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fix param info field is not deep copied

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This commit is contained in:
obdev
2023-03-13 08:41:04 +00:00
committed by ob-robot
parent 4ae800e828
commit 830b1e3d76
1 changed files with 11 additions and 4 deletions
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11
src/observer/virtual_table/ob_gv_sql.cpp
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@ -346,10 +346,17 @@ int ObGVSql::fill_cells(const ObILibCacheObject *cache_obj, const ObPlanCache &p
}
case share::ALL_VIRTUAL_PLAN_STAT_CDE::PARAM_INFOS: {
if (cache_obj->is_sql_crsr()) {
cells[i].set_lob_value(ObLongTextType, plan->stat_.param_infos_.ptr(),
static_cast<int32_t>(plan->stat_.param_infos_.length()));
ObString param_info_lob_str;
if (OB_FAIL(ob_write_string(*allocator_,
plan->stat_.param_infos_,
param_info_lob_str))) {
SERVER_LOG(ERROR, "copy param_infos failed", K(ret));
} else {
cells[i].set_lob_value(ObLongTextType, param_info_lob_str.ptr(),
static_cast<int32_t>(param_info_lob_str.length()));
cells[i].set_collation_type(ObCharset::get_default_collation(
ObCharset::get_default_charset()));
}
} else {
cells[i].set_null();
}