| PREHOOK: query: explain select count(*) from src where key <=> 100 |
| PREHOOK: type: QUERY |
| PREHOOK: Input: default@src |
| #### A masked pattern was here #### |
| POSTHOOK: query: explain select count(*) from src where key <=> 100 |
| POSTHOOK: type: QUERY |
| POSTHOOK: Input: default@src |
| #### A masked pattern was here #### |
| Plan optimized by CBO. |
| |
| Vertex dependency in root stage |
| Reducer 2 <- Map 1 (CUSTOM_SIMPLE_EDGE) |
| |
| Stage-0 |
| Fetch Operator |
| limit:-1 |
| Stage-1 |
| Reducer 2 vectorized, llap |
| File Output Operator [FS_14] |
| Group By Operator [GBY_13] (rows=1 width=8) |
| Output:["_col0"],aggregations:["count(VALUE._col0)"] |
| <-Map 1 [CUSTOM_SIMPLE_EDGE] vectorized, llap |
| PARTITION_ONLY_SHUFFLE [RS_12] |
| Group By Operator [GBY_11] (rows=1 width=8) |
| Output:["_col0"],aggregations:["count()"] |
| Select Operator [SEL_10] (rows=250 width=87) |
| Filter Operator [FIL_9] (rows=250 width=87) |
| predicate:(UDFToDouble(key) IS NOT DISTINCT FROM 100.0D) |
| TableScan [TS_0] (rows=500 width=87) |
| default@src,src,Tbl:COMPLETE,Col:COMPLETE,Output:["key"] |
| |
