doc: Fix description of SQL standard parts
The splitting into parts actually started earlier than the text had
claimed, but that is ancient history anyway by now and does not need
to be mentioned. Update that and tweak the text a bit.
Branch
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master
Details
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https://git.postgresql.org/pg/commitdiff/0ae4e49fa66342b7c6294a6534db51284f5385b7
Modified Files
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doc/src/sgml/features.sgml | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
