[pgpool-committers: 110] pgpool: Fix SimpleQuery() so that restores parser memory context when:

[Tatsuo Ishii]

Fix SimpleQuery() so that restores parser memory context when:
1) Builtin show commands are used
2) Parallel query mode
3) Query cache is used

Before it left pool_memory with bogus memory pointer destroyed by
pool_query_context_destroy, and it caused succeeding palloc() to be
failed.

Branch
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V3_0_STABLE

Details
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http://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=6083215fa96bd72cc4892a7628b0a79d639e8feb

Modified Files
--------------
pool_proto_modules.c |    5 ++++-
1 files changed, 4 insertions(+), 1 deletions(-)