This is a bug-fix update to CDM v5.3 that includes fixes identified during the course of preparing v5.4. This also brings CDM v5.3 up-to-date with v5.4 by releasing the DDLs in a zip file.
- OMOP CDM v5.3 Specifications
- Fixed vocabulary version to be nullable
- Fixed datetime2 issue with postgres DDLs
- Link to v5.3 bug fixes