OMOP/BigQuery/OMOP CDM Results bigquery d...

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/*
Copyright 2018-08 Observational Health Data Sciences and Informatics
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
OMOP CDM v6.0 DDL
bigquery script to create OMOP common data model results schema version 6.0
last revised: 27-Aug-2018
Authors: Patrick Ryan, Christian Reich, Clair Blacketer
*/
#standardsql
--HINT DISTRIBUTE_ON_KEY(subject_id)
create table cohort
(
cohort_definition_id INT64 not null ,
subject_id INT64 not null ,
cohort_start_date date not null ,
cohort_end_date date not null
)
;
create table cohort_definition (
cohort_definition_id INT64 not null,
cohort_definition_name STRING not null,
cohort_definition_description STRING null,
definition_type_concept_id INT64 not null,
cohort_definition_syntax STRING null,
subject_concept_id INT64 not null,
cohort_initiation_date date null
)
;