如何选择其中有两个或更多特定列的数据库表？

Question

如何选择其中有两个或多个特定列的数据库表？

这里的一个显示带有CustomerName的表格。要添加另一列来寻找，看来我可能不得不在子查询中添加另一个子查询。

我正在寻找一个简单的查询，我可以在不增加复杂度的情况下添加x列数。

SELECT t.name AS table_name, 
SCHEMA_NAME(schema_id) AS schema_name, 
c.name AS column_name 
FROM sys.tables AS t 
INNER JOIN sys.columns c ON t.OBJECT_ID = c.OBJECT_ID 
WHERE t.name in (select t.name 
FROM sys.tables AS t 
INNER JOIN sys.columns c ON t.OBJECT_ID = c.OBJECT_ID where c.name LIKE '%CustomerID%') 
ORDER BY schema_name, table_name; 

UPDATE
想使用LIKE操作

Answer 1

假设你要包含所有你提供的列名的表，没有子查询一个简单的方法可以是：

SELECT t.name AS table_name, 
     SCHEMA_NAME(t.schema_id) AS schema_name 
FROM sys.tables AS t 
INNER JOIN sys.columns c ON t.object_id = c.object_id 
WHERE c.name IN('COL1', 'COL2') -- Column names in here 
GROUP BY t.name, SCHEMA_NAME(t.schema_id) 
HAVING COUNT(DISTINCT c.name) = 2 -- Match the count of columns in the IN criteria 
ORDER BY SCHEMA_NAME(t.schema_id), t.name;