DEALLOCATE
Name
DEALLOCATE -- deallocate a prepared statement
Synopsis
DEALLOCATE [ PREPARE ] { name | ALL }描述
DEALLOCATE is used to deallocate a previously
prepared SQL statement. If you do not explicitly deallocate a
prepared statement, it is deallocated when the session ends.
For more information on prepared statements, see PREPARE.
参数
- PREPARE
This key word is ignored.
- name
The name of the prepared statement to deallocate.
- ALL
Deallocate all prepared statements.
兼容性
The SQL standard includes a DEALLOCATE
statement, but it is only for use in embedded SQL.