History

clairblacketer 7525f2a171 Merge branch 'master' into v5.1		2017-06-13 15:00:10 -04:00
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VocabImport	Reordered the folder structure	2015-03-18 22:48:13 -04:00
OMOP CDM constraints - PostgreSQL.sql	Fixed Constraints	2017-03-08 15:59:33 +01:00
OMOP CDM ddl - PostgreSQL.sql	Merge branch 'v5.1' of https://github.com/OHDSI/CommonDataModel into v5.1	2017-01-12 16:15:00 -05:00
OMOP CDM indexes required - PostgreSQL.sql	Changed filenames	2014-10-14 17:02:03 -04:00
README.md	Update README.md	2014-10-14 17:00:28 -04:00

README.md

Common-Data-Model / PostgreSQL

This folder contains the SQL scripts for PostgreSQL.

In order to create your instantiation of the Common Data Model, we recommend following these steps:

Create an empty schema.
Execute the script OMOP CDM ddl - PostgreSQL.sql to create the tables and fields.
Load your data into the schema.
Execute the script OMOP CDM constraints - PostgreSQL.sql to add the constraints (primary and foreign keys).
Execute the script OMOP CDM indexes required - PostgreSQL.sql to add the minimum set of indexes we recommend.

Note: you could also apply the constraints and/or the indexes before loading the data, but this will slow down the insertion of the data considerably.