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Make contrib/seg work with flex 2.5.31. Fix it up to have a real

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btree operator class, too, since in PG 7.4 you can't GROUP without one.
This commit is contained in:
Tom Lane
2003-09-14 02:18:49 +00:00
parent 03e47392e0
commit 043be9ad96
9 changed files with 116 additions and 191 deletions
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18
contrib/seg/seg.c
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@ -23,8 +23,10 @@
#define GIST_QUERY_DEBUG
*/
extern void set_parse_buffer(char *str);
extern int seg_yyparse();
extern void seg_yyerror(const char *message);
extern void seg_scanner_init(const char *str);
extern void seg_scanner_finish(void);
/*
extern int seg_yydebug;
@ -99,16 +101,13 @@ seg_in(char *str)
{
SEG *result = palloc(sizeof(SEG));
set_parse_buffer(str);
seg_scanner_init(str);
/*
* seg_yydebug = 1;
*/
if (seg_yyparse(result) != 0)
{
pfree(result);
return NULL;
}
seg_yyerror("bogus input");
seg_scanner_finish();
return (result);
}
@ -880,7 +879,6 @@ seg_gt(SEG * a, SEG * b)
return seg_cmp(a, b) > 0;
}
bool
seg_ge(SEG * a, SEG * b)
{