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Because SourceID is part of the primary key in virtually all MEDITECH Data Repository tables, it is good practice to include SourceID as the first column all indexes, include it in all joins and to identify SourceID in the WHERE clause of the query. In most cases…
From time to time in your work in SQL from the DR, you’ll wind up CAST-ing or CONVERT-ing a number into a string. If that number starts as a DECIMAL or NUMERIC with a scale (the number of places of accuracy to the right of the decimal…
Ever change the logic in your query, confirm new data in SQL, run the report from SSRS… and get the old data? Ever change the columns in your query, run the report from SSRS… and get a weird error–or just not get any data in the new…
Recently while working a regulatory report I found myself faced with needing to identify the first (or earliest) of a set of dates. Each date came from a different possible order related to the patient visit, and I needed to chunk through 10 different JOIN-ed tables and…
In support of Cybersecurity Awareness Month, we’ve shared tips so far for “Owning It” with remote access security, “Securing It” with multi-factor authentication, and today I want to talk about “Protecting It” and the potential costs of a HIPAA violation if you aren’t able to protect it…
