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[FEAT MERGE] support auto dop

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obdev
2023-04-28 15:11:52 +00:00
committed by ob-robot
parent 642f1c7d84
commit b41dc0ebdd
106 changed files with 3815 additions and 2844 deletions
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17
tools/deploy/mysql_test/test_suite/skyline/r/mysql/skyline_basic_mysql.result
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@ -1523,17 +1523,18 @@ Outputs & filters:
range_cond([:0 > t2.pk2])
explain select a, b, c from t1 where b = 100 and c < 100 and c > 100 order by c desc limit 0, 100;
Query Plan
==============================================================
|ID|OPERATOR |NAME |EST.ROWS|EST.TIME(us)|
--------------------------------------------------------------
|0 |TABLE FULL SCAN|t1(idx_b_c,Reverse)|0 |2 |
==============================================================
=============================================================
|ID|OPERATOR |NAME |EST.ROWS|EST.TIME(us)|
-------------------------------------------------------------
|0 |TABLE RANGE SCAN|t1(idx_c,Reverse)|0 |2 |
=============================================================
Outputs & filters:
-------------------------------------
0 - output([t1.a], [t1.b], [t1.c]), filter([t1.c < 100], [t1.c > 100], [t1.b = 100]), rowset=256
0 - output([t1.a], [t1.b], [t1.c]), filter([t1.b = 100]), rowset=256
access([t1.pk1], [t1.b], [t1.c], [t1.a]), partitions(p0)
limit(100), offset(0), is_index_back=true, is_global_index=false, filter_before_indexback[true,true,true],
range_key([t1.b], [t1.c], [t1.pk1]), range(MAX,MAX,MAX ; MIN,MIN,MIN)always false
limit(100), offset(0), is_index_back=true, is_global_index=false, filter_before_indexback[false],
range_key([t1.c], [t1.pk1]), range(MAX,MAX ; MIN,MIN)always false,
range_cond([t1.c < 100], [t1.c > 100])
explain select a, b, c from t1 where b = 100 or (b = 200 and c = 300) order by c desc limit 0, 100;
Query Plan
================================================================