source_to_concept_map.json

[
  {
    "type": "string",
    "name": "source_code",
    "mode": "required",
    "description": "The source code being translated into a Standard Concept."
  },
  {
    "type": "integer",
    "name": "source_concept_id",
    "mode": "required",
    "description": "A foreign key to the Source Concept that is being translated into a Standard Concept."
  },
  {
    "type": "string",
    "name": "source_vocabulary_id",
    "mode": "required",
    "description": "A foreign key to the VOCABULARY table defining the vocabulary of the source code that is being translated to a Standard Concept."
  },
  {
    "type": "string",
    "name": "source_code_description",
    "mode": "nullable",
    "description": "An optional description for the source code. This is included as a convenience to compare the description of the source code to the name of the concept."
  },
  {
    "type": "integer",
    "name": "target_concept_id",
    "mode": "required",
    "description": "A foreign key to the target Concept to which the source code is being mapped."
  },
  {
    "type": "string",
    "name": "target_vocabulary_id",
    "mode": "required",
    "description": "A foreign key to the VOCABULARY table defining the vocabulary of the target Concept."
  },
  {
    "type": "date",
    "name": "valid_start_date",
    "mode": "required",
    "description": "The date when the mapping instance was first recorded."
  },
  {
    "type": "date",
    "name": "valid_end_date",
    "mode": "required",
    "description": "The date when the mapping instance became invalid because it was deleted or superseded (updated) by a new relationship. Default value is 31-Dec-2099."
  },
  {
    "type": "string",
    "name": "invalid_reason",
    "mode": "nullable",
    "description": "Reason the mapping instance was invalidated. Possible values are D (deleted), U (replaced with an update) or NULL when valid_end_date has the default value."
  }
]