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Fixed that IF is case insensitive if 2 and 3 arguments are case insensitive.
Added copyright messages to some files that was missing it. Docs/manual.texi: Changelog dbug/Makefile.am: Added missing dbug_analyze.c dbug/monty.doc: Added copyright message mysql-test/t/func_test.test: Moved test of IF to new file sql/item_cmpfunc.cc: Fixed that IF is case insensitive if 2 and 3 arguments are case insensitive. strings/bfill.c: Added copyright message strings/bmove.c: Added copyright message strings/ctype-ujis.c: Added copyright message strings/strend.c: Added copyright message strings/strstr.c: Added copyright message strings/strxmov.c: Added copyright message strings/strxnmov.c: Added copyright message
This commit is contained in:
parent
8855c5c791
commit
0ff984fda2
12 changed files with 147 additions and 16 deletions
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@ -29916,6 +29916,9 @@ stored into a temporary table) is calculated in MySQL Version
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@item expr2 or expr3 returns an integer @tab integer
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@end multitable
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If expr2 and expr3 are strings, then the result is case sensitive if
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both strings are case sensitive. (Starting from 3.23.51)
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@findex CASE
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@item CASE value WHEN [compare-value] THEN result [WHEN [compare-value] THEN result ...] [ELSE result] END
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@item CASE WHEN [condition] THEN result [WHEN [condition] THEN result ...] [ELSE result] END
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@ -46854,6 +46857,7 @@ users use this code as the rest of the code and because of this we are
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not yet 100% confident in this code.
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@menu
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* News-3.23.51::
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* News-3.23.50:: Changes in release 3.23.50
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* News-3.23.49:: Changes in release 3.23.49
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* News-3.23.48:: Changes in release 3.23.48
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@ -46908,9 +46912,15 @@ not yet 100% confident in this code.
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* News-3.23.0:: Changes in release 3.23.0
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@end menu
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@node News-3.23.50, News-3.23.49, News-3.23.x, News-3.23.x
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@appendixsubsec Changes in release 3.23.50
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@node News-3.23.51, News-3.23.50, News-3.23.x, News-3.23.x
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@appendixsubsec Changes in release 3.23.51
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@itemize @bullet
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Fixed the result from @code{IF()} is case in-sensitive if the 2 and
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third arguments are case sensitive.
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@end itemize
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@node News-3.23.50, News-3.23.49, News-3.23.51, News-3.23.x
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@appendixsubsec Changes in release 3.23.50
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@itemize @bullet
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@item
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Fixed problem with @code{crash-me} and gcc 3.0.4.
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@ -20,8 +20,9 @@ LDADD = libdbug.a ../strings/libmystrings.a
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pkglib_LIBRARIES = libdbug.a
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noinst_HEADERS = dbug_long.h
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libdbug_a_SOURCES = dbug.c sanity.c
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EXTRA_DIST = example1.c example2.c example3.c user.r monty.doc readme.prof \
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main.c factorial.c
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EXTRA_DIST = example1.c example2.c example3.c \
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user.r monty.doc readme.prof \
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main.c factorial.c dbug_analyze.c
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OMIT_DEPENDENCIES = pthread.h stdio.h __stdio.h stdlib.h __stdlib.h math.h\
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__math.h time.h __time.h unistd.h __unistd.h types.h \
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@ -32,7 +33,7 @@ OMIT_DEPENDENCIES = pthread.h stdio.h __stdio.h stdlib.h __stdlib.h math.h\
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sleep.h specific.h version.h pwd.h timers.h uio.h \
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cdefs.h machdep.h signal.h __signal.h util.h
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# Must be linked with libs thta are not compiled yet
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# Must be linked with libs that are not compiled yet
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extra_progs: factorial dbug_analyze
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factorial: main.o factorial.o
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@ -10,3 +10,11 @@ giving a double ':'. (As in "O,c::\tmp\log")
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DBUG_DUMP("keyword",memory-position,length) writes a hexdump of the
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given memory-area to the outputfile.
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All changes that I or other people at MySQL AB have done to all files
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in the dbug library (Mainly in dbug.c, dbug_analyze.c, dbug_long.h,
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dbug.h) are put in public domain, as the rest of the dbug.c library)
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To my knowledge, all code in dbug library are in public domain.
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Michael Widenius
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@ -11,7 +11,6 @@ select 'abc' like '%c','abcabc' like '%c', "ab" like "", "ab" like "a", "ab" li
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select "Det här är svenska" regexp "h[[:alpha:]]+r", "aba" regexp "^(a|b)*$";
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select "aba" regexp concat("^","a");
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select !0,NOT 0=1,!(0=0),1 AND 1,1 && 0,0 OR 1,1 || NULL, 1=1 or 1=1 and 1=0;
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select IF(0,"ERROR","this"),IF(1,"is","ERROR"),IF(NULL,"ERROR","a"),IF(1,2,3)|0,IF(1,2.0,3.0)+0 ;
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select 2 between 1 and 3, "monty" between "max" and "my",2=2 and "monty" between "max" and "my" and 3=3;
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select 'b' between 'a' and 'c', 'B' between 'a' and 'c';
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select 2 in (3,2,5,9,5,1),"monty" in ("david","monty","allan"), 1.2 in (1.4,1.2,1.0);
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@ -24,13 +23,3 @@ select -1.49 or -1.49,0.6 or 0.6;
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select 5 between 0 and 10 between 0 and 1,(5 between 0 and 10) between 0 and 1;
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select 1 and 2 between 2 and 10, 2 between 2 and 10 and 1;
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select 1 and 0 or 2, 2 or 1 and 0;
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#
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# Problem with IF()
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#
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drop table if exists t1;
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create table t1 (num double(12,2));
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insert into t1 values (144.54);
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select sum(if(num is null,0.00,num)) from t1;
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drop table t1;
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@ -490,8 +490,12 @@ Item_func_if::fix_length_and_dec()
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decimals=max(args[1]->decimals,args[2]->decimals);
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enum Item_result arg1_type=args[1]->result_type();
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enum Item_result arg2_type=args[2]->result_type();
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binary=1;
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if (arg1_type == STRING_RESULT || arg2_type == STRING_RESULT)
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{
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cached_result_type = STRING_RESULT;
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binary=args[1]->binary | args[2]->binary;
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}
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else if (arg1_type == REAL_RESULT || arg2_type == REAL_RESULT)
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cached_result_type = REAL_RESULT;
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else
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@ -1,3 +1,20 @@
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/* Copyright (C) 2002 MySQL AB
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
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MA 02111-1307, USA */
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/* File : bfill.c
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Author : Richard A. O'Keefe.
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Michael Widenius; ifdef MC68000
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@ -1,3 +1,20 @@
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/* Copyright (C) 2002 MySQL AB
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
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MA 02111-1307, USA */
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/* File : bmove.c
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Author : Richard A. O'Keefe.
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Michael Widenius; ifdef MC68000
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@ -1,3 +1,20 @@
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/* Copyright (C) 2002 MySQL AB & tommy@valley.ne.jp.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
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MA 02111-1307, USA */
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/* This file is for Japanese EUC charset, and created by tommy@valley.ne.jp.
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*/
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@ -1,3 +1,20 @@
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/* Copyright (C) 2002 MySQL AB
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
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MA 02111-1307, USA */
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/* File : strend.c
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Author : Richard A. O'Keefe.
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Updated: 23 April 1984
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@ -1,3 +1,20 @@
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/* Copyright (C) 2002 MySQL AB
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
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MA 02111-1307, USA */
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/* File : strstr.c
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Author : Monty
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Updated: 1986.11.24
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@ -1,3 +1,20 @@
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/* Copyright (C) 2002 MySQL AB
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
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MA 02111-1307, USA */
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/* File : strxmov.c
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Author : Richard A. O'Keefe.
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Updated: 25 may 1984
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@ -1,3 +1,20 @@
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/* Copyright (C) 2002 MySQL AB
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 2 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; if not, write to the Free
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Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
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MA 02111-1307, USA */
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/* File : strxnmov.c
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Author : Richard A. O'Keefe.
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Updated: 2 June 1984
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