hcq/oceanbase
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity
Files
develop
oceanbase/unittest/sql/rewrite/test_transformer.cpp
zzg19950727 8aff09f2cd [FEAT MERGE]优化器技术改造 
Co-authored-by: JinmaoLi <ljm.csmaster@gmail.com>
Co-authored-by: jingtaoye35 <1255153887@qq.com>
Co-authored-by: chimyue <chimyue@gmail.com>
2024-11-19 13:14:40 +00:00

1178 lines
46 KiB
C++
Raw Permalink Blame History

/**
* Copyright (c) 2021 OceanBase
* OceanBase CE is licensed under Mulan PubL v2.
* You can use this software according to the terms and conditions of the Mulan PubL v2.
* You may obtain a copy of Mulan PubL v2 at:
* http://license.coscl.org.cn/MulanPubL-2.0
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
* See the Mulan PubL v2 for more details.
*/
#define USING_LOG_PREFIX SQL_REWRITE
#include <stdlib.h>
#include <iostream>
#include <gtest/gtest.h>
#include <sys/time.h>
#include "lib/utility/ob_test_util.h"
#include "lib/json/ob_json.h"
#include "common/ob_common_utility.h"
#include "sql/ob_sql_init.h"
#include "../test_sql_utils.h"
#include "sql/parser/ob_parser.h"
#include "sql/resolver/ob_schema_checker.h"
#include "sql/rewrite/ob_transform_simplify_distinct.h"
#include "sql/rewrite/ob_transform_simplify_expr.h"
#include "sql/rewrite/ob_transform_simplify_groupby.h"
#include "sql/rewrite/ob_transform_simplify_subquery.h"
#include "sql/rewrite/ob_transform_simplify_winfunc.h"
#include "sql/rewrite/ob_transform_simplify_orderby.h"
#include "sql/rewrite/ob_transform_simplify_limit.h"
#include "sql/rewrite/ob_transform_view_merge.h"
#include "sql/rewrite/ob_transform_where_subquery_pullup.h"
#include "sql/rewrite/ob_transform_eliminate_outer_join.h"
#include "sql/rewrite/ob_transformer_impl.h"
#include "sql/rewrite/ob_transform_query_push_down.h"
#include "sql/rewrite/ob_transform_min_max.h"
#include "../optimizer/test_optimizer_utils.h"
#include "observer/ob_req_time_service.h"
//#include "../rewrite/test_trans_utils.h"
using namespace oceanbase::lib;
using namespace oceanbase::common;
using namespace oceanbase::sql;
using namespace oceanbase::share;
using namespace oceanbase::share::schema;
using namespace oceanbase::obrpc;
using oceanbase::sql::ObTableLocation;
using namespace oceanbase::json;
namespace test {
/* update the result file
* TEMP FILe RESULT FILE
*cp test_:
*cp test_transformer_plan_after_el.tmp test_transformer_plan_after_el.result
*cp test_transformer_plan_after_or_expand.tmp test_transformer_plan_after_or_expand.result
*cp test_transformer_plan_after_where_pullup.tmp test_transformer_plan_after_where_pullup.result
*cp test_transform_impl_after_plan.tmp test_transform_impl_after_plan.result
*
*
*
* */
//test::TestTransUtils::CmdLineParam param;
class TestRewrite: public TestOptimizerUtils {
public:
TestRewrite();
virtual ~TestRewrite();private:
void virtual SetUp();
// disallow copy
DISALLOW_COPY_AND_ASSIGN(TestRewrite);
protected:
// function members
int parse_resolve_transform(std::ofstream &of_result,
ObTransformerImpl &trans_util, ObString &sql, ObDMLStmt *&stmt,
ObLogPlan *& logical_plan,
bool do_transform, bool do_gen_plan, ObIAllocator *allocator);
void transform_sql(ObTransformerImpl &trans_util, const char* query_str,
std::ofstream &of_result, ObDMLStmt *& stmt, ObLogPlan *& logical_plan,
bool do_transform,
bool do_gen_plan,
ObIAllocator *allocator);
void run_test(ObTransformerImpl &trans_util, const char* test_file, const char* stmt_result_file,
const char* stmt_after_trans_file, const char* stmt_no_trans_file,
const char* plan_result_file, const char* plan_after_tans_file,
const char* plan_no_trans_file,
bool print_sql_in_file = true,
//ExplainType type = EXPLAIN_EXTENDED);
ExplainType type = EXPLAIN_TRADITIONAL,
bool always_rewrite = false);
int gen_stmt_and_plan(ObTransformerImpl &trans_util,
const char* query_str,
ObDMLStmt *&stmt,
ObLogPlan *&logical_plan,
bool do_transform,
bool do_gen_plan);
void multi_thread_test();
void test_from_cmd(uint64_t rules);
int parse_resolve(
ObString &query_str,
ObDMLStmt *&stmt);
int transform(
ObTransformerImpl &trans_util, ObDMLStmt *&stmt);
int optimize(
ObDMLStmt *&stmt,
ObLogPlan *&logical_plan);
bool do_loop_test;
protected:
common::ObAddr local_addr_;
ObTransformerCtx ctx_;
ObSchemaChecker schema_checker_;
};
class TestStackCheck :public TestOptimizerUtils
{
public:
TestStackCheck(){
memset(schema_file_path_, '\0', 128);
memcpy(schema_file_path_, "./schema.sql", strlen("./schema.sql"));
}
virtual ~TestStackCheck(){}
};
//#define tmptest
TestRewrite::TestRewrite() {
local_addr_.set_ip_addr("1.1.1.1", 8888);
ctx_.allocator_ = &allocator_;
ctx_.exec_ctx_ = &exec_ctx_;
ctx_.expr_factory_ = &expr_factory_;
ctx_.stmt_factory_ = &stmt_factory_;
ctx_.partition_location_cache_ = &part_cache_;
ctx_.stat_mgr_ = &stat_manager_;
ctx_.partition_service_ = &partition_service_;
ctx_.sql_schema_guard_ = &sql_schema_guard_;
ctx_.self_addr_ = &local_addr_;
ctx_.merged_version_ = OB_MERGED_VERSION_INIT;
memset(schema_file_path_, '\0', 128);
memcpy(schema_file_path_, "./schema.sql", strlen("./schema.sql"));
do_loop_test = false;
}
void TestRewrite::SetUp()
{
init();
int ret = OB_SUCCESS;
if (OB_FAIL(schema_checker_.init(sql_schema_guard_))) {
LOG_ERROR("fail to init schema_checker", K(ret));
} else {
session_info_.set_user_session();
ctx_.schema_checker_ = &schema_checker_;
ctx_.session_info_ = &session_info_;
exec_ctx_.get_task_executor_ctx()->set_min_cluster_version(CLUSTER_VERSION_2100);
LOG_INFO("set min cluster version", K(CLUSTER_VERSION_2100));
}
}
TestRewrite::~TestRewrite() {
}
int TestRewrite::parse_resolve_transform(std::ofstream &of_result,
ObTransformerImpl &trans_util, ObString &query_str, ObDMLStmt *&stmt,
ObLogPlan *&logical_plan,
bool do_transform,
bool do_gen_plan,
ObIAllocator *allocator) {
OB_ASSERT(NULL != allocator);
int ret = OB_SUCCESS;
//
ParamStore &param_store = exec_ctx_.get_physical_plan_ctx()->get_param_store_for_update();
param_store.reuse();
ObSQLMode mode = SMO_DEFAULT;
ObParser parser(*allocator, mode);
ParseResult parse_result;
int64_t time_1 = get_usec();
int64_t time_2 = 0;
int64_t time_3 = 0;
int64_t time_4 = 0;
int64_t time_5 = 0;
/**
* 2. set resolver context
*/
/**
* 2. set resolver context
*/
ObSchemaChecker schema_checker;
//if (OB_ISNULL(schema_mgr_)) {
// ret = OB_ERR_UNEXPECTED;
// LOG_WARN("schema_mgr_ is NULL", K(ret));
if (OB_FAIL(schema_checker.init(sql_schema_guard_))) {
LOG_WARN("fail to init schema_checker", K(ret));
} else {
/**
* 3. set resolver context
*/
ObResolverParams resolver_ctx;
resolver_ctx.allocator_ = allocator;
resolver_ctx.schema_checker_ = &schema_checker;
resolver_ctx.session_info_ = &session_info_;
resolver_ctx.database_id_ = 1024;
resolver_ctx.param_list_ = &param_store;
resolver_ctx.expr_factory_ = &expr_factory_;
resolver_ctx.stmt_factory_ = &stmt_factory_;
resolver_ctx.query_ctx_ = stmt_factory_.get_query_ctx();
LOG_INFO("begin parse sql", K(query_str));
ObAddr addr;
LOG_DEBUG("setting local address to 1.1.1.1");
addr.set_ip_addr("1.1.1.1", 8888);
time_1 = get_usec();
if (OB_FAIL(parser.parse(query_str, parse_result))) {
LOG_WARN("failed to parse", K(ret));
} else {
time_2 = get_usec();
SqlInfo not_param_info;
ParseNode *root = parse_result.result_tree_->children_[0];
ObMaxConcurrentParam::FixParamStore fixed_param_store;
bool is_transform_outline = false;
if (T_SELECT == root->type_ || T_INSERT == root->type_ || T_UPDATE == root->type_ || T_DELETE == root->type_) {
if (OB_FAIL(ObSqlParameterization::transform_syntax_tree(allocator_,
session_info_,
NULL,
parse_result.result_tree_,
not_param_info,
param_store,
NULL,
fixed_param_store,
is_transform_outline))) {
LOG_WARN("failed to parameterized", K(ret));
}
}
}
if (OB_SUCC(ret)) {
resolver_ctx.query_ctx_->set_questionmark_count(param_store.count());
ObResolver resolver(resolver_ctx);
ObStmt *stmt_tree = NULL;
if (OB_FAIL(resolver.resolve(ObResolver::IS_NOT_PREPARED_STMT,
*parse_result.result_tree_->children_[0],
stmt_tree))) {
LOG_WARN("failed to resolve", K(ret));
} else {
time_3 = get_usec();
if (NULL == (stmt = dynamic_cast<ObDMLStmt *>(stmt_tree))) {
_LOG_WARN("Generate stmt error, query=%.*s", parse_result.input_sql_len_, parse_result.input_sql_);
ret = OB_ERR_UNEXPECTED;
} else {
stmt->get_query_ctx()->set_sql_stmt(parse_result.input_sql_, parse_result.input_sql_len_);
LOG_INFO("Generate stmt success", "query", stmt->get_query_ctx()->get_sql_stmt());
}
}
/*
* Transform different util use different transform util
*/
if (OB_SUCC(ret)) {
if (do_transform) {
if (OB_ISNULL(trans_util.get_trans_ctx())) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("unexpect null ctx", K(ret));
} else if (OB_FALSE_IT(trans_util.get_trans_ctx()->ignore_semi_infos_.reset())) {
} else if (OB_SUCCESS != (ret = trans_util.transform(stmt))) {
LOG_WARN("failed to do transform", K(ret));
} else if (OB_FAIL(stmt->formalize_stmt(&session_info_))) {
LOG_WARN("failed to formalize stmt", K(ret));
} else {
time_4 = get_usec();
//_OB_LOG(INFO, "%s", CSJ(*stmt));
stmt_tree = static_cast<ObStmt*>(stmt);
OB_ASSERT(NULL != stmt_tree);
OB_ASSERT((static_cast<ObStmt*>(stmt) == stmt_tree));
_OB_LOG(INFO, "finish to try to transform");
}
}
LOG_DEBUG("stmt to optimize", K(do_transform), K(*stmt));
of_result << CSJ(*stmt) << std::endl;
if (OB_SUCC(ret)) {
if (do_gen_plan) {
ObDMLStmt *dml_stmt = static_cast<ObDMLStmt *>(stmt_tree);
ObPhysicalPlanCtx *pctx = exec_ctx_.get_physical_plan_ctx();
if (NULL == pctx) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("physical plan ctx is NULL", K(ret));
} else if (NULL != dml_stmt) {
ObOptimizerContext *ctx_ptr =
static_cast<ObOptimizerContext *>(allocator_.alloc(sizeof(ObOptimizerContext)));
exec_ctx_.get_sql_ctx()->session_info_ = &session_info_;
optctx_ = new(ctx_ptr) ObOptimizerContext(&session_info_,
&exec_ctx_,
&sql_schema_guard_,
&stat_manager_, // statistics manager
NULL,
&partition_service_,
static_cast<ObIAllocator &>(allocator_),
&part_cache_,
&param_store,
addr,
NULL,
dml_stmt->get_query_ctx()->get_global_hint(),
expr_factory_,
dml_stmt,
false,
dml_stmt->get_query_ctx());
ObTableLocation table_location;
ret = optctx_->get_table_location_list().push_back(table_location);
LOG_INFO("setting local address to 1.1.1.1");
optctx_->set_local_server_addr("1.1.1.1", 8888);
ObOptimizer optimizer(*optctx_);
if (OB_FAIL(optimizer.optimize(*dml_stmt, logical_plan))) {
LOG_WARN("failed to optimize", "SQL", stmt);
} else {
time_5 = get_usec();
LOG_DEBUG("succ to generate logical plan");
}
}
}
} else {
logical_plan = NULL;
}
}
}
}
if (OB_SUCC(ret)) {
std::cout << "<<<<<<<<<<<<<<<<<<<<<<<<<<<<" << std::endl;
std::cout << "SQL: " << query_str.ptr() << std::endl;
std::cout << "parse: " << time_2 - time_1 << std::endl;
std::cout << "resolve: " << time_3 - time_2 << std::endl;
if (do_transform) {
std::cout << "transform: " << time_4 - time_3 << std::endl;
}
if (do_gen_plan) {
std::cout << "optimize: " << time_5 - time_4 << std::endl;
}
std::cout << ">>>>>>>>>>>>>>>>>>>>>>>>>>>>" << std::endl;
}
return ret;
}
//new
int TestRewrite::parse_resolve(
ObString &query_str,
ObDMLStmt *&stmt) {
int ret = OB_SUCCESS;
//
ParamStore &param_store = exec_ctx_.get_physical_plan_ctx()->get_param_store_for_update();
param_store.reuse();
ObSQLMode mode = SMO_DEFAULT;
ObParser parser(allocator_, mode);
ParseResult parse_result;
/**
* 2. set resolver context
*/
/**
* 2. set resolver context
*/
ObSchemaChecker schema_checker;
//if (OB_ISNULL(schema_mgr_)) {
// ret = OB_ERR_UNEXPECTED;
// LOG_WARN("schema_mgr_ is NULL", K(ret));
if (OB_FAIL(schema_checker.init(sql_schema_guard_))) {
LOG_WARN("fail to init schema_checker", K(ret));
} else {
/**
* 3. set resolver context
*/
ObResolverParams resolver_ctx;
resolver_ctx.allocator_ = &allocator_;
resolver_ctx.schema_checker_ = &schema_checker;
resolver_ctx.session_info_ = &session_info_;
resolver_ctx.database_id_ = 1024;
resolver_ctx.param_list_ = &param_store;
resolver_ctx.expr_factory_ = &expr_factory_;
resolver_ctx.stmt_factory_ = &stmt_factory_;
resolver_ctx.query_ctx_ = stmt_factory_.get_query_ctx();
LOG_INFO("begin parse sql", K(query_str));
if (OB_FAIL(parser.parse(query_str, parse_result))) {
LOG_WARN("failed to parse", K(ret));
} else {
SqlInfo not_param_info;
ParseNode *root = parse_result.result_tree_->children_[0];
ObMaxConcurrentParam::FixParamStore fixed_param_store(OB_MALLOC_NORMAL_BLOCK_SIZE,
ObWrapperAllocator(&allocator_));
bool is_transform_outline = false;
if (T_SELECT == root->type_ || T_INSERT == root->type_ || T_UPDATE == root->type_ || T_DELETE == root->type_) {
if (OB_FAIL(ObSqlParameterization::transform_syntax_tree(allocator_,
session_info_,
NULL,
parse_result.result_tree_,
not_param_info,
param_store,
NULL,
fixed_param_store,
is_transform_outline))) {
LOG_WARN("failed to parameterized", K(ret));
}
}
}
if (OB_SUCC(ret)) {
resolver_ctx.query_ctx_->set_questionmark_count(param_store.count());
ObResolver resolver(resolver_ctx);
ObStmt *stmt_tree = NULL;
if (OB_FAIL(resolver.resolve(ObResolver::IS_NOT_PREPARED_STMT,
*parse_result.result_tree_->children_[0],
stmt_tree))) {
LOG_WARN("failed to resolve", K(ret));
} else {
if (NULL == (stmt = dynamic_cast<ObDMLStmt *>(stmt_tree))) {
_LOG_WARN("Generate stmt error, query=%.*s", parse_result.input_sql_len_, parse_result.input_sql_);
ret = OB_ERR_UNEXPECTED;
} else {
stmt->get_query_ctx()->set_sql_stmt(parse_result.input_sql_, parse_result.input_sql_len_);
LOG_INFO("Generate stmt success", "query", stmt->get_query_ctx()->get_sql_stmt());
}
}
}
}
return ret;
}
int TestRewrite::transform(
ObTransformerImpl &trans_util, ObDMLStmt *&stmt) {
int ret = OB_SUCCESS;
/*
* Transform different util use different transform util
*/
if (OB_SUCC(ret)) {
//std::cout << "begin to do transform------" << std::endl;
exec_ctx_.get_sql_ctx()->session_info_ = &session_info_;
if (OB_ISNULL(trans_util.get_trans_ctx())) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("unexpect null ctx", K(ret));
} else if (OB_FALSE_IT(trans_util.get_trans_ctx()->reset())) {
} else if (OB_SUCCESS != (ret = trans_util.transform(stmt))) {
LOG_WARN("failed to do transform", K(ret));
} else if (OB_FAIL(stmt->formalize_stmt(&session_info_))) {
LOG_WARN("failed to formalize stmt", K(ret));
}
}
return ret;
}
int TestRewrite::optimize(
ObDMLStmt *&stmt,
ObLogPlan *&logical_plan) {
int ret = OB_SUCCESS;
ObDMLStmt *dml_stmt = static_cast<ObDMLStmt *>(stmt);
ObPhysicalPlanCtx *pctx = exec_ctx_.get_physical_plan_ctx();
if (NULL == pctx) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("physical plan ctx is NULL", K(ret));
} else if (NULL != dml_stmt) {
ObAddr addr;
addr.set_ip_addr("1.1.1.1", 8888);
ParamStore &param_store = exec_ctx_.get_physical_plan_ctx()->get_param_store_for_update();
ObOptimizerContext *ctx_ptr =
static_cast<ObOptimizerContext *>(allocator_.alloc(sizeof(ObOptimizerContext)));
exec_ctx_.get_sql_ctx()->session_info_ = &session_info_;
optctx_ = new(ctx_ptr) ObOptimizerContext(&session_info_,
&exec_ctx_,
&sql_schema_guard_,
&stat_manager_, // statistics manager
NULL,
&partition_service_,
static_cast<ObIAllocator &>(allocator_),
&part_cache_,
&param_store,
addr,
NULL,
dml_stmt->get_query_ctx()->get_global_hint(),
expr_factory_,
dml_stmt,
false,
stmt_factory_.get_query_ctx());
// note that we can't mock a table location when applying cost based transformation. Without
// that, estimating cost of plan will use default statistics. And this may cause a situation
// that the lower cost plan is different when use default statistics and mock statistics.
ObTableLocation table_location;
ret = optctx_->get_table_location_list().push_back(table_location);
LOG_INFO("setting local address to 1.1.1.1");
optctx_->set_local_server_addr("1.1.1.1", 8888);
ObOptimizer optimizer(*optctx_);
if (OB_FAIL(optimizer.optimize(*dml_stmt, logical_plan))) {
LOG_WARN("failed to optimize", "SQL", stmt);
}
}
return ret;
}
int TestRewrite::gen_stmt_and_plan(ObTransformerImpl &trans_util,
const char* query_str,
ObDMLStmt *&stmt,
ObLogPlan *&logical_plan,
bool do_transform,
bool do_gen_plan) {
ObString sql = ObString::make_string(query_str);
int ret = parse_resolve(sql, stmt);
if (OB_SUCC(ret) && do_transform) {
ret = transform(trans_util, stmt);
}
if (OB_SUCC(ret) && do_gen_plan) {
ret = optimize(stmt, logical_plan);
}
if (OB_FAIL(ret)) {
LOG_INFO("FAILED SQL", K(query_str));
}
return ret;
}
void TestRewrite::transform_sql(ObTransformerImpl &trans_util,
const char* query_str, std::ofstream &of_result, ObDMLStmt *& stmt,
ObLogPlan *& logical_plan,
bool do_transform,
bool do_gen_plan,
ObIAllocator *allocator) {
OB_ASSERT(NULL != allocator);
of_result << "*************** Case " << case_id_ << " ***************"
<< std::endl;
of_result << std::endl;
ObString sql = ObString::make_string(query_str);
of_result << "SQL: " << query_str << std::endl;
int ret = parse_resolve_transform(of_result, trans_util, sql, stmt,
logical_plan, do_transform, do_gen_plan, allocator);
if (ret != OB_SUCCESS) {
LOG_INFO("SQL", K(query_str));
}
ASSERT_EQ(OB_SUCCESS, ret);
}
#define T(query) \
do { \
transform_sql(query, of_result, of_expect); \
} while(0)
//params
//trans_util : which rule to apply to the sql
//test_file : input sql file
//stmt_after_trans_file : stmt_result_file after transform after this run
//stmt_no_trans_file : stmt_no_trans_file no transform after this run
//plan_result_file : logical_plan after transform result file
//plan_after_tans_file : logical_plan after transform result file this run
//plan_no_trans_file : logical_plan no transform after this run
//print_sql_in_file : print sql in the plan file or not, default true
// sometimes we may need to consider the two plans
// completely the same generated by the complex and simple sql
// thus compare the two plan file by str.eg or_expand test
//every run turn, we do generate two plans, a complex sql needed to transform,
//a simple sql that equals the complex, we print the two plans to compare so
//we will see the result of transform and debug.
void TestRewrite::run_test(ObTransformerImpl &trans_util,
const char* test_file,
const char* stmt_result_file,
const char* stmt_after_trans_file,
const char* stmt_no_trans_file,
const char* plan_result_file,
const char* plan_after_tans_file,
const char* plan_no_trans_file,
bool print_sql_in_file,
ExplainType type/*EXPLAIN_TRADITIONAL*/,
bool always_rewrite) {
UNUSED(print_sql_in_file);
std::ofstream of_stmt_after_trans(stmt_after_trans_file);
ASSERT_TRUE(of_stmt_after_trans.is_open());
std::ofstream of_stmt_no_trans(stmt_no_trans_file);
ASSERT_TRUE(of_stmt_no_trans.is_open());
std::ofstream of_plan_after_trans(plan_after_tans_file);
ASSERT_TRUE(of_plan_after_trans.is_open());
std::ofstream of_plan_no_trans(plan_no_trans_file);
ASSERT_TRUE(of_plan_no_trans.is_open());
std::ifstream if_tests(test_file);
ASSERT_TRUE(if_tests.is_open());
std::string line;
std::string total_line;
bool do_generate_plan = true;
ObSchemaChecker schema_checker;
ASSERT_EQ(OB_SUCCESS, schema_checker.init(sql_schema_guard_));
stat_manager_.set_schema_checker(&schema_checker);
while (std::getline(if_tests, line)) {
// allow human readable formatting
if (line.size() <= 0)
continue;
std::size_t begin = line.find_first_not_of('\t');
if (line.at(begin) == '#')
continue;
std::size_t end = line.find_last_not_of('\t');
std::string exact_line = line.substr(begin, end - begin + 1);
total_line += exact_line;
total_line += " ";
if (exact_line.at(exact_line.length() - 1) != ';')
continue;
else {
_OB_LOG(INFO, "case number is %lu", case_id_);
_OB_LOG(INFO, "query_str is %s", total_line.c_str());
for (int i = 0; i < 2; ++i) {
bool do_trans = 1 == i % 2;
ObDMLStmt *stmt = NULL;
ObLogPlan *logical_plan = NULL;
ObString sql = ObString::make_string(total_line.c_str());
//parser & resolve
ASSERT_EQ(OB_SUCCESS, parse_resolve(sql, stmt));
//rewerite
if (do_trans || always_rewrite) {
SQL_LOG(INFO, "before rewrite", "query", CSJ(*stmt));
ASSERT_EQ(OB_SUCCESS, transform(trans_util, stmt));
SQL_LOG(INFO, "after rewrite", "query", CSJ(*stmt));
}
// to file and diff
std::ofstream *stmt_stream = !do_trans ? &of_stmt_no_trans : &of_stmt_after_trans;
*stmt_stream << "*************** Case " << case_id_ << " ***************" << std::endl;
*stmt_stream << "SQL: " << total_line << std::endl;
*stmt_stream << CSJ(*stmt) << std::endl;
stmt_stream->flush();
//optimize
if (do_generate_plan) {
ASSERT_EQ(OB_SUCCESS, optimize(stmt, logical_plan));
}
// std::cout << "SQL: " << total_line << std::endl;
// std::cout << "stmt: " << CSJ(stmt) << std::endl;
char buf[BUF_LEN];
memset(buf, '\0', BUF_LEN);
if (do_generate_plan) {
logical_plan->to_string(buf, BUF_LEN, type);
// std::cout << "plan: " << buf << std::endl;
}
if (do_generate_plan) {
std::ofstream *plan_stream = !do_trans ? &of_plan_no_trans : &of_plan_after_trans;
*plan_stream << "*************** Case "<< case_id_ << " ***************" << std::endl;
*plan_stream << "SQL: " << total_line << std::endl;
*plan_stream << buf << std::endl;
plan_stream->flush();
}
//release the memory allocated
stmt_factory_.destory();
expr_factory_.destory();
log_plan_factory_.destroy();
ctx_.expr_constraints_.reuse();
}
++case_id_;
total_line = "";
}
}
std::cout << "diff -u " << plan_after_tans_file << " " << plan_result_file << std::endl;
is_equal_content(plan_after_tans_file, plan_result_file);
std::cout << "diff -u " << stmt_after_trans_file << " " <<stmt_result_file << std::endl;
is_equal_content(stmt_after_trans_file, stmt_result_file);
}
//TEST_F(TestRewrite, test_from_cmd)
//{
// if (param.use_it_) {
// test_from_cmd(param.rules_);
// exit(0);
// }
//}
/* todo:@linjing: 由于修改的result文件太大，超过了单次CR 50M的文件上限，合入后放开测试例
TEST_F(TestRewrite, transform_simply)
{
// result has the transformed stmt and plan
const char* test_file = "./test_transformer_simplify.sql";
const char* stmt_after_trans_simplify_result_file = "./result/test_transformer_stmt_after_trans_simplify.result";
const char* stmt_after_trans_simplify_file = "./result/test_transformer_stmt_after_trans_simplify.tmp";
const char* stmt_no_trans_simplify_file = "./tmp/test_transformer_stmt_no_trans_simplify.tmp";
const char* plan_after_trans_simplify_result_file = "./result/test_transformer_plan_after_trans_simplify.result";
const char* plan_after_trans_simplify_file = "./result/test_transformer_plan_after_trans_simplify.tmp";
const char* plan_no_trans_simplify_file = "./tmp/test_transformer_plan_no_trans_simplify.tmp";
int ret = OB_SUCCESS;
ObPhysicalPlan *phy_plan = NULL;
if (OB_FAIL(ObCacheObjectFactory::alloc(
phy_plan, session_info_.get_effective_tenant_id()))) {
} else if (OB_ISNULL(phy_plan)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("Failed to allocate phy plan", K(ret));
} else {
ctx_.phy_plan_ = phy_plan;
ObTransformerImpl trans(&ctx_);
trans.clear_needed_types();
trans.add_needed_types(SIMPLIFY_DISTINCT);
trans.add_needed_types(SIMPLIFY_EXPR);
trans.add_needed_types(SIMPLIFY_GROUPBY);
trans.add_needed_types(SIMPLIFY_LIMIT);
trans.add_needed_types(SIMPLIFY_ORDERBY);
trans.add_needed_types(SIMPLIFY_SUBQUERY);
trans.add_needed_types(SIMPLIFY_WINFUNC);
run_test(trans, test_file, stmt_after_trans_simplify_result_file,
stmt_after_trans_simplify_file, stmt_no_trans_simplify_file,
plan_after_trans_simplify_result_file, plan_after_trans_simplify_file,
plan_no_trans_simplify_file, true, EXPLAIN_TRADITIONAL, true);
}
OK(ret);
}
*/
/* todo:@linjing: 由于修改的result文件太大，超过了单次CR 50M的文件上限，合入后放开测试例
TEST_F(TestRewrite, transform_set_op)
{
// result has the transformed stmt and plan
const char* test_file = "./test_transformer_set_op.sql";
const char* stmt_after_trans_set_op_result_file = "./result/test_transformer_stmt_after_trans_set_op.result";
const char* stmt_after_trans_set_op_file = "./result/test_transformer_stmt_after_trans_set_op.tmp";
const char* stmt_no_trans_set_op_file = "./tmp/test_transformer_stmt_no_trans_set_op.tmp";
const char* plan_after_trans_set_op_result_file = "./result/test_transformer_plan_after_trans_set_op.result";
const char* plan_after_trans_set_op_file = "./result/test_transformer_plan_after_trans_set_op.tmp";
const char* plan_no_trans_set_op_file = "./tmp/test_transformer_plan_no_trans_set_op.tmp";
int ret = OB_SUCCESS;
ObPhysicalPlan *phy_plan = NULL;
if (OB_FAIL(ObCacheObjectFactory::alloc(
phy_plan, session_info_.get_effective_tenant_id()))) {
} else if (OB_ISNULL(phy_plan)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("Failed to allocate phy plan", K(ret));
} else {
ctx_.phy_plan_ = phy_plan;
ObTransformerImpl trans(&ctx_);
trans.clear_needed_types();
trans.add_needed_types(SIMPLIFY_DISTINCT);
trans.add_needed_types(SIMPLIFY_EXPR);
trans.add_needed_types(SIMPLIFY_GROUPBY);
trans.add_needed_types(SIMPLIFY_LIMIT);
trans.add_needed_types(SIMPLIFY_ORDERBY);
trans.add_needed_types(SIMPLIFY_SUBQUERY);
trans.add_needed_types(SIMPLIFY_WINFUNC);
trans.add_needed_types(SIMPLIFY_SET);
run_test(trans, test_file, stmt_after_trans_set_op_result_file,
stmt_after_trans_set_op_file, stmt_no_trans_set_op_file,
plan_after_trans_set_op_result_file, plan_after_trans_set_op_file,
plan_no_trans_set_op_file, true, EXPLAIN_TRADITIONAL, true);
}
OK(ret);
}
*/
#ifndef tmptest
/* todo:@linjing: 由于修改的result文件太大，超过了单次CR 50M的文件上限，合入后放开测试例
TEST_F(TestRewrite, transform_aggregate)
{
// result has the transformed stmt and plan
const char* test_file = "./test_transformer_aggregate.sql";
const char* stmt_after_trans_aggr_result = "./result/test_transformer_stmt_after_trans_aggr.result";
const char* stmt_after_trans_aggr_file = "./result/test_transformer_stmt_after_trans_aggr.tmp";
const char* stmt_no_trans_aggr_file = "./tmp/test_transformer_stmt_no_trans_aggr.tmp";
const char* plan_after_trans_aggr_result_file = "./result/test_transformer_plan_after_trans_aggr.result";
const char* plan_after_trans_aggr_file = "./result/test_transformer_plan_after_trans_aggr.tmp";
const char* plan_no_trans_aggr_file = "./tmp/test_transformer_plan_no_trans_aggr.tmp";
int ret = OB_SUCCESS;
ObPhysicalPlan *phy_plan = NULL;
if (OB_FAIL(ObCacheObjectFactory::alloc(
phy_plan, session_info_.get_effective_tenant_id()))) {
} else if (OB_ISNULL(phy_plan)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("Failed to allocate phy plan", K(ret));
} else {
ctx_.phy_plan_ = phy_plan;
ObTransformerImpl trans(&ctx_);
run_test(trans, test_file,stmt_after_trans_aggr_result,
stmt_after_trans_aggr_file, stmt_no_trans_aggr_file,
plan_after_trans_aggr_result_file, plan_after_trans_aggr_file,
plan_no_trans_aggr_file, true, EXPLAIN_TRADITIONAL);
}
OK(ret);
}
*/
//TEST_F(TestRewrite, view_merge) {
// // result has the transformed stmt and plan
// const char* test_file = "test_transformer_vm.sql";
// const char* stmt_merge_file = "./tmp/test_transformer_stmt_after_merge.tmp";
// const char* stmt_no_merge_file = "./tmp/test_transformer_stmt_no_merge.tmp";
// const char* plan_result_file = "./result/test_transformer_plan_after_view_merge.result";
// const char* plan_after_merge_file = "./result/test_transformer_plan_after_merge.tmp";
// const char* plan_no_merge_file = "./tmp/test_transformer_plan_no_merge.tmp";
// //do elimination and view merge together
// //ObTransformerImpl trans_all;
//
// ObTransformerImpl trans(&ctx_);
// trans.clear_needed_type();
// trans.set_type_needed(SIMPLIFY);
// trans.set_type_needed(VIEW_MERGE);
//
// run_test(trans, test_file, stmt_merge_file, stmt_no_merge_file,
// plan_result_file, plan_after_merge_file, plan_no_merge_file);
//}
/* todo:@linjing: 由于修改的result文件太大，超过了单次CR 50M的文件上限，合入后放开测试例
TEST_F(TestRewrite, query_push_down) {
// result has the transformed stmt and plan
const char* test_file = "test_transformer_query_push_down.sql";
const char* stmt_merge_result_file = "./result/test_transformer_stmt_after_query_push_down.result";
const char* stmt_merge_file = "./result/test_transformer_stmt_after_query_push_down.tmp";
const char* stmt_no_merge_file = "./tmp/test_transformer_stmt_no_query_push_down.tmp";
const char* plan_result_file = "./result/test_transformer_plan_after_query_push_down.result";
const char* plan_after_merge_file = "./result/test_transformer_plan_after_query_push_down.tmp";
const char* plan_no_merge_file = "./tmp/test_transformer_plan_no_query_push_down.tmp";
//do elimination and view merge together
//ObTransformerImpl trans_all;
int ret = OB_SUCCESS;
ObPhysicalPlan *phy_plan = NULL;
if (OB_FAIL(ObCacheObjectFactory::alloc(
phy_plan, session_info_.get_effective_tenant_id()))) {
} else if (OB_ISNULL(phy_plan)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("Failed to allocate phy plan", K(ret));
} else {
ctx_.phy_plan_ = phy_plan;
ObTransformerImpl trans(&ctx_);
trans.clear_needed_types();
trans.add_needed_types(SIMPLIFY_DISTINCT);
trans.add_needed_types(SIMPLIFY_EXPR);
trans.add_needed_types(SIMPLIFY_GROUPBY);
trans.add_needed_types(SIMPLIFY_LIMIT);
trans.add_needed_types(SIMPLIFY_ORDERBY);
trans.add_needed_types(SIMPLIFY_SUBQUERY);
trans.add_needed_types(SIMPLIFY_WINFUNC);
trans.add_needed_types(QUERY_PUSH_DOWN);
run_test(trans, test_file, stmt_merge_result_file, stmt_merge_file, stmt_no_merge_file,
plan_result_file, plan_after_merge_file, plan_no_merge_file, true, EXPLAIN_TRADITIONAL);
}
OK(ret);
}
*/
/*
static int pure_recusive_test(int64_t level, int64_t reserved_size = 10000000)
{
int ret = OB_SUCCESS;
if (level < 1000) {
bool is_stack_overflow = false;
if (OB_FAIL(check_stack_overflow(is_stack_overflow, reserved_size))) {
LOG_WARN("failed to check", K(ret));
} else if (is_stack_overflow) {
ret = OB_SIZE_OVERFLOW;
LOG_WARN("stack overflow", K(ret), K(is_stack_overflow), K(level));
} else {
int64_t cur_level = level + 1;
char stack_mem[10 * 1000]; //test 10k/level stack mem
stack_mem[5000] = 'a';
UNUSED(stack_mem);
ret = pure_recusive_test(cur_level, reserved_size);
}
} else {
int64_t cur_level = level + 1;
LOG_INFO("leaf node quit", K(cur_level));
}
return ret;
}
TEST_F(TestStackCheck, test_stack_check)
{
const char* test_file = "./test_stack_check.sql";
size_t stack_size = 0;
pthread_attr_t attr;
void *stack_start = NULL;
OB_ASSERT(0 == pthread_getattr_np(pthread_self(), &attr));
OB_ASSERT(0 == pthread_attr_getstack(&attr, &stack_start, &stack_size));
LOG_INFO("stack size", K(stack_size));
int64_t original_reserved_stack_size = get_reserved_stack_size();
int64_t reserved_size = (static_cast<int64_t>(stack_size)) - 80 * 1000;
set_reserved_stack_size(reserved_size); //set stack limit to 80kb = 10485760 - 10405760;
run_fail_test_ret_as(test_file, OB_SIZE_OVERFLOW);
int sret = pure_recusive_test(1, reserved_size);
LOG_INFO("pure recursive output ", K(sret));
OB_ASSERT(OB_SIZE_OVERFLOW == sret);
set_reserved_stack_size(original_reserved_stack_size);
}*/
/*
TEST_F(TestStackCheck, test_resursive_level_check)
{
const char* test_file = "./test_stack_level_check.sql";
int64 original_level = ObTransformer::get_max_recursive_level();
ObTransformer::set_max_recursive_level(10);
run_fail_test_ret_as(test_file, OB_NOT_SUPPORTED);
ObTransformer::set_max_recursive_level(original_level);
} */
/* todo:@linjing: 由于修改的result文件太大，超过了单次CR 50M的文件上限，合入后放开测试例
TEST_F(TestRewrite, eliminate_outer_join)
{
const char* test_file = "./el.sql";
const char* stmt_el_result_file = "./result/test_transformer_stmt_after_el.result";
const char* stmt_el_file = "./result/test_transformer_stmt_after_el.tmp";
const char* stmt_no_el_file = "./tmp/test_transformer_stmt_no_el.tmp";
const char* plan_result_file = "./result/test_transformer_plan_after_el.result";
const char* plan_after_el_file = "./result/test_transformer_plan_after_el.tmp";
const char* plan_no_el_file = "./tmp/test_transformer_plan_no_el.tmp";
int ret = OB_SUCCESS;
ObPhysicalPlan *phy_plan = NULL;
if (OB_FAIL(ObCacheObjectFactory::alloc(
phy_plan, session_info_.get_effective_tenant_id()))) {
} else if (OB_ISNULL(phy_plan)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("Failed to allocate phy plan", K(ret));
} else {
ctx_.phy_plan_ = phy_plan;
ObTransformerImpl trans(&ctx_);
trans.clear_needed_types();
trans.add_needed_types(SIMPLIFY_DISTINCT);
trans.add_needed_types(SIMPLIFY_EXPR);
trans.add_needed_types(SIMPLIFY_GROUPBY);
trans.add_needed_types(SIMPLIFY_LIMIT);
trans.add_needed_types(SIMPLIFY_ORDERBY);
trans.add_needed_types(SIMPLIFY_SUBQUERY);
trans.add_needed_types(SIMPLIFY_WINFUNC);
trans.add_needed_types(ELIMINATE_OJ);
//ObTransformEliminateOuterJoin el_join(&ctx_);
run_test(trans, test_file,stmt_el_result_file,
stmt_el_file, stmt_no_el_file,
plan_result_file, plan_after_el_file, plan_no_el_file, true, EXPLAIN_TRADITIONAL, true);
}
OK(ret);
}
*/
/* todo(@ banliu.zyd): 这个测试目前没有放入基准的result文件，先注释了
TEST_F(TestRewrite, hualong)
{
// result has the transformed stmt and plan
const char* test_file = "./test_transformer_hualong.sql";
const char* stmt_result_file= "./result/test_transformer_stmt_hualong.result";
const char* stmt_do_trans_tmp_file= "./result/test_transformer_stmt_hualong.tmp";
const char* stmt_no_trans_tmp_file= "./tmp/test_transformer_stmt_no_hualong.tmp";
const char* plan_result_file = "./result/test_transformer_plan_hualong.result";
const char* plan_do_trans_tmp_file= "./result/test_transformer_plan_hualong.tmp";
const char* plan_no_trans_tmp_file= "./tmp/test_transformer_plan_no_hualong.tmp";
ObTransformerImpl trans(&ctx_);
trans.clear_needed_type();
trans.set_type_needed(SIMPLIFY);
trans.set_type_needed(WHERE_SQ_PULL_UP);
run_test(trans, test_file,
stmt_result_file,
stmt_do_trans_tmp_file,
stmt_no_trans_tmp_file,
plan_result_file,
plan_do_trans_tmp_file,
plan_no_trans_tmp_file, true, EXPLAIN_TRADITIONAL);
}
*/
/* todo:@linjing: 由于修改的result文件太大，超过了单次CR 50M的文件上限，合入后放开测试例
TEST_F(TestRewrite, test_together)
{
// test the transformimpl using outer-join elimination view merge and where pull up
const char* test_file = "./test_transformer_impl.sql";
const char* stmt_after_trans_result = "./result/test_transformer_stmt_after_together.result";
const char* stmt_after_trans = "./result/test_transformer_stmt_after_together.tmp";
const char* stmt_no_trans = "./tmp/test_transformer_stmt_no_together.tmp";
const char* plan_result_file = "./result/test_transformer_plan_after_together.result";
const char* plan_after_trans = "./result/test_transformer_plan_after_together.tmp";
const char* plan_no_trans = "./tmp/test_transformer_plan_no_together.tmp";
int ret = OB_SUCCESS;
ObPhysicalPlan *phy_plan = NULL;
if (OB_FAIL(ObCacheObjectFactory::alloc(
phy_plan, session_info_.get_effective_tenant_id()))) {
} else if (OB_ISNULL(phy_plan)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("Failed to allocate phy plan", K(ret));
} else {
ctx_.phy_plan_ = phy_plan;
ObTransformerImpl trans_all(&ctx_);
// run_test(trans_all, test_file, stmt_after_trans, stmt_no_trans, plan_result_file,
// plan_after_trans, plan_no_trans);
if (!do_loop_test) {
run_test(trans_all, test_file, stmt_after_trans_result, stmt_after_trans, stmt_no_trans, plan_result_file,
plan_after_trans, plan_no_trans, true, EXPLAIN_TRADITIONAL, true);
}
}
}
*/
/* todo:@linjing: 由于修改的result文件太大，超过了单次CR 50M的文件上限，合入后放开测试例
TEST_F(TestRewrite, transform_outline)
{
// result has the transformed stmt and plan
//system("rm -rf test_transformer_outline.sql && cat *.sql > test_transformer_outline.test && mv test_transformer_outline.test test_transformer_outline.sql");
system("cat test_transformer_subquery_pullup.sql test_transformer_vm.sql > test_transformer_outline.sql");
const char* test_file = "./test_transformer_outline.sql";
const char* stmt_after_trans_aggr_file_result = "./result/test_transformer_stmt_trans_outline.result";
const char* stmt_after_trans_aggr_file = "./result/test_transformer_stmt_trans_outline.tmp";
const char* stmt_no_trans_aggr_file = "./tmp/test_transformer_stmt_no_trans_outline.tmp";
const char* plan_after_trans_aggr_result_file = "./result/test_transformer_plan_after_trans_outline.result";
const char* plan_after_trans_aggr_file = "./result/test_transformer_plan_after_trans_outline.tmp";
const char* plan_no_trans_aggr_file = "./tmp/test_transformer_plan_no_trans_outline.tmp";
int ret = OB_SUCCESS;
ObPhysicalPlan *phy_plan = NULL;
if (OB_FAIL(ObCacheObjectFactory::alloc(
phy_plan, session_info_.get_effective_tenant_id()))) {
} else if (OB_ISNULL(phy_plan)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("Failed to allocate phy plan", K(ret));
} else {
ctx_.phy_plan_ = phy_plan;
ObTransformerImpl trans_all(&ctx_);
run_test(trans_all, test_file,stmt_after_trans_aggr_file_result,
stmt_after_trans_aggr_file, stmt_no_trans_aggr_file,
plan_after_trans_aggr_result_file, plan_after_trans_aggr_file,
plan_no_trans_aggr_file, true, EXPLAIN_OUTLINE, true);
}
OK(ret);
}
*/
#endif
#ifdef tmptest
// TEST_F(TestRewrite, tmp_test)
// {
// // test the transformimpl using outer-join elimination view merge and where pull up
// const char* test_file = "./test_transformer_temp_test.sql";
// const char* stmt_after_trans = "./tmp/test_transformer_stmt_after_tmptest.tmp";
// const char* stmt_no_trans = "./tmp/test_transformer_stmt_no_tmptest.tmp";
// const char* plan_result_file = "./result/test_transformer_plan_result_tmptest.tmp";
// const char* plan_after_trans = "./result/test_transformer_plan_after_tmptest.tmp";
// const char* plan_no_trans = "./tmp/test_transformer_plan_no_tmptest.tmp";
// //ObTransformViewMerge trans_all(&allocator_);
// ObTransformerImpl trans(&ctx_);
// trans.clear_needed_type();
// trans.set_type_needed(SIMPLIFY);
// trans.set_type_needed(ELIMINATE_OJ);
// run_test(trans, test_file, stmt_after_trans, stmt_no_trans, plan_result_file,
// plan_after_trans, plan_no_trans);
// }
#endif
/*TEST_F(TestRewrite, trans_win_magic)*/
//{
//// result has the transformed stmt and plan
//const char* test_file = "./test_transformer_win_magic.sql";
//const char* stmt_win_magic_result_file = "./result/test_transformer_stmt_win_magic.result";
//const char* stmt_win_magic_file = "./result/test_transformer_stmt_win_magic.tmp";
//const char* stmt_no_win_magic_file = "./tmp/test_transformer_stmt_no_win_magic.tmp";
//const char* plan_result_file = "./result/test_transformer_plan_after_win_magic.result";
//const char* plan_after_win_magic_file = "./result/test_transformer_plan_after_win_magic.tmp";
//const char* plan_no_win_magic_file = "./tmp/test_transformer_plan_no_win_magic.tmp";
//ObTransformerImpl trans(&ctx_);
//trans.clear_needed_type();
//trans.set_type_needed(SIMPLIFY);
//trans.set_type_needed(WIN_MAGIC);
//run_test(trans, test_file,
//stmt_win_magic_result_file,
//stmt_win_magic_file,
//stmt_no_win_magic_file,
//plan_result_file,
//plan_after_win_magic_file,
//plan_no_win_magic_file,
//true,
//EXPLAIN_TRADITIONAL,
//true);
/*}*/
void TestRewrite::test_from_cmd(uint64_t rules)
{
while(true){
int ret = OB_SUCCESS;
ObPhysicalPlan *phy_plan = NULL;
if (OB_FAIL(ObCacheObjectFactory::alloc(
phy_plan, session_info_.get_effective_tenant_id()))) {
} else if (OB_ISNULL(phy_plan)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("Failed to allocate phy plan", K(ret));
} else {
ctx_.phy_plan_ = phy_plan;
}
ObTransformerImpl trans(&ctx_);
//trans.set_needed_types(rules);
std::string sql;
std::cout << "Please Input SQL: \n>";
if (getline(std::cin, sql)){
std::cout << "SQL=>" << sql.c_str() << std::endl;
bool do_generate_plan = true;
int ret = OB_SUCCESS;
for (int i = 0; i < 2 && OB_SUCC(ret); ++i) {
bool do_trans = 1 == i % 2;
ObDMLStmt *stmt = NULL;
ObLogPlan *logical_plan = NULL;
ret = gen_stmt_and_plan(trans, sql.c_str(), stmt,
logical_plan, do_trans, do_generate_plan);
if (OB_SUCC(ret)) {
std::cout << "stmt: " << CSJ(stmt) << std::endl;
if (do_generate_plan) {
char buf[BUF_LEN];
memset(buf, '\0', BUF_LEN);
logical_plan->to_string(buf, BUF_LEN, EXPLAIN_TRADITIONAL);
std::cout << "plan: " << buf << std::endl;
}
} else {
std::cout << "generate failed, do_trans: " << do_trans << std::endl;
}
// trans.reset();
//release the memory allocated
stmt_factory_.destory();
expr_factory_.destory();
log_plan_factory_.destroy();
ctx_.expr_constraints_.reuse();
}
}
}
}
}//namespace test
static bool do_tmp_test = false;
int main(int argc, char **argv)
{
int ret = 0;
ContextParam param;
param.set_mem_attr(1001, "Transformer", ObCtxIds::WORK_AREA)
.set_page_size(OB_MALLOC_BIG_BLOCK_SIZE);
system("rm -rf test_transformer.log");
observer::ObReqTimeGuard req_timeinfo_guard;
OB_LOGGER.set_log_level("INFO");
OB_LOGGER.set_file_name("test_transformer.log", true);
::testing::InitGoogleTest(&argc, argv);
init_sql_factories();
if(argc >= 2) {
if (strcmp("DEBUG", argv[1]) == 0
|| strcmp("WARN", argv[1]) == 0
|| strcmp("INFO", argv[1]) == 0) {
OB_LOGGER.set_log_level(argv[1]);
} else if (strcmp("TMP", argv[1]) == 0) {
do_tmp_test = true;
}
} else {
OB_LOGGER.set_log_level("INFO");
}
//test::TestTransUtils::parse_cmd(argc, argv, test::param);
//std::cout << test::param.rules_ << std::endl;
CREATE_WITH_TEMP_CONTEXT(param) {
ret = RUN_ALL_TESTS();
}
return ret;
}
Reference in New Issue View Git Blame Copy Permalink