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new ffdcbb5 Add test file for floating types with different column orders
and nan_counts (#104)
ffdcbb5 is described below
commit ffdcbb5e22828186c7461e56dbd26a0fe3caee56
Author: Gang Wu <[email protected]>
AuthorDate: Tue May 26 10:11:23 2026 +0800
Add test file for floating types with different column orders and
nan_counts (#104)
Add test file for floating types
- column orders: IEEE754_TOTAL_ORDER vs TYPE_DEFINED_ORDER
- nan_counts: in both statistics and column index
---
data/README.md | 1 +
data/floating_orders_nan_count.parquet | Bin 0 -> 6143 bytes
2 files changed, 1 insertion(+)
diff --git a/data/README.md b/data/README.md
index 1d618a7..f2fe47e 100644
--- a/data/README.md
+++ b/data/README.md
@@ -48,6 +48,7 @@
| large_string_map.brotli.parquet | MAP(STRING, INT32) with a string
column chunk of more than 2GB. See [note](#large-string-map) below |
| float16_nonzeros_and_nans.parquet | Float16 (logical type) column with NaNs
and nonzero finite min/max values |
| float16_zeros_and_nans.parquet | Float16 (logical type) column with NaNs
and zeros as min/max values. . See [note](#float16-files) below |
+| floating_orders_nan_count.parquet | FLOAT/DOUBLE/FLOAT16 columns in IEEE754
and TypeDefined orders across five row groups (no-NaN, mixed-NaN, all-NaN,
zero-min, zero-max) to validate nan_count, signed NaNs, and IEEE-754 zero
ordering in statistics and column index |
| concatenated_gzip_members.parquet | 513 UINT64 numbers compressed using
2 concatenated gzip members in a single data page |
| byte_stream_split.zstd.parquet | Standard normals with `BYTE_STREAM_SPLIT`
encoding. See [note](#byte-stream-split) below |
| incorrect_map_schema.parquet | Contains a Map schema without explicitly
required keys, produced by Presto. See [note](#incorrect-map-schema) |
diff --git a/data/floating_orders_nan_count.parquet
b/data/floating_orders_nan_count.parquet
new file mode 100644
index 0000000..2d4a63f
Binary files /dev/null and b/data/floating_orders_nan_count.parquet differ
