Create an SQC file to execute the main query.
创建一个SQC文件来执行主查询。
Each sggrep command can specify both the main query and a subquery.
每一个sggrep命令可以同时指定主查询和子查询。
Longer term, look for Solr to add FieldTypes for better support of sorting without needing to zero out the main query.
从长远看,希望Solr添加FieldType来更好地支持排序,而不需清零主要查询。
The query above contains a correlated subquery, since the main query and the subquery are relaying on the same table, the employees table.
以上查询包含一个相关子查询,因为主查询和子查询依靠于同一个表,即employees表。
The query above contains a correlated subquery, since the main query and the subquery are relaying on the same table, the employees table.
以上查询包含一个相关子查询,因为主查询和子查询依靠于同一个表,即employees表。
应用推荐