patch 4.0
This commit is contained in:
File diff suppressed because it is too large
Load Diff
File diff suppressed because it is too large
Load Diff
@ -17,21 +17,21 @@ insert/*trace*/ into t1(id) values (107);
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insert/*trace*/ into t2(id) values (107),(75),(1000);
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EXPLAIN select t1.id, t2.id from t1, t2 where t2.id = t1.id and t1.id>200;
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Query Plan
|
||||
=========================================
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|ID|OPERATOR |NAME|EST. ROWS|COST|
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||||
-----------------------------------------
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||||
|0 |NESTED-LOOP JOIN| |1 |73 |
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||||
|1 | TABLE SCAN |t1 |1 |36 |
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||||
|2 | TABLE GET |t2 |1 |36 |
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||||
=========================================
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||||
====================================
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|ID|OPERATOR |NAME|EST. ROWS|COST|
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||||
------------------------------------
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|0 |MERGE JOIN | |1 |4 |
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|1 | TABLE SCAN|t1 |1 |2 |
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|2 | TABLE SCAN|t2 |1 |2 |
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====================================
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Outputs & filters:
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-------------------------------------
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0 - output([t1.id], [t2.id]), filter(nil),
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conds(nil), nl_params_([t1.id])
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1 - output([t1.id]), filter(nil),
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0 - output([t1.id], [t2.id]), filter(nil), rowset=256,
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equal_conds([t2.id = t1.id]), other_conds(nil)
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1 - output([t1.id]), filter(nil), rowset=256,
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access([t1.id]), partitions(p0)
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2 - output([t2.id]), filter(nil),
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2 - output([t2.id]), filter(nil), rowset=256,
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access([t2.id]), partitions(p0)
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select t1.id, t2.id from t1, t2 where t2.id = t1.id and t1.id>200;
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@ -42,21 +42,21 @@ select t1.id, t2.id from t1, t2 where t2.id = t1.id and t1.id>200;
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EXPLAIN select t1.id, t2.id from t1, t2 where t2.id = t1.id and t1.id>200 and t1.id<200;
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Query Plan
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=========================================
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|ID|OPERATOR |NAME|EST. ROWS|COST|
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-----------------------------------------
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|0 |NESTED-LOOP JOIN| |1 |73 |
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||||
|1 | TABLE SCAN |t1 |1 |36 |
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|2 | TABLE GET |t2 |1 |36 |
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=========================================
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||||
====================================
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|ID|OPERATOR |NAME|EST. ROWS|COST|
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------------------------------------
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|0 |MERGE JOIN | |1 |4 |
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|1 | TABLE SCAN|t1 |1 |2 |
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|2 | TABLE SCAN|t2 |1 |2 |
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====================================
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Outputs & filters:
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-------------------------------------
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0 - output([t1.id], [t2.id]), filter(nil),
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conds(nil), nl_params_([t1.id])
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1 - output([t1.id]), filter(nil),
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0 - output([t1.id], [t2.id]), filter(nil), rowset=256,
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equal_conds([t2.id = t1.id]), other_conds(nil)
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1 - output([t1.id]), filter(nil), rowset=256,
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access([t1.id]), partitions(p0)
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2 - output([t2.id]), filter(nil),
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2 - output([t2.id]), filter(nil), rowset=256,
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access([t2.id]), partitions(p0)
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select t1.id, t2.id from t1, t2 where t2.id = t1.id and t1.id>200 and t1.id<200;
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@ -67,21 +67,21 @@ select t1.id, t2.id from t1, t2 where t2.id = t1.id and t1.id>200 and t1.id<200;
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EXPLAIN select a.id , b.id from t1 a, t2 b where a.id = b.id and a.id>200 and a.id<200;
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Query Plan
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=========================================
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|ID|OPERATOR |NAME|EST. ROWS|COST|
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-----------------------------------------
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|0 |NESTED-LOOP JOIN| |1 |73 |
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||||
|1 | TABLE SCAN |a |1 |36 |
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|2 | TABLE GET |b |1 |36 |
|
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=========================================
|
||||
====================================
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|ID|OPERATOR |NAME|EST. ROWS|COST|
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||||
------------------------------------
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|0 |MERGE JOIN | |1 |4 |
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|1 | TABLE SCAN|a |1 |2 |
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|2 | TABLE SCAN|b |1 |2 |
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====================================
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Outputs & filters:
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-------------------------------------
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0 - output([a.id], [b.id]), filter(nil),
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conds(nil), nl_params_([a.id])
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1 - output([a.id]), filter(nil),
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0 - output([a.id], [b.id]), filter(nil), rowset=256,
|
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equal_conds([a.id = b.id]), other_conds(nil)
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1 - output([a.id]), filter(nil), rowset=256,
|
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access([a.id]), partitions(p0)
|
||||
2 - output([b.id]), filter(nil),
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2 - output([b.id]), filter(nil), rowset=256,
|
||||
access([b.id]), partitions(p0)
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||||
|
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select a.id , b.id from t1 a, t2 b where a.id = b.id and a.id>200 and a.id<200;
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@ -95,20 +95,20 @@ Query Plan
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===================================================
|
||||
|ID|OPERATOR |NAME|EST. ROWS|COST|
|
||||
---------------------------------------------------
|
||||
|0 |NESTED-LOOP JOIN CARTESIAN| |3 |75 |
|
||||
|1 | TABLE SCAN |b |3 |37 |
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||||
|2 | MATERIAL | |1 |37 |
|
||||
|3 | TABLE SCAN |a |1 |36 |
|
||||
|0 |NESTED-LOOP JOIN CARTESIAN| |3 |4 |
|
||||
|1 | TABLE SCAN |b |3 |2 |
|
||||
|2 | MATERIAL | |1 |2 |
|
||||
|3 | TABLE SCAN |a |1 |2 |
|
||||
===================================================
|
||||
|
||||
Outputs & filters:
|
||||
-------------------------------------
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||||
0 - output([a.id], [b.id]), filter(nil),
|
||||
0 - output([a.id], [b.id]), filter(nil), rowset=256,
|
||||
conds(nil), nl_params_(nil)
|
||||
1 - output([b.id]), filter(nil),
|
||||
1 - output([b.id]), filter(nil), rowset=256,
|
||||
access([b.id]), partitions(p0)
|
||||
2 - output([a.id]), filter(nil)
|
||||
3 - output([a.id]), filter([a.id = a.id]),
|
||||
2 - output([a.id]), filter(nil), rowset=256
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||||
3 - output([a.id]), filter([a.id = a.id]), rowset=256,
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access([a.id]), partitions(p0)
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||||
|
||||
select a.id, b.id from t1 a, t2 b where a.id = a.id and a.id>200 and a.id<200;
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||||
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@ -19,21 +19,21 @@ insert/*trace*/ into t2(id) values (107),(75),(1000);
|
||||
|
||||
EXPLAIN select t1.id, t2.id from t1 join t2 on t2.id = t1.id and t1.id>200;
|
||||
Query Plan
|
||||
=========================================
|
||||
|ID|OPERATOR |NAME|EST. ROWS|COST|
|
||||
-----------------------------------------
|
||||
|0 |NESTED-LOOP JOIN| |1 |73 |
|
||||
|1 | TABLE SCAN |t1 |1 |36 |
|
||||
|2 | TABLE GET |t2 |1 |36 |
|
||||
=========================================
|
||||
====================================
|
||||
|ID|OPERATOR |NAME|EST. ROWS|COST|
|
||||
------------------------------------
|
||||
|0 |MERGE JOIN | |1 |4 |
|
||||
|1 | TABLE SCAN|t1 |1 |2 |
|
||||
|2 | TABLE SCAN|t2 |1 |2 |
|
||||
====================================
|
||||
|
||||
Outputs & filters:
|
||||
-------------------------------------
|
||||
0 - output([t1.id], [t2.id]), filter(nil),
|
||||
conds(nil), nl_params_([t1.id])
|
||||
1 - output([t1.id]), filter(nil),
|
||||
0 - output([t1.id], [t2.id]), filter(nil), rowset=256,
|
||||
equal_conds([t2.id = t1.id]), other_conds(nil)
|
||||
1 - output([t1.id]), filter(nil), rowset=256,
|
||||
access([t1.id]), partitions(p0)
|
||||
2 - output([t2.id]), filter(nil),
|
||||
2 - output([t2.id]), filter(nil), rowset=256,
|
||||
access([t2.id]), partitions(p0)
|
||||
|
||||
select t1.id, t2.id from t1 join t2 on t2.id = t1.id and t1.id>200;
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@ -44,21 +44,21 @@ select t1.id, t2.id from t1 join t2 on t2.id = t1.id and t1.id>200;
|
||||
|
||||
EXPLAIN select t1.id, t2.id from t1 join t2 on t2.id = t1.id and t1.id>200 and t1.id<200;
|
||||
Query Plan
|
||||
=========================================
|
||||
|ID|OPERATOR |NAME|EST. ROWS|COST|
|
||||
-----------------------------------------
|
||||
|0 |NESTED-LOOP JOIN| |1 |73 |
|
||||
|1 | TABLE SCAN |t1 |1 |36 |
|
||||
|2 | TABLE GET |t2 |1 |36 |
|
||||
=========================================
|
||||
====================================
|
||||
|ID|OPERATOR |NAME|EST. ROWS|COST|
|
||||
------------------------------------
|
||||
|0 |MERGE JOIN | |1 |4 |
|
||||
|1 | TABLE SCAN|t1 |1 |2 |
|
||||
|2 | TABLE SCAN|t2 |1 |2 |
|
||||
====================================
|
||||
|
||||
Outputs & filters:
|
||||
-------------------------------------
|
||||
0 - output([t1.id], [t2.id]), filter(nil),
|
||||
conds(nil), nl_params_([t1.id])
|
||||
1 - output([t1.id]), filter(nil),
|
||||
0 - output([t1.id], [t2.id]), filter(nil), rowset=256,
|
||||
equal_conds([t2.id = t1.id]), other_conds(nil)
|
||||
1 - output([t1.id]), filter(nil), rowset=256,
|
||||
access([t1.id]), partitions(p0)
|
||||
2 - output([t2.id]), filter(nil),
|
||||
2 - output([t2.id]), filter(nil), rowset=256,
|
||||
access([t2.id]), partitions(p0)
|
||||
|
||||
select t1.id, t2.id from t1 join t2 on t2.id = t1.id and t1.id>200 and t1.id<200;
|
||||
@ -69,21 +69,21 @@ select t1.id, t2.id from t1 join t2 on t2.id = t1.id and t1.id>200 and t1.id<200
|
||||
|
||||
EXPLAIN select a.id , b.id from t1 a join t2 b on a.id = b.id and a.id>200 and a.id<200;
|
||||
Query Plan
|
||||
=========================================
|
||||
|ID|OPERATOR |NAME|EST. ROWS|COST|
|
||||
-----------------------------------------
|
||||
|0 |NESTED-LOOP JOIN| |1 |73 |
|
||||
|1 | TABLE SCAN |a |1 |36 |
|
||||
|2 | TABLE GET |b |1 |36 |
|
||||
=========================================
|
||||
====================================
|
||||
|ID|OPERATOR |NAME|EST. ROWS|COST|
|
||||
------------------------------------
|
||||
|0 |MERGE JOIN | |1 |4 |
|
||||
|1 | TABLE SCAN|a |1 |2 |
|
||||
|2 | TABLE SCAN|b |1 |2 |
|
||||
====================================
|
||||
|
||||
Outputs & filters:
|
||||
-------------------------------------
|
||||
0 - output([a.id], [b.id]), filter(nil),
|
||||
conds(nil), nl_params_([a.id])
|
||||
1 - output([a.id]), filter(nil),
|
||||
0 - output([a.id], [b.id]), filter(nil), rowset=256,
|
||||
equal_conds([a.id = b.id]), other_conds(nil)
|
||||
1 - output([a.id]), filter(nil), rowset=256,
|
||||
access([a.id]), partitions(p0)
|
||||
2 - output([b.id]), filter(nil),
|
||||
2 - output([b.id]), filter(nil), rowset=256,
|
||||
access([b.id]), partitions(p0)
|
||||
|
||||
select a.id , b.id from t1 a join t2 b on a.id = b.id and a.id>200 and a.id<200;
|
||||
@ -97,20 +97,20 @@ Query Plan
|
||||
===================================================
|
||||
|ID|OPERATOR |NAME|EST. ROWS|COST|
|
||||
---------------------------------------------------
|
||||
|0 |NESTED-LOOP JOIN CARTESIAN| |3 |75 |
|
||||
|1 | TABLE SCAN |b |3 |37 |
|
||||
|2 | MATERIAL | |1 |37 |
|
||||
|3 | TABLE SCAN |a |1 |36 |
|
||||
|0 |NESTED-LOOP JOIN CARTESIAN| |3 |4 |
|
||||
|1 | TABLE SCAN |b |3 |2 |
|
||||
|2 | MATERIAL | |1 |2 |
|
||||
|3 | TABLE SCAN |a |1 |2 |
|
||||
===================================================
|
||||
|
||||
Outputs & filters:
|
||||
-------------------------------------
|
||||
0 - output([a.id], [b.id]), filter(nil),
|
||||
0 - output([a.id], [b.id]), filter(nil), rowset=256,
|
||||
conds(nil), nl_params_(nil)
|
||||
1 - output([b.id]), filter(nil),
|
||||
1 - output([b.id]), filter(nil), rowset=256,
|
||||
access([b.id]), partitions(p0)
|
||||
2 - output([a.id]), filter(nil)
|
||||
3 - output([a.id]), filter([a.id = a.id]),
|
||||
2 - output([a.id]), filter(nil), rowset=256
|
||||
3 - output([a.id]), filter([a.id = a.id]), rowset=256,
|
||||
access([a.id]), partitions(p0)
|
||||
|
||||
select a.id, b.id from t1 a join t2 b on a.id = a.id and a.id>200 and a.id<200;
|
||||
|
||||
@ -19,21 +19,21 @@ insert/*trace*/ into t2(id) values (107),(75),(1000);
|
||||
|
||||
EXPLAIN select t1.id, t2.id from t1 join t2 on t2.id = t1.id where t1.id>200;
|
||||
Query Plan
|
||||
=========================================
|
||||
|ID|OPERATOR |NAME|EST. ROWS|COST|
|
||||
-----------------------------------------
|
||||
|0 |NESTED-LOOP JOIN| |1 |73 |
|
||||
|1 | TABLE SCAN |t1 |1 |36 |
|
||||
|2 | TABLE GET |t2 |1 |36 |
|
||||
=========================================
|
||||
====================================
|
||||
|ID|OPERATOR |NAME|EST. ROWS|COST|
|
||||
------------------------------------
|
||||
|0 |MERGE JOIN | |1 |4 |
|
||||
|1 | TABLE SCAN|t1 |1 |2 |
|
||||
|2 | TABLE SCAN|t2 |1 |2 |
|
||||
====================================
|
||||
|
||||
Outputs & filters:
|
||||
-------------------------------------
|
||||
0 - output([t1.id], [t2.id]), filter(nil),
|
||||
conds(nil), nl_params_([t1.id])
|
||||
1 - output([t1.id]), filter(nil),
|
||||
0 - output([t1.id], [t2.id]), filter(nil), rowset=256,
|
||||
equal_conds([t2.id = t1.id]), other_conds(nil)
|
||||
1 - output([t1.id]), filter(nil), rowset=256,
|
||||
access([t1.id]), partitions(p0)
|
||||
2 - output([t2.id]), filter(nil),
|
||||
2 - output([t2.id]), filter(nil), rowset=256,
|
||||
access([t2.id]), partitions(p0)
|
||||
|
||||
select t1.id, t2.id from t1 join t2 on t2.id = t1.id where t1.id>200;
|
||||
@ -44,21 +44,21 @@ select t1.id, t2.id from t1 join t2 on t2.id = t1.id where t1.id>200;
|
||||
|
||||
EXPLAIN select t1.id, t2.id from t1 join t2 on t2.id = t1.id where t1.id>200 and t1.id<200;
|
||||
Query Plan
|
||||
=========================================
|
||||
|ID|OPERATOR |NAME|EST. ROWS|COST|
|
||||
-----------------------------------------
|
||||
|0 |NESTED-LOOP JOIN| |1 |73 |
|
||||
|1 | TABLE SCAN |t1 |1 |36 |
|
||||
|2 | TABLE GET |t2 |1 |36 |
|
||||
=========================================
|
||||
====================================
|
||||
|ID|OPERATOR |NAME|EST. ROWS|COST|
|
||||
------------------------------------
|
||||
|0 |MERGE JOIN | |2 |4 |
|
||||
|1 | TABLE SCAN|t1 |1 |2 |
|
||||
|2 | TABLE SCAN|t2 |2 |2 |
|
||||
====================================
|
||||
|
||||
Outputs & filters:
|
||||
-------------------------------------
|
||||
0 - output([t1.id], [t2.id]), filter(nil),
|
||||
conds(nil), nl_params_([t1.id])
|
||||
1 - output([t1.id]), filter(nil),
|
||||
0 - output([t1.id], [t2.id]), filter(nil), rowset=256,
|
||||
equal_conds([t2.id = t1.id]), other_conds(nil)
|
||||
1 - output([t1.id]), filter(nil), rowset=256,
|
||||
access([t1.id]), partitions(p0)
|
||||
2 - output([t2.id]), filter(nil),
|
||||
2 - output([t2.id]), filter(nil), rowset=256,
|
||||
access([t2.id]), partitions(p0)
|
||||
|
||||
select t1.id, t2.id from t1 join t2 on t2.id = t1.id where t1.id>200 and t1.id<200;
|
||||
@ -69,21 +69,21 @@ select t1.id, t2.id from t1 join t2 on t2.id = t1.id where t1.id>200 and t1.id<2
|
||||
|
||||
EXPLAIN select a.id , b.id from t1 a join t2 b on a.id = b.id where a.id>200 and a.id<200;
|
||||
Query Plan
|
||||
=========================================
|
||||
|ID|OPERATOR |NAME|EST. ROWS|COST|
|
||||
-----------------------------------------
|
||||
|0 |NESTED-LOOP JOIN| |1 |73 |
|
||||
|1 | TABLE SCAN |a |1 |36 |
|
||||
|2 | TABLE GET |b |1 |36 |
|
||||
=========================================
|
||||
====================================
|
||||
|ID|OPERATOR |NAME|EST. ROWS|COST|
|
||||
------------------------------------
|
||||
|0 |MERGE JOIN | |2 |4 |
|
||||
|1 | TABLE SCAN|a |1 |2 |
|
||||
|2 | TABLE SCAN|b |2 |2 |
|
||||
====================================
|
||||
|
||||
Outputs & filters:
|
||||
-------------------------------------
|
||||
0 - output([a.id], [b.id]), filter(nil),
|
||||
conds(nil), nl_params_([a.id])
|
||||
1 - output([a.id]), filter(nil),
|
||||
0 - output([a.id], [b.id]), filter(nil), rowset=256,
|
||||
equal_conds([a.id = b.id]), other_conds(nil)
|
||||
1 - output([a.id]), filter(nil), rowset=256,
|
||||
access([a.id]), partitions(p0)
|
||||
2 - output([b.id]), filter(nil),
|
||||
2 - output([b.id]), filter(nil), rowset=256,
|
||||
access([b.id]), partitions(p0)
|
||||
|
||||
select a.id , b.id from t1 a join t2 b on a.id = b.id where a.id>200 and a.id<200;
|
||||
@ -97,20 +97,20 @@ Query Plan
|
||||
===================================================
|
||||
|ID|OPERATOR |NAME|EST. ROWS|COST|
|
||||
---------------------------------------------------
|
||||
|0 |NESTED-LOOP JOIN CARTESIAN| |3 |75 |
|
||||
|1 | TABLE SCAN |b |3 |37 |
|
||||
|2 | MATERIAL | |1 |37 |
|
||||
|3 | TABLE SCAN |a |1 |36 |
|
||||
|0 |NESTED-LOOP JOIN CARTESIAN| |3 |4 |
|
||||
|1 | TABLE SCAN |b |3 |2 |
|
||||
|2 | MATERIAL | |1 |2 |
|
||||
|3 | TABLE SCAN |a |1 |2 |
|
||||
===================================================
|
||||
|
||||
Outputs & filters:
|
||||
-------------------------------------
|
||||
0 - output([a.id], [b.id]), filter(nil),
|
||||
0 - output([a.id], [b.id]), filter(nil), rowset=256,
|
||||
conds(nil), nl_params_(nil)
|
||||
1 - output([b.id]), filter(nil),
|
||||
1 - output([b.id]), filter(nil), rowset=256,
|
||||
access([b.id]), partitions(p0)
|
||||
2 - output([a.id]), filter(nil)
|
||||
3 - output([a.id]), filter([a.id = a.id]),
|
||||
2 - output([a.id]), filter(nil), rowset=256
|
||||
3 - output([a.id]), filter([a.id = a.id]), rowset=256,
|
||||
access([a.id]), partitions(p0)
|
||||
|
||||
select a.id , b.id from t1 a join t2 b on a.id = a.id where a.id>200 and a.id<200;
|
||||
|
||||
Reference in New Issue
Block a user