mirror of
https://github.com/asadbek064/hyparquet.git
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91 lines
2.0 KiB
JSON
91 lines
2.0 KiB
JSON
{
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"version": 1,
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"schema": [
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{
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"name": "test",
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"num_children": 1
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},
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{
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"repetition_type": "REQUIRED",
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"name": "inner",
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"num_children": 2
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},
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{
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"type": "BYTE_ARRAY",
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"repetition_type": "OPTIONAL",
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"name": "str_field",
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"converted_type": "UTF8",
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"logical_type": {
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"type": "STRING"
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}
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},
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{
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"type": "DOUBLE",
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"repetition_type": "OPTIONAL",
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"name": "f64_field"
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}
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],
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"num_rows": 2,
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"row_groups": [
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{
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"columns": [
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{
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"file_offset": 4,
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"meta_data": {
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"type": "BYTE_ARRAY",
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"encodings": [
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"RLE",
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"PLAIN"
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],
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"path_in_schema": [
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"inner",
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"str_field"
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],
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"codec": "SNAPPY",
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"num_values": 2,
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"total_uncompressed_size": 32,
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"total_compressed_size": 34,
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"key_value_metadata": [],
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"data_page_offset": 4,
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"statistics": {
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"null_count": 1,
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"distinct_count": 1
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}
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}
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},
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{
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"file_offset": 38,
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"meta_data": {
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"type": "DOUBLE",
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"encodings": [
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"RLE",
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"PLAIN"
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],
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"path_in_schema": [
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"inner",
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"f64_field"
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],
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"codec": "SNAPPY",
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"num_values": 2,
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"total_uncompressed_size": 31,
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"total_compressed_size": 33,
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"key_value_metadata": [],
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"data_page_offset": 38,
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"statistics": {
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"null_count": 1,
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"distinct_count": 1,
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"max_value": 1.23,
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"min_value": 1.23
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}
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}
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}
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],
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"total_byte_size": 0,
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"num_rows": 2
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}
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],
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"key_value_metadata": [],
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"created_by": "parquet-go",
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"metadata_length": 203
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}
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