Release History
Help

YMatrix

Quick Start

Deployment

Data Usage

Manage Clusters

Security

Best Practice

Technical Principles

Advanced Features

Guide

SQL Reference

FAQ

DEALLOCATE

Deallocates a prepared statement.

Synopsis

DEALLOCATE [PREPARE] { <name> | ALL }

Description

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.

Parameters

  • PREPARE
    • Optional key word which is ignored.
  • name
    • The name of the prepared statement to deallocate.
  • ALL
    • Deallocate all prepared statements

Examples

Deallocate the previously prepared statement named insert_names:

DEALLOCATE insert_names;

Compatibility

The SQL standard includes a DEALLOCATE statement, but it is only for use in embedded SQL.

See Also

EXECUTE, PREPARE

← Previous
CREATE_VIEW
Next →
DECLARE