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Fix ret overwrite and avoid use 500 tenant memory

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This commit is contained in:
Hongqin-Li
2023-08-01 15:42:45 +00:00
committed by ob-robot
parent 5977466b19
commit ee5fa3b2de
3 changed files with 3 additions and 4 deletions
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2
src/sql/resolver/ddl/ob_alter_table_resolver.cpp
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@ -855,7 +855,7 @@ int ObAlterTableResolver::resolve_action_list(const ParseNode &node)
}
//deal with drop column affer drop constraint (mysql mode)
if (OB_SUCC(ret) && lib::is_mysql_mode() && drop_col_act_position_list.count() > 0) {
for (uint64_t i = 0; i < drop_col_act_position_list.count(); ++i) {
for (uint64_t i = 0; OB_SUCC(ret) && i < drop_col_act_position_list.count(); ++i) {
if (OB_FAIL(resolve_drop_column_nodes_for_mysql(*node.children_[drop_col_act_position_list.at(i)], reduced_visible_col_set))) {
SQL_RESV_LOG(WARN, "Resolve drop column error!", K(ret));
}