[FEAT MERGE]优化器技改patch到432

Co-authored-by: jingtaoye35 <1255153887@qq.com>
Co-authored-by: qingzhu521 <q15000557748@gmail.com>
Co-authored-by: akaError <lzg020616@163.com>
This commit is contained in:
zzg19950727
2024-06-18 02:23:55 +00:00
committed by ob-robot
parent 4d5b5ec653
commit b81b1efd98
117 changed files with 6600 additions and 948 deletions

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@ -799,10 +799,10 @@ Query Plan
|2 |│ └─EXCHANGE OUT DISTR |:EX10000|5 |6 |
|3 |│ └─PX BLOCK ITERATOR | |5 |6 |
|4 |│ └─TABLE FULL SCAN |t2 |5 |6 |
|5 |└─LIMIT | |1 |6 |
|6 | └─PX COORDINATOR MERGE SORT | |1 |6 |
|7 | └─EXCHANGE OUT DISTR |:EX20000|1 |6 |
|8 | └─TOP-N SORT | |1 |6 |
|5 |└─LIMIT | |1 |7 |
|6 | └─PX COORDINATOR MERGE SORT | |2 |7 |
|7 | └─EXCHANGE OUT DISTR |:EX20000|2 |6 |
|8 | └─TOP-N SORT | |2 |6 |
|9 | └─PX BLOCK ITERATOR | |5 |6 |
|10| └─TABLE FULL SCAN |t1 |5 |6 |
==================================================================

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@ -296,7 +296,7 @@ Query Plan
==================================================
|ID|OPERATOR |NAME |EST.ROWS|EST.TIME(us)|
--------------------------------------------------
|0 |TABLE FULL SCAN|t1(idx)|2 |11 |
|0 |TABLE FULL SCAN|t1(idx)|2 |23 |
==================================================
Outputs & filters:
-------------------------------------