Update from Sync Service

实践积累/个人知识库/数据库/批量删除表.md

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+--------参数定义-------------------   DECLARE @Table NVARCHAR(30)
+```sql
+DECLARE tmpCur CURSOR FOR
+SELECT name FROM sys.objects WHERE TYPE='U' AND name LIKE N'%_SRC%' --删除所有含有"_QueryLog"的表
+OPEN tmpCur
+FETCH NEXT FROM tmpCur INTO @Table   WHILE @@FETCH_STATUS = 0
+```
+BEGIN
+```sql
+DECLARE @sql VARCHAR(100)
+SELECT @sql = 'drop table ' + @Table
+```
+EXEC(@sql)
+```sql
+FETCH NEXT FROM tmpCur INTO @Table
+```
+END
+CLOSE tmpCur
+DEALLOCATE tmpCur