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Automatically promote out of range integers to floats.

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Throw elog(NOTICE) to flag promotion.
This commit is contained in:
Thomas G. Lockhart
1998-02-11 03:56:08 +00:00
parent 9e22f82562
commit 5e9e8849c9
2 changed files with 50 additions and 18 deletions
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24
src/backend/parser/scan.l
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@@ -8,7 +8,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/parser/scan.l,v 1.34 1998/01/05 16:39:19 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/parser/scan.l,v 1.35 1998/02/11 03:56:07 thomas Exp $
*
*-------------------------------------------------------------------------
*/
@@ -318,7 +318,15 @@ other .
errno = 0;
yylval.ival = strtol((char *)yytext,&endptr,10);
if (*endptr != '\0' || errno == ERANGE)
elog(ERROR,"Bad integer input '%s'",yytext);
{
errno = 0;
yylval.dval = strtod(((char *)yytext),&endptr);
if (*endptr != '\0' || errno == ERANGE)
elog(ERROR,"Bad integer input '%s'",yytext);
CheckFloat8Val(yylval.dval);
elog(NOTICE,"Integer input '%s' is out of range; promoted to float", yytext);
return (FCONST);
}
return (ICONST);
}
{real}/{space}*-{number} {
@@ -328,7 +336,7 @@ other .
errno = 0;
yylval.dval = strtod(((char *)yytext),&endptr);
if (*endptr != '\0' || errno == ERANGE)
elog(ERROR,"Bad float8 input '%s'",yytext);
elog(ERROR,"Bad float8 input '%s'",yytext);
CheckFloat8Val(yylval.dval);
return (FCONST);
}
@@ -338,7 +346,15 @@ other .
errno = 0;
yylval.ival = strtol((char *)yytext,&endptr,10);
if (*endptr != '\0' || errno == ERANGE)
elog(ERROR,"Bad integer input '%s'",yytext);
{
errno = 0;
yylval.dval = strtod(((char *)yytext),&endptr);
if (*endptr != '\0' || errno == ERANGE)
elog(ERROR,"Bad integer input '%s'",yytext);
CheckFloat8Val(yylval.dval);
elog(NOTICE,"Integer input '%s' is out of range; promoted to float", yytext);
return (FCONST);
}
return (ICONST);
}
{real} {