| set hive.cbo.enable=true; | |
| CREATE TABLE src_cbo (key STRING, value STRING) STORED AS TEXTFILE; | |
| LOAD DATA LOCAL INPATH "${hiveconf:test.data.dir}/kv1.txt" INTO TABLE src_cbo; | |
| analyze table src_cbo compute statistics; | |
| analyze table src_cbo compute statistics for columns; |