PostGIS 3.0.6dev-r@@SVN_REVISION@@
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◆ geography_lt()

Datum geography_lt ( PG_FUNCTION_ARGS  )

Definition at line 49 of file geography_btree.c.

50{
51 GSERIALIZED *g1 = PG_GETARG_GSERIALIZED_P(0);
52 GSERIALIZED *g2 = PG_GETARG_GSERIALIZED_P(1);
53 int cmp = gserialized_cmp(g1, g2);
54 PG_FREE_IF_COPY(g1, 0);
55 PG_FREE_IF_COPY(g2, 1);
56 if (cmp < 0)
57 PG_RETURN_BOOL(true);
58 else
59 PG_RETURN_BOOL(false);
60}
int gserialized_cmp(const GSERIALIZED *g1, const GSERIALIZED *g2)
Return -1 if g1 is "less than" g2, 1 if g1 is "greater than" g2 and 0 if g1 and g2 are the "same".

References gserialized_cmp().

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