Thread: pgsql: Doc: update sections 9.5 and 9.6 for new function table layout.

Doc: update sections 9.5 and 9.6 for new function table layout.

Along the way, update the older examples for bytea to use "hex"
output format.  That lets us get rid of the lame disclaimer about
how the examples assume bytea_output = escape, which was only half
true anyway because none of the more-recently-added examples had
paid any attention to that.

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/4157f73b4ba7fa0c6fb117cb9b5a771875850c83

Modified Files
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doc/src/sgml/func.sgml | 835 ++++++++++++++++++++++++++++++-------------------
1 file changed, 508 insertions(+), 327 deletions(-)