data_source
EntityType Independent
Logical Entity Name data_source
Definition
Note

data_source Attributes
Attribute/Logical Rolename Domain Datatype NULL Definition
ds_asset_site(PK) CHAR(16) NO
ds_asset_id(PK) INTEGER NO
ds_db_site(FK) CHAR(16) NO
ds_db_id(FK) INTEGER NO
ds_type_code(FK) INTEGER NO
name VARCHAR(254) YES
user_tag_ident VARCHAR(254) YES
gmt_last_updated DATETIME YES
last_upd_db_site(FK) CHAR(16) YES
last_upd_db_id(FK) INTEGER YES
rstat_type_code(FK) SMALLINT YES

data_source Keys
Key Name Key Type Keys
PK__data_source__5AEE82B9 PrimaryKey ds_asset_site,ds_asset_id

data_source Relationships
Parent Entity Child Entity Type Foreign Keys
row_status_type data_source Non-Identifying rstat_type_code
data_source_type data_source Non-Identifying ds_db_site,ds_db_id,ds_type_code
site_database data_source Non-Identifying last_upd_db_site,last_upd_db_id
data_source meas_event Non-Identifying ds_asset_site,ds_asset_id