TCustomSQLStatement.Unprepare procedure

Declaration

Description

Unprepare unprepares a prepared SQL statement. It is called automatically when the SQL statement is changed. Depending on the database engine, it will also de-allocate any allocated resources on the database server. if the statement is not in a prepared state, nothing happens.

Errors

If an error occurs at the database level (the unprepare operation failed to execute properly) then an exception is raised.

See also

• SQL
• Database
• Transaction
• Prepare