Columns:
| field name : datatype -- parameters, contraints and notes | 
| id : bigint -- | 
| creator : bigint -- | 
| create_date : timestamp with time zone -- | 
| editor : bigint -- | 
| edit_date : timestamp with time zone -- | 
| record : bigint -- | 
| owning_lib : integer -- | 
| label : text -- | 
| deleted : boolean -- | 
| label_class : bigint -- | 
| label_sortkey : text -- | 
| create_date_day : date -- | 
| edit_date_day : date -- | 
| create_date_hour : timestamp with time zone -- | 
| edit_date_hour : timestamp with time zone -- | 
| item_lang : text -- | 
| item_type : text -- | 
| item_form : text -- | 
Columns:
| field name : datatype -- parameters, contraints and notes | 
| id : bigint -- | 
| usr : integer -- | 
| xact_start : timestamp with time zone -- | 
| xact_finish : timestamp with time zone -- | 
| unrecovered : boolean -- | 
| target_copy : bigint -- | 
| circ_lib : integer -- | 
| circ_staff : integer -- | 
| checkin_staff : integer -- | 
| checkin_lib : integer -- | 
| renewal_remaining : integer -- | 
| due_date : timestamp with time zone -- | 
| stop_fines_time : timestamp with time zone -- | 
| checkin_time : timestamp with time zone -- | 
| create_time : timestamp with time zone -- | 
| duration : interval -- | 
| fine_interval : interval -- | 
| recurring_fine : numeric(6,2) -- | 
| max_fine : numeric(6,2) -- | 
| phone_renewal : boolean -- | 
| desk_renewal : boolean -- | 
| opac_renewal : boolean -- | 
| duration_rule : text -- | 
| recurring_fine_rule : text -- | 
| max_fine_rule : text -- | 
| stop_fines : text -- | 
| workstation : integer -- | 
| checkin_workstation : integer -- | 
| checkin_scan_time : timestamp with time zone -- | 
| parent_circ : bigint -- | 
| start_date_day : date -- | 
| finish_date_day : date -- | 
| start_date_hour : timestamp with time zone -- | 
| finish_date_hour : timestamp with time zone -- | 
| call_number_label : text -- | 
| owning_lib : integer -- | 
| item_lang : text -- | 
| item_type : text -- | 
| item_form : text -- | 
Columns:
| field name : datatype -- parameters, contraints and notes | 
| id : bigint -- | 
| circ_lib : integer -- | 
| creator : bigint -- | 
| call_number : bigint -- | 
| editor : bigint -- | 
| create_date : timestamp with time zone -- | 
| edit_date : timestamp with time zone -- | 
| copy_number : integer -- | 
| status : integer -- | 
| location : integer -- | 
| loan_duration : integer -- | 
| fine_level : integer -- | 
| age_protect : integer -- | 
| circulate : boolean -- | 
| deposit : boolean -- | 
| ref : boolean -- | 
| holdable : boolean -- | 
| deposit_amount : numeric(6,2) -- | 
| price : numeric(8,2) -- | 
| barcode : text -- | 
| circ_modifier : text -- | 
| circ_as_type : text -- | 
| dummy_title : text -- | 
| dummy_author : text -- | 
| alert_message : text -- | 
| opac_visible : boolean -- | 
| deleted : boolean -- | 
| floating : boolean -- | 
| dummy_isbn : text -- | 
| status_changed_time : timestamp with time zone -- | 
| mint_condition : boolean -- | 
| cost : numeric(8,2) -- | 
| create_date_day : date -- | 
| edit_date_day : date -- | 
| create_date_hour : timestamp with time zone -- | 
| edit_date_hour : timestamp with time zone -- | 
| call_number_label : text -- | 
| owning_lib : integer -- | 
| item_lang : text -- | 
| item_type : text -- | 
| item_form : text -- |