SQL SERVER

2011年7月29日 — ... Count as smallint SET @Count = 0 -- 設定一個計數變數FETCH NEXT FROM ... [SQL SERVER]優化Cursor; [SQL SERVER][TSQL]取代Cursor操作- 上、下 ...

The CURSOR_ROWCOUNT function returns the cumulative count of all rows fetched by the specified cursor since the cursor was opened.

2008年7月11日 — Hi,. I have a script that consist a cursor to update a table row by row. There could be around 1 million row updates in the table.

2013年8月23日 — @@CURSOR_ROWS is the cursor system functions in SQL Server that is used to check the current cursor row count. This is useful when we are ...

2023年12月5日 — Learn about the SQLServer:Cursor Manager by Type object, which provides counters to monitor cursors, grouped by type.

2020年3月30日 — SQL Server @@ROWCOUNT is a system variable that is used to return the number of rows that are affected by the last executed statement in the ...

2024年5月2日 — SQL cursor is T-SQL logic to loop over a predetermined number of rows one at a time to update data or perform DBA processes such as backups.

2010年9月17日 — counting rows before processing with a cursor tsql ... It's working fine , however it would be nice to be able to check if the cursors query has ...

2013年5月27日 — SELECT @@CURSOR_ROWS AS TotalRows will gives you total number of rows in a cursor. But for that you need a static cursor.

2024年6月6日 — This function returns the number of qualifying rows currently in the last cursor opened on the connection. To improve performance, SQL Server ...