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builtin_json_vec_test.go
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// Copyright 2019 PingCAP, Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package expression
import (
"testing"
"github.com/pingcap/tidb/parser/ast"
"github.com/pingcap/tidb/types"
)
var vecBuiltinJSONCases = map[string][]vecExprBenchCase{
ast.JSONKeys: {
{retEvalType: types.ETJson, childrenTypes: []types.EvalType{types.ETJson}},
{retEvalType: types.ETJson, childrenTypes: []types.EvalType{types.ETJson, types.ETString}, geners: []dataGenerator{&constJSONGener{"{\"a\": {\"c\": 3}, \"b\": 2}"}, &constStrGener{"$.a"}}},
},
ast.JSONArrayAppend: {
{retEvalType: types.ETJson, childrenTypes: []types.EvalType{types.ETJson, types.ETString, types.ETJson},
geners: []dataGenerator{newNullWrappedGener(0.1, &constJSONGener{"{\"a\": {\"c\": 3}, \"b\": 2}"}),
newNullWrappedGener(0.1, &constStrGener{"$.a"}),
newNullWrappedGener(0.1, &constJSONGener{"{\"b\": 2}"})}},
{retEvalType: types.ETJson, childrenTypes: []types.EvalType{types.ETJson, types.ETString, types.ETJson, types.ETString, types.ETJson},
geners: []dataGenerator{newNullWrappedGener(0.1, &constJSONGener{"{\"a\": {\"c\": 3}, \"b\": 2}"}),
newNullWrappedGener(0.1, &constStrGener{"$.a"}),
newNullWrappedGener(0.1, &constJSONGener{"{\"b\": 2}"}),
newNullWrappedGener(0.1, &constStrGener{"$.b"}),
newNullWrappedGener(0.1, &constJSONGener{"{\"x\": 3}"}),
}},
{retEvalType: types.ETJson, childrenTypes: []types.EvalType{types.ETJson, types.ETString, types.ETJson, types.ETString, types.ETJson},
geners: []dataGenerator{newNullWrappedGener(0.1, &constJSONGener{"{\"a\": {\"c\": 3}, \"b\": 2}"}),
newNullWrappedGener(0.1, &constStrGener{"$.a"}),
newNullWrappedGener(0.1, &constJSONGener{"{\"b\": 2}"}),
newNullWrappedGener(0.1, &constStrGener{"$.x"}), // not exists
newNullWrappedGener(0.1, &constJSONGener{"{\"x\": 3}"}),
}},
},
ast.JSONContainsPath: {
{retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETJson, types.ETString, types.ETString}, geners: []dataGenerator{&constJSONGener{"{\"a\": {\"c\": {\"d\": 4}}, \"b\": 2}"}, &constStrGener{"one"}, &constStrGener{"$.c"}}},
{retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETJson, types.ETString, types.ETString}, geners: []dataGenerator{&constJSONGener{"{\"a\": {\"c\": {\"d\": 4}}, \"b\": 2}"}, &constStrGener{"all"}, &constStrGener{"$.a"}, &constStrGener{"$.c"}}},
{retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETJson, types.ETString, types.ETString}, geners: []dataGenerator{&constJSONGener{"{\"a\": {\"c\": {\"d\": 4}}, \"b\": 2}"}, &constStrGener{"one"}, &constStrGener{"$.*"}}},
{retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETJson, types.ETString, types.ETString}, geners: []dataGenerator{&constJSONGener{"{\"a\": {\"c\": {\"d\": 4}}, \"b\": 2}"}, &constStrGener{"aLl"}, &constStrGener{"$.a"}, &constStrGener{"$.e"}}},
},
ast.JSONExtract: {
{retEvalType: types.ETJson, childrenTypes: []types.EvalType{types.ETJson, types.ETString}, geners: []dataGenerator{nil, &constStrGener{"$.key"}}},
{retEvalType: types.ETJson, childrenTypes: []types.EvalType{types.ETJson, types.ETString, types.ETString}, geners: []dataGenerator{nil, &constStrGener{"$.key"}, &constStrGener{"$[0]"}}},
},
ast.JSONLength: {
{retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETJson}},
{retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETJson, types.ETString}, geners: []dataGenerator{nil, &constStrGener{"$.key"}}},
{retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETJson, types.ETString}, geners: []dataGenerator{nil, &constStrGener{"$.abc"}}},
},
ast.JSONType: {{retEvalType: types.ETString, childrenTypes: []types.EvalType{types.ETJson}}},
ast.JSONArray: {
{retEvalType: types.ETJson, childrenTypes: []types.EvalType{types.ETJson}},
{retEvalType: types.ETJson, childrenTypes: []types.EvalType{types.ETJson, types.ETJson}},
{retEvalType: types.ETJson, childrenTypes: []types.EvalType{types.ETJson, types.ETJson, types.ETJson}},
},
ast.JSONArrayInsert: {
{retEvalType: types.ETJson, childrenTypes: []types.EvalType{types.ETJson, types.ETString, types.ETJson, types.ETString, types.ETJson}, geners: []dataGenerator{&constJSONGener{"[\"a\", {\"b\": [1, 2]}, [3, 4]]"}, &constStrGener{"$[1]"}, nil, &constStrGener{"$[2][1]"}, nil}},
{retEvalType: types.ETJson, childrenTypes: []types.EvalType{types.ETJson, types.ETString, types.ETJson, types.ETString, types.ETJson}, geners: []dataGenerator{&constJSONGener{"[\"a\", {\"b\": [1, 2]}, [3, 4]]"}, &constStrGener{"$[1]"}, &constJSONGener{"[1,2,3,4,5]"}, &constStrGener{"$[2][1]"}, &constJSONGener{"{\"abc\":1,\"def\":2,\"ghi\":[1,2,3,4]}"}}},
},
ast.JSONContains: {
{retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETJson, types.ETJson}},
{retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETJson, types.ETJson, types.ETString}, geners: []dataGenerator{nil, nil, &constStrGener{"$.abc"}}},
{retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETJson, types.ETJson, types.ETString}, geners: []dataGenerator{nil, nil, &constStrGener{"$.key"}}},
},
ast.JSONObject: {
{
retEvalType: types.ETJson,
childrenTypes: []types.EvalType{
types.ETString, types.ETJson,
types.ETString, types.ETJson,
types.ETString, types.ETJson,
types.ETString, types.ETJson,
types.ETString, types.ETJson,
types.ETString, types.ETJson,
types.ETString, types.ETJson,
types.ETString, types.ETJson,
types.ETString, types.ETJson,
types.ETString, types.ETJson,
types.ETString, types.ETJson,
types.ETString, types.ETJson,
},
geners: []dataGenerator{
newRandLenStrGener(10, 20), nil,
newRandLenStrGener(10, 20), nil,
newRandLenStrGener(10, 20), nil,
newRandLenStrGener(10, 20), nil,
newRandLenStrGener(10, 20), nil,
newRandLenStrGener(10, 20), nil,
newRandLenStrGener(10, 20), nil,
newRandLenStrGener(10, 20), nil,
newRandLenStrGener(10, 20), nil,
newRandLenStrGener(10, 20), nil,
newRandLenStrGener(10, 20), nil,
newRandLenStrGener(10, 20), nil,
},
},
},
ast.JSONSet: {
{retEvalType: types.ETJson, childrenTypes: []types.EvalType{types.ETJson, types.ETString, types.ETJson, types.ETString, types.ETJson}, geners: []dataGenerator{nil, &constStrGener{"$.key"}, nil, &constStrGener{"$.aaa"}, nil}},
},
ast.JSONSearch: {
{retEvalType: types.ETJson, childrenTypes: []types.EvalType{types.ETJson, types.ETString, types.ETString}, geners: []dataGenerator{&constJSONGener{"[\"abc\", [{\"k\": \"10\"}, \"def\"], {\"x\":\"abc\"}, {\"y\":\"bcd\"}]"}, &constStrGener{"one"}, &constStrGener{"abc"}}},
{retEvalType: types.ETJson, childrenTypes: []types.EvalType{types.ETJson, types.ETString, types.ETString}, geners: []dataGenerator{&constJSONGener{"[\"abc\", [{\"k\": \"10\"}, \"def\"], {\"x\":\"abc\"}, {\"y\":\"bcd\"}]"}, &constStrGener{"all"}, &constStrGener{"abc"}}},
{retEvalType: types.ETJson, childrenTypes: []types.EvalType{types.ETJson, types.ETString, types.ETString}, geners: []dataGenerator{&constJSONGener{"[\"abc\", [{\"k\": \"10\"}, \"def\"], {\"x\":\"abc\"}, {\"y\":\"bcd\"}]"}, &constStrGener{"all"}, &constStrGener{"%a%"}}},
{retEvalType: types.ETJson, childrenTypes: []types.EvalType{types.ETJson, types.ETString, types.ETString, types.ETString, types.ETString}, geners: []dataGenerator{&constJSONGener{"[\"abc\", [{\"k\": \"10\"}, \"def\"], {\"x\":\"abc\"}, {\"y\":\"bcd\"}]"}, &constStrGener{"all"}, &constStrGener{"%a%"}, &constStrGener{}, &constStrGener{"$"}}},
{retEvalType: types.ETJson, childrenTypes: []types.EvalType{types.ETJson, types.ETString, types.ETString, types.ETString}, geners: []dataGenerator{&constJSONGener{"[\"abc\", [{\"k\": \"10\"}, \"def\"], {\"x\":\"abc\"}, {\"y\":\"bcd\"}]"}, &constStrGener{"all"}, &constStrGener{"%a%"}, &constStrGener{}}},
{retEvalType: types.ETJson, childrenTypes: []types.EvalType{types.ETJson, types.ETString, types.ETString, types.ETString, types.ETString}, geners: []dataGenerator{&constJSONGener{"[\"abc\", [{\"k\": \"10\"}, \"def\"], {\"x\":\"abc\"}, {\"y\":\"bcd\"}]"}, &constStrGener{"all"}, &constStrGener{"10"}, &constStrGener{""}, &constStrGener{"$[1][0]"}}},
},
ast.JSONReplace: {
{retEvalType: types.ETJson, childrenTypes: []types.EvalType{types.ETJson, types.ETString, types.ETJson}, geners: []dataGenerator{nil, &constStrGener{"$.key"}, nil}},
},
ast.JSONStorageSize: {{retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETJson}}},
ast.JSONDepth: {{retEvalType: types.ETInt, childrenTypes: []types.EvalType{types.ETJson}}},
ast.JSONUnquote: {
{retEvalType: types.ETString, childrenTypes: []types.EvalType{types.ETString}, geners: []dataGenerator{newJSONStringGener()}},
},
ast.JSONRemove: {
{retEvalType: types.ETJson, childrenTypes: []types.EvalType{types.ETJson, types.ETString}, geners: []dataGenerator{nil, &constStrGener{"$.key"}}},
},
ast.JSONMerge: {{retEvalType: types.ETJson, childrenTypes: []types.EvalType{types.ETJson, types.ETJson, types.ETJson, types.ETJson, types.ETJson}}},
ast.JSONInsert: {
{retEvalType: types.ETJson, childrenTypes: []types.EvalType{types.ETJson, types.ETString, types.ETJson, types.ETString, types.ETJson}, geners: []dataGenerator{nil, &constStrGener{"$.aaa"}, nil, &constStrGener{"$.bbb"}, nil}},
},
ast.JSONQuote: {
{retEvalType: types.ETString, childrenTypes: []types.EvalType{types.ETString}},
},
}
func TestVectorizedBuiltinJSONFunc(t *testing.T) {
testVectorizedBuiltinFunc(t, vecBuiltinJSONCases)
}
func BenchmarkVectorizedBuiltinJSONFunc(b *testing.B) {
benchmarkVectorizedBuiltinFunc(b, vecBuiltinJSONCases)
}