ud_node - Giswater/giswater_dbmodel GitHub Wiki
Description:
Data of all node features of inventory is stored on two main tables - node and it's corresponing man table (listed below), which depends on feature's definition on cat_feature_node. Fields of node table are common for all types of nodes. In man table the specific information, related with the most common characteristics of the equipment is stored. Inserting, updating and deleting data using views (parent view - ve_node or child views defined on cat_feature) automatically performs data procedures on the correct tables and captures default values.
Node fields:
| Column name | Data type | Description |
|---|---|---|
| node_id | character varying(16) | Id (automatically assigned on insert) |
| code | character varying(30) | Element code from previous system |
| top_elev | numeric(12,3) | Top elevation at which the element is located |
| ymax | numeric(12,3) | Depth of the element |
| elev | numeric(12,3) | Bottom elevation of the element |
| custom_top_elev | numeric(12,3) | Personalized value of top elevation at which the element is located. Prevails in the calculation over value of top_elev |
| custom_ymax | numeric(12,3) | Personalized value of depth of the element. Prevails in the calculation over value of ymax |
| custom_elev | numeric(12,3) | Personalized value of bottom elevation of the element. Prevails in the calculation over value of elev |
| node_type | character varying(30) | Node type, defined on cat_feature_node |
| nodecat_id | character varying(30) | Id of node catalog, defined on cat_node |
| epa_type | character varying(16) | Node type related to EPA classification, defined on sys_feature_epa_type |
| sector_id | integer | Id of a hydraulic sector, defined on sector |
| state | smallint | Main state of element, defined on value_state |
| state_type | smallint | Substate of element, defined on value_state_type |
| annotation | text | Description |
| observ | text | Description |
| comment | text | Description |
| dma_id | integer | Id of a district management area, defined on dma |
| soilcat_id | character varying(30) | Soil on which the element is located, defined on cat_soil |
| function_type | character varying(50) | Function of the element, defined on man_type_function |
| category_type | character varying(50) | Function of the element, defined on man_type_category |
| fluid_type | character varying(50) | Function of the element, defined on man_type_fluid |
| location_type | character varying(50) | Function of the element, defined on man_type_location |
| workcat_id | character varying(255) | Work code related to construction of the element, defined on cat_work |
| workcat_id_end | character varying(255) | Work code related to disassemble of the element, defined on cat_work |
| buildercat_id | character varying(30) | Constructor of element, defined on cat_builder |
| builtdate | date | Data of construction |
| enddate | date | Data of disassemble |
| ownercat_id | character varying(30) | Owner of the element, defined on cat_owner |
| muni_id | integer | Municipality in which element is located, defined on ext_municipality |
| postcode | character varying(16) | Postcode of element's location |
| streetaxis_id | character varying(16) | Street in which element is located, defined on ext_streetaxis |
| postnumber | integer | Post number of the element's location, defined on ext_address |
| postcomplement | character varying(100) | Additional number of the element's location |
| streetaxis2_id | character varying(16) | Street in which element is located, defined on ext_streetaxis (used in to define location as from street to street |
| postnumber2 | integer | Post number of the element's location, situated on the second street, defined on ext_address |
| postcomplement2 | character varying(100) | Additional number of the element's location, situated on the second street |
| descript | character varying(254) | Description |
| rotation | numeric(6,3) | Rotation of element's symbol |
| link | character varying(512) | Link |
| verified | character varying(30) | Level of data verification, define edit_typevalue (value_verified) |
| the_geom | geometry(Point,SRID) | Point geometry of element |
| undelete | boolean | If true, element can't be deleted |
| label_x | character varying(30) | Coordinate x of label location |
| label_y | character varying(30) | Coordinate y of label location |
| label_rotation | numeric(6,3) | Rotation of element's label |
| publish | boolean | If true, element is being published |
| inventory | boolean | If true, element is a part of company's inventory |
| xyz_date | date | Date of field data collection |
| uncertain | boolean | If true, element has data with little reliability |
| unconnected | boolean | If true, element is topologicaly connected with the network |
| expl_id | integer | Id of an exploitation, defined on exploitation |
| num_value | numeric(12,3) | Additional numeric field |
| feature_type | character varying(16) | Type of feature (automatically assigned on insert) |
| tstamp | timestamp without time zone | Date and time of data insert |
| arc_id | character varying(16) | Id of arc with which element is related (In case of topologically disconected nodes) |
| lastupdate | timestamp without time zone | Date and time of last data update |
| lastupdate_user | character varying(50) | User that executed last update |
| insert_user | character varying(50) | User that inserted data |
| matcat_id | character varying(16) | Id of material, used in case when material is not specified on node catalog, defined on cat_mat_node |
| district_id | integer | District in which element is located, defined on ext_district |
| asset_id | character varying(50) | Id of a financial asset |
| drainzone_id | integer | Id of drainzone |
| parent_id | character varying(16) | Indicates the ID of another node that is assigned as a parent, establishing a relationship between them. |
| expl_id2 | integer | Id of a second exploitation, defined on exploitation |