SELECT v.Version_No,CONCAT( s.Soft_Name , '-',vtl.VTL_TechStrategy ) AS Test_level_name,a.TestItem,a.testType,a.use_cases,b.instance_data, CONCAT( a.use_cases , '/',b.instance_data) AS cases_instances FROM t_softlist AS s INNER JOIN t_testversion AS v ON v.TreeUid = s.TreeUid INNER JOIN t_versiontotestlevel AS vtl ON vtl.Version_Uid = v.Version_Uid LEFT JOIN view_soft_testreqcanbuildusecase AS qcan ON qcan.VTL_Uid = vtl.VTL_Uid LEFT JOIN ( SELECT qcan.TestItem,qcan.testType,COUNT(us.TreeUid) AS use_cases FROM view_soft_testreqcanbuildusecase AS qcan INNER JOIN t_usecase AS us ON us.TreeUid = qcan.ReqTreeUid GROUP BY qcan.TestType )AS a ON a.TestItem = qcan.TestItem LEFT JOIN ( SELECT qcan.TestItem,qcan.testType,COUNT(uci.UC_Uid) AS instance_data FROM view_soft_testreqcanbuildusecase AS qcan INNER JOIN t_usecase AS us ON us.TreeUid = qcan.ReqTreeUid INNER JOIN t_ucinstances AS uci ON uci.UC_Uid = us.UC_Uid GROUP BY qcan.TestType )AS b ON b.testType = a.testType GROUP BY Test_level_name,a.TestType;这是查询当前项目的语句，要查看所有库下的这些信息怎么改

如果要查询所有库下的这些信息，你需要在查询语句中添加库的信息。假设你要查询的库名为`database_name`，你可以将查询语句修改为以下形式：

SELECT v.Version_No, CONCAT(s.Soft_Name, '-', vtl.VTL_TechStrategy) AS Test_level_name, a.TestItem, a.testType, a.use_cases, b.instance_data,
CONCAT(a.use_cases, '/', b.instance_data) AS cases_instances
FROM database_name.t_softlist AS s
INNER JOIN database_name.t_testversion AS v ON v.TreeUid = s.TreeUid
INNER JOIN database_name.t_versiontotestlevel AS vtl ON vtl.Version_Uid = v.Version_Uid
LEFT JOIN database_name.view_soft_testreqcanbuildusecase AS qcan ON qcan.VTL_Uid = vtl.VTL_Uid
LEFT JOIN (
	SELECT qcan.TestItem, qcan.testType, COUNT(us.TreeUid) AS use_cases FROM database_name.view_soft_testreqcanbuildusecase AS qcan
	INNER JOIN database_name.t_usecase AS us ON us.TreeUid = qcan.ReqTreeUid
	GROUP BY qcan.TestType
) AS a ON a.TestItem = qcan.TestItem
LEFT JOIN (
	SELECT qcan.TestItem, qcan.testType, COUNT(uci.UC_Uid) AS instance_data FROM database_name.view_soft_testreqcanbuildusecase AS qcan
	INNER JOIN database_name.t_usecase AS us ON us.TreeUid = qcan.ReqTreeUid
	INNER JOIN database_name.t_ucinstances AS uci ON uci.UC_Uid = us.UC_Uid
	GROUP BY qcan.TestType
) AS b ON b.testType = a.testType
GROUP BY Test_level_name, a.TestType;

在每个表名之前添加`database_name.`，以指定要查询的库。请确保将`database_name`替换为实际的库名。