test/r/func_misc.result:
  SCCS merged
mysql-test/t/func_misc.test:
  SCCS merged
2007-12-11 21:37:33 +01:00
unknown
cd34354e6c Merge stella.local:/home2/mydev/mysql-5.0-amain
into  stella.local:/home2/mydev/mysql-5.0-axmrg


mysql-test/r/func_misc.result:
  Manual merge
mysql-test/t/func_misc.test:
  Manual merge
2007-12-11 17:09:43 +01:00
unknown
0411659765 WL #2934 "Make/find library for doing float/double to string conversions
and vice versa"
Initial import of the dtoa.c code and custom wrappers around it to allow
its usage from the server code.

Conversion of FLOAT/DOUBLE values to DECIMAL ones or strings and vice
versa has been significantly reworked. As the new algoritms are more
precise than the older ones, results of such conversions may not always
match those obtained from older server versions. This in turn may break
compatibility for some applications.

This patch also fixes the following bugs:
- bug #12860 "Difference in zero padding of exponent between Unix and
Windows"
- bug #21497 "DOUBLE truncated to unusable value"
- bug #26788 "mysqld (debug) aborts when inserting specific numbers into
char fields"
- bug #24541 "Data truncated..." on decimal type columns without any
good reason"


BitKeeper/deleted/.del-strtod.c:
  Rename: strings/strtod.c -> BitKeeper/deleted/.del-strtod.c
client/Makefile.am:
  Added dtoa.c
client/sql_string.cc:
  Replaced sprintf() with a new wrapper around dtoa()
include/m_string.h:
  Added declarations for the new double to/from string conversion 
  functions.
libmysql/Makefile.shared:
  Removed strtod.c, added dtoa.c
libmysql/libmysql.c:
  Replaced sprintf() with my_gcvt(). We must use the same conversion
  method in both server and client lib.
mysql-test/r/archive_gis.result:
  Fixed tests to take additional precision from dtoa() into account.
mysql-test/r/cast.result:
  Fixed tests to take the formatting changes into account.
mysql-test/r/func_group.result:
  Fixed tests to take additional precision from dtoa() into account.
mysql-test/r/func_math.result:
  Fixed tests to take additional precision from dtoa() and formatting
  changes into account.
mysql-test/r/func_str.result:
  Fixed tests to take additional precision from dtoa() and formatting
  changes into account.
mysql-test/r/gis.result:
  Fixed tests to take additional precision from dtoa() into account.
mysql-test/r/innodb_gis.result:
  Fixed tests to take additional precision from dtoa() into account.
mysql-test/r/insert.result:
  Fixed tests to take additional precision from dtoa() into account.
mysql-test/r/mysqldump.result:
  No need for result substitution since we do not rely on system behavior
  anymore.
mysql-test/r/ndb_gis.result:
  Fixed tests to take additional precision from dtoa() into account.
mysql-test/r/parser.result:
  Fixed tests to take additional precision from dtoa() into account.
mysql-test/r/ps_2myisam.result:
  Fixed tests to take additional precision from dtoa() and formatting
  changes into account.
mysql-test/r/ps_3innodb.result:
  Fixed tests to take additional precision from dtoa() and formatting
  changes into account.
mysql-test/r/ps_4heap.result:
  Fixed tests to take additional precision from dtoa() and formatting
  changes into account.
mysql-test/r/ps_5merge.result:
  Fixed tests to take additional precision from dtoa() and formatting
  changes into account.
mysql-test/r/ps_7ndb.result:
  Fixed tests to take additional precision from dtoa() and formatting
  changes into account.
mysql-test/r/select.result:
  Fixed tests to take additional precision from dtoa() into account.
mysql-test/r/sp.result:
  Fixed tests to take additional precision from dtoa() into account.
  Decimal 2.7182818284590452354 is now converted to the double value of
  2.718281828459045, not 2.718281828459. Thus we get additional precision
  from the subsequent calculations.
mysql-test/r/strict.result:
  Fixed tests to take additional precision from dtoa() and formatting
  changes into account.
mysql-test/r/type_decimal.result:
  Added a test case for bug #24541.
mysql-test/r/type_float.result:
  Fixed tests to take additional precision from dtoa() and formatting
  changes into account.
  Added test cases for bugs #12860, #21497 and #26788.
mysql-test/r/type_newdecimal.result:
  Fixed tests to take additional precision from dtoa() and formatting
  changes into account.
mysql-test/r/variables.result:
  Fixed tests to take the formatting changes into account.
mysql-test/r/view.result:
  Fixed tests to take additional precision from dtoa() into account.
mysql-test/t/cast.test:
  No need to replace the results for Windows anymore.
mysql-test/t/insert.test:
  Added test cases from bug #26788.
mysql-test/t/mysqldump.test:
  Fixed tests to take additional precision from dtoa() into account.
  No need for results substitution because we do not rely on system
  behavior anymore.
mysql-test/t/type_decimal.test:
  Added a test case for bug #24541.
mysql-test/t/type_float.test:
  Added test cases for bugs #12860, #21497 and #26788.
mysql-test/t/type_newdecimal.test:
  Removed replace_result which is pointless with our own floating point
  conversion library.
  Added a reference for WL#3977.
sql/field.cc:
  Replaced the field.cc's own constant for the maximum double->string 
  conversion buffer with the one defined in m_string.h
  Replaced double->string conversion code with the new wrappers around
  dtoa().
  Fixed a bug in Field_real::truncate() which led to incorrect results
  when +-Infinity was passed as an input number.
  Fixed Field_blob::store(double) to use NOT_FIXED_DEC instead of 2 as
  precision, so that my_gcvt() is now used for conversion.
sql/field.h:
  Moved NOT_FIXED_DEC to m_string.h because we now use this constant in
  floating point <-> string conversion routines.
sql/item.cc:
  If a result of a numeric functions is stored in a string field, follow
  the same rules as in Field_str::store(double), i.e. take the field width
  into account.
sql/log_event.cc:
  Replaced sprintf() with my_gcvt().
sql/mysql_priv.h:
  Moved log_10[] from strtod.c to mysqld.c, because we don't need it in
  libmystrings anymore.
sql/mysqld.cc:
  Moved log_10[] from strtod.c to mysqld.c, because we don't need it in
  libmystrings anymore.
sql/sql_show.cc:
  Replaced sprintf() with my_fcvt().
sql/sql_string.cc:
  Replace the double->string conversion code with the new wrappers around
  dtoa().
sql/unireg.h:
  Moved FLOATING_POINT_BUFFER from unireg.h to m_string.h so it can be
  used in libmystrings.
strings/Makefile.am:
  Removed strtod.c, added dtoa.c
strings/decimal.c:
  Replaced sprintf() with my_gcvt().
  Changed double2decimal() to print the digits to a string buffer, then
  use my_strtod().
strings/dtoa.c:
  Initial import of the dtoa code and custom wrappers around it to allow
  its usage from the server code.
2007-12-07 19:56:17 +03:00
unknown
068b6e4222 Merge ramayana.hindu.god:/home/tsmith/m/bk/51
into  ramayana.hindu.god:/home/tsmith/m/bk/maint/51-merge


client/mysqldump.c:
  Auto merged
include/my_base.h:
  Auto merged
include/my_sys.h:
  Auto merged
libmysql/CMakeLists.txt:
  Auto merged
libmysql/Makefile.shared:
  Auto merged
mysql-test/lib/mtr_cases.pl:
  Auto merged
mysql-test/mysql-test-run.pl:
  Auto merged
mysql-test/r/create.result:
  Auto merged
mysql-test/r/grant.result:
  Auto merged
mysql-test/r/innodb.result:
  Auto merged
mysql-test/r/ps.result:
  Auto merged
mysql-test/suite/rpl/t/rpl_ssl.test:
  Auto merged
mysql-test/t/cast.test:
  Auto merged
mysql-test/t/create.test:
  Auto merged
mysql-test/t/ps.test:
  Auto merged
mysql-test/t/variables.test:
  Auto merged
sql/field.cc:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/item_cmpfunc.h:
  Auto merged
sql/item_timefunc.cc:
  Auto merged
sql/opt_range.cc:
  Auto merged
sql/records.cc:
  Auto merged
sql/set_var.cc:
  Auto merged
sql/set_var.h:
  Auto merged
sql/sql_acl.cc:
  Auto merged
sql/sql_parse.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged
sql/unireg.cc:
  Auto merged
storage/myisam/ft_boolean_search.c:
  Auto merged
storage/myisam/ha_myisam.cc:
  Auto merged
storage/myisam/sort.c:
  Auto merged
mysql-test/t/log_state.test:
  Manual merge fix-up
mysql-test/include/mix1.inc:
  Manual merge
mysql-test/r/ctype_ucs.result:
  Manual merge
mysql-test/r/func_misc.result:
  Manual merge
mysql-test/r/innodb_mysql.result:
  Manual merge
mysql-test/r/key.result:
  Manual merge
mysql-test/r/log_state.result:
  Manual merge
mysql-test/suite/binlog/t/binlog_killed.test:
  Manual merge
mysql-test/t/ctype_ucs.test:
  Manual merge
mysql-test/t/func_misc.test:
  Manual merge
mysql-test/t/key.test:
  Manual merge
sql/item_strfunc.h:
  Manual merge
strings/ctype-simple.c:
  Manual merge
2007-12-05 12:33:36 -07:00
unknown
55a420e134 Merge tsmith@bk-internal.mysql.com:/home/bk/mysql-5.0
into  ramayana.hindu.god:/home/tsmith/m/bk/maint/50


client/mysqldump.c:
  Auto merged
include/my_sys.h:
  Auto merged
libmysql/CMakeLists.txt:
  Auto merged
libmysql/Makefile.shared:
  Auto merged
myisam/ft_boolean_search.c:
  Auto merged
myisam/sort.c:
  Auto merged
mysql-test/t/cast.test:
  Auto merged
mysql-test/t/variables.test:
  Auto merged
sql/field.cc:
  Auto merged
sql/ha_myisam.cc:
  Auto merged
sql/item_cmpfunc.cc:
  Auto merged
sql/item_cmpfunc.h:
  Auto merged
sql/item_timefunc.cc:
  Auto merged
sql/opt_range.cc:
  Auto merged
sql/set_var.cc:
  Auto merged
sql/set_var.h:
  Auto merged
sql/sql_acl.cc:
  Auto merged
sql/sql_select.cc:
  Auto merged
sql/sql_table.cc:
  Auto merged
mysql-test/mysql-test-run.pl:
  Manual merge
mysql-test/r/ctype_ucs.result:
  Manual merge
mysql-test/r/func_misc.result:
  Manual merge
mysql-test/t/binlog_killed.test:
  Manual merge
mysql-test/t/ctype_ucs.test:
  Manual merge
mysql-test/t/func_misc.test:
  Manual merge
sql/item_strfunc.h:
  Manual merge
strings/ctype-simple.c:
  Manual merge
2007-12-04 20:58:21 -07:00
unknown
54ad7d88d0 Merge mysql.com:/misc/mysql/31177/50-31177
into  mysql.com:/misc/mysql/31177/51-31177


include/m_string.h:
  Auto merged
include/my_getopt.h:
  Auto merged
mysql-test/r/delayed.result:
  Auto merged
mysql-test/r/innodb.result:
  Auto merged
mysql-test/r/innodb_mysql.result:
  Auto merged
mysql-test/r/key_cache.result:
  Auto merged
mysql-test/r/ps.result:
  Auto merged
mysql-test/r/type_bit.result:
  Auto merged
mysql-test/r/type_bit_innodb.result:
  Auto merged
mysql-test/t/variables.test:
  Auto merged
sql/mysql_priv.h:
  Auto merged
BitKeeper/deleted/.del-index_merge.result:
  Auto merged
sql/set_var.cc:
  Auto merged
mysql-test/r/variables.result:
  manual merge
client/mysql.cc:
  manual merge
client/mysqltest.c:
  manual merge
mysql-test/r/subselect.result:
  manual merge
mysys/my_getopt.c:
  manual merge
sql/mysqld.cc:
  manual merge
2007-12-01 15:53:56 +01:00