Overview > klyn.databases.sql > Statement > executeUpdate
Version 0.1.2 Overview Index Tree Deprecated
klyn.databases.sql.Statement.executeUpdate
method
public executeUpdate(sql as String) as Int throws SQLException
Description

Executes a SQL update (INSERT, UPDATE, DELETE) and returns affected rows.

import klyn.databases.sql

count = statement.executeUpdate("delete from sessions")
Throws
  • SQLException if the SQL operation cannot be completed because parameters, state, protocol data, or the database response are invalid.