Types of Cursors - Advanced SQL Engine - Teradata Database

SQL Stored Procedures and Embedded SQL

Product
Advanced SQL Engine
Teradata Database
Release Number
17.10
Published
July 2021
Language
English (United States)
Last Update
2021-07-28
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B035-1148
lifecycle
previous
Product Category
Teradata Vantageā„¢

You can declare the following types of cursors in a DECLARE CURSOR statement:

  • Dynamic
  • Macro
  • Request
  • Selection
  • Stored procedure
    Stored procedures only support stored procedure-type cursors.

The following types refer to ways you can use a cursor to manipulate data:

  • Positioned (updatable)
  • Non-positioned (read only)

Both types are supported in embedded SQL and stored procedures.