[pgpool-committers: 3394] pgpool: Add "replication delay" column to "show pool_nodes".

[Tatsuo Ishii]

Add "replication delay" column to "show pool_nodes".

This column shows the replication delay value in bytes if operated in
streaming replication mode.  In other mode, this is always 0.

Branch
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master

Details
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http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=9db83a8841925311f2e463e2bbeb875cf2bc158a

Modified Files
--------------
doc/pgpool-en.html                 | 10 +++++-----
doc/pgpool-ja.html                 | 10 +++++-----
src/include/pcp/libpcp_ext.h       |  1 +
src/utils/pool_process_reporting.c | 21 ++++++++++++++++++++-
4 files changed, 31 insertions(+), 11 deletions(-)