RRTimeslice: Changed all comparison operators to compare SEQ only.

[postrr.git] / src / rrtimeslice.c

diff --git a/src/rrtimeslice.c b/src/rrtimeslice.c
index b08662292178e979c71c1d1c9e41bcb9855d6fe8..a91a9de95981a1fa840e29d6630a435b74961dba 100644 (file)
--- a/src/rrtimeslice.c
+++ b/src/rrtimeslice.c
@@ -208,14 +208,14 @@ PG_FUNCTION_INFO_V1(rrtimeslice_typmodout);
 
 PG_FUNCTION_INFO_V1(rrtimeslice_to_rrtimeslice);
 
-PG_FUNCTION_INFO_V1(rrtimeslice_eq);
-PG_FUNCTION_INFO_V1(rrtimeslice_ne);
-PG_FUNCTION_INFO_V1(rrtimeslice_lt);
-PG_FUNCTION_INFO_V1(rrtimeslice_gt);
-PG_FUNCTION_INFO_V1(rrtimeslice_le);
-PG_FUNCTION_INFO_V1(rrtimeslice_ge);
-PG_FUNCTION_INFO_V1(rrtimeslice_cmp);
-PG_FUNCTION_INFO_V1(rrtimeslice_hash);
+PG_FUNCTION_INFO_V1(rrtimeslice_seq_eq);
+PG_FUNCTION_INFO_V1(rrtimeslice_seq_ne);
+PG_FUNCTION_INFO_V1(rrtimeslice_seq_lt);
+PG_FUNCTION_INFO_V1(rrtimeslice_seq_gt);
+PG_FUNCTION_INFO_V1(rrtimeslice_seq_le);
+PG_FUNCTION_INFO_V1(rrtimeslice_seq_ge);
+PG_FUNCTION_INFO_V1(rrtimeslice_seq_cmp);
+PG_FUNCTION_INFO_V1(rrtimeslice_seq_hash);
 
 /*
  * public API
@@ -473,7 +473,7 @@ rrtimeslice_to_rrtimeslice(PG_FUNCTION_ARGS)
 } /* rrtimeslice_to_rrtimeslice */
 
 int
-rrtimeslice_cmp_internal(rrtimeslice_t *ts1, rrtimeslice_t *ts2)
+rrtimeslice_seq_cmp_internal(rrtimeslice_t *ts1, rrtimeslice_t *ts2)
 {
        if ((! ts1) && (! ts2))
                return 0;
@@ -494,81 +494,83 @@ rrtimeslice_cmp_internal(rrtimeslice_t *ts1, rrtimeslice_t *ts2)
                                                "rrtimeslices with different typmods (yet)")
                                ));
 
-       if (ts1->seq == ts2->seq)
+       if (ts1->seq < ts2->seq)
+               return -1;
+       else if (ts1->seq == ts2->seq)
                return 0;
-
-       return timestamp_cmp_internal(ts1->tstamp, ts2->tstamp);
-} /* rrtimeslice_cmp_internal */
+       else
+               return 1;
+} /* rrtimeslice_seq_cmp_internal */
 
 Datum
-rrtimeslice_eq(PG_FUNCTION_ARGS)
+rrtimeslice_seq_eq(PG_FUNCTION_ARGS)
 {
        rrtimeslice_t *ts1 = PG_GETARG_RRTIMESLICE_P(0);
        rrtimeslice_t *ts2 = PG_GETARG_RRTIMESLICE_P(1);
 
-       PG_RETURN_BOOL(rrtimeslice_cmp_internal(ts1, ts2) == 0);
-} /* rrtimeslice_eq */
+       PG_RETURN_BOOL(rrtimeslice_seq_cmp_internal(ts1, ts2) == 0);
+} /* rrtimeslice_seq_eq */
 
 Datum
-rrtimeslice_ne(PG_FUNCTION_ARGS)
+rrtimeslice_seq_ne(PG_FUNCTION_ARGS)
 {
        rrtimeslice_t *ts1 = PG_GETARG_RRTIMESLICE_P(0);
        rrtimeslice_t *ts2 = PG_GETARG_RRTIMESLICE_P(1);
 
-       PG_RETURN_BOOL(rrtimeslice_cmp_internal(ts1, ts2) != 0);
-} /* rrtimeslice_ne */
+       PG_RETURN_BOOL(rrtimeslice_seq_cmp_internal(ts1, ts2) != 0);
+} /* rrtimeslice_seq_ne */
 
 Datum
-rrtimeslice_lt(PG_FUNCTION_ARGS)
+rrtimeslice_seq_lt(PG_FUNCTION_ARGS)
 {
        rrtimeslice_t *ts1 = PG_GETARG_RRTIMESLICE_P(0);
        rrtimeslice_t *ts2 = PG_GETARG_RRTIMESLICE_P(1);
 
-       PG_RETURN_BOOL(rrtimeslice_cmp_internal(ts1, ts2) < 0);
-} /* rrtimeslice_lt */
+       PG_RETURN_BOOL(rrtimeslice_seq_cmp_internal(ts1, ts2) < 0);
+} /* rrtimeslice_seq_lt */
 
 Datum
-rrtimeslice_le(PG_FUNCTION_ARGS)
+rrtimeslice_seq_le(PG_FUNCTION_ARGS)
 {
        rrtimeslice_t *ts1 = PG_GETARG_RRTIMESLICE_P(0);
        rrtimeslice_t *ts2 = PG_GETARG_RRTIMESLICE_P(1);
 
-       PG_RETURN_BOOL(rrtimeslice_cmp_internal(ts1, ts2) <= 0);
-} /* rrtimeslice_le */
+       PG_RETURN_BOOL(rrtimeslice_seq_cmp_internal(ts1, ts2) <= 0);
+} /* rrtimeslice_seq_le */
 
 Datum
-rrtimeslice_gt(PG_FUNCTION_ARGS)
+rrtimeslice_seq_gt(PG_FUNCTION_ARGS)
 {
        rrtimeslice_t *ts1 = PG_GETARG_RRTIMESLICE_P(0);
        rrtimeslice_t *ts2 = PG_GETARG_RRTIMESLICE_P(1);
 
-       PG_RETURN_BOOL(rrtimeslice_cmp_internal(ts1, ts2) > 0);
-} /* rrtimeslice_gt */
+       PG_RETURN_BOOL(rrtimeslice_seq_cmp_internal(ts1, ts2) > 0);
+} /* rrtimeslice_seq_gt */
 
 Datum
-rrtimeslice_ge(PG_FUNCTION_ARGS)
+rrtimeslice_seq_ge(PG_FUNCTION_ARGS)
 {
        rrtimeslice_t *ts1 = PG_GETARG_RRTIMESLICE_P(0);
        rrtimeslice_t *ts2 = PG_GETARG_RRTIMESLICE_P(1);
 
-       PG_RETURN_BOOL(rrtimeslice_cmp_internal(ts1, ts2) >= 0);
-} /* rrtimeslice_ge */
+       PG_RETURN_BOOL(rrtimeslice_seq_cmp_internal(ts1, ts2) >= 0);
+} /* rrtimeslice_seq_ge */
 
 Datum
-rrtimeslice_cmp(PG_FUNCTION_ARGS)
+rrtimeslice_seq_cmp(PG_FUNCTION_ARGS)
 {
        rrtimeslice_t *ts1 = PG_GETARG_RRTIMESLICE_P(0);
        rrtimeslice_t *ts2 = PG_GETARG_RRTIMESLICE_P(1);
 
-       PG_RETURN_INT32(rrtimeslice_cmp_internal(ts1, ts2));
-} /* rrtimeslice_ge */
+       PG_RETURN_INT32(rrtimeslice_seq_cmp_internal(ts1, ts2));
+} /* rrtimeslice_seq_ge */
 
 Datum
-rrtimeslice_hash(PG_FUNCTION_ARGS)
+rrtimeslice_seq_hash(PG_FUNCTION_ARGS)
 {
        rrtimeslice_t *ts = PG_GETARG_RRTIMESLICE_P(0);
        return hash_uint32(ts->seq);
-} /* rrtimeslice_hash */
+} /* rrtimeslice_seq_hash */
 
 /* vim: set tw=78 sw=4 ts=4 noexpandtab : */