Removed OBSERVATION_PERIOD_START_DATETIME and OBSERVATION_PERIOD_END_DATETIME from DDLs

Impala/OMOP_Parquet_v5.2.sql

@@ -158,9 +158,7 @@ SELECT
  observation_period_id,
  person_id,
  TO_UTC_TIMESTAMP(CONCAT_WS('-', SUBSTR(CAST(observation_period_start_date AS STRING), 1, 4), SUBSTR(CAST(observation_period_start_date AS STRING), 5, 2), SUBSTR(CAST(observation_period_start_date AS STRING), 7, 2)), 'UTC') AS observation_period_start_date,
- TO_UTC_TIMESTAMP(CONCAT_WS('-', SUBSTR(CAST(observation_period_start_date AS STRING), 1, 4), SUBSTR(CAST(observation_period_start_date AS STRING), 5, 2), SUBSTR(CAST(observation_period_start_date AS STRING), 7, 2)), 'UTC') AS observation_period_start_datetime,
  TO_UTC_TIMESTAMP(CONCAT_WS('-', SUBSTR(CAST(observation_period_end_date AS STRING), 1, 4), SUBSTR(CAST(observation_period_end_date AS STRING), 5, 2), SUBSTR(CAST(observation_period_end_date AS STRING), 7, 2)), 'UTC') AS observation_period_end_date,
- TO_UTC_TIMESTAMP(CONCAT_WS('-', SUBSTR(CAST(observation_period_end_date AS STRING), 1, 4), SUBSTR(CAST(observation_period_end_date AS STRING), 5, 2), SUBSTR(CAST(observation_period_end_date AS STRING), 7, 2)), 'UTC') AS observation_period_end_datetime,
  period_type_concept_id
 FROM omop_cdm.observation_period;
 

Oracle/OMOP CDM ddl - Oracle.sql

@@ -254,9 +254,7 @@ CREATE TABLE observation_period
      observation_period_id				INTEGER		NOT NULL , 
      person_id							INTEGER		NOT NULL , 
      observation_period_start_date		DATE		NOT NULL , 
-     observation_period_start_datetime		TIMESTAMP WITH TIME ZONE		NOT NULL ,
      observation_period_end_date		DATE		NOT NULL ,
-     observation_period_end_datetime		TIMESTAMP WITH TIME ZONE		NOT NULL ,
 	 period_type_concept_id				INTEGER		NOT NULL
     ) 
 ;

PostgreSQL/OMOP CDM ddl - PostgreSQL.sql

@@ -254,9 +254,7 @@ CREATE TABLE observation_period
      observation_period_id				INTEGER		NOT NULL , 
      person_id							INTEGER		NOT NULL , 
      observation_period_start_date		DATE		NOT NULL , 
-     observation_period_start_datetime		TIMESTAMP		NOT NULL ,
      observation_period_end_date		DATE		NOT NULL ,
-     observation_period_end_datetime		TIMESTAMP		NOT NULL ,
 	 period_type_concept_id				INTEGER		NOT NULL
     ) 
 ;

Redshift/OMOP CDM ddl - Redshift.sql

@@ -248,9 +248,7 @@ create table observation_period
   observation_period_id					integer		not null ,
   person_id								integer		not null ,
   observation_period_start_date			date		not null ,
-  observation_period_start_datetime		timestamp	not null ,
   observation_period_end_date			date		not null ,
-  observation_period_end_datetime		timestamp	not null ,
   period_type_concept_id				integer		not null
 )
 distkey(person_id)

Sql Server/OMOP CDM ddl - SQL Server.sql

@@ -254,9 +254,7 @@ CREATE TABLE observation_period
   observation_period_id				INTEGER		NOT NULL ,
   person_id							INTEGER		NOT NULL ,
   observation_period_start_date		DATE		NOT NULL ,
-  observation_period_start_datetime	DATETIME2		NOT NULL ,
   observation_period_end_date		DATE		NOT NULL ,
-  observation_period_end_datetime	DATETIME2		NOT NULL ,
   period_type_concept_id			INTEGER		NOT NULL
 )
 ;