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#include "src/kqp_runner.h"
#include <contrib/libs/protobuf/src/google/protobuf/text_format.h>
#include <library/cpp/colorizer/colors.h>
#include <library/cpp/getopt/last_getopt.h>
#include <util/stream/file.h>
#include <util/system/env.h>
#include <ydb/library/yql/minikql/invoke_builtins/mkql_builtins.h>
#include <ydb/library/yql/utils/backtrace/backtrace.h>
struct TExecutionOptions {
TString ScriptQuery;
TString SchemeQuery;
NKikimrKqp::EQueryAction ScriptQueryAction = NKikimrKqp::QUERY_ACTION_EXECUTE;
};
void RunScript(const TExecutionOptions& executionOptions, const NKqpRun::TRunnerOptions& runnerOptions) {
NColorizer::TColors colors = NColorizer::AutoColors(Cout);
Cout << colors.Yellow() << "Initialization of kqp runner..." << colors.Default() << Endl;
NKqpRun::TKqpRunner runner(runnerOptions);
if (executionOptions.SchemeQuery) {
Cout << colors.Yellow() << "Executing scheme query..." << colors.Default() << Endl;
if (!runner.ExecuteSchemeQuery(executionOptions.SchemeQuery)) {
ythrow yexception() << "Scheme query execution failed";
}
}
if (executionOptions.ScriptQuery) {
Cout << colors.Yellow() << "Executing script..." << colors.Default() << Endl;
if (!runner.ExecuteScript(executionOptions.ScriptQuery, executionOptions.ScriptQueryAction)) {
ythrow yexception() << "Script execution failed";
}
}
if (executionOptions.ScriptQueryAction == NKikimrKqp::QUERY_ACTION_EXECUTE) {
Cout << colors.Yellow() << "Writing script results..." << colors.Default() << Endl;
if (!runner.WriteScriptResults()) {
ythrow yexception() << "Writing script results failed";
}
}
}
THolder<TFileOutput> SetupDefaultFileOutput(const TString& filePath, IOutputStream*& stream) {
THolder<TFileOutput> fileHolder;
if (filePath == "-") {
stream = &Cout;
} else if (filePath) {
fileHolder.Reset(new TFileOutput(filePath));
stream = fileHolder.Get();
}
return fileHolder;
}
void RunMain(int argc, const char* argv[]) {
TString scriptQueryFile;
TString schemeQueryFile;
TString resultOutputFile = "-";
TString schemeQueryAstFile;
TString scriptQueryAstFile;
TString scriptQueryPlanFile;
TString logFile = "-";
TString scriptQueryAction = "execute";
TString planOutputFormat = "pretty";
i64 resultsRowsLimit = 1000;
TVector<TString> udfsPaths;
TString udfsDirectory;
NLastGetopt::TOpts options = NLastGetopt::TOpts::Default();
options.AddLongOption('p', "script-query", "Script query to execute")
.Optional()
.RequiredArgument("FILE")
.StoreResult(&scriptQueryFile);
options.AddLongOption('s', "scheme-query", "Scheme query to execute")
.Optional()
.RequiredArgument("FILE")
.StoreResult(&schemeQueryFile);
options.AddLongOption("log-file", "File with execution logs (use '-' to write in stderr)")
.Optional()
.RequiredArgument("FILE")
.StoreResult(&logFile);
options.AddLongOption("result-file", "File with script execution results (use '-' to write in stdout)")
.Optional()
.RequiredArgument("FILE")
.StoreResult(&resultOutputFile);
options.AddLongOption("scheme-ast-file", "File with scheme query ast (use '-' to write in stdout)")
.Optional()
.RequiredArgument("FILE")
.StoreResult(&schemeQueryAstFile);
options.AddLongOption("script-ast-file", "File with script query ast (use '-' to write in stdout)")
.Optional()
.RequiredArgument("FILE")
.StoreResult(&scriptQueryAstFile);
options.AddLongOption("script-plan-file", "File with script query plan (use '-' to write in stdout)")
.Optional()
.RequiredArgument("FILE")
.StoreResult(&scriptQueryPlanFile);
options.AddLongOption("script-action", "Script query execute action, one of { execute | explain }")
.Optional()
.RequiredArgument("STR")
.DefaultValue(scriptQueryAction)
.StoreResult(&scriptQueryAction);
options.AddLongOption("plan-format", "Script query plan format, one of { pretty | table | json }")
.Optional()
.RequiredArgument("STR")
.DefaultValue(planOutputFormat)
.StoreResult(&planOutputFormat);
options.AddLongOption("results-limit", "Rows limit for script execution results")
.Optional()
.RequiredArgument("INT")
.DefaultValue(resultsRowsLimit)
.StoreResult(&resultsRowsLimit);
options.AddLongOption("udf", "Load shared library with UDF by given path")
.Optional()
.RequiredArgument("FILE")
.AppendTo(&udfsPaths);
options.AddLongOption("udfs-dir", "Load all shared libraries with UDFs found in given directory")
.Optional()
.RequiredArgument("PATH")
.StoreResult(&udfsDirectory);
NLastGetopt::TOptsParseResult parsedOptions(&options, argc, argv);
// Execution options
TExecutionOptions executionOptions;
if (!schemeQueryFile && !scriptQueryFile) {
ythrow yexception() << "Nothing to execute";
}
if (schemeQueryFile) {
executionOptions.SchemeQuery = TFileInput(schemeQueryFile).ReadAll();
}
if (scriptQueryFile) {
executionOptions.ScriptQuery = TFileInput(scriptQueryFile).ReadAll();
}
executionOptions.ScriptQueryAction =
(scriptQueryAction == TStringBuf("execute")) ? NKikimrKqp::QUERY_ACTION_EXECUTE
: (scriptQueryAction == TStringBuf("explain")) ? NKikimrKqp::QUERY_ACTION_EXPLAIN
: NKikimrKqp::QUERY_ACTION_EXECUTE;
// Runner options
NKqpRun::TRunnerOptions runnerOptions;
if (resultsRowsLimit >= 0) {
runnerOptions.ResultsRowsLimit = resultsRowsLimit;
} else {
ythrow yexception() << "Results rows limit less than zero";
}
THolder<TFileOutput> resultFileHolder = SetupDefaultFileOutput(resultOutputFile, runnerOptions.ResultOutput);
THolder<TFileOutput> schemeQueryAstFileHolder = SetupDefaultFileOutput(schemeQueryAstFile, runnerOptions.SchemeQueryAstOutput);
THolder<TFileOutput> scriptQueryAstFileHolder = SetupDefaultFileOutput(scriptQueryAstFile, runnerOptions.ScriptQueryAstOutput);
THolder<TFileOutput> scriptQueryPlanFileHolder = SetupDefaultFileOutput(scriptQueryPlanFile, runnerOptions.ScriptQueryPlanOutput);
runnerOptions.PlanOutputFormat =
(planOutputFormat == TStringBuf("pretty")) ? NYdb::NConsoleClient::EOutputFormat::Pretty
: (planOutputFormat == TStringBuf("table")) ? NYdb::NConsoleClient::EOutputFormat::PrettyTable
: (planOutputFormat == TStringBuf("json")) ? NYdb::NConsoleClient::EOutputFormat::JsonUnicode
: NYdb::NConsoleClient::EOutputFormat::Default;
// Ydb settings
if (logFile != "-") {
runnerOptions.YdbSettings.LogOutputFile = logFile;
}
runnerOptions.YdbSettings.YqlToken = GetEnv("YQL_TOKEN");
NKikimr::NMiniKQL::FindUdfsInDir(udfsDirectory, &udfsPaths);
auto functionRegistry = NKikimr::NMiniKQL::CreateFunctionRegistry(&NYql::NBacktrace::KikimrBackTrace, NKikimr::NMiniKQL::CreateBuiltinRegistry(), false, udfsPaths)->Clone();
NKikimr::NMiniKQL::FillStaticModules(*functionRegistry);
runnerOptions.YdbSettings.FunctionRegistry = functionRegistry.Get();
TString appConfigData = TFileInput("./configuration/app_config.conf").ReadAll();
if (!google::protobuf::TextFormat::ParseFromString(appConfigData, &runnerOptions.YdbSettings.AppConfig)) {
ythrow yexception() << "Bad format of app configuration";
}
RunScript(executionOptions, runnerOptions);
}
int main(int argc, const char* argv[]) {
try {
RunMain(argc, argv);
} catch (...) {
NColorizer::TColors colors = NColorizer::AutoColors(Cerr);
Cerr << colors.Red() << CurrentExceptionMessage() << colors.Default() << Endl;
return 1;
}
return 0;
}
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