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add test for ddl with explicit transaction #5124

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merged 2 commits into from
Jun 5, 2024
Merged

add test for ddl with explicit transaction #5124

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155e8de
add test for ddl with explicit transaction
VPolka Jun 3, 2024
d127968
add case
VPolka Jun 3, 2024
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64 changes: 56 additions & 8 deletions ydb/core/kqp/ut/service/kqp_qs_queries_ut.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -2146,7 +2146,7 @@ Y_UNIT_TEST_SUITE(KqpQueryService) {
}
}

Y_UNIT_TEST(Ddl_Dml) {
Y_UNIT_TEST(DdlWithExplicitTransaction) {
NKikimrConfig::TAppConfig appConfig;
appConfig.MutableTableServiceConfig()->SetEnablePreparedDdl(true);
appConfig.MutableTableServiceConfig()->SetEnableAstCache(true);
Expand All @@ -2160,23 +2160,71 @@ Y_UNIT_TEST_SUITE(KqpQueryService) {
auto db = kikimr.GetQueryClient();

{
// DDl + DML with explicit transaction
// DDl with explicit transaction
auto result = db.ExecuteQuery(R"(
CREATE TABLE TestDdlDml1 (
Key Uint64,
Value1 String,
Value2 String,
PRIMARY KEY (Key)
);
UPSERT INTO TestDdlDml1 (Key, Value1, Value2) VALUES (1, "1", "2");
SELECT * FROM TestDdlDml1;
ALTER TABLE TestDdlDml1 DROP COLUMN Value2;
UPSERT INTO TestDdlDml1 (Key, Value1) VALUES (2, "2");
)", TTxControl::BeginTx().CommitTx()).ExtractValueSync();
UNIT_ASSERT_VALUES_EQUAL_C(result.GetStatus(), EStatus::PRECONDITION_FAILED, result.GetIssues().ToString());
UNIT_ASSERT(result.GetIssues().ToOneLineString().Contains("Scheme operations cannot be executed inside transaction"));
}

{
// DDl with explicit transaction
auto result = db.ExecuteQuery(R"(
CREATE TABLE TestDdlDml1 (
Key Uint64,
PRIMARY KEY (Key)
);
CREATE TABLE TestDdlDml2 (
Key Uint64,
PRIMARY KEY (Key)
);
)", TTxControl::BeginTx().CommitTx()).ExtractValueSync();
UNIT_ASSERT_VALUES_EQUAL_C(result.GetStatus(), EStatus::PRECONDITION_FAILED, result.GetIssues().ToString());
UNIT_ASSERT(result.GetIssues().ToOneLineString().Contains("Scheme operations cannot be executed inside transaction"));
}

{
// DDl with implicit transaction
auto result = db.ExecuteQuery(R"(
CREATE TABLE TestDdlDml1 (
Key Uint64,
PRIMARY KEY (Key)
);
)", TTxControl::NoTx()).ExtractValueSync();
UNIT_ASSERT_VALUES_EQUAL_C(result.GetStatus(), EStatus::SUCCESS, result.GetIssues().ToString());
}

{
// DDl + DML with explicit transaction
auto result = db.ExecuteQuery(R"(
SELECT * FROM TestDdlDml1;
CREATE TABLE TestDdlDml2 (
Key Uint64,
PRIMARY KEY (Key)
);
SELECT * FROM TestDdlDml2;
)", TTxControl::BeginTx().CommitTx()).ExtractValueSync();
UNIT_ASSERT_VALUES_EQUAL_C(result.GetStatus(), EStatus::GENERIC_ERROR, result.GetIssues().ToString());
UNIT_ASSERT(result.GetIssues().ToOneLineString().Contains("Queries with mixed data and scheme operations are not supported."));
}
}

Y_UNIT_TEST(Ddl_Dml) {
NKikimrConfig::TAppConfig appConfig;
appConfig.MutableTableServiceConfig()->SetEnablePreparedDdl(true);
appConfig.MutableTableServiceConfig()->SetEnableAstCache(true);
appConfig.MutableTableServiceConfig()->SetEnablePerStatementQueryExecution(true);
auto setting = NKikimrKqp::TKqpSetting();
auto serverSettings = TKikimrSettings()
.SetAppConfig(appConfig)
.SetKqpSettings({setting});

TKikimrRunner kikimr(serverSettings);
auto db = kikimr.GetQueryClient();

{
// DDl + DML with implicit transaction
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