OHDSI/WhiteRabbit

Error with system-versionned table on MSSQL

Open

#299 opened on Apr 26, 2021

View on GitHubContributor guide
 (3 comments) (0 reactions) (0 assignees)Java (102 forks)auto 404
WhiteRabbithelp wanted

Repository metrics

Stars
 (222 stars)
PR merge metrics
 (PR metrics pending)

Description

hi, the console report an error when the scan concerned a table with system-versionned activated in MSSQL (see temporal table https://docs.microsoft.com/fr-fr/sql/relational-databases/tables/temporal-tables?view=sql-server-ver15)

Error is : "Error: Field "StartTime" not found " thank you

Contributor guide

Research direction
Investigate how WhiteRabbit scans MSSQL tables and adapt its logic to handle system versioned (temporal) tables, which have hidden columns like StartTime and EndTime.
Tech stack
javasql
Domain
database
Issue type
Bug
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
2
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
SQL
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
70