sample_num_data
EntityType Dependent
Logical Entity Name sample_num_data
Definition
Note

sample_num_data Attributes
Attribute/Logical Rolename Domain Datatype NULL Definition
meas_loc_site(PK)(FK) CHAR(16) NO
meas_loc_id(PK)(FK) INTEGER NO
gmt_event(PK)(FK) DATETIME NO
sample_order_seq(PK)(FK) INTEGER NO
snum_db_site(PK)(FK) CHAR(16) NO
snum_db_id(PK)(FK) INTEGER NO
snum_type_code(PK)(FK) INTEGER NO
eu_db_site(FK) CHAR(16) NO
eu_db_id(FK) INTEGER NO
eu_type_code(FK) INTEGER NO
data_value FLOAT NO
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

sample_num_data Keys
Key Name Key Type Keys
PK__sample_num_data__02C769E9 PrimaryKey meas_loc_site,meas_loc_id,gmt_event,sample_order_seq,snum_db_site,snum_db_id,snum_type_code

sample_num_data Relationships
Parent Entity Child Entity Type Foreign Keys
row_status_type sample_num_data Non-Identifying rstat_type_code
meas_sample sample_num_data Identifying meas_loc_site,meas_loc_id,gmt_event,sample_order_seq
sample_ndata_type sample_num_data Identifying snum_db_site,snum_db_id,snum_type_code
eng_unit_type sample_num_data Non-Identifying eu_db_site,eu_db_id,eu_type_code
site_database sample_num_data Non-Identifying last_upd_db_site,last_upd_db_id