Обсуждение: pgsql: Flesh out the background worker documentation.

Flesh out the background worker documentation.

Make it more clear that bgw_main is usually not what you want.  Put the
background worker flags in a variablelist rather than having them as
part of a paragraph.  Explain important limits on how bgw_main_arg can
be used.

Craig Ringer, substantially revised by me.

Branch
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master

Details
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http://git.postgresql.org/pg/commitdiff/38d4ce6b055ec7c26c421dcf1ced07e4d4220292

Modified Files
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doc/src/sgml/bgworker.sgml |   98 ++++++++++++++++++++++++++++++++------------
1 file changed, 72 insertions(+), 26 deletions(-)