Optimize sorting and deduplicating trigrams
Use templated qsort() so that the comparison function can be
inlined. To speed up qunique(), use a specialized comparison function
that only checks for equality.
Author: David Geier <geidav.pg@gmail.com>
Reviewed-by: Kirill Reshke <reshkekirill@gmail.com>
Discussion: https://www.postgresql.org/message-id/2a76b5ef-4b12-4023-93a1-eed6e64968f3@gmail.com
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/9f3755ea07aa8858999bdac3d33151e93d2643e2
Modified Files
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contrib/pg_trgm/trgm_op.c | 63 +++++++++++++++++++++++++++++++++++++++--------
1 file changed, 53 insertions(+), 10 deletions(-)
