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Copy pathdataSource_read_seq_3.sql
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Copy pathdataSource_read_seq_3.sql
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8 lines (8 loc) · 1.69 KB
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EXPLAIN SELECT * FROM fact_parquet_sorted;
+---------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| plan_type | plan |
+---------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| logical_plan | TableScan: fact_parquet_sorted projection=[f_dkey, timestamp, value] |
| physical_plan | DataSourceExec: file_groups={3 groups: [[d_1.parquet], [d_2.parquet, d_4.parquet], [d_3.parquet, d_5.parquet, d_6.parquet]]}, projection=[f_dkey, timestamp, value], output_ordering=[f_dkey@0 ASC NULLS LAST, timestamp@1 ASC NULLS LAST], file_type=parquet |
| | |
+---------------+------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+