From fa053b8d2bc22600b3ae31a1c9e7e46bb4e27754 Mon Sep 17 00:00:00 2001 From: Martijn Schuemie Date: Tue, 14 Oct 2014 17:01:22 -0400 Subject: [PATCH] Update README.md --- Sql Server/README.md | 18 ++++++++++++++++-- 1 file changed, 16 insertions(+), 2 deletions(-) diff --git a/Sql Server/README.md b/Sql Server/README.md index b28100a..4e09011 100644 --- a/Sql Server/README.md +++ b/Sql Server/README.md @@ -1,4 +1,18 @@ -Common-Data-Model +Common-Data-Model / SQL Server ================= -Specifications and related files for the Common Data Model +This folder contains the SQL scripts for SQL Server. + +In order to create your instantiation of the Common Data Model, we recommend following these steps: + +1. Create an empty schema. + +2. Execute the script `OMOP CDM ddl - SQL Server.sql` to create the tables and fields. + +3. Load your data into the schema. + +4. Execute the script `OMOP CDM constraints - SQL Server.sql` to add the constraints (primary and foreign keys). + +5. Execute the script `OMOP CDM indexes required - SQL Server.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.