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Merge with 5.2.

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no_error handling for select (used by INSERT ... SELECT) still needs to be fixed, but I will do that in a separate commit
This commit is contained in:
Michael Widenius
2011-12-11 11:34:44 +02:00
parent 3e2cb35e11 701c0f822a
commit 6d4224a31c
1166 changed files with 25635 additions and 15193 deletions
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13
sql/sql_string.cc
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@ -1,4 +1,5 @@
/* Copyright (C) 2000 MySQL AB
/*
Copyright (c) 2000, 2011, Oracle and/or its affiliates.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
@ -11,7 +12,8 @@
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*/
/* This file is originally from the mysql distribution. Coded by monty */
@ -122,7 +124,7 @@ bool String::set_int(longlong num, bool unsigned_flag, CHARSET_INFO *cs)
bool String::set_real(double num,uint decimals, CHARSET_INFO *cs)
{
char buff[331];
char buff[FLOATING_POINT_BUFFER];
uint dummy_errors;
str_charset=cs;
@ -191,7 +193,10 @@ end:
#else
#ifdef HAVE_SNPRINTF
buff[sizeof(buff)-1]=0; // Safety
snprintf(buff,sizeof(buff)-1, "%.*f",(int) decimals,num);
IF_DBUG(int num_chars= )
snprintf(buff, sizeof(buff)-1, "%.*f",(int) decimals, num);
DBUG_ASSERT(num_chars > 0);
DBUG_ASSERT(num_chars < (int) sizeof(buff));
#else
sprintf(buff,"%.*f",(int) decimals,num);
#endif