CDM v6.0 changes

[clairblacketer]

This version address the following issues/pull requests:

CDM

• #81 Adds the COST table
• #137 Adds the SURVEY_CONDUCT table
• #181 Adds the LOCATION_HISTORY table
• #91 Latitude and longitude added to LOCATION table
• #107 Contract owner information added to PAYER_PLAN_PERIOD
• #120 New fields added to PAYER_PLAN_PERIOD (PAYER_CONCEPT_ID, PLAN_CONCEPT_ID)
• #166 Record inserted into METADATA to document CDM version
• #172 NOTE_EVENT_ID and NOTE_DOMAIN_ID (NOTE_EVENT_TABLE_CONCEPT_ID) added to NOTE
• #198 Change IDs to BIGINT
• #153 ADMISSION_SOURCE_CONCEPT_ID changed to ADMITTED_FROM_CONCEPT_ID
• #214 All CONCEPT_IDs are mandatory except for UNIT_CONCEPT_ID, VALUE_AS_CONCEPT_ID, and OPERATOR_CONCEPT_ID
• #164 Any reference to DOMAIN_ID was switched to EVENT_FIELD_CONCEPT_ID
• #212 CDM Results schema created with tables COHORT and COHORT_DEFINITION
• #210 DEATH table removed and cause of death now stored in CONDITION_OCCURRENCE
• #166 Record inserted into METADATA identifying the CDM version
• #172 Added NOTE_EVENT_ID and EVENT_FIELD_CONCEPT_ID to NOTE table

Vocabulary

• #186 Keep deprecated CPT concepts active and standard
• #85 NOTE_NLP concepts added

Wiki

• #188 Added foreign key description to wiki files
• All THEMIS rules added to wiki

Additional Updates

• DATE fields are now optional and DATETIME fields are mandatory