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OHDSI
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MIMIC
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Initial beta build for OMOP Waveform Extension ETL
- #65
#65
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briangow
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Initial beta build for OMOP Waveform Extension ETL
#65
briangow
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Commits
Commits on Jan 13, 2026
add waveform extension ddl
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Commits on Jan 30, 2026
waveform extension table build
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Commits on Apr 13, 2026
update readme for waveform extension
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Commits on Apr 24, 2026
update waveform extension build
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Commits on Jun 15, 2026
update readme for waveform extension build
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Commits on Jun 18, 2026
update variable name and use 64 bit for waveform_channel_metadata_id
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Commits on Jun 26, 2026
Create SQL validation queries for waveform extension
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Commits on Jul 1, 2026
etl(wf-occurrence): deterministic person/visit/time; validate group_id grain; use NULL for preceding ids
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Commits on Jul 6, 2026
etl(wf-registry): 1 row per trg_file; IDs from trg_file; no URI reconstruction; update num_of_files post-registry
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etl(wf-lineage): inherit person/visit from occurrence; channels join registry; fail on mismatches
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Commits on Jul 8, 2026
remove _all from waveform source files
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fix typo
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etl(wf-channel-id): use registry_id + channel_index + metadata_type for metadata identity
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etl(wf-channel-required): fail on unresolved required concepts; skip empty metadata rows
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Commits on Jul 14, 2026
etl(wf-mapping-channel): apply tiered channel mapping and fail on ambiguity
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etl(wf-units): map only to valid standard Unit-domain concepts; preserve unit_source_value; fail on ambiguity
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Commits on Jul 16, 2026
test(wf-qa): add blocking waveform integrity checks and QA workflow config
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Commits on Jul 22, 2026
ddl(wf-ddl): centralize waveform table definitions and truncate/reload ETL
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wf-cleanup: clean up formatting
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remove old waveform script from workflow
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Commits on Aug 19, 2026
note old waveform etl in readme
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support sql_script workflows for waveforms
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waveform etl - move declare statement to top
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Commits on Aug 20, 2026
keep unit concept id matching case sensitive
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Commits on Aug 21, 2026
Resolve README merge conflict
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add source waveform channel_index to readme schema
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waveforms - remove metadata fallback to zero
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