doc: make blooms docs match reality
authorBruce Momjian <bruce@momjian.us>
Mon, 26 Oct 2020 23:17:05 +0000 (19:17 -0400)
committerBruce Momjian <bruce@momjian.us>
Mon, 26 Oct 2020 23:17:05 +0000 (19:17 -0400)
commit37146659132072b499ebdf49c55b84e9bd8bcce2
treef34680baf5030713bf4a530d3a637530dbdcc04f
parentf38b66ec056216a1efde6b7982ba582603262b0b
doc:  make blooms docs match reality

Parallel execution changed the way bloom queries are executed, so update
the EXPLAIN output, and restructure the docs to be clearer and more
accurate.

Reported-by: Daniel Westermann
Discussion: https://postgr.es/m/ZR0P278MB0122119FAE78721A694C30C8D2340@ZR0P278MB0122.CHEP278.PROD.OUTLOOK.COM

Author: Daniel Westermann and me

Backpatch-through: 9.6
doc/src/sgml/bloom.sgml