1294 lines
40 KiB
JSON
1294 lines
40 KiB
JSON
[
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{
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"Name": "TestPlanCacheWithDifferentVariableTypes",
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"Cases": [
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{
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"PrepareStmt": "prepare stmt from \"select ?, ?\"",
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|
"Executes": [
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{
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"SQL": "execute stmt using @v1, @v2",
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"Vars": [
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{
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"Name": "v1",
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"Value": "1"
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|
},
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{
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"Name": "v2",
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"Value": "2"
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}
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],
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"Plan": [
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"Projection_3 1.00 root 1->Column#1, 2->Column#2",
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"└─TableDual_4 1.00 root rows:1"
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],
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"LastPlanUseCache": "0",
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"Result": [
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"1 2"
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|
]
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},
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|
{
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"SQL": "execute stmt using @v1, @v2",
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"Vars": [
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{
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"Name": "v1",
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"Value": "1"
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},
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{
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"Name": "v2",
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"Value": "\"abc\""
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}
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],
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"Plan": [
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"Projection_3 1.00 root 1->Column#1, abc->Column#2",
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"└─TableDual_4 1.00 root rows:1"
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],
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"LastPlanUseCache": "0",
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"Result": [
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"1 abc"
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]
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},
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{
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"SQL": "execute stmt using @v1, @v2",
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"Vars": [
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{
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"Name": "v1",
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"Value": "10"
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},
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{
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"Name": "v2",
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"Value": "\"cba\""
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}
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],
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"Plan": [
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"Projection_3 1.00 root 10->Column#1, cba->Column#2",
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"└─TableDual_4 1.00 root rows:1"
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],
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"LastPlanUseCache": "0",
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"Result": [
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"10 cba"
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]
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}
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]
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},
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{
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"PrepareStmt": "prepare stmt from \"select a from t1 where t1.b = ?\"",
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"Executes": [
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{
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"SQL": "execute stmt using @v1",
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"Vars": [
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|
{
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"Name": "v1",
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"Value": "3"
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}
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],
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"Plan": [
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"Projection_4 10.00 root test.t1.a",
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"└─Selection_7 10.00 root eq(test.t1.b, 3)",
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" └─IndexReader_6 10.00 root index:IndexRangeScan_5",
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" └─IndexRangeScan_5 10.00 cop[tikv] table:t1, index:b(b, a) range:[3,3], keep order:false, stats:pseudo"
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],
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"LastPlanUseCache": "0",
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"Result": [
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"3"
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]
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},
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{
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"SQL": "execute stmt using @v1",
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"Vars": [
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{
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"Name": "v1",
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"Value": "2"
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}
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],
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"Plan": [
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"Projection_4 10.00 root test.t1.a",
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"└─Selection_7 10.00 root eq(test.t1.b, 2)",
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" └─IndexReader_6 10.00 root index:IndexRangeScan_5",
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" └─IndexRangeScan_5 10.00 cop[tikv] table:t1, index:b(b, a) range:[2,2], keep order:false, stats:pseudo"
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],
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"LastPlanUseCache": "1",
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"Result": [
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"2"
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]
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},
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{
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"SQL": "execute stmt using @v1",
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"Vars": [
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{
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"Name": "v1",
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"Value": "-200"
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}
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],
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"Plan": [
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"Projection_4 10.00 root test.t1.a",
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"└─Selection_7 10.00 root eq(test.t1.b, -200)",
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" └─IndexReader_6 10.00 root index:IndexRangeScan_5",
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" └─IndexRangeScan_5 10.00 cop[tikv] table:t1, index:b(b, a) range:[-200,-200], keep order:false, stats:pseudo"
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],
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"LastPlanUseCache": "1",
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"Result": null
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},
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{
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"SQL": "execute stmt using @v1",
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"Vars": [
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{
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"Name": "v1",
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"Value": "\"abc\""
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}
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],
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"Plan": [
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"Projection_4 10.00 root test.t1.a",
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"└─IndexReader_6 10.00 root index:IndexRangeScan_5",
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" └─IndexRangeScan_5 10.00 cop[tikv] table:t1, index:b(b, a) range:[0,0], keep order:false, stats:pseudo"
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],
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"LastPlanUseCache": "0",
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"Result": null
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}
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]
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},
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{
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"PrepareStmt": "prepare stmt from \"select t1.c, t2.c from t1 join t2 on t1.b = t2.b and t1.a = t2.a where t1.b = ?\"",
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"Executes": [
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{
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"SQL": "execute stmt using @v1",
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"Vars": [
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{
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"Name": "v1",
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"Value": "1"
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}
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],
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"Plan": [
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"HashJoin_38 6387.21 root inner join, equal:[eq(test.t1.b, test.t2.b) eq(test.t1.a, test.t2.a)]",
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"├─Selection_69(Build) 79.92 root eq(test.t2.b, 1), not(isnull(test.t2.a)), not(isnull(test.t2.b))",
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"│ └─IndexLookUp_68 99.80 root ",
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"│ ├─Selection_67(Build) 99.80 cop[tikv] not(isnull(test.t2.b))",
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"│ │ └─IndexRangeScan_65 99.90 cop[tikv] table:t2, index:b(b, a) range:[1 -inf,1 +inf], keep order:false, stats:pseudo",
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"│ └─TableRowIDScan_66(Probe) 99.80 cop[tikv] table:t2 keep order:false, stats:pseudo",
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"└─Selection_60(Probe) 79.92 root eq(test.t1.b, 1), not(isnull(test.t1.a)), not(isnull(test.t1.b))",
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" └─IndexLookUp_59 99.80 root ",
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" ├─Selection_58(Build) 99.80 cop[tikv] not(isnull(test.t1.b))",
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" │ └─IndexRangeScan_56 99.90 cop[tikv] table:t1, index:b(b, a) range:[1 -inf,1 +inf], keep order:false, stats:pseudo",
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" └─TableRowIDScan_57(Probe) 99.80 cop[tikv] table:t1 keep order:false, stats:pseudo"
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],
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"LastPlanUseCache": "0",
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"Result": null
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},
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{
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"SQL": "execute stmt using @v1",
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"Vars": [
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{
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"Name": "v1",
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"Value": "2"
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}
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],
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"Plan": [
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"HashJoin_38 6387.21 root inner join, equal:[eq(test.t1.b, test.t2.b) eq(test.t1.a, test.t2.a)]",
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"├─Selection_69(Build) 79.92 root eq(test.t2.b, 2), not(isnull(test.t2.a)), not(isnull(test.t2.b))",
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"│ └─IndexLookUp_68 99.80 root ",
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"│ ├─Selection_67(Build) 99.80 cop[tikv] not(isnull(test.t2.b))",
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"│ │ └─IndexRangeScan_65 99.90 cop[tikv] table:t2, index:b(b, a) range:[2 -inf,2 +inf], keep order:false, stats:pseudo",
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"│ └─TableRowIDScan_66(Probe) 99.80 cop[tikv] table:t2 keep order:false, stats:pseudo",
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"└─Selection_60(Probe) 79.92 root eq(test.t1.b, 2), not(isnull(test.t1.a)), not(isnull(test.t1.b))",
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" └─IndexLookUp_59 99.80 root ",
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" ├─Selection_58(Build) 99.80 cop[tikv] not(isnull(test.t1.b))",
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" │ └─IndexRangeScan_56 99.90 cop[tikv] table:t1, index:b(b, a) range:[2 -inf,2 +inf], keep order:false, stats:pseudo",
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" └─TableRowIDScan_57(Probe) 99.80 cop[tikv] table:t1 keep order:false, stats:pseudo"
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],
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"LastPlanUseCache": "1",
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"Result": [
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"222 222"
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]
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},
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{
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"SQL": "execute stmt using @v1",
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"Vars": [
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{
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"Name": "v1",
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"Value": "\"abc\""
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}
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],
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"Plan": [
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"HashJoin_36 124.88 root inner join, equal:[eq(test.t1.a, test.t2.a)]",
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"├─IndexLookUp_57(Build) 99.90 root ",
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"│ ├─IndexRangeScan_55(Build) 99.90 cop[tikv] table:t2, index:b(b, a) range:[0 -inf,0 +inf], keep order:false, stats:pseudo",
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"│ └─TableRowIDScan_56(Probe) 99.90 cop[tikv] table:t2 keep order:false, stats:pseudo",
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"└─IndexLookUp_51(Probe) 99.90 root ",
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" ├─IndexRangeScan_49(Build) 99.90 cop[tikv] table:t1, index:b(b, a) range:[0 -inf,0 +inf], keep order:false, stats:pseudo",
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" └─TableRowIDScan_50(Probe) 99.90 cop[tikv] table:t1 keep order:false, stats:pseudo"
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],
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"LastPlanUseCache": "0",
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"Result": null
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}
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]
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},
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{
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"PrepareStmt": "prepare stmt from \"select cast(? as decimal)\"",
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"Executes": [
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{
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"SQL": "execute stmt using @v1",
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"Vars": [
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{
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"Name": "v1",
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"Value": "\"123456789.0123456789012345678901234567890123456789\""
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}
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],
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"Plan": [
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"Projection_3 1.00 root cast(123456789.0123456789012345678901234567890123456789, decimal(len:78)->Column#1",
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"└─TableDual_4 1.00 root rows:1"
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],
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"LastPlanUseCache": "0",
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"Result": [
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"123456789"
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]
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},
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{
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"SQL": "execute stmt using @v1",
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"Vars": [
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{
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"Name": "v1",
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"Value": "\"1234567.1234567\""
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}
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],
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"Plan": [
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"Projection_3 1.00 root cast(1234567.1234567, decimal(10,0) BINARY)->Column#1",
|
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"└─TableDual_4 1.00 root rows:1"
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],
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"LastPlanUseCache": "0",
|
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"Result": [
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"1234567"
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|
]
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|
},
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|
{
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"SQL": "execute stmt using @v1",
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"Vars": [
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{
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"Name": "v1",
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"Value": "\"0.99999\""
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}
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],
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"Plan": [
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"Projection_3 1.00 root cast(0.99999, decimal(10,0) BINARY)->Column#1",
|
|
"└─TableDual_4 1.00 root rows:1"
|
|
],
|
|
"LastPlanUseCache": "0",
|
|
"Result": [
|
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"1"
|
|
]
|
|
},
|
|
{
|
|
"SQL": "execute stmt using @v1",
|
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"Vars": [
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|
{
|
|
"Name": "v1",
|
|
"Value": "\"99999.0\""
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|
}
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|
],
|
|
"Plan": [
|
|
"Projection_3 1.00 root cast(99999.0, decimal(10,0) BINARY)->Column#1",
|
|
"└─TableDual_4 1.00 root rows:1"
|
|
],
|
|
"LastPlanUseCache": "0",
|
|
"Result": [
|
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"99999"
|
|
]
|
|
},
|
|
{
|
|
"SQL": "execute stmt using @v1",
|
|
"Vars": [
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|
{
|
|
"Name": "v1",
|
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"Value": "\"-123456789.0123456789012345678901234567890123456789\""
|
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}
|
|
],
|
|
"Plan": [
|
|
"Projection_3 1.00 root cast(-123456789.0123456789012345678901234567890123456789, decima(len:79)->Column#1",
|
|
"└─TableDual_4 1.00 root rows:1"
|
|
],
|
|
"LastPlanUseCache": "0",
|
|
"Result": [
|
|
"-123456789"
|
|
]
|
|
},
|
|
{
|
|
"SQL": "execute stmt using @v1",
|
|
"Vars": [
|
|
{
|
|
"Name": "v1",
|
|
"Value": "\"-1234567.1234567\""
|
|
}
|
|
],
|
|
"Plan": [
|
|
"Projection_3 1.00 root cast(-1234567.1234567, decimal(10,0) BINARY)->Column#1",
|
|
"└─TableDual_4 1.00 root rows:1"
|
|
],
|
|
"LastPlanUseCache": "0",
|
|
"Result": [
|
|
"-1234567"
|
|
]
|
|
},
|
|
{
|
|
"SQL": "execute stmt using @v1",
|
|
"Vars": [
|
|
{
|
|
"Name": "v1",
|
|
"Value": "\"-0.99999\""
|
|
}
|
|
],
|
|
"Plan": [
|
|
"Projection_3 1.00 root cast(-0.99999, decimal(10,0) BINARY)->Column#1",
|
|
"└─TableDual_4 1.00 root rows:1"
|
|
],
|
|
"LastPlanUseCache": "0",
|
|
"Result": [
|
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"-1"
|
|
]
|
|
},
|
|
{
|
|
"SQL": "execute stmt using @v1",
|
|
"Vars": [
|
|
{
|
|
"Name": "v1",
|
|
"Value": "\"-99999.0\""
|
|
}
|
|
],
|
|
"Plan": [
|
|
"Projection_3 1.00 root cast(-99999.0, decimal(10,0) BINARY)->Column#1",
|
|
"└─TableDual_4 1.00 root rows:1"
|
|
],
|
|
"LastPlanUseCache": "0",
|
|
"Result": [
|
|
"-99999"
|
|
]
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"PrepareStmt": "prepare stmt from \"select cast(? as decimal(10,0))\"",
|
|
"Executes": [
|
|
{
|
|
"SQL": "execute stmt using @v1",
|
|
"Vars": [
|
|
{
|
|
"Name": "v1",
|
|
"Value": "\"123456789.0123456789012345678901234567890123456789\""
|
|
}
|
|
],
|
|
"Plan": [
|
|
"Projection_3 1.00 root cast(123456789.0123456789012345678901234567890123456789, decimal(len:78)->Column#1",
|
|
"└─TableDual_4 1.00 root rows:1"
|
|
],
|
|
"LastPlanUseCache": "0",
|
|
"Result": [
|
|
"123456789"
|
|
]
|
|
},
|
|
{
|
|
"SQL": "execute stmt using @v1",
|
|
"Vars": [
|
|
{
|
|
"Name": "v1",
|
|
"Value": "\"1234567.1234567\""
|
|
}
|
|
],
|
|
"Plan": [
|
|
"Projection_3 1.00 root cast(1234567.1234567, decimal(10,0) BINARY)->Column#1",
|
|
"└─TableDual_4 1.00 root rows:1"
|
|
],
|
|
"LastPlanUseCache": "0",
|
|
"Result": [
|
|
"1234567"
|
|
]
|
|
},
|
|
{
|
|
"SQL": "execute stmt using @v1",
|
|
"Vars": [
|
|
{
|
|
"Name": "v1",
|
|
"Value": "\"0.99999\""
|
|
}
|
|
],
|
|
"Plan": [
|
|
"Projection_3 1.00 root cast(0.99999, decimal(10,0) BINARY)->Column#1",
|
|
"└─TableDual_4 1.00 root rows:1"
|
|
],
|
|
"LastPlanUseCache": "0",
|
|
"Result": [
|
|
"1"
|
|
]
|
|
},
|
|
{
|
|
"SQL": "execute stmt using @v1",
|
|
"Vars": [
|
|
{
|
|
"Name": "v1",
|
|
"Value": "\"99999.0\""
|
|
}
|
|
],
|
|
"Plan": [
|
|
"Projection_3 1.00 root cast(99999.0, decimal(10,0) BINARY)->Column#1",
|
|
"└─TableDual_4 1.00 root rows:1"
|
|
],
|
|
"LastPlanUseCache": "0",
|
|
"Result": [
|
|
"99999"
|
|
]
|
|
},
|
|
{
|
|
"SQL": "execute stmt using @v1",
|
|
"Vars": [
|
|
{
|
|
"Name": "v1",
|
|
"Value": "\"-123456789.0123456789012345678901234567890123456789\""
|
|
}
|
|
],
|
|
"Plan": [
|
|
"Projection_3 1.00 root cast(-123456789.0123456789012345678901234567890123456789, decima(len:79)->Column#1",
|
|
"└─TableDual_4 1.00 root rows:1"
|
|
],
|
|
"LastPlanUseCache": "0",
|
|
"Result": [
|
|
"-123456789"
|
|
]
|
|
},
|
|
{
|
|
"SQL": "execute stmt using @v1",
|
|
"Vars": [
|
|
{
|
|
"Name": "v1",
|
|
"Value": "\"-1234567.1234567\""
|
|
}
|
|
],
|
|
"Plan": [
|
|
"Projection_3 1.00 root cast(-1234567.1234567, decimal(10,0) BINARY)->Column#1",
|
|
"└─TableDual_4 1.00 root rows:1"
|
|
],
|
|
"LastPlanUseCache": "0",
|
|
"Result": [
|
|
"-1234567"
|
|
]
|
|
},
|
|
{
|
|
"SQL": "execute stmt using @v1",
|
|
"Vars": [
|
|
{
|
|
"Name": "v1",
|
|
"Value": "\"-0.99999\""
|
|
}
|
|
],
|
|
"Plan": [
|
|
"Projection_3 1.00 root cast(-0.99999, decimal(10,0) BINARY)->Column#1",
|
|
"└─TableDual_4 1.00 root rows:1"
|
|
],
|
|
"LastPlanUseCache": "0",
|
|
"Result": [
|
|
"-1"
|
|
]
|
|
},
|
|
{
|
|
"SQL": "execute stmt using @v1",
|
|
"Vars": [
|
|
{
|
|
"Name": "v1",
|
|
"Value": "\"-99999.0\""
|
|
}
|
|
],
|
|
"Plan": [
|
|
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|
|
"Projection_3 1.00 root cast(-0.99999, decimal(5,5) BINARY)->Column#1",
|
|
"└─TableDual_4 1.00 root rows:1"
|
|
],
|
|
"LastPlanUseCache": "0",
|
|
"Result": [
|
|
"-0.99999"
|
|
]
|
|
},
|
|
{
|
|
"SQL": "execute stmt using @v1",
|
|
"Vars": [
|
|
{
|
|
"Name": "v1",
|
|
"Value": "\"-99999.0\""
|
|
}
|
|
],
|
|
"Plan": [
|
|
"Projection_3 1.00 root cast(-99999.0, decimal(5,5) BINARY)->Column#1",
|
|
"└─TableDual_4 1.00 root rows:1"
|
|
],
|
|
"LastPlanUseCache": "0",
|
|
"Result": [
|
|
"-0.99999"
|
|
]
|
|
}
|
|
]
|
|
}
|
|
]
|
|
},
|
|
{
|
|
"Name": "TestParameterPushDown",
|
|
"Cases": [
|
|
{
|
|
"Result": null,
|
|
"Plan": null,
|
|
"FromCache": ""
|
|
},
|
|
{
|
|
"Result": [
|
|
"2",
|
|
"3",
|
|
"4",
|
|
"5",
|
|
"6"
|
|
],
|
|
"Plan": [
|
|
"Selection_8 8000.00 root gt(plus(test.t.a, 0), 1)",
|
|
"└─IndexReader_7 8000.00 root index:Selection_6",
|
|
" └─Selection_6 8000.00 cop[tikv] gt(plus(test.t.a, 0), 1)",
|
|
" └─IndexFullScan_5 10000.00 cop[tikv] table:t, index:a(a) keep order:false, stats:pseudo"
|
|
],
|
|
"FromCache": "0"
|
|
},
|
|
{
|
|
"Result": [
|
|
"6"
|
|
],
|
|
"Plan": [
|
|
"Selection_8 8000.00 root gt(plus(test.t.a, 0), 5)",
|
|
"└─IndexReader_7 8000.00 root index:Selection_6",
|
|
" └─Selection_6 8000.00 cop[tikv] gt(plus(test.t.a, 0), 5)",
|
|
" └─IndexFullScan_5 10000.00 cop[tikv] table:t, index:a(a) keep order:false, stats:pseudo"
|
|
],
|
|
"FromCache": "1"
|
|
},
|
|
{
|
|
"Result": null,
|
|
"Plan": null,
|
|
"FromCache": ""
|
|
},
|
|
{
|
|
"Result": [
|
|
"2 2 2",
|
|
"3 3 3",
|
|
"4 4 4",
|
|
"5 5 5",
|
|
"6 6 6"
|
|
],
|
|
"Plan": [
|
|
"Selection_8 3333.33 root gt(test.t.b, 1)",
|
|
"└─TableReader_7 3333.33 root data:Selection_6",
|
|
" └─Selection_6 3333.33 cop[tikv] gt(test.t.b, 1)",
|
|
" └─TableFullScan_5 10000.00 cop[tikv] table:t keep order:false, stats:pseudo"
|
|
],
|
|
"FromCache": "0"
|
|
},
|
|
{
|
|
"Result": [
|
|
"6 6 6"
|
|
],
|
|
"Plan": [
|
|
"Selection_8 3333.33 root gt(test.t.b, 5)",
|
|
"└─TableReader_7 3333.33 root data:Selection_6",
|
|
" └─Selection_6 3333.33 cop[tikv] gt(test.t.b, 5)",
|
|
" └─TableFullScan_5 10000.00 cop[tikv] table:t keep order:false, stats:pseudo"
|
|
],
|
|
"FromCache": "1"
|
|
},
|
|
{
|
|
"Result": null,
|
|
"Plan": null,
|
|
"FromCache": ""
|
|
},
|
|
{
|
|
"Result": [
|
|
"2 2 2",
|
|
"3 3 3",
|
|
"4 4 4",
|
|
"5 5 5",
|
|
"6 6 6"
|
|
],
|
|
"Plan": [
|
|
"Selection_10 2666.67 root gt(plus(test.t.a, 0), 1), gt(test.t.b, 1)",
|
|
"└─IndexLookUp_9 2666.67 root ",
|
|
" ├─Selection_7(Build) 8000.00 cop[tikv] gt(plus(test.t.a, 0), 1)",
|
|
" │ └─IndexFullScan_5 10000.00 cop[tikv] table:t, index:a(a) keep order:false, stats:pseudo",
|
|
" └─Selection_8(Probe) 2666.67 cop[tikv] gt(test.t.b, 1)",
|
|
" └─TableRowIDScan_6 8000.00 cop[tikv] table:t keep order:false, stats:pseudo"
|
|
],
|
|
"FromCache": "0"
|
|
},
|
|
{
|
|
"Result": [
|
|
"6 6 6"
|
|
],
|
|
"Plan": [
|
|
"Selection_10 2666.67 root gt(plus(test.t.a, 0), 5), gt(test.t.b, 5)",
|
|
"└─IndexLookUp_9 2666.67 root ",
|
|
" ├─Selection_7(Build) 8000.00 cop[tikv] gt(plus(test.t.a, 0), 5)",
|
|
" │ └─IndexFullScan_5 10000.00 cop[tikv] table:t, index:a(a) keep order:false, stats:pseudo",
|
|
" └─Selection_8(Probe) 2666.67 cop[tikv] gt(test.t.b, 5)",
|
|
" └─TableRowIDScan_6 8000.00 cop[tikv] table:t keep order:false, stats:pseudo"
|
|
],
|
|
"FromCache": "1"
|
|
},
|
|
{
|
|
"Result": null,
|
|
"Plan": null,
|
|
"FromCache": ""
|
|
},
|
|
{
|
|
"Result": [
|
|
"1 1 1",
|
|
"2 2 2",
|
|
"3 3 3",
|
|
"4 4 4",
|
|
"5 5 5",
|
|
"6 6 6"
|
|
],
|
|
"Plan": [
|
|
"Limit_7 10.00 root offset:0, count:10",
|
|
"└─TableReader_11 10.00 root data:Limit_10",
|
|
" └─Limit_10 10.00 cop[tikv] offset:0, count:10",
|
|
" └─TableFullScan_9 10.00 cop[tikv] table:t keep order:false, stats:pseudo"
|
|
],
|
|
"FromCache": "0"
|
|
},
|
|
{
|
|
"Result": [
|
|
"1 1 1",
|
|
"2 2 2",
|
|
"3 3 3",
|
|
"4 4 4",
|
|
"5 5 5",
|
|
"6 6 6"
|
|
],
|
|
"Plan": [
|
|
"Limit_7 20.00 root offset:0, count:20",
|
|
"└─TableReader_11 20.00 root data:Limit_10",
|
|
" └─Limit_10 20.00 cop[tikv] offset:0, count:20",
|
|
" └─TableFullScan_9 20.00 cop[tikv] table:t keep order:false, stats:pseudo"
|
|
],
|
|
"FromCache": "0"
|
|
},
|
|
{
|
|
"Result": null,
|
|
"Plan": null,
|
|
"FromCache": ""
|
|
},
|
|
{
|
|
"Result": [
|
|
"1 1 1"
|
|
],
|
|
"Plan": [
|
|
"TopN_7 1.00 root test.t.b, offset:0, count:1",
|
|
"└─TableReader_14 1.00 root data:TopN_13",
|
|
" └─TopN_13 1.00 cop[tikv] test.t.b, offset:0, count:1",
|
|
" └─TableFullScan_12 10000.00 cop[tikv] table:t keep order:false, stats:pseudo"
|
|
],
|
|
"FromCache": "0"
|
|
},
|
|
{
|
|
"Result": [
|
|
"1 1 1",
|
|
"2 2 2",
|
|
"3 3 3",
|
|
"4 4 4",
|
|
"5 5 5"
|
|
],
|
|
"Plan": [
|
|
"TopN_7 5.00 root test.t.b, offset:0, count:5",
|
|
"└─TableReader_14 5.00 root data:TopN_13",
|
|
" └─TopN_13 5.00 cop[tikv] test.t.b, offset:0, count:5",
|
|
" └─TableFullScan_12 10000.00 cop[tikv] table:t keep order:false, stats:pseudo"
|
|
],
|
|
"FromCache": "0"
|
|
},
|
|
{
|
|
"Result": null,
|
|
"Plan": null,
|
|
"FromCache": ""
|
|
},
|
|
{
|
|
"Result": [
|
|
"1 2",
|
|
"2 3",
|
|
"3 4",
|
|
"4 5",
|
|
"5 6",
|
|
"6 7"
|
|
],
|
|
"Plan": [
|
|
"Projection_4 8000.00 root test.t.b, Column#5",
|
|
"└─HashAgg_9 8000.00 root group by:test.t.b, funcs:sum(Column#6)->Column#5, funcs:firstrow(test.t.b)->test.t.b",
|
|
" └─TableReader_10 8000.00 root data:HashAgg_5",
|
|
" └─HashAgg_5 8000.00 cop[tikv] group by:test.t.b, funcs:sum(plus(test.t.c, 1))->Column#6",
|
|
" └─TableFullScan_8 10000.00 cop[tikv] table:t keep order:false, stats:pseudo"
|
|
],
|
|
"FromCache": "0"
|
|
},
|
|
{
|
|
"Result": [
|
|
"1 6",
|
|
"2 7",
|
|
"3 8",
|
|
"4 9",
|
|
"5 10",
|
|
"6 11"
|
|
],
|
|
"Plan": [
|
|
"Projection_4 8000.00 root test.t.b, Column#5",
|
|
"└─HashAgg_9 8000.00 root group by:test.t.b, funcs:sum(Column#6)->Column#5, funcs:firstrow(test.t.b)->test.t.b",
|
|
" └─TableReader_10 8000.00 root data:HashAgg_5",
|
|
" └─HashAgg_5 8000.00 cop[tikv] group by:test.t.b, funcs:sum(plus(test.t.c, 5))->Column#6",
|
|
" └─TableFullScan_8 10000.00 cop[tikv] table:t keep order:false, stats:pseudo"
|
|
],
|
|
"FromCache": "1"
|
|
}
|
|
]
|
|
}
|
|
]
|