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CDMConnector 1.4.0

• fix issue on cran server
• new omopgenerics methods

CDMConnector 1.3.1

• Bug fix for collapse cohort
• dbplyr 2.5.0 fixes

CDMConnector 1.3.0

• Incorporate omopgenerics

CDMConnector 1.2.1

• Fix failing CRAN tests

CDMConnector 1.2.0

• Compatibility with dbplyr v2.4.0

CDMConnector 1.1.4

• Fix recursive edge cases with cdm reference issue.

CDMConnector 1.1.3

• Fix recursive cdm reference issue. Thanks @catalamarti!

CDMConnector 1.1.2

• fix failing test on CRAN

CDMConnector 1.1.1

• add some bigquery support

August 22, 2023

CDMConnector 1.1.0

• add copy_cdm_to, copyCdmTo
• add generate_concept_cohort_set, generateConceptCohortSet
• add more example CDM datasets
• add record_cohort_attrition, recordCohortAttrition
• improve database test coverage
• update vignettes

Released Aug 17, 2023

CDMConnector 1.0.0

• remove write_prefix in cdm_from_con in favor of using the write_schema argument for prefixing
• remove cdm_tables argument from cdm_from_con in favor of cdm_select_tbl selection function
• add attributes to the cdm object to communicate downstream temp table preferences

Released June 7, 2023

CDMConnector 0.6.0

• generate Capr cohorts with generateCohortSet
• add datepart function for extracting year, month, day parts of dates in dplyr
• fix datediff logic for years so it now returns number of complete years between two date
• add “write_prefix” attribute to cdm objects to support a namespace within the write_schema

Released May 5, 2023

CDMConnector 0.5.1

• Add both camelCase and snake_case versions of all functions (@Tsemharb)
• Add cdm object attributes to cdm_snapshot output
• use number_records and number_subjects in cohort counts table
• Minor bug fixes

Released on March 20, 2023

CDMConnector 0.5.0

• Define generatedCohortSet class
• Add summarize_quantile for cross database quantile queries
• Add GeneratedCohortSet object, constructor, and attribute accessor functions
• Add vignette on cohort generation
• Add cdmSubset, cdmSubsetCohort, cdmSample for subsetting a cdm
• Add cdmFlatten for transforming a cdm into a single flat table of observations
• Improve test coverage
• Make Java dependency optional
• cdm_schema is now required in cdm_from_con except for duckdb connections
• Remove visit_detail from default cdm tables
• Deprecate computePermanent
• Improve package website

Substantial contributions by @edward-burn, @catalamarti, @Tsemharb who are now package co-authors.

Released Mar 8, 2023

CDMConnector 0.4.1

• Add computeQuery function for creating temp and persistent tables from dplyr queries
• Download Eunomia from darwin-eu repository as zipped csv files
• Add passing tests for Oracle and Spark
• Add asDate wrapper that provides correct as.Date dbplyr translations
• Incorporate code review suggestions from @mvankessel-EMC

Released Jan 21, 2023

CDMConnector 0.3.0

• Add computePermanent and appendPermanent functions
• Add readCohortSet
• Add generateCohortSet
• Extract Eunomia dataset so that it is downloaded separately

Released Nov 29, 2022

CDMConnector 0.2.0

• Add support for OMOP v5.3 and v5.4
• Add datediff and dateadd functions that can be used in dplyr::mutate()
• Add assert_tables function for checking that a cdm object has required tables
• Add camelCase versions of several functions

Released Nov 15, 2022

CDMConnector 0.1.0

• Initial release Sept 11, 2022
• Added a NEWS.md file to track changes to the package.

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