(refactored branche) When "log_parameter = on" is specified and SQL with multiple parameters is executed, parameters are concatenated. about pgaudit HOT 4 CLOSED

LOG:  AUDIT: SESSION,3,1,READ,2017-03-01 17:27:04 JST,postgres,postgres,[local],psql,2/3,0,,,SELECT,TABLE,pg_catalog.pg_extension,PREPARE prep_dx AS SELECT * FROM pg_extension WHERE extname = $1 AND extversion = $2;,,plpgsql,1.0

LOG:  connection received: host=[local]
LOG:  connection authorized: user=postgres database=postgres
LOG:  AUDIT: SESSION,1,1,MISC,2017-03-02 15:34:14 JST,postgres,postgres,[local],psql,2/27,0,,,BEGIN,,,BEGIN;,<none>
LOG:  AUDIT: SESSION,2,1,READ,2017-03-02 15:34:14 JST,postgres,postgres,[local],psql,2/27,0,,,PREPARE,,,PREPARE prep_dx AS SELECT * FROM pg_extension WHERE extname = $1 AND extversion = $2;,<none>
LOG:  AUDIT: SESSION,3,1,READ,2017-03-02 15:34:14 JST,postgres,postgres,[local],psql,2/27,0,,,SELECT,TABLE,pg_catalog.pg_extension,PREPARE prep_dx AS SELECT * FROM pg_extension WHERE extname = $1 AND extversion = $2;,plpgsql 1.0
LOG:  AUDIT: SESSION,3,2,MISC,2017-03-02 15:34:14 JST,postgres,postgres,[local],psql,2/27,0,,,EXECUTE,,,"EXECUTE prep_dx ('plpgsql','1.0');",<none>
LOG:  AUDIT: SESSION,4,1,READ,2017-03-02 15:34:14 JST,postgres,postgres,[local],psql,2/27,0,,,SELECT,TABLE,pg_catalog.pg_extension,PREPARE prep_dx AS SELECT * FROM pg_extension WHERE extname = $1 AND extversion = $2;,hogehoge 2.0
LOG:  AUDIT: SESSION,4,2,MISC,2017-03-02 15:34:14 JST,postgres,postgres,[local],psql,2/27,0,,,EXECUTE,,,"EXECUTE prep_dx ('hogehoge','2.0');",<none>
LOG:  AUDIT: SESSION,5,1,MISC,2017-03-02 15:34:14 JST,postgres,postgres,[local],psql,2/27,0,,,DEALLOCATE,,,DEALLOCATE PREPARE prep_dx;,<none>
LOG:  AUDIT: SESSION,6,1,MISC,2017-03-02 15:34:14 JST,postgres,postgres,[local],psql,2/27,0,,,COMMIT,,,COMMIT;,<none>
LOG:  disconnection: session time: 0:00:00.022 user=postgres database=postgres host=[local]