Syntax
The DECLARE CURSOR statement has the following format:
EXEC SQL DECLARE cursor_name CURSOR
FOR SELECT [ALL | DISTINCT] result_expression {, result_expression}
FROM table {table}
[WHERE search_condition]
[GROUP BY column {, column}]
[HAVING search_condition]
[UNION [all] full_select]
[ORDER BY ordering-expression [ASC | DESC]
{, ordering-expression [ASC | DESC]}]
[FOR UPDATE OF column {, column}]
Dynamic SQL form:
EXEC SQL DECLARE cursor_name CURSOR
FOR statement_name;
cursor_name
Assigns a name to the cursor. The name can be specified using a quoted or unquoted string literal or a host language string variable. If cursor_name is a reserved word, it must be specified in quotes.
Limits: The cursor name cannot exceed 24 characters.