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MDEV-30032: EXPLAIN FORMAT=JSON output: part #2: print 'loops'.

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This commit is contained in:
Sergei Petrunia
2022-11-21 18:17:14 +03:00
parent ffe0beca25
commit 6c4076fac4
51 changed files with 1641 additions and 4 deletions
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19
mysql-test/main/range.result
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@ -2434,6 +2434,7 @@ EXPLAIN
"key": "idx",
"key_length": "10",
"used_key_parts": ["a", "b"],
"loops": 1,
"rows": 6,
"cost": "COST_REPLACED",
"filtered": 100,
@ -2500,6 +2501,7 @@ EXPLAIN
"key": "idx",
"key_length": "5",
"used_key_parts": ["a"],
"loops": 1,
"rows": 5,
"cost": "COST_REPLACED",
"filtered": 100,
@ -2532,6 +2534,7 @@ EXPLAIN
"key": "idx",
"key_length": "5",
"used_key_parts": ["a"],
"loops": 1,
"rows": 5,
"cost": "COST_REPLACED",
"filtered": 100,
@ -2586,6 +2589,7 @@ EXPLAIN
"rows": 12,
"selectivity_pct": 60
},
"loops": 1,
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 60,
@ -2602,6 +2606,7 @@ EXPLAIN
"key_length": "5",
"used_key_parts": ["a"],
"ref": ["test.t2.d"],
"loops": 1.8,
"rows": 8,
"cost": "COST_REPLACED",
"filtered": 100
@ -2675,6 +2680,7 @@ EXPLAIN
"rows": 15,
"selectivity_pct": 14.42307692
},
"loops": 1,
"rows": 8,
"cost": "COST_REPLACED",
"filtered": 14.42307663,
@ -2691,6 +2697,7 @@ EXPLAIN
"key_length": "5",
"used_key_parts": ["a"],
"ref": ["test.t2.d"],
"loops": 1.153846154,
"rows": 8,
"cost": "COST_REPLACED",
"filtered": 73.17073059
@ -2789,6 +2796,7 @@ EXPLAIN
"rows": 7,
"selectivity_pct": 6.730769231
},
"loops": 1,
"rows": 7,
"cost": "COST_REPLACED",
"filtered": 6.730769157,
@ -2805,6 +2813,7 @@ EXPLAIN
"key_length": "5",
"used_key_parts": ["a"],
"ref": ["test.t2.d"],
"loops": 0.471153846,
"rows": 11,
"cost": "COST_REPLACED",
"filtered": 100
@ -2848,6 +2857,7 @@ EXPLAIN
"key": "idx3",
"key_length": "10",
"used_key_parts": ["d", "e"],
"loops": 1,
"rows": 5,
"cost": "COST_REPLACED",
"filtered": 100,
@ -2864,6 +2874,7 @@ EXPLAIN
"key_length": "5",
"used_key_parts": ["a"],
"ref": ["test.t2.d"],
"loops": 5,
"rows": 11,
"cost": "COST_REPLACED",
"filtered": 100
@ -2906,6 +2917,7 @@ EXPLAIN
"key": "idx",
"key_length": "5",
"used_key_parts": ["a"],
"loops": 1,
"rows": 15,
"cost": "COST_REPLACED",
"filtered": 100,
@ -2921,6 +2933,7 @@ EXPLAIN
"key_length": "5",
"used_key_parts": ["d"],
"ref": ["test.t1.a"],
"loops": 15,
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100,
@ -2969,6 +2982,7 @@ EXPLAIN
"table_name": "t1",
"access_type": "ALL",
"possible_keys": ["idx"],
"loops": 1,
"rows": 144,
"cost": "COST_REPLACED",
"filtered": 100,
@ -2984,6 +2998,7 @@ EXPLAIN
"key_length": "5",
"used_key_parts": ["d"],
"ref": ["test.t1.a"],
"loops": 144,
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100,
@ -3029,6 +3044,7 @@ EXPLAIN
"key": "idx",
"key_length": "5",
"used_key_parts": ["a"],
"loops": 1,
"rows": 12,
"cost": "COST_REPLACED",
"filtered": 100,
@ -3045,6 +3061,7 @@ EXPLAIN
"key_length": "5",
"used_key_parts": ["d"],
"ref": ["test.t1.a"],
"loops": 12,
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100,
@ -3128,6 +3145,7 @@ EXPLAIN
"key": "idx",
"key_length": "5",
"used_key_parts": ["a"],
"loops": 1,
"rows": 12,
"cost": "COST_REPLACED",
"filtered": 100,
@ -3144,6 +3162,7 @@ EXPLAIN
"key_length": "5",
"used_key_parts": ["d"],
"ref": ["test.t1.a"],
"loops": 12,
"rows": 3,
"cost": "COST_REPLACED",
"filtered": 100,