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bugfix: INSERT/UPDATE an inline view containing more than one table

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obdev
2023-10-06 08:09:44 +00:00
committed by ob-robot
parent 966961be63
commit a8ed6a2c3e
2 changed files with 0 additions and 16 deletions
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5
src/sql/resolver/dml/ob_insert_resolver.cpp
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@ -408,11 +408,6 @@ int ObInsertResolver::resolve_insert_field(const ParseNode &insert_into, TableIt
OB_ISNULL(ref_stmt = table_item->ref_query_)) {
ret = OB_ERR_UNEXPECTED;
LOG_WARN("get unexpected error", K(table_item), K(ref_stmt), K(ret));
} else if (OB_UNLIKELY(ref_stmt->get_from_items().count() != 1)) {
//这里是为了兼容oracle的报错行为，对于直接向子查询插入数据时如果子查询中from项不为1项时，报错这种子查询是非法的，
//其他情形同update view类似判断，这里不再重复判断
ret = OB_ERR_ILLEGAL_VIEW_UPDATE;
LOG_WARN("not updatable", K(ret));
} else if (OB_FAIL(set_base_table_for_view(*table_item))) {
LOG_WARN("set base table for insert view failed", K(ret));
} else {/*do nothing*/}