Design Retrospective cohort study. Setting Four general hospitals in South Korea. Methods Qualitative and quantitative data were analysed using the Donabedian quality outcomes model. Data were ...

Describe the Bug GENERIC CASE: I ran into this while doing a simple subquery, generally of the form db.select().from(subquery).orderBy(something), where the subquery includes raw SQL fields. SPECIFIC ...

2. Queries with eager subqueries can be distributed while routines cannot be distributed. Future work includes caching the results of these lazily evaluated subqueries to improve performance ...

Do you ever find yourself juggling queries to get the information you need? Subselects, also called subqueries, may be just what you’ve been looking for. This SQL feature allows you to query ...