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feat(PLU-161): flatten_metadata option for databricks_volume_delta_tables #712

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Merged
awalker4 merged 13 commits into from
May 22, 2026
Merged

feat(PLU-161): flatten_metadata option for databricks_volume_delta_tables #712

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0b54dcc
feat(PLU-161): flatten_metadata option for databricks_volume_delta_ta…
awalker4 May 20, 2026
0253ba6
feat(PLU-161): coerce datetime fields on the flatten path
awalker4 May 21, 2026
db98886
chore(PLU-161): changelog + bump to 1.7.0
awalker4 May 21, 2026
69060f7
chore(PLU-161): drop point-in-time comments from volumes_table
awalker4 May 21, 2026
dd3dec5
refactor(PLU-161): drop metadata_ prefix from flattened columns
awalker4 May 21, 2026
8141097
chore(PLU-161): tighten flatten_metadata description and changelog
awalker4 May 21, 2026
df268c1
fix(PLU-161): accept float epoch values in datetime coercion
awalker4 May 21, 2026
d68c20f
test(PLU-161): cover uploader create_destination + run branches
awalker4 May 21, 2026
edd7a1c
chore(PLU-161): patch bump 1.6.3 instead of 1.7.0
awalker4 May 21, 2026
0c31cb2
refactor(PLU-161): drop datetime coercion from flatten path
awalker4 May 22, 2026
459ed98
test(PLU-161): cover datetime pass-through contract in flatten + blob…
awalker4 May 22, 2026
ef5c246
feat(PLU-161): fail fast in precheck when flatten_metadata table is m…
awalker4 May 22, 2026
d6952d6
chore(PLU-161): tighten missing-table precheck message
awalker4 May 22, 2026
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6 changes: 6 additions & 0 deletions CHANGELOG.md
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@@ -1,3 +1,9 @@
## [1.6.3]

### Enhancements

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awalker4 marked this conversation as resolved.
- **feat(databricks): add `flatten_metadata` option to the Volumes Delta Tables uploader.** Opt-in, default off. When set, the stager flattens element metadata into top-level columns matching Milvus's unprefixed naming, and the uploader skips auto-create against the user-managed table, dropping unknown incoming columns with a log line.

## [1.6.2]

### Fixes
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