# 20170803-01

**Summary:** This update adds sequencing to the participation tables \
**Category:** Bugfix \
**Details:** The original schema for SanteDB does not take into account sequence of participations, this patch adds that sequencing to the database. \
**Bug / Issues:** N/A\
**Applies To:** OpenIZ Server, SanteDB Server\
**Impacted Versions:** 0.9.0.2\
**Status:** Released (August 02, 2017)\
**Impact:** Moderate \
**RDBMS:** PostgreSQL