Arrow IPC Fixture Matrix
Choose Arrow fixtures for IPC reader validation, nested column handling, and warehouse-format interoperability checks.
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Fixture Rows
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How to Use This Matrix
Use the matrix when the validation target is a set of variants rather than one canonical sample.
How to Use This Matrix
Coverage
- Covers schema-forward-compatibility, primitive IPC data, and nested column structures.
- Useful for Arrow readers, interchange validation, and cross-format warehouse migration work.
- Anchored to warehouse-comparison and columnar-compatibility packs.
Fixture Rows
Available Variants
| Variant | Profile | Test Focus | File | Size | Download |
|---|---|---|---|---|---|
|
Decimal Arrow IPC
Useful when validating Arrow IPC readers against decimal columns and richer typed schemas.
|
Decimal column fixture | Decimal and schema compatibility |
arrow_decimal_ipc_sample.arrow
|
250.6 KB | Download |
|
Primitive IPC Arrow
Good default for validating primitive Arrow IPC reads and format migration checks.
|
Primitive column fixture | Baseline Arrow reader support |
arrow_primitive_ipc_sample.arrow
|
21.8 KB | Download |
|
Nested IPC Arrow
Targets Arrow readers that need nested column and struct/list support.
|
Nested column fixture | Nested/list column handling |
arrow_nested_ipc_sample.arrow
|
2.6 KB | Download |
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