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ADVANCED SQL (PROGRAMMING) VIDEOS▼
- SQL Programming Part 1 - Stored Procedure Basics
- SQL Programming Part 2 - Stored Procedure Parameters
- SQL Programming Part 3 - Variables in SQL
- SQL Programming Part 4 - Output Parameters and Return Values
- SQL Programming Part 5 - IF Statements in SQL
- SQL Programming Part 6 - WHILE Loops
- SQL Programming Part 7 - User Defined Functions
- SQL Programming Part 8 - Temporary Tables
- SQL Programming Part 9 - Table variables
- SQL Programming Part 10 - Table-Valued Functions
- SQL Programming Part 12 - Cursors
- SQL Programming Part 11 - Common Table Expressions (CTEs)
- SQL Programming Part 13 - Dynamic SQL
- SQL Programming Part 14 - Transactions
- SQL Programming Part 15 - DML Triggers
- SQL Programming Part 16 - DDL Triggers
- SQL Programming Part 17 - The Pivot Operator
- SQL Programming Part 18 - Dynamic Pivot Tables
Advanced SQL (programming) videos | SQL Programming Part 12 - Cursors
Posted by Andrew Gould on 26 March 2013
Most of the operations you perform in SQL work against an entire set of records in one go. Cursors, on the other hand, allow you to process a set of records one row at a time. In this video you'll learn how to declare a cursor and how to make it step through a set of records. Along the way you'll learn about the various FETCH statements and additional cursor options. From a practical point of view you'll see how to execute a stored procedure against each record in a table and how to use a cursor to update data in a table by creating a running total column.
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