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Proper fix for comparision with ' '

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(Bug #7788 "Table is full" occurs during a multitable update")


client/mysqldump.c:
  Style fixes
innobase/include/univ.i:
  UNIV_DEBUG should not depend on configure --debug but on --debug=full
mysql-test/r/compare.result:
  Added test to find bug in previous bugfix
mysql-test/t/compare.test:
  Added test to find bug in previous bugfix
mysys/my_handler.c:
  Proper fix for comparision with ' '
strings/ctype-big5.c:
  Proper fix for comparision with ' '
strings/ctype-bin.c:
  Proper fix for comparision with ' '
strings/ctype-gbk.c:
  Proper fix for comparision with ' '
strings/ctype-latin1.c:
  Proper fix for comparision with ' '
strings/ctype-mb.c:
  Proper fix for comparision with ' '
strings/ctype-simple.c:
  Proper fix for comparision with ' '
strings/ctype-sjis.c:
  Proper fix for comparision with ' '
strings/ctype-tis620.c:
  Proper fix for comparision with ' '
strings/ctype-ucs2.c:
  Proper fix for comparision with ' '
strings/ctype-utf8.c:
  Proper fix for comparision with ' '
This commit is contained in:
unknown
2005-02-01 16:27:08 +02:00
parent e5d8e72a78
commit c53184ebb7
15 changed files with 47 additions and 46 deletions
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6
mysys/my_handler.c
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@ -43,7 +43,7 @@ static int compare_bin(uchar *a, uint a_length, uchar *b, uint b_length,
return 0;
if (skip_end_space && a_length != b_length)
{
int swap= 0;
int swap= 1;
/*
We are using space compression. We have to check if longer key
has next character < ' ', in which case it's less than the shorter
@ -57,12 +57,12 @@ static int compare_bin(uchar *a, uint a_length, uchar *b, uint b_length,
/* put shorter key in a */
a_length= b_length;
a= b;
swap= -1 ^ 1; /* swap sign of result */
swap= -1; /* swap sign of result */
}
for (end= a + a_length-length; a < end ; a++)
{
if (*a != ' ')
return ((int) *a - (int) ' ') ^ swap;
return (*a < ' ') ? -swap : swap;
}
return 0;
}