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[FTS][BUG.FIX] fix core at oceanbase::sql::ObDASDomainUtils::segment_and_calc_word_count

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This commit is contained in:
Tyshawn
2024-04-22 14:58:52 +00:00
committed by ob-robot
parent 04bfe70c05
commit 3131c4a0da
2 changed files with 19 additions and 1 deletions
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18
unittest/storage/test_fts_plugin.cpp
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@ -22,6 +22,7 @@
#include "storage/fts/ob_fts_plugin_helper.h"
#include "storage/fts/ob_fts_plugin_mgr.h"
#include "storage/fts/ob_whitespace_ft_parser.h"
#include "storage/fts/ob_fts_stop_word.h"
#include "sql/das/ob_das_utils.h"
namespace oceanbase
@ -186,6 +187,23 @@ TEST_F(TestDefaultFTParser, test_space_ft_parser_segment)
LOG_INFO("after space segment", KCSTRING(fulltext), K(ft_len), K(ft_parser_param_));
}
TEST_F(TestDefaultFTParser, test_space_ft_parser_segment_bug_56324268)
{
common::ObArray<ObFTWord> words;
ObNoStopWordAddWord add_word(ObCollationType::CS_TYPE_LATIN1_SWEDISH_CI, allocator_, words);
const char *fulltext = "\201 想 将 数据 添加 到 数据库\f\026 ";
const int64_t ft_len = strlen(fulltext);
ft_parser_param_.fulltext_ = fulltext;
ft_parser_param_.ft_length_ = ft_len;
ft_parser_param_.add_word_ = &add_word;
ft_parser_param_.cs_ = common::ObCharset::get_charset(ObCollationType::CS_TYPE_LATIN1_SWEDISH_CI);
LOG_INFO("before space segment", KCSTRING(fulltext), K(ft_len), K(ft_parser_param_));
ASSERT_EQ(OB_SUCCESS, ObSpaceFTParser::segment(&ft_parser_param_, fulltext, ft_len));
LOG_INFO("after space segment", KCSTRING(fulltext), K(words), K(ft_len), K(ft_parser_param_));
}
TEST_F(TestDefaultFTParser, test_default_ft_parser_desc)
{
ASSERT_EQ(OB_INVALID_ARGUMENT, desc_.segment(&ft_parser_param_));