CASE Syntax Elements - 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
- dita:mapPath
- vqj1592443206677.ditamap
- dita:ditavalPath
- vqj1592443206677.ditaval
- dita:id
- B035-1148
- lifecycle
- previous
- Product Category
- Teradata Vantage™
- operand_1
- operand_2
- Value expressions or arithmetic and string expressions.
- You can specify stored procedure local variables, status variables, IN or INOUT parameters, literals, and FOR loop column and correlation names in the value expression.
- OUT parameters and subqueries are not allowed.
- The data type of operand_1 and operand_2 must be compatible with each other.
- statement
- Any of the following:
- DML, DDL or DCL statement that can be used in a stored procedure. These include dynamic SQL statements.
- control statements, including BEGIN END.
- conditional_expression
- A boolean condition used to determine whether a statement or statements in the THEN clause should be executed.
- You can specify stored procedure local variables, status variables, IN or INOUT parameters, literals, and FOR loop column and correlation names in the conditional_expression.
- OUT parameters and subqueries are not allowed.
- You cannot use IN and NOT IN operators if the conditional list contains any local variables, parameters, or cursor aliases.