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Remove obsolete comment.

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Peter Geoghegan
This commit is contained in:
Robert Haas 2015-10-20 09:15:13 -04:00
parent 8e3b4d9d40
commit d53f808e7e
1 changed files with 0 additions and 4 deletions
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4
src/backend/utils/adt/varlena.c
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@ -2056,10 +2056,6 @@ bttext_abbrev_convert(Datum original, SortSupport ssup)
int len; int len;
uint32 hash; uint32 hash;
/*
* Abbreviated key representation is a pass-by-value Datum that is treated
* as a char array by the specialized comparator bttextcmp_abbrev().
*/
pres = (char *) &res; pres = (char *) &res;
/* memset(), so any non-overwritten bytes are NUL */ /* memset(), so any non-overwritten bytes are NUL */
memset(pres, 0, sizeof(Datum)); memset(pres, 0, sizeof(Datum));