Details
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Change Request
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Resolution: Persuasive with Modification
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Medium
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FHIR Core (FHIR)
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R4
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FHIR Infrastructure
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Mapping Language
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Gino Canessa/Yunwei Wang: 17-0-1
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Enhancement
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Compatible, substantive
Description
From https://jira.hl7.org/browse/FHIR-23937
Initial proposal:
Currently, the parameters of the "dateOp" target transform functions are undocumented. Proposal to add two parameters:
1. "source" - contains a string which represents a dateTime in some format (e.g. "MM/dd/yyyy H:mm", or "DD.MM.YYYY")
2. "type" - either "time", "dateTime", "date", or "instant"
The dateOp function should attempt to parse the source parameter and convert it into the specified type. If this cast fails, an error is thrown.
Need to get agreement on what the parameters should be, then make them official.