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[to #45700625] open_cursor deep copy

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obdev 2022-10-26 14:54:15 +08:00 committed by wangzelin.wzl
parent 82be6c8d8d
commit 3750fc405d
3 changed files with 6 additions and 4 deletions
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4
src/observer/virtual_table/ob_virtual_open_cursor_table.cpp
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@ -169,6 +169,7 @@ int ObVirtualOpenCursorTable::FillScanner::fill_session_cursor_cell(ObSQLSession
const int64_t col_count = output_column_ids_.count();
ObCharsetType default_charset = ObCharset::get_default_charset();
ObCollationType default_collation = ObCharset::get_default_collation(default_charset);
char sql_id[common::OB_MAX_SQL_ID_LENGTH + 1];
for (int64_t i = 0; OB_SUCC(ret) && i < col_count; ++i) {
const uint64_t col_id = output_column_ids_.at(i);
switch (col_id) {
@ -220,7 +221,6 @@ int ObVirtualOpenCursorTable::FillScanner::fill_session_cursor_cell(ObSQLSession
break;
}
case SQL_ID: {
char sql_id[common::OB_MAX_SQL_ID_LENGTH + 1];
if (obmysql::COM_QUERY == sess_info.get_mysql_cmd() ||
obmysql::COM_STMT_EXECUTE == sess_info.get_mysql_cmd() ||
obmysql::COM_STMT_PREPARE == sess_info.get_mysql_cmd() ||
@ -303,6 +303,7 @@ int ObVirtualOpenCursorTable::FillScanner::fill_cur_plan_cell(ObSQLSessionInfo &
const int64_t col_count = output_column_ids_.count();
ObCharsetType default_charset = ObCharset::get_default_charset();
ObCollationType default_collation = ObCharset::get_default_collation(default_charset);
char sql_id[common::OB_MAX_SQL_ID_LENGTH + 1];
for (int64_t i = 0; OB_SUCC(ret) && i < col_count; ++i) {
const uint64_t col_id = output_column_ids_.at(i);
switch (col_id) {
@ -354,7 +355,6 @@ int ObVirtualOpenCursorTable::FillScanner::fill_cur_plan_cell(ObSQLSessionInfo &
break;
}
case SQL_ID: {
char sql_id[common::OB_MAX_SQL_ID_LENGTH + 1];
if (obmysql::COM_QUERY == sess_info.get_mysql_cmd() ||
obmysql::COM_STMT_EXECUTE == sess_info.get_mysql_cmd() ||
obmysql::COM_STMT_PREPARE == sess_info.get_mysql_cmd() ||

4
src/sql/ob_result_set.cpp
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@ -902,7 +902,7 @@ int ObResultSet::from_plan(const ObPhysicalPlan &phy_plan, const ObIArray<ObPCPa
literal_stmt_type_ = phy_plan.get_literal_stmt_type();
is_returning_ = phy_plan.is_returning();
plan_ctx->set_is_affect_found_row(phy_plan.is_affect_found_row());
if (plan_ctx->is_ps_protocol() && ps_param_count != phy_plan.get_param_fields().count()) {
if (is_ps_protocol() && ps_param_count != phy_plan.get_param_fields().count()) {
if (OB_FAIL(reserve_param_columns(ps_param_count))) {
LOG_WARN("reserve param columns failed", K(ret), K(ps_param_count));
}
@ -912,6 +912,8 @@ int ObResultSet::from_plan(const ObPhysicalPlan &phy_plan, const ObIArray<ObPCPa
param_field.cname_ = ObString::make_string("?");
OZ (add_param_column(param_field), K(param_field), K(i), K(ps_param_count));
}
LOG_DEBUG("reset param count ", K(ps_param_count), K(plan_ctx->get_orig_question_mark_cnt()),
K(phy_plan.get_returning_param_fields().count()), K(phy_plan.get_param_fields().count()));
} else {
p_param_columns_ = &phy_plan.get_param_fields();
}

2
src/sql/ob_sql.cpp
View File

@ -1502,6 +1502,7 @@ int ObSql::handle_ps_execute(const ObPsStmtId client_stmt_id,
ObPsStmtInfoGuard guard;
ObPsStmtInfo *ps_info = NULL;
pctx->set_original_param_cnt(origin_params_count);
pctx->set_orig_question_mark_cnt(origin_params_count);
if (OB_FAIL(ps_cache->get_stmt_info_guard(inner_stmt_id, guard))) {
LOG_WARN("get stmt info guard failed", K(ret), K(inner_stmt_id));
} else if (OB_ISNULL(ps_info = guard.get_stmt_info())) {
@ -1539,7 +1540,6 @@ int ObSql::handle_ps_execute(const ObPsStmtId client_stmt_id,
#endif
if (!ps_info->get_fixed_raw_params().empty()) {
pctx->set_is_ps_rewrite_sql();
pctx->set_orig_question_mark_cnt(origin_params_count);
}
if (OB_FAIL(session.store_query_string(sql))) {
LOG_WARN("store query string fail", K(ret));