To see if database transactions are being carried out, review the server.postmaster file. This file is located under the /var/log/controldb directory. The following are examples of entries that can be found in the file:
2012-09-12 13:48:06.858 EDT - SessionId:5050cad6.4e5b - TransId:0 - STATEMENT: ALTER TABLE ONLY cm_cel_audit_record
ADD CONSTRAINT cm_cel_audit_record_pkey PRIMARY KEY (id);
2012-09-12 13:48:06.859 EDT - SessionId:5050cad6.4e5b - TransId:0 - ERROR: multiple primary keys for table "cm_config_file" are not allowed2010-10-08 14:58:10.898 EDT - SessionId:4caf69c2.4dd4 - TransId:7542 - NOTICE: Command executed is: ALTER TABLE voyence.cm_meta_attribute_value DROP CONSTRAINT cm_meta_attribute_value_site_id_fkey
The examples above shows output indicating a table drop has taken place or an error has occurred when trying to execute a particular command.