All tables involved in the query must have at least UPDATE STATISTICS LOW run against the table.
查询中涉及的所有表都至少必须有update STATISTICS LOW运行。
Statistics generated by UPDATE STATISTICS LOW on tables and indexes have always been maintained at fragment level.
UPDATE STATISTICS LOW在表和索引上生成的统计将在片段的级别上进行维护。
Use UPDATE STATISTICS LOW if the number of rows has changed significantly or after migration from previous version of database server.
如果被更改的行数很多，或者刚在不同版本的数据库服务器之间完成迁移，则应使用UPDATE STATISTICS LOW。
Use UPDATE STATISTICS LOW if the number of rows has changed significantly or after migration from previous version of database server.
如果被更改的行数很多，或者刚在不同版本的数据库服务器之间完成迁移，则应使用UPDATE STATISTICS LOW。
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