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Clarify maximum tuple and max attribute lengths.

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This commit is contained in:
Bruce Momjian
1999-07-04 04:56:02 +00:00
parent b31aa64f4a
commit eba41848aa
4 changed files with 18 additions and 16 deletions
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18
src/backend/utils/adt/varchar.c
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@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/adt/varchar.c,v 1.47 1999/07/03 00:32:50 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/adt/varchar.c,v 1.48 1999/07/04 04:56:00 momjian Exp $
*
*-------------------------------------------------------------------------
*/
@ -82,9 +82,9 @@ bpcharin(char *s, int dummy, int32 atttypmod)
else
len = atttypmod - VARHDRSZ;
if (len > MaxTupleSize)
if (len > MaxAttrSize)
elog(ERROR, "bpcharin: length of char() must be less than %d",
MaxTupleSize);
MaxAttrSize);
result = (char *) palloc(atttypmod);
VARSIZE(result) = atttypmod;
@ -153,9 +153,9 @@ bpchar(char *s, int32 len)
rlen = len - VARHDRSZ;
if (rlen > MaxTupleSize)
if (rlen > MaxAttrSize)
elog(ERROR, "bpchar: length of char() must be less than %d",
MaxTupleSize);
MaxAttrSize);
#ifdef STRINGDEBUG
printf("bpchar- convert string length %d (%d) ->%d (%d)\n",
@ -335,9 +335,9 @@ varcharin(char *s, int dummy, int32 atttypmod)
if (atttypmod != -1 && len > atttypmod)
len = atttypmod; /* clip the string at max length */
if (len > MaxTupleSize)
if (len > MaxAttrSize)
elog(ERROR, "varcharin: length of char() must be less than %d",
MaxTupleSize);
MaxAttrSize);
result = (char *) palloc(len);
VARSIZE(result) = len;
@ -407,9 +407,9 @@ varchar(char *s, int32 slen)
len = slen - VARHDRSZ;
#endif
if (len > MaxTupleSize)
if (len > MaxAttrSize)
elog(ERROR, "varchar: length of varchar() must be less than %d",
MaxTupleSize);
MaxAttrSize);
result = (char *) palloc(slen);
VARSIZE(result) = slen;