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Description
After ice insert:
$ parquet-tools inspect ~/Desktop/1761746450566-169c87db783407235acfb0cb2f14bf1df2e5855df3a4e7a4b55bd64eecaeda9c.parquet
############ file meta data ############
created_by: parquet-mr version 1.15.1 (build c7257b8faff5699e13bbc781679dc03f48c1102a)
num_columns: 2
num_rows: 1
num_row_groups: 1
format_version: 1.0
serialized_size: 489
############ Columns ############
year
data_col
############ Column(year) ############
name: year
path: year
max_definition_level: 0
max_repetition_level: 0
physical_type: INT32
logical_type: None
converted_type (legacy): NONE
compression: GZIP (space_saved: -74%)
############ Column(data_col) ############
name: data_col
path: data_col
max_definition_level: 0
max_repetition_level: 0
physical_type: INT32
logical_type: None
converted_type (legacy): NONE
compression: GZIP (space_saved: -74%)
Before:
$ parquet-tools inspect ~/Desktop/0_0_0_0_8DE63E1F13ABD6974B28FC2035C2D569.parquet
############ file meta data ############
created_by: ClickHouse v25.8.9.20238.altinityantalya
num_columns: 2
num_rows: 2
num_row_groups: 1
format_version: 2.6
serialized_size: 263
############ Columns ############
year
data_col
############ Column(year) ############
name: year
path: year
max_definition_level: 0
max_repetition_level: 0
physical_type: INT32
logical_type: Int(bitWidth=16, isSigned=false)
converted_type (legacy): UINT_16
compression: ZSTD (space_saved: -60%)
############ Column(data_col) ############
name: data_col
path: data_col
max_definition_level: 0
max_repetition_level: 0
physical_type: INT32
logical_type: Int(bitWidth=8, isSigned=false)
converted_type (legacy): UINT_8
compression: ZSTD (space_saved: -56%)
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