mirror of
https://github.com/asadbek064/hyparquet.git
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84 lines
1.9 KiB
JSON
84 lines
1.9 KiB
JSON
{
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"version": 1,
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"created_by": "DuckDB",
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"metadata_length": 243,
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"num_rows": 7,
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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": 0,
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"meta_data": {
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"codec": "SNAPPY",
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"data_page_offset": 4,
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"encodings": ["PLAIN"],
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"num_values": 10,
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"path_in_schema": ["int_map", "key_value", "key"],
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"statistics": {
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"max": "k3",
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"min": "k1",
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"max_value": "k3",
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"min_value": "k1"
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},
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"total_compressed_size": 64,
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"total_uncompressed_size": 82,
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"type": "BYTE_ARRAY"
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}
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},
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{
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"file_offset": 0,
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"meta_data": {
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"codec": "SNAPPY",
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"data_page_offset": 68,
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"encodings": ["PLAIN"],
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"num_values": 10,
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"path_in_schema": ["int_map", "key_value", "value"],
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"statistics": {
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"max": 100,
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"min": 1,
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"max_value": 100,
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"min_value": 1
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},
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"total_compressed_size": 60,
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"total_uncompressed_size": 59,
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"type": "INT32"
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}
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}
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],
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"file_offset": 4,
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"num_rows": 7,
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"total_byte_size": 74752
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}
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],
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"schema": [
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{
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"name": "duckdb_schema",
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"num_children": 1,
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"repetition_type": "REQUIRED"
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},
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{
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"converted_type": "MAP",
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"name": "int_map",
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"num_children": 1,
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"repetition_type": "OPTIONAL"
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},
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{
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"name": "key_value",
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"num_children": 2,
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"repetition_type": "REPEATED"
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},
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{
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"converted_type": "UTF8",
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"name": "key",
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"repetition_type": "REQUIRED",
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"type": "BYTE_ARRAY"
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},
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{
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"converted_type": "INT_32",
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"name": "value",
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"repetition_type": "OPTIONAL",
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"type": "INT32"
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}
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]
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}
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