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[CP] fix gather opt stats estimate percent bug and lock table stats bug

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This commit is contained in:
wangt1xiuyi
2024-05-07 09:16:52 +00:00
committed by ob-robot
parent 10a11111e3
commit 7cc478b41c
6 changed files with 24 additions and 17 deletions
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11
src/sql/ob_sql_utils.cpp
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@ -4009,8 +4009,8 @@ int ObVirtualTableResultConverter::convert_output_row(ObNewRow *&src_row)
ObObj src_obj = src_row->get_cell(i);
if (tenant_id_col_id_ == column_id) {
src_obj.set_uint64(cur_tenant_id_);
} else if (src_row->get_cell(i).is_string_type() &&
0 == src_row->get_cell(i).get_data_length()) {
} else if ((src_row->get_cell(i).is_string_type() && 0 == src_row->get_cell(i).get_data_length()) ||
(src_row->get_cell(i).is_timestamp() && src_row->get_cell(i).get_timestamp() <= 0)) {
need_cast = false;
convert_row_.cells_[i].set_null();
}
@ -4051,7 +4051,9 @@ int ObVirtualTableResultConverter::convert_column(ObObj &src_obj, uint64_t colum
LOG_WARN("column is not match", K(ret), K(column_id), K(col_schema->get_column_id()));
} else if (tenant_id_col_id_ == column_id) {
dst_obj.set_uint64(cur_tenant_id_);
} else if (src_obj.is_null() || (src_obj.is_string_type() && 0 == src_obj.get_data_length())) {
} else if (src_obj.is_null() ||
(src_obj.is_string_type() && 0 == src_obj.get_data_length()) ||
(src_obj.is_timestamp() && src_obj.get_timestamp() <= 0)) {
need_cast = false;
src_obj.set_null();
} else if (src_obj.is_ext()) {
@ -4100,7 +4102,8 @@ int ObVirtualTableResultConverter::convert_output_row(
} else if (OB_FAIL(datum->to_obj(convert_row_.cells_[i], expr->obj_meta_))) {
LOG_WARN("failed to cast obj", K(ret));
} else if (convert_row_.cells_[i].is_null() ||
(convert_row_.cells_[i].is_string_type() && 0 == convert_row_.cells_[i].get_data_length())) {
(convert_row_.cells_[i].is_string_type() && 0 == convert_row_.cells_[i].get_data_length()) ||
(convert_row_.cells_[i].is_timestamp() && convert_row_.cells_[i].get_timestamp() <= 0)) {
convert_row_.cells_[i].set_null();
} else if (convert_row_.cells_[i].is_lob_storage()) {
ObLobLocatorV2 lob;