Laravel-admin 聚合和子查询筛选过滤 grid 怎么处理
带有子查询并且筛选的统计查询在grid里怎么处理?
SELECT *, COUNT(*) FROM (SELECT *, count(*) as cnt FROM abc WHERE a = 2 GROUP BY col1 ORDER BY col0) AS f GROUP BY col2;
例如上述句子,过滤条件在子句中,grid 中的 filter 怎么写?
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