数据湖探索 DLI-DESCRIBE FORMATTED COLUMNS:示例

时间:2025-04-11 10:23:34

示例

describe formatted show_table1 a;
  Describe Formatted Column   
------------------------------
 col_name             a       
 data_type            integer 
 min                          
 max                          
 num_nulls                    
 distinct_count       0       
 avg_col_len                  
 max_col_len                  
 num_trues                    
 num_falses                   
 comment                      
(1 row)
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