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oceanbase/unittest/sql/rewrite/test_query_range.cpp

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/**
* 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.
*/
#include <gtest/gtest.h>
#define protected public
#define private public
#include "sql/test_sql_utils.h"
#include "lib/utility/ob_test_util.h"
#include "sql/rewrite/ob_query_range.h"
#include "sql/ob_sql_init.h"
#include "sql/resolver/expr/ob_raw_expr_util.h"
#include "common/ob_clock_generator.h"
#include "lib/json/ob_json_print_utils.h"
#include <fstream>
#undef protected
#undef private
using namespace oceanbase;
using namespace oceanbase::common;
using namespace oceanbase::lib;
using namespace oceanbase::sql;
using namespace oceanbase::share::schema;
const int64_t BUF_LEN = 102400;
class ObQueryRangeTest : public ::testing::Test {
public:
ObQueryRangeTest();
virtual ~ObQueryRangeTest();
virtual void SetUp();
virtual void TearDown();
int set_column_info(ColumnItem& column_item, ObObjType data_type, const char* column_name, int64_t pos);
void resolve_condition(
const ColumnIArray& range_columns, const char* expr_str, ObRawExpr*& expr, ParamStore* params = NULL)
{
ObArray<ObQualifiedName> columns;
ObArray<ObVarInfo> sys_vars;
ObArray<ObSubQueryInfo> sub_query_info;
ObArray<ObAggFunRawExpr*> aggr_exprs;
ObArray<ObWinFunRawExpr*> win_exprs;
ObTimeZoneInfo tz_info;
ObNameCaseMode case_mode = OB_NAME_CASE_INVALID;
ObExprResolveContext ctx(expr_factory_, &tz_info, case_mode);
ctx.dest_collation_ = CS_TYPE_UTF8MB4_BIN;
ctx.connection_charset_ = CHARSET_UTF8MB4;
ctx.param_list_ = params;
ObSQLSessionInfo session;
session.set_use_static_typing_engine(false);
ctx.session_info_ = &session;
OK(ObRawExprUtils::make_raw_expr_from_str(
expr_str, strlen(expr_str), ctx, expr, columns, sys_vars, &sub_query_info, aggr_exprs, win_exprs));
for (int64_t i = 0; i < columns.count(); ++i) {
ObQualifiedName& col = columns.at(i);
col.ref_expr_->set_data_type(ObIntType);
for (int64_t j = 0; j < range_columns.count(); ++j) {
ASSERT_FALSE(NULL == range_columns.at(j).expr_);
if (col.col_name_ == range_columns.at(j).column_name_) {
ObColumnRefRawExpr* b_expr = static_cast<ObColumnRefRawExpr*>(col.ref_expr_);
ASSERT_FALSE(NULL == b_expr);
(*b_expr).assign(*(range_columns.at(j).expr_));
if (!ob_is_string_type(b_expr->get_data_type())) {
b_expr->set_collation_type(CS_TYPE_BINARY);
}
}
}
}
OK(expr->extract_info());
OK(expr->deduce_type(&session));
}
void split_expr(ObRawExpr* expr, ObIArray<ObRawExpr*>& exprs)
{
if (NULL == expr) {
} else if (T_OP_AND == expr->get_expr_type()) {
if (T_OP_AND != expr->get_param_expr(0)->get_expr_type()) {
OK(exprs.push_back(expr->get_param_expr(0)));
} else {
split_expr(expr->get_param_expr(0), exprs);
}
if (T_OP_AND != expr->get_param_expr(1)->get_expr_type()) {
OK(exprs.push_back(expr->get_param_expr(1)));
} else {
split_expr(expr->get_param_expr(1), exprs);
}
} else {
OK(exprs.push_back(expr));
}
}
void resolve_expr(const char* expr_str, ObRawExpr*& expr, ColumnIArray& ob_range_columns, ParamStore& params)
{
resolve_expr(expr_str, expr, ob_range_columns, params, CS_TYPE_UTF8MB4_GENERAL_CI, CS_TYPE_UTF8MB4_GENERAL_CI);
}
void resolve_expr(const char* expr_str, ObRawExpr*& expr, ColumnIArray& ob_range_columns, ParamStore& params,
ObCollationType con_type, ObCollationType col_type, const int64_t max_cols_num = 100)
{
ObArray<ObQualifiedName> columns;
ObArray<ObVarInfo> sys_vars;
ObArray<ObSubQueryInfo> sub_query_info;
ObArray<ObAggFunRawExpr*> aggr_exprs;
ObArray<ObWinFunRawExpr*> win_exprs;
ObTimeZoneInfo tz_info;
ObArray<ColumnItem> tmp_range_columns;
ObNameCaseMode case_mode = OB_NAME_CASE_INVALID;
ObExprResolveContext ctx(expr_factory_, &tz_info, case_mode);
ctx.dest_collation_ = con_type;
ctx.param_list_ = &params;
ObSQLSessionInfo session;
session.set_use_static_typing_engine(false);
ctx.session_info_ = &session;
for (int64_t i = 0; i < more_range_columns_.count(); ++i) {
OK(tmp_range_columns.push_back(more_range_columns_.at(i)));
}
OK(ObRawExprUtils::make_raw_expr_from_str(
expr_str, strlen(expr_str), ctx, expr, columns, sys_vars, &sub_query_info, aggr_exprs, win_exprs));
bool init_flag[10] = {false};
for (int64_t i = 0; i < columns.count(); ++i) {
ObQualifiedName& col = columns.at(i);
for (int64_t j = 0; j < more_range_columns_.count(); ++j) {
if (col.col_name_ == more_range_columns_.at(j).column_name_) {
ObColumnRefRawExpr* b_expr = static_cast<ObColumnRefRawExpr*>(col.ref_expr_);
ASSERT_FALSE(NULL == b_expr);
(*b_expr).assign(*(more_range_columns_.at(j).expr_));
if (ob_is_string_type(b_expr->get_data_type())) {
b_expr->set_collation_type(col_type);
} else if (ob_is_float_tc(b_expr->get_data_type())) {
b_expr->set_precision(10);
b_expr->set_scale(5);
}
if (!init_flag[j]) {
init_flag[j] = true;
tmp_range_columns.at(j).table_id_ = b_expr->get_table_id();
tmp_range_columns.at(j).column_id_ = b_expr->get_column_id();
tmp_range_columns.at(j).expr_ = b_expr;
tmp_range_columns.at(j).column_name_ = b_expr->get_column_name();
}
}
}
}
for (int64_t i = 0; i < tmp_range_columns.count() && ob_range_columns.count() < max_cols_num; ++i) {
if (init_flag[i]) {
OK(ob_range_columns.push_back(tmp_range_columns.at(i)));
}
}
if (100 != max_cols_num && ob_range_columns.count() < max_cols_num) {
for (int64_t i = 0; i < max_cols_num - ob_range_columns.count(); ++i) {
ColumnItem extra_item = ob_range_columns.at(ob_range_columns.count() - 1);
extra_item.column_id_ = extra_item.column_id_ + 1;
OK(ob_range_columns.push_back(extra_item));
}
}
OK(expr->extract_info());
OK(expr->deduce_type(&session));
}
void split_and_condition(ObRawExpr* expr, ObIArray<ObRawExpr*>& and_exprs)
{
OB_ASSERT(expr);
if (expr->get_expr_type() == T_OP_AND) {
ObOpRawExpr* and_expr = static_cast<ObOpRawExpr*>(expr);
for (int64_t i = 0; i < and_expr->get_param_count(); ++i) {
ObRawExpr* sub_expr = and_expr->get_param_expr(i);
OB_ASSERT(sub_expr);
split_and_condition(sub_expr, and_exprs);
}
} else {
OK(and_exprs.push_back(expr));
}
}
void except_result(const ColumnIArray& range_columns, ParamsIArray& params, const char* condition,
const char* except_range, ObGetMethodArray& except_get_methods)
{
ObQueryRangeArray ranges;
ObGetMethodArray get_methods;
ObQueryRange enc_query_range;
ObQueryRange dec_query_range1;
ObQueryRange dec_query_range2;
ObQueryRange multi_query_range;
ObArenaAllocator allocator(ObModIds::TEST);
const ObDataTypeCastParams dtc_params;
ObRawExpr* expr = NULL;
char buf[512 * 1024] = {'\0'};
int64_t pos = 0;
int64_t data_len = 0;
resolve_condition(range_columns, condition, expr);
OK(enc_query_range.preliminary_extract_query_range(range_columns, expr, NULL));
OK(enc_query_range.serialize(buf, sizeof(buf), pos));
data_len = pos;
pos = 0;
OK(dec_query_range1.deserialize(buf, data_len, pos));
ASSERT_EQ(0, strcmp(to_cstring(enc_query_range), to_cstring(dec_query_range1)));
if (dec_query_range1.need_deep_copy()) {
OK(dec_query_range1.final_extract_query_range(params, NULL));
pos = 0;
OK(dec_query_range1.serialize(buf, sizeof(buf), pos));
data_len = pos;
pos = 0;
OK(dec_query_range2.deserialize(buf, data_len, pos));
ASSERT_EQ(0, strcmp(to_cstring(dec_query_range1), to_cstring(dec_query_range2)));
_OB_LOG(INFO, "serialize_size = %ld\n", dec_query_range1.get_serialize_size());
OK(dec_query_range1.get_tablet_ranges(ranges, get_methods, dtc_params));
} else {
OK(dec_query_range1.get_tablet_ranges(allocator, params, ranges, get_methods, NULL));
}
_OB_LOG(INFO, "ranges: %s, except_range: %s", to_cstring(ranges), except_range);
ASSERT_EQ(0, strcmp(to_cstring(ranges), except_range));
ASSERT_EQ(get_methods.count(), except_get_methods.count());
for (int64_t j = 0; j < get_methods.count(); ++j) {
EXPECT_EQ(get_methods.at(j), except_get_methods.at(j));
}
ranges.reset();
get_methods.reset();
OK(dec_query_range2.get_tablet_ranges(ranges, get_methods, dtc_params));
_OB_LOG(DEBUG, "ranges: %s, except_range: %s", to_cstring(ranges), except_range);
ASSERT_EQ(0, strcmp(to_cstring(ranges), except_range));
ASSERT_EQ(get_methods.count(), except_get_methods.count());
for (int64_t j = 0; j < get_methods.count(); ++j) {
EXPECT_EQ(get_methods.at(j), except_get_methods.at(j));
}
ranges.reset();
get_methods.reset();
ObArray<ObRawExpr*> and_exprs;
split_and_condition(expr, and_exprs);
// OK(multi_query_range.preliminary_extract_query_range(range_columns, and_exprs, NULL));
// OK(multi_query_range.final_extract_query_range(params, NULL));
OK(multi_query_range.preliminary_extract_query_range(range_columns, and_exprs, dtc_params));
OK(multi_query_range.final_extract_query_range(params, dtc_params));
OK(multi_query_range.get_tablet_ranges(ranges, get_methods, dtc_params));
_OB_LOG(DEBUG,
"and_exprs_count: %ld, ranges: %s, except_range: %s",
and_exprs.count(),
to_cstring(ranges),
except_range);
ASSERT_EQ(0, strcmp(to_cstring(ranges), except_range));
}
void reset()
{
allocator_.reset();
}
private:
// disallow copy
ObQueryRangeTest(const ObQueryRangeTest& other);
ObQueryRangeTest& operator=(const ObQueryRangeTest& other);
protected:
// data members
uint64_t table_id_;
uint64_t column_id1_;
uint64_t column_id2_;
uint64_t column_id3_;
ObArenaAllocator allocator_;
ObRawExprFactory expr_factory_;
ParamStore params_;
ObArray<ColumnItem> single_range_columns_;
ObArray<ColumnItem> double_range_columns_;
ObArray<ColumnItem> triple_range_columns_;
ObArray<ColumnItem> more_range_columns_;
ObArray<ColumnItem> extra_range_columns_;
ObColumnRefRawExpr ref_col_; // a
ObQueryRange query_range;
void get_query_range(const char* expr, const char*& json_expr);
void get_query_range_filter(
const char* sql_expr, const char*& json_expr, char* buf, int64_t& pos, const int64_t cols_num);
void get_query_range_collation(const char* expr, const char*& json_expr, char* buf, int64_t& pos);
};
ObQueryRangeTest::ObQueryRangeTest()
: table_id_(3003),
column_id1_(16),
column_id2_(17),
column_id3_(18),
allocator_(ObModIds::TEST),
expr_factory_(allocator_),
params_((ObWrapperAllocator(CURRENT_CONTEXT->get_arena_allocator()))),
ref_col_(table_id_, column_id1_, T_REF_COLUMN)
{}
ObQueryRangeTest::~ObQueryRangeTest()
{}
const char* get_columns_char(int64_t i)
{
const char* ptr = NULL;
switch (i) {
case 0:
ptr = "a";
break;
case 1:
ptr = "b";
break;
case 2:
ptr = "c";
break;
case 3:
ptr = "d";
break;
case 4:
ptr = "e";
break;
case 5:
ptr = "f";
break;
case 6:
ptr = "g";
break;
case 7:
ptr = "h";
break;
case 8:
ptr = "i";
break;
case 9:
ptr = "j";
break;
case 10:
ptr = "k";
break;
case 11:
ptr = "l";
break;
case 12:
ptr = "m";
break;
case 13:
ptr = "n";
break;
case 14:
ptr = "o";
break;
}
return ptr;
}
int ObQueryRangeTest::set_column_info(
ColumnItem& column_item, ObObjType data_type, const char* column_name, int64_t pos)
{
int ret = OB_SUCCESS;
ObColumnRefRawExpr* col_expr = NULL;
if (OB_FAIL(expr_factory_.create_raw_expr(T_REF_COLUMN, col_expr))) {
SQL_REWRITE_LOG(WARN, "create raw expr failed", K(ret));
} else {
col_expr->add_flag(IS_COLUMN);
col_expr->set_data_type(data_type);
col_expr->set_ref_id(table_id_, column_id1_ + pos);
col_expr->get_column_name() = ObString::make_string(column_name);
if (ob_is_string_type(data_type)) {
ObAccuracy accuracy;
accuracy.set_length(512);
col_expr->set_accuracy(accuracy);
col_expr->set_collation_type(CS_TYPE_UTF8MB4_BIN);
} else {
col_expr->set_collation_type(CS_TYPE_BINARY);
}
column_item.table_id_ = col_expr->get_table_id();
column_item.column_id_ = col_expr->get_column_id();
column_item.expr_ = col_expr;
column_item.column_name_ = col_expr->get_column_name();
}
return ret;
}
void ObQueryRangeTest::SetUp()
{
ColumnItem col;
OK(set_column_info(col, ObIntType, "a", 0));
OK(single_range_columns_.push_back(col));
OK(set_column_info(col, ObIntType, "a", 0));
OK(double_range_columns_.push_back(col));
OK(set_column_info(col, ObIntType, "b", 1));
OK(double_range_columns_.push_back(col));
OK(set_column_info(col, ObIntType, "a", 0));
OK(triple_range_columns_.push_back(col));
OK(set_column_info(col, ObIntType, "b", 1));
OK(triple_range_columns_.push_back(col));
OK(set_column_info(col, ObIntType, "c", 2));
OK(triple_range_columns_.push_back(col));
ref_col_.add_flag(IS_COLUMN);
for (int64_t i = 0; i < 14; i++) {
if (i < 3) { // column('a'-'e') is IntType. column('f'-'j') is VarcharType. other type is dealed specially
OK(set_column_info(col, ObIntType, get_columns_char(i), i));
} else if (i == 3) {
OK(set_column_info(col, ObFloatType, get_columns_char(i), i));
} else if (i == 4) {
OK(set_column_info(col, ObUInt64Type, get_columns_char(i), i));
} else {
OK(set_column_info(col, ObVarcharType, get_columns_char(i), i));
}
if (i < 10) {
OK(more_range_columns_.push_back(col));
} else {
OK(extra_range_columns_.push_back(col));
}
}
}
void ObQueryRangeTest::TearDown()
{}
/*
* get final_sql and params from case file : such as (a, b, c) < (?1, ?2, ?3) and (a, b, c) > (?0, ?2, ?3) ->
* final_sql:(a, b, c) > (?, ? ,?) params : 0,2,3
*/
void get_final_sql(const char* sql_expr, char* final_sql, ParamStore& params, char (*var)[100])
{
memset(var, 0, sizeof(*var));
int64_t val = 0;
int64_t j = 0;
double fval = 0.0; // test cast
bool num_flag = false;
bool var_flag = false;
bool is_minus = false;
bool is_float = false;
int len = 0;
int cnt = 0;
int y = 10;
for (int64_t i = 0; i < (int64_t)strlen(sql_expr); ++i) {
if (num_flag) {
if (sql_expr[i] == '}') {
ObObjParam obj;
val = is_minus ? -val : val;
if (is_float) {
is_float = false;
fval = is_minus ? -fval : fval;
fval += static_cast<double>(val);
obj.set_double(fval);
} else {
obj.set_int(val);
}
obj.set_param_meta();
params.push_back(obj);
num_flag = false;
val = 0;
} else if (is_float) {
fval = fval + (sql_expr[i] - '0') * 1.0 / y;
y *= 10;
} else if (sql_expr[i] >= '0' && sql_expr[i] <= '9') {
val = val * 10 + sql_expr[i] - '0';
} else if (sql_expr[i] == '-') {
is_minus = true;
} else if (sql_expr[i] == '.') {
fval = 0.0;
is_float = true;
y = 10;
}
} else if (var_flag) {
if (sql_expr[i] == ']') {
ObObjParam obj;
var[cnt][len] = '\0';
if (0 == strcasecmp(var[cnt], "NULL")) {
obj.set_null();
} else {
obj.set_varchar(var[cnt]);
}
obj.set_collation_level(CS_LEVEL_COERCIBLE);
obj.set_collation_type(CS_TYPE_UTF8MB4_GENERAL_CI);
obj.set_param_meta();
params.push_back(obj);
var_flag = false;
len = 0;
cnt++;
} else {
var[cnt][len++] = sql_expr[i];
}
} else {
if (sql_expr[i] == '{') {
num_flag = true;
} else if (sql_expr[i] == '[') {
var_flag = true;
}
}
if (sql_expr[i] != '{' && sql_expr[i] != '}' && sql_expr[i] != '[' && sql_expr[i] != ']' && !num_flag &&
!var_flag) {
final_sql[j++] = sql_expr[i];
}
}
final_sql[j] = '\0';
}
void ObQueryRangeTest::get_query_range(const char* sql_expr, const char*& json_expr)
{
char var[100][100];
ObQueryRangeArray ranges;
ObGetMethodArray get_methods;
ObRawExpr* expr = NULL;
ObArray<ColumnItem> range_columns;
ParamStore params((ObWrapperAllocator(CURRENT_CONTEXT->get_arena_allocator())));
ObArenaAllocator allocator(ObModIds::TEST);
const ObDataTypeCastParams dtc_params;
ObQueryRange pre_query_range;
char final_sql[100];
get_final_sql(sql_expr, final_sql, params, var);
resolve_expr(final_sql, expr, range_columns, params, CS_TYPE_UTF8MB4_GENERAL_CI, CS_TYPE_UTF8MB4_GENERAL_CI);
OB_ASSERT(expr);
//_OB_LOG(INFO,"-----%s\n", final_sql);
//_OB_LOG(WARN, "expr: %s", CSJ(expr));
query_range.reset();
OB_LOG(INFO, "get query range sql", K(final_sql));
OK(pre_query_range.preliminary_extract_query_range(range_columns, expr, dtc_params));
char* ser_buf = NULL;
int64_t ser_len = pre_query_range.get_serialize_size();
int64_t pos = 0;
ASSERT_FALSE(NULL == (ser_buf = (char*)allocator.alloc(ser_len)));
OK(pre_query_range.serialize(ser_buf, ser_len, pos));
ASSERT_EQ(ser_len, pos);
pos = 0;
OK(query_range.deserialize(ser_buf, ser_len, pos));
ASSERT_EQ(0, strcmp(to_cstring(pre_query_range), to_cstring(query_range)));
if (query_range.need_deep_copy()) {
query_range.final_extract_query_range(params, NULL);
OK(query_range.get_tablet_ranges(ranges, get_methods, dtc_params));
} else {
OK(query_range.get_tablet_ranges(allocator, params, ranges, get_methods, NULL));
}
char buf[BUF_LEN];
pos = 0;
bool flag = false;
if (!query_range.need_deep_copy()) {
databuff_printf(buf, BUF_LEN, pos, "query range not need to deep copy\n");
query_range.final_extract_query_range(params, NULL);
} else {
databuff_printf(buf, BUF_LEN, pos, "query range need to deep copy\n");
}
OK(query_range.is_min_to_max_range(flag, NULL));
if (flag) {
databuff_printf(buf, BUF_LEN, pos, "is min_to_max_range\n");
} else {
databuff_printf(buf, BUF_LEN, pos, "is not min_to_max_range\n");
}
databuff_printf(buf, BUF_LEN, pos, "ranges.count() = %ld\n", ranges.count());
databuff_printf(buf, BUF_LEN, pos, "get_methods.count() = %ld\n", get_methods.count());
for (int64_t i = 0; i < get_methods.count(); ++i) {
databuff_printf(buf, BUF_LEN, pos, "get_methods %ld: %d\n", i, get_methods.at(i));
}
for (int64_t i = 0; i < ranges.count(); ++i) {
databuff_printf(buf, BUF_LEN, pos, "star_border_flag[%ld] = %d\n", i, ranges.at(i)->border_flag_.inclusive_start());
databuff_printf(buf, BUF_LEN, pos, "end_border_flag[%ld] = %d\n", i, ranges.at(i)->border_flag_.inclusive_end());
}
databuff_printf(buf, BUF_LEN, pos, "count of rang columns = %ld\n", range_columns.count());
databuff_printf(buf, BUF_LEN, pos, to_cstring(ranges));
databuff_printf(buf, BUF_LEN, pos, "\n");
json_expr = buf;
OK(query_range.get_tablet_ranges(allocator_, params, ranges, flag, NULL));
query_range.reset();
}
void ObQueryRangeTest::get_query_range_filter(
const char* sql_expr, const char*& json_expr, char* buf, int64_t& pos, const int64_t cols_num)
{
char var[100][100];
ObQueryRangeArray ranges;
ObGetMethodArray get_methods;
ObRawExpr* expr = NULL;
ObArray<ColumnItem> range_columns;
ParamStore params((ObWrapperAllocator(CURRENT_CONTEXT->get_arena_allocator())));
ObArenaAllocator allocator(ObModIds::TEST);
const ObDataTypeCastParams dtc_params;
ObQueryRange pre_query_range;
char final_sql[100];
get_final_sql(sql_expr, final_sql, params, var);
resolve_expr(
final_sql, expr, range_columns, params, CS_TYPE_UTF8MB4_GENERAL_CI, CS_TYPE_UTF8MB4_GENERAL_CI, cols_num);
ObSEArray<ObRawExpr*, 16> exprs;
split_expr(expr, exprs);
OB_ASSERT(expr);
query_range.reset();
OB_LOG(INFO, "get query range sql", K(final_sql));
OK(query_range.preliminary_extract_query_range(range_columns, exprs, dtc_params));
databuff_printf(buf, BUF_LEN, pos, "\n**rowkey num = %ld** \n", cols_num);
databuff_printf(buf, BUF_LEN, pos, "**filter count = %ld**\n", query_range.get_range_exprs().count());
bool flag = false;
if (query_range.need_deep_copy()) {
query_range.final_extract_query_range(params, NULL);
OK(query_range.get_tablet_ranges(ranges, get_methods, dtc_params));
} else {
OK(query_range.get_tablet_ranges(allocator, params, ranges, get_methods, NULL));
}
OK(query_range.is_min_to_max_range(flag, NULL));
if (flag) {
databuff_printf(buf, BUF_LEN, pos, "is min_to_max_range\n");
} else {
databuff_printf(buf, BUF_LEN, pos, "is not min_to_max_range\n");
}
databuff_printf(buf, BUF_LEN, pos, "ranges.count() = %ld\n", ranges.count());
databuff_printf(buf, BUF_LEN, pos, "get_methods.count() = %ld\n", get_methods.count());
for (int64_t i = 0; i < get_methods.count(); ++i) {
databuff_printf(buf, BUF_LEN, pos, "get_methods %ld: %d\n", i, get_methods.at(i));
}
for (int64_t i = 0; i < ranges.count(); ++i) {
databuff_printf(buf, BUF_LEN, pos, "star_border_flag[%ld] = %d\n", i, ranges.at(i)->border_flag_.inclusive_start());
databuff_printf(buf, BUF_LEN, pos, "end_border_flag[%ld] = %d\n", i, ranges.at(i)->border_flag_.inclusive_end());
}
databuff_printf(buf, BUF_LEN, pos, "count of rang columns = %ld\n", range_columns.count());
databuff_printf(buf, BUF_LEN, pos, to_cstring(ranges));
databuff_printf(buf, BUF_LEN, pos, "\n");
json_expr = buf;
OK(query_range.get_tablet_ranges(allocator_, params, ranges, flag, NULL));
query_range.reset();
}
void ObQueryRangeTest::get_query_range_collation(const char* sql_expr, const char*& json_expr, char* buf, int64_t& pos)
{
char var[100][100];
ObQueryRangeArray ranges;
ObGetMethodArray get_methods;
ParamStore params((ObWrapperAllocator(CURRENT_CONTEXT->get_arena_allocator())));
const ObDataTypeCastParams dtc_params;
char final_sql[100];
get_final_sql(sql_expr, final_sql, params, var);
ObCollationType cs_type[3] = {CS_TYPE_UTF8MB4_GENERAL_CI, CS_TYPE_UTF8MB4_BIN, CS_TYPE_BINARY};
for (int i = 0; i < 3; i++) {
for (int j = 0; j < 3; j++) {
ObArray<ColumnItem> range_columns;
ObRawExpr* expr = NULL;
ObCollationType conn_type = cs_type[i];
ObCollationType col_type = cs_type[j];
resolve_expr(final_sql, expr, range_columns, params, conn_type, col_type);
// conn_type: connection_collation-->collation type of the params
// col_type : the collation type of columns
// each result_type of expr is deduced by param_obj_type and column_type
databuff_printf(buf,
BUF_LEN,
pos,
"%s--------------connection_collation = %d col_type = %d\n",
sql_expr,
conn_type,
col_type);
OB_ASSERT(expr);
OK(query_range.preliminary_extract_query_range(range_columns, expr, dtc_params));
OK(query_range.final_extract_query_range(params, NULL));
OK(query_range.get_tablet_ranges(ranges, get_methods, dtc_params));
bool flag = false;
OK(query_range.is_min_to_max_range(flag, NULL));
if (flag) {
databuff_printf(buf, BUF_LEN, pos, "is min_to_max_range\n");
} else {
databuff_printf(buf, BUF_LEN, pos, "is not min_to_max_range\n");
}
databuff_printf(buf, BUF_LEN, pos, "ranges.count() = %ld\n", ranges.count());
databuff_printf(buf, BUF_LEN, pos, "get_methods.count() = %ld\n", get_methods.count());
for (int64_t i = 0; i < get_methods.count(); ++i) {
databuff_printf(buf, BUF_LEN, pos, "get_methods %ld: %d\n", i, get_methods.at(i));
}
for (int64_t i = 0; i < ranges.count(); ++i) {
databuff_printf(
buf, BUF_LEN, pos, "star_border_flag[%ld] = %d\n", i, ranges.at(i)->border_flag_.inclusive_start());
databuff_printf(
buf, BUF_LEN, pos, "end_border_flag[%ld] = %d\n", i, ranges.at(i)->border_flag_.inclusive_end());
}
databuff_printf(buf, BUF_LEN, pos, "count of rang columns = %ld\n", range_columns.count());
databuff_printf(buf, BUF_LEN, pos, to_cstring(ranges));
databuff_printf(buf, BUF_LEN, pos, "\n");
json_expr = buf;
OK(query_range.get_tablet_ranges(allocator_, params, ranges, flag, NULL));
query_range.reset();
}
}
}
/*
* there set 10 columns a-j. if need more, please modify SetUp()
* in case file, only support integer, if have '?', integer must be placed in the back of '?'
* such as (a, b, c) < (?1, ?2, ?3)
*/
TEST_F(ObQueryRangeTest, query_test)
{
static const char* test_file = "./test_query_range.test";
static const char* tmp_file = "./test_query_range.tmp";
static const char* result_file = "./test_query_range.result";
std::ifstream if_tests(test_file);
ASSERT_TRUE(if_tests.is_open());
std::string line;
const char* json_expr = NULL;
std::ofstream of_result(tmp_file);
ASSERT_TRUE(of_result.is_open());
int64_t case_id = 0;
while (std::getline(if_tests, line)) {
of_result << '[' << case_id++ << "] " << line << std::endl;
const char* line_ptr = line.c_str();
while (*line_ptr == ' ' && *line_ptr != '\0') {
++line_ptr;
}
if (*line_ptr != '\0' && *line_ptr == '#') {
continue;
}
get_query_range(line_ptr, json_expr);
of_result << json_expr << std::endl;
}
of_result.close();
// verify results
fprintf(stderr, "If tests failed, use `diff %s %s' to see the differences. \n", result_file, tmp_file);
std::ifstream if_result(tmp_file);
ASSERT_TRUE(if_result.is_open());
std::istream_iterator<std::string> it_result(if_result);
std::ifstream if_expected(result_file);
ASSERT_TRUE(if_expected.is_open());
std::istream_iterator<std::string> it_expected(if_expected);
ASSERT_TRUE(std::equal(it_result, std::istream_iterator<std::string>(), it_expected));
std::remove(tmp_file);
}
TEST_F(ObQueryRangeTest, collation_test)
{
static const char* test_file = "./test_query_range_collation.test";
static const char* tmp_file = "./test_query_range_collation.tmp";
static const char* result_file = "./test_query_range_collation.result";
std::ifstream if_tests(test_file);
ASSERT_TRUE(if_tests.is_open());
std::string line;
const char* json_expr = NULL;
std::ofstream of_result(tmp_file);
ASSERT_TRUE(of_result.is_open());
int64_t case_id = 0;
while (std::getline(if_tests, line)) {
of_result << '[' << case_id++ << "] " << line << std::endl;
const char* line_ptr = line.c_str();
while (*line_ptr == ' ' && *line_ptr != '\0') {
++line_ptr;
}
if (*line_ptr != '\0' && *line_ptr == '#') {
continue;
}
char buf[BUF_LEN];
int64_t pos = 0;
get_query_range_collation(line_ptr, json_expr, buf, pos);
of_result << json_expr << std::endl;
}
of_result.close();
// verify results
fprintf(stderr, "If tests failed, use `diff %s %s' to see the differences. \n", result_file, tmp_file);
std::ifstream if_result(tmp_file);
ASSERT_TRUE(if_result.is_open());
std::istream_iterator<std::string> it_result(if_result);
std::ifstream if_expected(result_file);
ASSERT_TRUE(if_expected.is_open());
std::istream_iterator<std::string> it_expected(if_expected);
ASSERT_TRUE(std::equal(it_result, std::istream_iterator<std::string>(), it_expected));
std::remove(tmp_file);
}
TEST_F(ObQueryRangeTest, filter_test)
{
static const char* test_file = "./test_query_range_filter.test";
static const char* tmp_file = "./test_query_range_filter.tmp";
static const char* result_file = "./test_query_range_filter.result";
std::ifstream if_tests(test_file);
ASSERT_TRUE(if_tests.is_open());
std::string line;
const char* json_expr = NULL;
std::ofstream of_result(tmp_file);
ASSERT_TRUE(of_result.is_open());
int64_t case_id = 0;
while (std::getline(if_tests, line)) {
const char* line_ptr = line.c_str();
if (*line_ptr != '\0' && *line_ptr == '#') {
continue;
}
of_result << '[' << case_id++ << "] " << line << std::endl;
while (*line_ptr == ' ' && *line_ptr != '\0') {
++line_ptr;
}
char buf[BUF_LEN];
int64_t pos = 0;
get_query_range_filter(line_ptr, json_expr, buf, pos, 1);
get_query_range_filter(line_ptr, json_expr, buf, pos, 2);
get_query_range_filter(line_ptr, json_expr, buf, pos, 3);
of_result << json_expr << std::endl;
}
of_result.close();
// verify results
fprintf(stderr, "If tests failed, use `diff %s %s' to see the differences. \n", result_file, tmp_file);
std::ifstream if_result(tmp_file);
ASSERT_TRUE(if_result.is_open());
std::istream_iterator<std::string> it_result(if_result);
std::ifstream if_expected(result_file);
ASSERT_TRUE(if_expected.is_open());
std::istream_iterator<std::string> it_expected(if_expected);
ASSERT_TRUE(std::equal(it_result, std::istream_iterator<std::string>(), it_expected));
std::remove(tmp_file);
}
TEST_F(ObQueryRangeTest, test_collation_type)
{
_OB_LOG(INFO, "test collation type");
ObQueryRangeArray ranges;
ObGetMethodArray get_methods;
ObQueryRange query_range;
params_.reset();
for (int i = CS_TYPE_UTF8MB4_GENERAL_CI; i < CS_TYPE_MAX; i++) {}
}
TEST_F(ObQueryRangeTest, single_filed_key_whole_range1)
{
_OB_LOG(INFO, "single filed key and NULL condition");
ObQueryRangeArray ranges;
ObGetMethodArray get_methods;
ObQueryRange query_range;
const ObDataTypeCastParams dtc_params;
params_.reset();
OK(query_range.preliminary_extract_query_range(single_range_columns_, NULL, NULL));
OK(query_range.final_extract_query_range(params_, NULL));
OK(query_range.get_tablet_ranges(ranges, get_methods, dtc_params));
ASSERT_EQ(0, strcmp(to_cstring(ranges), "[{\"range\":\"table_id:3003,(MIN;MAX)\"}]"));
}
TEST_F(ObQueryRangeTest, single_filed_key_whole_range2)
{
_OB_LOG(INFO, "single filed key and empty condition array");
ObQueryRangeArray ranges;
ObGetMethodArray get_methods;
ObQueryRange query_range;
ObArray<ObRawExpr*> exprs;
const ObDataTypeCastParams dtc_params;
params_.reset();
OK(query_range.preliminary_extract_query_range(single_range_columns_, exprs, dtc_params));
OK(query_range.final_extract_query_range(params_, dtc_params));
OK(query_range.get_tablet_ranges(ranges, get_methods, dtc_params));
ASSERT_EQ(0, strcmp(to_cstring(ranges), "[{\"range\":\"table_id:3003,(MIN;MAX)\"}]"));
}
TEST_F(ObQueryRangeTest, double_filed_key_whole_range1)
{
_OB_LOG(INFO, "double filed key and NULL condition");
ObQueryRangeArray ranges;
ObGetMethodArray get_methods;
ObQueryRange query_range;
const ObDataTypeCastParams dtc_params;
params_.reset();
OK(query_range.preliminary_extract_query_range(double_range_columns_, NULL, dtc_params));
OK(query_range.final_extract_query_range(params_, dtc_params));
OK(query_range.get_tablet_ranges(ranges, get_methods, dtc_params));
ASSERT_EQ(0, strcmp(to_cstring(ranges), "[{\"range\":\"table_id:3003,(MIN,MIN;MAX,MAX)\"}]"));
}
TEST_F(ObQueryRangeTest, double_filed_key_whole_range2)
{
_OB_LOG(INFO, "double filed key and empty condition array");
ObQueryRangeArray ranges;
ObGetMethodArray get_methods;
ObQueryRange query_range;
ObArray<ObRawExpr*> exprs;
const ObDataTypeCastParams dtc_params;
params_.reset();
OK(query_range.preliminary_extract_query_range(double_range_columns_, exprs, dtc_params));
OK(query_range.final_extract_query_range(params_, dtc_params));
OK(query_range.get_tablet_ranges(ranges, get_methods, dtc_params));
ASSERT_EQ(0, strcmp(to_cstring(ranges), "[{\"range\":\"table_id:3003,(MIN,MIN;MAX,MAX)\"}]"));
}
TEST_F(ObQueryRangeTest, range_column_with_like)
{
_OB_LOG(INFO, "f like 'abc%s'", "%");
ObArray<ColumnItem> single_range_columns;
ObQueryRangeArray ranges;
ObGetMethodArray get_methods;
ObQueryRange query_range;
ObRawExpr* expr = NULL;
const ObDataTypeCastParams dtc_params;
params_.reset();
ASSERT_EQ(OB_INVALID_ARGUMENT, query_range.preliminary_extract_query_range(single_range_columns, expr, dtc_params));
resolve_expr(
"f like 'abc%'", expr, single_range_columns, params_, CS_TYPE_UTF8MB4_GENERAL_CI, CS_TYPE_UTF8MB4_GENERAL_CI);
OK(query_range.preliminary_extract_query_range(single_range_columns, expr, dtc_params));
OK(query_range.final_extract_query_range(params_, dtc_params));
OK(query_range.get_tablet_ranges(ranges, get_methods, dtc_params));
_OB_LOG(INFO, "range: %s", to_cstring(ranges));
query_range.reset();
ObConstRawExpr* escape_expr = dynamic_cast<ObConstRawExpr*>(expr->get_param_expr(2));
ObObj escape_obj;
escape_obj.set_null();
escape_expr->set_value(escape_obj);
OK(query_range.preliminary_extract_query_range(single_range_columns, expr, dtc_params));
OK(query_range.final_extract_query_range(params_, dtc_params));
OK(query_range.get_tablet_ranges(ranges, get_methods, dtc_params));
_OB_LOG(INFO, "range: %s", to_cstring(ranges));
query_range.reset();
resolve_condition(single_range_columns, "'a' like 'a'", expr);
OK(query_range.preliminary_extract_query_range(single_range_columns, expr, dtc_params));
OK(query_range.final_extract_query_range(params_, dtc_params));
OK(query_range.get_tablet_ranges(ranges, get_methods, dtc_params));
_OB_LOG(INFO, "range: %s", to_cstring(ranges));
}
TEST_F(ObQueryRangeTest, range_column_with_like_prepare)
{
_OB_LOG(INFO, "f like ?");
ObArray<ColumnItem> single_range_columns;
ObQueryRangeArray ranges;
ObGetMethodArray get_methods;
ObQueryRange query_range;
ObRawExpr* expr = NULL;
const ObDataTypeCastParams dtc_params;
params_.reset();
ObObjParam param;
param.set_collation_type(CS_TYPE_UTF8MB4_GENERAL_CI);
param.set_varchar("abc%", static_cast<int32_t>(strlen("abc%")));
param.set_param_meta();
OK(params_.push_back(param));
resolve_expr("a like ?", expr, single_range_columns, params_, CS_TYPE_UTF8MB4_GENERAL_CI, CS_TYPE_UTF8MB4_GENERAL_CI);
OK(query_range.preliminary_extract_query_range(single_range_columns, expr, dtc_params));
OK(query_range.final_extract_query_range(params_, dtc_params));
OK(query_range.get_tablet_ranges(ranges, get_methods, dtc_params));
_OB_LOG(INFO, "range: %s", to_cstring(ranges));
}
TEST_F(ObQueryRangeTest, range_column_with_triple_key)
{
char in_body[102400] = {'\0'};
char sql_str[102400] = {'\0'};
for (int64_t i = 0; i < 199; ++i) {
strcat(in_body, "(?, ?, ?),");
}
strcat(in_body, "(?, ?, ?)");
snprintf(sql_str, sizeof(sql_str), "(a, b, c) in (%s)", in_body);
_OB_LOG(INFO, "%s", sql_str);
ObQueryRangeArray ranges;
ObGetMethodArray get_methods;
ObQueryRange query_range;
ObRawExpr* expr = NULL;
int64_t param_array[600];
for (int64_t i = 0; i < 600; ++i) {
if (0 == i % 3) {
param_array[i] = 1003809986;
} else if (1 == i % 3) {
param_array[i] = 1;
} else {
param_array[i] = 3732197360 + i;
}
}
params_.reset();
for (int64_t i = 0; i < 600; ++i) {
ObObjParam param;
param.set_int(param_array[i]);
param.set_param_meta();
OK(params_.push_back(param));
}
const ObDataTypeCastParams dtc_params;
resolve_condition(triple_range_columns_, sql_str, expr, &params_);
int64_t time1 = ObTimeUtility::current_time();
OK(query_range.preliminary_extract_query_range(triple_range_columns_, expr, dtc_params));
int64_t time2 = ObTimeUtility::current_time();
OK(query_range.final_extract_query_range(params_, dtc_params));
int64_t time3 = ObTimeUtility::current_time();
OK(query_range.get_tablet_ranges(ranges, get_methods, dtc_params));
_OB_LOG(INFO, "preliminary_extract_query_range(us): %ld", time2 - time1);
_OB_LOG(INFO, "final_extract_query_range(us): %ld", time3 - time2);
//_OB_LOG(INFO, "ranges: %s", to_cstring(ranges));
}
TEST_F(ObQueryRangeTest, simple_row_in)
{
_OB_LOG(INFO, "start test: (a, d) in ((1 , 1.5), (2, 2), (1, 3), (2, 3), (0, 0), ('3', 3))");
params_.reset();
ObObjParam param;
param.set_int(1);
param.set_param_meta();
OK(params_.push_back(param));
param.set_double(1.5);
param.set_param_meta();
OK(params_.push_back(param));
// param.set_int(2);
// OK(params_.push_back(param));
// param.set_int(2);
// OK(params_.push_back(param));
// param.set_int(1);
// OK(params_.push_back(param));
// param.set_int(3);
// OK(params_.push_back(param));
// param.set_int(2);
// OK(params_.push_back(param));
// param.set_int(3);
// OK(params_.push_back(param));
// param.set_int(0);
// OK(params_.push_back(param));
// param.set_int(0);
// OK(params_.push_back(param));
param.set_varchar("3");
param.set_collation_type(CS_TYPE_UTF8MB4_BIN);
param.set_param_meta();
OK(params_.push_back(param));
param.set_int(3);
param.set_param_meta();
OK(params_.push_back(param));
ObRawExpr* condition = NULL;
const ObDataTypeCastParams dtc_params;
resolve_condition(triple_range_columns_, "(a, d) in ((? , ?)) or (a, d) = (?, ?)", condition, &params_);
OK(query_range.preliminary_extract_query_range(triple_range_columns_, condition, dtc_params));
_OB_LOG(INFO, "XXXX %s", to_cstring(query_range));
_OB_LOG(INFO, "XXXX params_: %s", to_cstring(params_));
OK(query_range.final_extract_query_range(params_, dtc_params));
_OB_LOG(INFO, "XXXX final: %s", to_cstring(query_range));
ObQueryRangeArray ranges;
ObGetMethodArray get_methods;
OK(query_range.get_tablet_ranges(ranges, get_methods, dtc_params));
_OB_LOG(INFO, "ranges: %s", to_cstring(ranges));
// ASSERT_EQ(1, ranges.count());
// int64_t value = 0;
//
// EXPECT_TRUE(get_methods.at(0));
//
// // expect: ((1, 1, 1), (1, 1, 2))
// EXPECT_FALSE(ranges.at(0)->border_flag_.inclusive_start());
// EXPECT_FALSE(ranges.at(0)->border_flag_.inclusive_end());
// ASSERT_EQ(1, ranges.count());
// ASSERT_EQ(ranges.at(0)->start_key_.get_obj_ptr()[0].get_int(value), OB_SUCCESS);
// ASSERT_EQ(1, value);
// ASSERT_EQ(ranges.at(0)->start_key_.get_obj_ptr()[1].get_int(value), OB_SUCCESS);
// ASSERT_EQ(1, value);
// ASSERT_EQ(ranges.at(0)->start_key_.get_obj_ptr()[2].get_int(value), OB_SUCCESS);
// ASSERT_EQ(1, value);
//
// ASSERT_EQ(ranges.at(0)->end_key_.get_obj_ptr()[0].get_int(value), OB_SUCCESS);
// ASSERT_EQ(1, value);
// ASSERT_EQ(ranges.at(0)->end_key_.get_obj_ptr()[1].get_int(value), OB_SUCCESS);
// ASSERT_EQ(1, value);
// ASSERT_EQ(ranges.at(0)->end_key_.get_obj_ptr()[2].get_int(value), OB_SUCCESS);
// ASSERT_EQ(2, value);
}
TEST_F(ObQueryRangeTest, basic_test)
{
_OB_LOG(INFO, "start test: ((b = 6 and a < 5.5) or (a > 8 and b = 15))=> (a < 5 and b = 6) or (a > 8 and b = 15)");
params_.reset();
ObGetMethodArray get_methods;
OK(get_methods.push_back(false));
OK(get_methods.push_back(false));
except_result(double_range_columns_,
params_,
"(b = 6 and a < 5) or (a > 8 and b = 15)",
"[{\"range\":\"table_id:3003,({\"NULL\":\"NULL\"},MAX;{\"BIGINT\":5},MIN)\"}, "
"{\"range\":\"table_id:3003,({\"BIGINT\":8},MAX;MAX,{\"BIGINT\":15})\"}]",
get_methods);
query_range.reset();
}
TEST_F(ObQueryRangeTest, single_key_cost_time)
{
_OB_LOG(INFO, "start test: a=?(500)");
params_.reset();
const char* condition = "a = ?";
ObRawExpr* expr = NULL;
ObObjParam param;
param.set_int(500);
param.set_param_meta();
OK(params_.push_back(param));
resolve_condition(single_range_columns_, condition, expr, &params_);
const ObDataTypeCastParams dtc_params;
ObQueryRange pre_query_range;
OK(pre_query_range.preliminary_extract_query_range(single_range_columns_, expr, dtc_params));
int64_t deep_copy_cost = 0;
int64_t extract_cost = 0;
int64_t get_range_cost = 0;
for (int64_t i = 0; i < 1000; ++i) {
ObQueryRange final_query_range;
ObQueryRangeArray ranges;
ObGetMethodArray get_methods;
int64_t deep_copy_beg = ObTimeUtility::current_time();
OK(final_query_range.deep_copy(pre_query_range));
int64_t deep_copy_end = ObTimeUtility::current_time();
deep_copy_cost += deep_copy_end - deep_copy_beg;
OK(final_query_range.final_extract_query_range(params_, dtc_params));
int64_t extract_end = ObTimeUtility::current_time();
extract_cost += extract_end - deep_copy_end;
OK(final_query_range.get_tablet_ranges(ranges, get_methods, dtc_params));
int64_t get_range_end = ObTimeUtility::current_time();
get_range_cost += get_range_end - extract_end;
}
_OB_LOG(INFO,
"deep_copy_cost: %f, extract_cost: %f, get_range_cost: %f",
(float)deep_copy_cost / (float)1000,
(float)extract_cost / (float)1000,
(float)get_range_cost / (float)1000);
ObQueryRange query_range2;
OK(query_range2.preliminary_extract_query_range(single_range_columns_, expr, dtc_params));
get_range_cost = 0;
for (int64_t i = 0; i < 1000; ++i) {
ObQueryRangeArray ranges;
ObGetMethodArray get_methods;
int64_t get_range_beg = ObTimeUtility::current_time();
ASSERT_TRUE(false == query_range2.need_deep_copy());
OK(query_range2.get_tablet_ranges(allocator_, params_, ranges, get_methods, dtc_params));
get_range_cost += ObTimeUtility::current_time() - get_range_beg;
}
_OB_LOG(INFO, "get range without deep copy cost time: %f", (float)get_range_cost / (float)1000);
ObQueryRangeArray ranges2;
ObGetMethodArray get_methods2;
ASSERT_TRUE(true == query_range2.is_precise_get());
OK(query_range2.get_tablet_ranges(allocator_, params_, ranges2, get_methods2, dtc_params));
OB_LOG(INFO, "query range pure get", K(ranges2), K(get_methods2));
int64_t REPEAT_TIMES = 1000000;
int64_t ti = 0;
int64_t get_time_start = ObTimeUtility::current_time();
for (int64_t i = 0; i < REPEAT_TIMES; ++i) {
ti = ObTimeUtility::current_time();
UNUSED(ti);
}
int64_t time_used = ObTimeUtility::current_time() - get_time_start;
OB_LOG(INFO, "system current time cost", K(time_used), K(ti));
OK(ObClockGenerator::init());
get_time_start = ObTimeUtility::current_time();
for (int64_t i = 0; i < REPEAT_TIMES; ++i) {
ti = ObClockGenerator::getClock();
UNUSED(ti);
}
time_used = ObTimeUtility::current_time() - get_time_start;
OB_LOG(INFO, "ClockGenerator current time cost", K(time_used), K(ti));
}
// TEST_F(ObQueryRangeTest, insert_test)
//{
// ObQueryRangeArray ranges;
// ObGetMethodArray get_methods;
//
// ObArray<ObRawExpr*> exprs;
// ObArray<ObObjParam> params;
// ObRawExpr *const_expr1 = NULL;
// ObRawExpr *const_expr2 = NULL;
// ObRawExpr *const_expr3 = NULL;
// ObRawExpr *const_expr4 = NULL;
// resolve_condition(double_range_columns_, "1", const_expr1);
// resolve_condition(double_range_columns_, "2", const_expr2);
// resolve_condition(double_range_columns_, "3", const_expr3);
// resolve_condition(double_range_columns_, "4", const_expr4);
// exprs.push_back(const_expr1);
// exprs.push_back(const_expr2);
// exprs.push_back(const_expr3);
// exprs.push_back(const_expr4);
// query_range.extract_query_range(double_range_columns_, double_range_columns_, exprs, params, NULL);
// bool flag = true;
// OK(query_range.get_tablet_ranges(double_range_columns_, ranges, flag, NULL));
// _OB_LOG(INFO, "insert_query_ranges----------%s", to_cstring(ranges));
// ObQueryRange copy_range(query_range);
// OK(copy_range.get_tablet_ranges(double_range_columns_, ranges, flag, NULL));
// _OB_LOG(INFO, "copy_query_ranges------------%s", to_cstring(ranges));
// OK(query_range.all_single_value_ranges(double_range_columns_, flag, NULL));
// ASSERT_EQ(true, flag);
// query_range.reset();
// ObArray<ObObjParam> question_params;
// ObObjParam obj;
// obj.set_int(1);
// question_params.push_back(obj);
// obj.set_int(2);
// question_params.push_back(obj);
// obj.set_int(3);
// question_params.push_back(obj);
// obj.set_int(4);
// question_params.push_back(obj);
// resolve_condition(double_range_columns_, "?", const_expr1, &question_params);
// resolve_condition(double_range_columns_, "?", const_expr2, &question_params);
// resolve_condition(double_range_columns_, "?", const_expr3, &question_params);
// resolve_condition(double_range_columns_, "?", const_expr4, &question_params);
// ObArray<ObRawExpr*> question_exprs;
// question_exprs.push_back(const_expr1);
// question_exprs.push_back(const_expr2);
// question_exprs.push_back(const_expr3);
// question_exprs.push_back(const_expr4);
// query_range.extract_query_range(double_range_columns_, double_range_columns_, question_exprs, question_params,
// NULL); OK(query_range.get_tablet_ranges(double_range_columns_, ranges, NULL)); _OB_LOG(INFO,
// "insert_query_ranges----------%s", to_cstring(ranges));
//}
int main(int argc, char** argv)
{
init_sql_factories();
OB_LOGGER.set_log_level("TRACE");
int ret = 0;
ContextParam param;
param.set_mem_attr(1001, 0, ObCtxIds::WORK_AREA).set_page_size(OB_MALLOC_BIG_BLOCK_SIZE);
::testing::InitGoogleTest(&argc, argv);
CREATE_WITH_TEMP_CONTEXT(param)
{
ret = RUN_ALL_TESTS();
}
return ret;
}
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