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| 1 | +#include <ydb/core/formats/arrow/arrow_helpers.h> |
| 2 | +#include <ydb/core/kqp/ut/common/columnshard.h> |
| 3 | +#include <ydb/core/kqp/ut/common/kqp_ut_common.h> |
| 4 | +#include <ydb/core/testlib/common_helper.h> |
| 5 | +#include <ydb/core/testlib/cs_helper.h> |
| 6 | +#include <ydb/core/tx/columnshard/hooks/testing/controller.h> |
| 7 | +#include <ydb/core/tx/tx_proxy/proxy.h> |
| 8 | + |
| 9 | +#include <ydb/library/binary_json/write.h> |
| 10 | +#include <ydb/library/uuid/uuid.h> |
| 11 | +#include <ydb/public/sdk/cpp/client/draft/ydb_replication.h> |
| 12 | +#include <ydb/public/sdk/cpp/client/ydb_proto/accessor.h> |
| 13 | +#include <ydb/public/sdk/cpp/client/ydb_scheme/scheme.h> |
| 14 | +#include <ydb/public/sdk/cpp/client/ydb_topic/topic.h> |
| 15 | + |
| 16 | +#include <library/cpp/threading/local_executor/local_executor.h> |
| 17 | +#include <util/generic/serialized_enum.h> |
| 18 | +#include <util/string/printf.h> |
| 19 | + |
| 20 | +namespace NKikimr { |
| 21 | +namespace NKqp { |
| 22 | + |
| 23 | +using namespace NYdb; |
| 24 | +using namespace NYdb::NTable; |
| 25 | + |
| 26 | +Y_UNIT_TEST_SUITE(KqpDecimalColumnShard) { |
| 27 | + class TDecimalTestCase { |
| 28 | + public: |
| 29 | + TDecimalTestCase() |
| 30 | + : TestHelper(TKikimrSettings().SetWithSampleTables(false)) { |
| 31 | + } |
| 32 | + |
| 33 | + TTestHelper::TUpdatesBuilder Inserter() { |
| 34 | + return TTestHelper::TUpdatesBuilder(TestTable.GetArrowSchema(Schema)); |
| 35 | + } |
| 36 | + |
| 37 | + void Upsert(TTestHelper::TUpdatesBuilder& inserter) { |
| 38 | + TestHelper.BulkUpsert(TestTable, inserter); |
| 39 | + } |
| 40 | + |
| 41 | + void CheckQuery(const TString& query, const TString& expected) { |
| 42 | + TestHelper.ReadData(query, expected); |
| 43 | + } |
| 44 | + |
| 45 | + void PrepareTable1() { |
| 46 | + Schema = { |
| 47 | + TTestHelper::TColumnSchema().SetName("id").SetType(NScheme::NTypeIds::Int32).SetNullable(false), |
| 48 | + TTestHelper::TColumnSchema().SetName("int").SetType(NScheme::NTypeIds::Int64), |
| 49 | + TTestHelper::TColumnSchema().SetName("dec").SetType(NScheme::NTypeIds::Decimal), |
| 50 | + }; |
| 51 | + TestTable.SetName("/Root/Table1").SetPrimaryKey({ "id" }).SetSharding({ "id" }).SetSchema(Schema); |
| 52 | + TestHelper.CreateTable(TestTable); |
| 53 | + |
| 54 | + { |
| 55 | + TTestHelper::TUpdatesBuilder inserter = Inserter(); |
| 56 | + inserter.AddRow().Add(1).Add(4).Add(TDecimalValue("3.14")); |
| 57 | + inserter.AddRow().Add(2).Add(3).Add(TDecimalValue("8.16")); |
| 58 | + Upsert(inserter); |
| 59 | + } |
| 60 | + { |
| 61 | + TTestHelper::TUpdatesBuilder inserter = Inserter(); |
| 62 | + inserter.AddRow().Add(4).Add(1).Add(TDecimalValue("12.46")); |
| 63 | + inserter.AddRow().Add(3).Add(2).Add(TDecimalValue("8.492")); |
| 64 | + |
| 65 | + Upsert(inserter); |
| 66 | + } |
| 67 | + } |
| 68 | + |
| 69 | + void PrepareTable2() { |
| 70 | + Schema = { |
| 71 | + TTestHelper::TColumnSchema().SetName("id").SetType(NScheme::NTypeIds::Int32).SetNullable(false), |
| 72 | + TTestHelper::TColumnSchema().SetName("table1_id").SetType(NScheme::NTypeIds::Int64), |
| 73 | + TTestHelper::TColumnSchema().SetName("dec").SetType(NScheme::NTypeIds::Decimal), |
| 74 | + }; |
| 75 | + TestTable.SetName("/Root/Table2").SetPrimaryKey({ "id" }).SetSharding({ "id" }).SetSchema(Schema); |
| 76 | + TestHelper.CreateTable(TestTable); |
| 77 | + |
| 78 | + { |
| 79 | + TTestHelper::TUpdatesBuilder inserter = Inserter(); |
| 80 | + inserter.AddRow().Add(1).Add(1).Add(TDecimalValue("12.46")); |
| 81 | + inserter.AddRow().Add(2).Add(1).Add(TDecimalValue("8.16")); |
| 82 | + inserter.AddRow().Add(3).Add(2).Add(TDecimalValue("12.46")); |
| 83 | + inserter.AddRow().Add(4).Add(2).Add(TDecimalValue("8.16")); |
| 84 | + Upsert(inserter); |
| 85 | + } |
| 86 | + } |
| 87 | + |
| 88 | + private: |
| 89 | + TTestHelper TestHelper; |
| 90 | + |
| 91 | + TVector<TTestHelper::TColumnSchema> Schema; |
| 92 | + TTestHelper::TColumnTable TestTable; |
| 93 | + }; |
| 94 | + |
| 95 | + Y_UNIT_TEST(TestSimpleQueries) { |
| 96 | + TDecimalTestCase tester; |
| 97 | + tester.PrepareTable1(); |
| 98 | + |
| 99 | + tester.CheckQuery("SELECT * FROM `/Root/Table1` WHERE id=1", "[[[\"3.14\"];1;[4]]]"); |
| 100 | + tester.CheckQuery( |
| 101 | + "SELECT * FROM `/Root/Table1` order by id", "[[[\"3.14\"];1;[4]];[[\"8.16\"];2;[3]];[[\"8.492\"];3;[2]];[[\"12.46\"];4;[1]]]"); |
| 102 | + } |
| 103 | + |
| 104 | + Y_UNIT_TEST(TestFilterEqual) { |
| 105 | + TDecimalTestCase tester; |
| 106 | + tester.PrepareTable1(); |
| 107 | + |
| 108 | + tester.CheckQuery("SELECT * FROM `/Root/Table1` WHERE dec == cast(\"3.14\" as decimal(22,9))", "[[[\"3.14\"];1;[4]]]"); |
| 109 | + |
| 110 | + tester.CheckQuery("SELECT * FROM `/Root/Table1` WHERE dec != cast(\"3.14\" as decimal(22,9)) order by id", |
| 111 | + "[[[\"8.16\"];2;[3]];[[\"8.492\"];3;[2]];[[\"12.46\"];4;[1]]]"); |
| 112 | + } |
| 113 | + |
| 114 | + Y_UNIT_TEST(TestFilterNulls) { |
| 115 | + TDecimalTestCase tester; |
| 116 | + tester.PrepareTable1(); |
| 117 | + |
| 118 | + TTestHelper::TUpdatesBuilder inserter = tester.Inserter(); |
| 119 | + inserter.AddRow().Add(5).Add(5).AddNull(); |
| 120 | + inserter.AddRow().Add(6).Add(6).AddNull(); |
| 121 | + tester.Upsert(inserter); |
| 122 | + |
| 123 | + tester.CheckQuery("SELECT * FROM `/Root/Table1` WHERE dec is NULL order by id", "[[#;5;[5]];[#;6;[6]]]"); |
| 124 | + |
| 125 | + tester.CheckQuery("SELECT * FROM `/Root/Table1` WHERE dec is not NULL order by id", |
| 126 | + "[[[\"3.14\"];1;[4]];[[\"8.16\"];2;[3]];[[\"8.492\"];3;[2]];[[\"12.46\"];4;[1]]]"); |
| 127 | + } |
| 128 | + |
| 129 | + Y_UNIT_TEST(TestFilterCompare) { |
| 130 | + TDecimalTestCase tester; |
| 131 | + tester.PrepareTable1(); |
| 132 | + |
| 133 | + tester.CheckQuery("SELECT * FROM `/Root/Table1` WHERE dec < cast(\"12.46\" as decimal(22,9)) order by id", |
| 134 | + "[[[\"3.14\"];1;[4]];[[\"8.16\"];2;[3]];[[\"8.492\"];3;[2]]]"); |
| 135 | + |
| 136 | + tester.CheckQuery( |
| 137 | + "SELECT * FROM `/Root/Table1` WHERE dec > cast(\"8.16\" as decimal(22,9)) order by id", "[[[\"8.492\"];3;[2]];[[\"12.46\"];4;[1]]]"); |
| 138 | + |
| 139 | + tester.CheckQuery("SELECT * FROM `/Root/Table1` WHERE dec <= cast(\"12.46\" as decimal(22,9)) order by id", |
| 140 | + "[[[\"3.14\"];1;[4]];[[\"8.16\"];2;[3]];[[\"8.492\"];3;[2]];[[\"12.46\"];4;[1]]]"); |
| 141 | + |
| 142 | + tester.CheckQuery("SELECT * FROM `/Root/Table1` WHERE dec >= cast(\"8.492\" as decimal(22,9)) order by id", |
| 143 | + "[[[\"8.16\"];2;[3]];[[\"8.492\"];3;[2]];[[\"12.46\"];4;[1]]]"); |
| 144 | + } |
| 145 | + |
| 146 | + Y_UNIT_TEST(TestOrderByDecimal) { |
| 147 | + TDecimalTestCase tester; |
| 148 | + tester.PrepareTable1(); |
| 149 | + |
| 150 | + tester.CheckQuery( |
| 151 | + "SELECT * FROM `/Root/Table1` order by dec", "[[[\"3.14\"];1;[4]];[[\"8.16\"];2;[3]];[[\"8.492\"];3;[2]];[[\"12.46\"];4;[1]]]"); |
| 152 | + } |
| 153 | + |
| 154 | + Y_UNIT_TEST(TestGroupByDecimal) { |
| 155 | + TDecimalTestCase tester; |
| 156 | + tester.PrepareTable1(); |
| 157 | + |
| 158 | + TTestHelper::TUpdatesBuilder inserter = tester.Inserter(); |
| 159 | + inserter.AddRow().Add(5).Add(12).Add(TDecimalValue("8.492")); |
| 160 | + inserter.AddRow().Add(6).Add(30).Add(TDecimalValue("12.46")); |
| 161 | + tester.Upsert(inserter); |
| 162 | + |
| 163 | + tester.CheckQuery("SELECT dec, count(*) FROM `/Root/Table1` group by dec order by dec", |
| 164 | + "[[[\"3.14\"];1u];[[\"8.16\"];1u];[[\"8.492\"];2u];[[\"12.46\"];2u]]"); |
| 165 | + } |
| 166 | + |
| 167 | + Y_UNIT_TEST(TestAggregation) { |
| 168 | + TDecimalTestCase tester; |
| 169 | + tester.PrepareTable1(); |
| 170 | + tester.CheckQuery("SELECT min(dec) FROM `/Root/Table1`", "[[[\"3.14\"]]]"); |
| 171 | + tester.CheckQuery("SELECT max(dec) FROM `/Root/Table1`", "[[[\"12.46\"]]]"); |
| 172 | + tester.CheckQuery("SELECT sum(dec) FROM `/Root/Table1`", "[[[\"32.252\"]]]"); |
| 173 | + } |
| 174 | + |
| 175 | + Y_UNIT_TEST(TestJoinById) { |
| 176 | + TDecimalTestCase tester; |
| 177 | + tester.PrepareTable1(); |
| 178 | + tester.PrepareTable2(); |
| 179 | + |
| 180 | + tester.CheckQuery( |
| 181 | + "SELECT t1.id, t1.dec, t2.dec FROM `/Root/Table1` as t1 join `/Root/Table2` as t2 on t1.id = t2.table1_id order by t1.id, t1.dec, " |
| 182 | + "t2.dec", |
| 183 | + R"([[1;["3.14"];["8.16"]];[1;["3.14"];["12.46"]];[2;["8.16"];["8.16"]];[2;["8.16"];["12.46"]]])"); |
| 184 | + } |
| 185 | + |
| 186 | + Y_UNIT_TEST(TestJoinByDecimal) { |
| 187 | + TDecimalTestCase tester; |
| 188 | + tester.PrepareTable1(); |
| 189 | + tester.PrepareTable2(); |
| 190 | + |
| 191 | + tester.CheckQuery( |
| 192 | + "SELECT t1.id, t2.id, t1.dec FROM `/Root/Table1` as t1 join `/Root/Table2` as t2 on t1.dec = t2.dec order by t1.id, t2.id, t1.dec", |
| 193 | + R"([[2;2;["8.16"]];[2;4;["8.16"]];[4;1;["12.46"]];[4;3;["12.46"]]])"); |
| 194 | + } |
| 195 | +} |
| 196 | + |
| 197 | +} // namespace NKqp |
| 198 | +} // namespace NKikimr |
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