Adds basic geoparquet support #94
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We already write postgis geometry column as WKB formatted binary, as specified by [geoparquet spec](https://geoparquet.org/releases/v1.0.0-rc.1/). With this PR, we also write basic geoparquet metadata. We support only basic info to be interoperable with duckdb.
Codecov ReportAttention: Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## main #94 +/- ##
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Coverage 92.54% 92.55%
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Files 75 75
Lines 9621 9751 +130
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+ Hits 8904 9025 +121
- Misses 717 726 +9 ☔ View full report in Codecov by Sentry. |
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We already write postgis geometry column as WKB formatted binary, as specified by geoparquet spec.
With this PR, we also write basic geoparquet metadata to key value metadata of the parquet file. We support only basic info (required by the spec) to be interoperable with duckdb.