遇到錯誤:A cursor with thename ' ' already exists,想要看是什麼代碼導致的。找到下面幾種方法.
--測試聲明Cursor並且打開 DECLARE vend_cursor CURSOR FOR SELECT * FROMPurchasing.Vendor OPEN vend_cursor FETCH NEXTFROMvend_cursor; --使用下面的三種方法都可以 SELECT ec.session_id,ec.name,ec.properties,ec.creation_time,ec.is_open,ec.writes,ec.reads,t.text FROM sys.dm_exec_cursors(0)ec CROSS APPLYsys.dm_exec_sql_text(ec.sql_handle)t dbcc activecursors(0) SELECT *FROMMASTER..SYSCURSORS
結果: