Collections:
"FETCH" - Fetching the Next Row from a Cursor in SQL Server
How To Fetch the Next Row from a Cursor with a "FETCH" Statement in SQL Server Transact-SQL?
✍: FYIcenter.com
When the result set is ready in a cursor, you can use a FETCH statement to retrieve one row from the result set in the same format as a SELECT statement. The FETCH statement has the following formats:
FETCH NEXT FROM cursor_name; FETCH PRIOR FROM cursor_name; FETCH FIRST FROM cursor_name; FETCH LAST FROM cursor_name; FETCH ABSOLUTE n FROM cursor_name; FETCH RELATIVE n FROM cursor_name;
The tutorial exercise below shows you how FETCH statements are used to retrieve the first row and the second row back from a cursor:
USE FyiCenterData; GO DECLARE fyi_cursor CURSOR FOR SELECT * FROM fyi_links; OPEN fyi_cursor; FETCH NEXT FROM fyi_cursor; FETCH NEXT FROM fyi_cursor; CLOSE fyi_cursor; DEALLOCATE fyi_cursor; GO id url notes counts time ---- ------------------ ----------- ------- ----- 101 dev.fyicenter.com NULL NULL NULL (1 row(s) affected) id url notes counts time ---- ------------------ ----------- ------- ----- 102 dba.fyicenter.com Nice site. 8 NULL (1 row(s) affected)
⇒ "FETCH" - Transferring Data from Cursors to Variables in SQL Server
⇐ "OPEN" - Executing the Query of a Cursor in SQL Server
2016-10-17, 3412🔥, 0💬
Popular Posts:
How To View Data Files in the Current Database in Oracle? If you want to get a list of all tablespac...
What are DDL (Data Definition Language) statements for tables in SQL Server? DDL (Data Definition La...
What Happens to an Arithmetic Operation with Two Different Data Types in SQL Server Transact-SQL? Wh...
What are binary literals supported in SQL Server Transact-SQL? Binary literals in Transact-SQL are s...
How To Get Year, Month and Day Out of DATETIME Values in SQL Server Transact-SQL? You can use DATEPA...