[pgpool-committers: 8442] pgpool: Fixed follow_primary.sh.sample script to check the status of Po

[Bo Peng]

Fixed follow_primary.sh.sample script to check the status of PostgreSQL using pg_isready.

Branch
------
V4_2_STABLE

Details
-------
https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=e08b431c47e146176999e1966dda91cf21c614ca

Modified Files
--------------
src/sample/scripts/follow_primary.sh.sample | 158 ++++++++++++++--------------
1 file changed, 77 insertions(+), 81 deletions(-)