Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: Execute: portal name <>
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: Execute: query string = <select 1>
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: wait_for_query_response: waiting for backend 1 completing the query
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: read_kind_from_one_backend: read kind from 1 th backend D
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: read_kind_from_backend: kind: D from 1 th backend
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: read_kind_from_backend: read kind from 1 th backend D NUM_BACKENDS: 3
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: ProcessBackendResponse: kind from backend: D
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: read_kind_from_one_backend: read kind from 1 th backend C
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: read_kind_from_backend: kind: C from 1 th backend
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: read_kind_from_backend: read kind from 1 th backend C NUM_BACKENDS: 3
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: ProcessBackendResponse: kind from backend: C
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_set_command_success: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_unset_query_in_progress: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: ProcessFrontendResponse: kind from frontend S(53)
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_unset_doing_extended_query_message: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_set_doing_extended_query_message: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_set_query_in_progress: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: read_kind_from_one_backend: read kind from 1 th backend Z
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: read_kind_from_backend: kind: Z from 1 th backend
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: read_kind_from_backend: read kind from 1 th backend Z NUM_BACKENDS: 3
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: ProcessBackendResponse: kind from backend: Z
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_read_message_length: slot: 1 length: 5
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: ReadyForQuery: transaction state:I
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_unset_query_in_progress: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: ProcessBackendResponse: Ready For Query
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: ProcessFrontendResponse: kind from frontend P(50)
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_unset_doing_extended_query_message: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_set_doing_extended_query_message: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_set_query_in_progress: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: Parse: statement name <>
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_set_query_in_progress: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_has_insertinto_or_locking_clause: returns 0
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: send_to_where: 2 query: SELECT CM.cms_account_number, round(P.value, 2) AS value, P.next_payment_date FROM Billable_Invoice I JOIN charge CH ON I.charge_id = CH.id JOIN Payment P ON CH.payment_id = P.id JOIN Customer C ON C.id = P.customer_id JOIN cms_account_number CM ON C.auto_payment_method_id = CM.payment_method_id WHERE I.Invoice_Number = $1 AND P.current_payment_status = 'SENT_TO_PAYMENT_PROVIDER' 
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: Parse: waiting for master completing the query
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: wait_for_query_response: waiting for backend 1 completing the query
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_send_and_wait: Error or notice message from backend: : DB node id: 1 backend pid: 14559 statement: SELECT **** HIDDEN QUERY ****   message: column ch.payment_id does not exist
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: detect_error: kind: E
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: Parse: Error or notice message from backend: : DB node id: 1 backend pid: 14559 statement: SELECT SELECT **** HIDDEN QUERY ****  message: column ch.payment_id does not exist
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: read_kind_from_one_backend: read kind from 1 th backend E
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: read_kind_from_backend: kind: E from 1 th backend
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: read_kind_from_backend: read kind from 1 th backend E NUM_BACKENDS: 3
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: ProcessBackendResponse: kind from backend: E
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_unset_command_success: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_set_ignore_till_sync: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_unset_query_in_progress: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: ProcessFrontendResponse: kind from frontend B(42)
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_set_query_in_progress: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_unset_query_in_progress: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: ProcessFrontendResponse: kind from frontend D(44)
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_set_query_in_progress: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_unset_query_in_progress: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: ProcessFrontendResponse: kind from frontend E(45)
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_set_query_in_progress: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_unset_query_in_progress: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: ProcessFrontendResponse: kind from frontend S(53)
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_unset_doing_extended_query_message: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_set_doing_extended_query_message: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_unset_ignore_till_sync: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_set_query_in_progress: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: read_kind_from_one_backend: read kind from 1 th backend Z
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: read_kind_from_backend: kind: Z from 1 th backend
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: read_kind_from_backend: read kind from 1 th backend Z NUM_BACKENDS: 3
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: ProcessBackendResponse: kind from backend: Z
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_read_message_length: slot: 1 length: 5
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: ReadyForQuery: transaction state:I
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_unset_query_in_progress: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: ProcessBackendResponse: Ready For Query
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: ProcessFrontendResponse: kind from frontend P(50)
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_unset_doing_extended_query_message: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_set_doing_extended_query_message: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_set_query_in_progress: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: Parse: statement name <>
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_set_query_in_progress: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_has_insertinto_or_locking_clause: returns 0
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: send_to_where: 2 query: select 1
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: Parse: waiting for master completing the query
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: wait_for_query_response: waiting for backend 1 completing the query
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: detect_error: kind: 1
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: read_kind_from_one_backend: read kind from 1 th backend 1
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: read_kind_from_backend: kind: 1 from 1 th backend
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: read_kind_from_backend: read kind from 1 th backend 1 NUM_BACKENDS: 3
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: ProcessBackendResponse: kind from backend: 1
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_add_sent_message: prepared statement "" already exists
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: can_query_context_destroy: query context 0x7b52e0 is still used. query:select 1
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: can_query_context_destroy: query context 0x7b52e0 is still used. query:select 1
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: can_query_context_destroy: query context 0x7b52e0 is still used for 2 times.
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_set_command_success: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_unset_query_in_progress: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: ProcessFrontendResponse: kind from frontend B(42)
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_unset_doing_extended_query_message: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_set_doing_extended_query_message: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_set_query_in_progress: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: Bind: waiting for master completing the query
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: wait_for_query_response: waiting for backend 1 completing the query
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: read_kind_from_one_backend: read kind from 1 th backend 2
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: read_kind_from_backend: kind: 2 from 1 th backend
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: read_kind_from_backend: read kind from 1 th backend 2 NUM_BACKENDS: 3
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: ProcessBackendResponse: kind from backend: 2
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_add_sent_message: portal "" already exists
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: can_query_context_destroy: query context 0x7b52e0 is still used. query:select 1
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_unset_query_in_progress: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_set_query_in_progress: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_set_command_success: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_unset_query_in_progress: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: ProcessFrontendResponse: kind from frontend D(44)
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_unset_doing_extended_query_message: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_set_doing_extended_query_message: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_set_query_in_progress: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: Describe: waiting for master completing the query
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: wait_for_query_response: waiting for backend 1 completing the query
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: read_kind_from_one_backend: read kind from 1 th backend T
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: read_kind_from_backend: kind: T from 1 th backend
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: read_kind_from_backend: read kind from 1 th backend T NUM_BACKENDS: 3
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: ProcessBackendResponse: kind from backend: T
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_unset_query_in_progress: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: ProcessFrontendResponse: kind from frontend E(45)
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_unset_doing_extended_query_message: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_set_doing_extended_query_message: done
Sep 14 14:58:34 Pgpool-Controller pgpool[25883]: pool_set_query_in_progress: done