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Create Table CommonDeviceLogs ( ID INT, Log NVarchar(50) ); Create Table DeviceLogs_2_2024 ( ID INT, Log NVarchar(50) ); INSERT INTO CommonDeviceLogs VALUES (1, 'Old_Log1'); INSERT INTO CommonDeviceLogs VALUES (2, 'Old_Log2'); INSERT INTO DeviceLogs_2_2024 VALUES (1, 'New_Log1'); INSERT INTO DeviceLogs_2_2024 VALUES (2, 'New_Log2');
4 rows affected
DECLARE @TableName NVARCHAR(100); SET @TableName = CONCAT('DeviceLogs_', MONTH(GETDATE()), '_', YEAR(GETDATE())); DECLARE @SQLQuery NVARCHAR(MAX); SET @SQLQuery = CONCAT('SELECT * FROM CommonDeviceLogs UNION SELECT * FROM ', @TableName); EXEC sp_executesql @SQLQuery;
ID
Log
1
New_Log1
1
Old_Log1
2
New_Log2
2
Old_Log2