[pgpool-committers: 6478] pgpool: Doc: add show pool_health_check_stats reference manual.

[Tatsuo Ishii]

Doc: add show pool_health_check_stats reference manual.

Forgot in the previous commit.

Branch
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master

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=cb35c9b8d5a1980dc14ffdd99c01e17599fa8873

Modified Files
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doc/src/sgml/ref/show_pool_health_check_stats.sgml | 273 +++++++++++++++++++++
1 file changed, 273 insertions(+)