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fix handling invalid character in identifier

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This commit is contained in:
wjhh2008
2023-09-22 03:10:14 +00:00
committed by ob-robot
parent e4e09ecfb6
commit c13243ff23
54 changed files with 229 additions and 146 deletions
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4
src/sql/ob_sql_utils.cpp
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@ -1888,7 +1888,7 @@ int ObSQLUtils::get_outline_key(ObIAllocator &allocator,
//快速参数化后带？的sql
ObString no_param_sql;
ParseResult parse_result;
ObParser parser(allocator, session->get_sql_mode(), session->get_local_collation_connection());
ObParser parser(allocator, session->get_sql_mode(), session->get_charsets4parser());
ObSEArray<ObPCParam *, OB_PC_SPECIAL_PARAM_COUNT> special_params;
ObString param_sql;
ParamStore params( (ObWrapperAllocator(allocator)) );
@ -1984,7 +1984,7 @@ int ObSQLUtils::filter_hint_in_query_sql(ObIAllocator &allocator,
ObString &param_sql)
{
int ret = OB_SUCCESS;
ObParser parser(allocator, session.get_sql_mode(), session.get_local_collation_connection());
ObParser parser(allocator, session.get_sql_mode(), session.get_charsets4parser());
ParseResult parse_result;
if (OB_FAIL(parser.parse(sql, parse_result, FP_NO_PARAMERIZE_AND_FILTER_HINT_MODE))) {
SQL_PC_LOG(WARN, "fail to parse query while filter hint", K(ret));