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Quick hack to get CHECK working for incoming betta.

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This commit is contained in:
Vadim B. Mikheev 1997-09-12 09:01:46 +00:00
parent 4587547f13
commit 4379ce8380
1 changed files with 15 additions and 3 deletions
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18
src/backend/parser/scan.l
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@ -8,7 +8,7 @@
* *
* *
* IDENTIFICATION * IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/parser/scan.l,v 1.19 1997/09/08 03:20:04 momjian Exp $ * $Header: /cvsroot/pgsql/src/backend/parser/scan.l,v 1.20 1997/09/12 09:01:46 vadim Exp $
* *
*------------------------------------------------------------------------- *-------------------------------------------------------------------------
*/ */
@ -303,6 +303,7 @@ CurScanPosition(void)
#endif /* !defined(FLEX_SCANNER) */ #endif /* !defined(FLEX_SCANNER) */
#ifdef FLEX_SCANNER #ifdef FLEX_SCANNER
static bool end_of_buf = false;
/* input routine for flex to read input from a string instead of a file */ /* input routine for flex to read input from a string instead of a file */
int int
myinput(char* buf, int max) myinput(char* buf, int max)
@ -320,17 +321,28 @@ myinput(char* buf, int max)
memcpy(buf, parseString, copylen); memcpy(buf, parseString, copylen);
buf[copylen] = '\0'; buf[copylen] = '\0';
parseCh = parseString; parseCh = parseString;
end_of_buf = false;
return copylen; return copylen;
} }
else else
{
end_of_buf = true;
return 0; /* end of string */ return 0; /* end of string */
}
} }
int int
CurScanPosition(void) CurScanPosition(void)
{ {
printf( "current position is %d\n", yy_c_buf_p - yy_current_buffer->yy_ch_buf - yyleng); int spos;
return (yy_c_buf_p - yy_current_buffer->yy_ch_buf - yyleng);
if ( end_of_buf )
spos = strlen (parseString) - strlen (yytext);
else
spos = yy_c_buf_p - yy_current_buffer->yy_ch_buf - yyleng;
printf( "current position is %d\n", spos);
return (spos);
} }
#endif /* FLEX_SCANNER */ #endif /* FLEX_SCANNER */