Sep 25, 2018 · Cursor might used for retrieving data row by row basis.its act like a looping statement (ie while or for loop). To use cursors in SQL procedures, you need to do the following: 1.Declare a …

A cursor will only accept a select statement, so if the SQL really needs to be dynamic make the declare cursor part of the statement you are executing. For the below to work your server will have to be …

Oct 5, 2010 · Using a cursor it is possible to read sequentially through a set of data, programmatically, so it behaves in a similar manner to conventional file access, rather than the set-based behaviour …

Apr 25, 2014 · I understand that the correct way to format a sql query in Python is like this: cursor.execute ("INSERT INTO table VALUES (%s, %s, %s)", var1, var2, var3) so that it prevents sql …

Jun 26, 2013 · STATIC Defines a cursor that makes a temporary copy of the data to be used by the cursor. All requests to the cursor are answered from this temporary table in tempdb; therefore, …

Get Multiple Values in SQL Server Cursor Asked 14 years, 10 months ago Modified 3 years, 11 months ago Viewed 157k times

Dec 22, 2021 · Which is best? Hardcoding the SQL to do what I need to? Or iterate through this resultset and use dynamic-SQL (sp_executesql) to perform the operations? There is no way to …

How can I fetch from a ref cursor that is returned from a stored procedure (OUT variable) and print the resulting rows to STDOUT in SQL*PLUS? ORACLE stored procedure: PROCEDURE …

Consider use "is it a best practice to use while loop vs Cursor?" for title as it's more clear and will appeal to more user for later use.

I tried this and found that the contents of the cursor does not change if you close the cursor, change the value in the variable, and then reopen the cursor. It appears that the cursor definition is "compiled" in …