Introduce qunique() and qunique_arg(), which can be used after qsort() and qsort_arg() respectively to remove duplicate values. Use it where appropriate. Author: Thomas Munro Reviewed-by: Tom Lane (in an earlier version) Discussion: https://postgr.es/m/CAEepm%3D2vmFTNpAmwbGGD2WaryM6T3hSDVKQPfUwjdD_5XY6vAA%40mail.gmail.com |
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common | ||
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gist | ||
hash | ||
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index | ||
nbtree | ||
rmgrdesc | ||
spgist | ||
table | ||
tablesample | ||
transam | ||
Makefile |