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Remove unnecessary uses of Abs()
Use C standard abs() or fabs() instead. Reviewed-by: Zhang Mingli <zmlpostgres@gmail.com> Reviewed-by: Tom Lane <tgl@sss.pgh.pa.us> Discussion: https://www.postgresql.org/message-id/flat/4beb42b5-216b-bce8-d452-d924d5794c63%40enterprisedb.com
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@ -7,6 +7,8 @@
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*/
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#include "postgres.h"
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#include <math.h>
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#include "access/gist.h"
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#include "access/reloptions.h"
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#include "access/stratnum.h"
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@ -315,7 +317,7 @@ _ltree_picksplit(PG_FUNCTION_ARGS)
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_j = GETENTRY(entryvec, j);
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size_alpha = hemdist(datum_l, _j, siglen);
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size_beta = hemdist(datum_r, _j, siglen);
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costvector[j - 1].cost = Abs(size_alpha - size_beta);
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costvector[j - 1].cost = abs(size_alpha - size_beta);
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}
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qsort((void *) costvector, maxoff, sizeof(SPLITCOST), comparecost);
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