On 2020-11-14 06:30, Alexander Korotkov wrote:
[v4-0001-Handle-equality...in-contrib-pg_trgm.patch (~]
I'm going to push this if no objections.
About the sgml, in doc/src/sgml/pgtrgm.sgml :
Beginning in <productname>PostgreSQL</productname> 14, these indexes
also support equality operator (simple comparison operators are not
supported).
should be:
Beginning in <productname>PostgreSQL</productname> 14, these indexes
also support the equality operator (simple comparison operators are not
supported).
(added 'the')
And:
Although these indexes might have lower the performance of equality
operator
search than regular B-tree indexes.
should be (I think - please check the meaning)
Although these indexes might have a lower performance with equality
operator
search than with regular B-tree indexes.
I am not sure I understood this last sentence correctly. Does this mean
the slower trgm index might be chosen over the faster btree?
Thanks,
Erik Rijkers
