feat: Support typed default values for missing feature values - #6716

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addenergyx:feat/typed-feature-default-values

Commits on Aug 9, 2026

Add typed default_value to Field and FeatureSpecV2
addenergyx
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a3751ab
Apply feature default values in online and historical retrieval
addenergyx
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ee91266
Apply feature default values in Go serving and saved dataset exports
addenergyx
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0485a3e
Fix default value gaps found in review
addenergyx
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b35176d
Push feature defaults into the point-in-time query as COALESCE
addenergyx
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08246f3
Address remaining review findings on default values
addenergyx
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1bb98a2
Document the conflicting default value error
addenergyx
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f8dcfd9
Only push string defaults that need no SQL escaping
addenergyx
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d4c81ab
Fix offline store breakages found in review
addenergyx
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db381f8
Apply defaults to ODFV outputs and Ray native paths
addenergyx
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8f0d0d8
Fix default value gaps in ODFV round trip, online keying, Ray and Go projections
addenergyx
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8fa3a09
Fix ODFV apply failure and unsafe column retyping
addenergyx
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180a446