feat(adapters): declare type coercion capabilities - #780
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Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## main #780 +/- ##
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+ Coverage 77.49% 78.79% +1.29%
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Files 489 490 +1
Lines 72169 72234 +65
Branches 10128 10127 -1
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+ Hits 55930 56918 +988
+ Misses 13050 11822 -1228
- Partials 3189 3494 +305
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Adds immutable, compiled
TypeCoercionCapabilitiesmetadata to adapter configurations, exposing datetime binding, timestamp precision, JSON decoding, and UUID binding behavior throughtype_coercion_capabilities.Declarations cover all 23 concrete configurations and account for adapter binding/decoding behavior, including native JSON decoding in psqlpy and BigQuery. Includes public exports, mypyc compilation, regression and roundtrip coverage, feature-comparison documentation, and v0.63.0 release notes.
Validation:
make lintpassed during review. Regression tests were added or updated, but no local test suite was run in this review. Hosted CI for the latest branch head is still pending.