[pgpool-committers: 5454] pgpool: Fix configuration change timing regarding memory_cache_enabled.

[Tatsuo Ishii]

Fix configuration change timing regarding memory_cache_enabled.

This parameter must not be changed after Pgpool-II start but it was
possible to change by reloading.

Branch
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V3_5_STABLE

Details
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https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=fee0584cf9204736e8d96c4657dfb630e09252e4

Modified Files
--------------
src/config/pool_config.l                   | 2 +-
src/sample/pgpool.conf.sample              | 1 +
src/sample/pgpool.conf.sample-master-slave | 1 +
src/sample/pgpool.conf.sample-replication  | 1 +
src/sample/pgpool.conf.sample-stream       | 1 +
5 files changed, 5 insertions(+), 1 deletion(-)