[pgpool-committers: 5139] pgpool: Add EXECUTE/DEALLOCATE regression test.

[Bo Peng]

Add EXECUTE/DEALLOCATE regression test.

Patch created by Takuma Hoshiai.

Branch
------
V3_5_STABLE

Details
-------
https://git.postgresql.org/gitweb?p=pgpool2.git;a=commitdiff;h=011e56b012d266f7302a903a12241b6fa49b9cdd

Modified Files
--------------
.../tests/071.execute_and_deallocate/.gitignore    |   1 +
.../tests/071.execute_and_deallocate/test.sh       | 104 +++++++++++++++++++++
2 files changed, 105 insertions(+)