optimizeConceptSetExpression: given a concept set expression, get optimized concept set...

In OHDSI/ConceptSetDiagnostics: Concept Set Diagnostics

given a concept set expression, get optimized concept set expression

Description

given a concept set expression, get optimized concept set expression

Usage

optimizeConceptSetExpression(
  conceptSetExpression,
  vocabularyDatabaseSchema = "vocabulary",
  connection = NULL,
  connectionDetails = NULL,
  replaceNonStandardWithStandardEquivalent = TRUE,
  tempEmulationSchema = getOption("sqlRenderTempEmulationSchema")
)

Arguments

conceptSetExpression	An R-object (list) with expression of the concept set.
vocabularyDatabaseSchema	The schema name of containing the vocabulary tables.
connection	An object of type connection as created using the connect function in the DatabaseConnector package. Can be left NULL if connectionDetails is provided, in which case a new connection will be opened at the start of the function, and closed when the function finishes.
connectionDetails	An object of type connectionDetails as created using the createConnectionDetails function in the DatabaseConnector package. Can be left NULL if connection is provided.
replaceNonStandardWithStandardEquivalent	Do you want to replace non standard with standard equivalent?
tempEmulationSchema	Some database platforms like Oracle and Impala do not truly support temp tables. To emulate temp tables, provide a schema with write privileges where temp tables can be created.

OHDSI/ConceptSetDiagnostics documentation built on Feb. 26, 2023, 1:31 a.m.