Class Finder
Namespace: System.Data
Inheritance: TComponent »
TDbCommand
Properties | Events | Methods | Derived classes | All classes
Properties
 NameTypeDescription
R Connection TDbConnection the connection associated with this command.
R DebugStatementText String prepared SQL text for debugging purposes.
R PdoStatement PDOStatement the underlying PDOStatement for this command It could be null if the statement is not prepared yet.
  Text string the SQL statement to be executed.
Events
Methods
 NameDescription
  addParsedObject Processes an object that is created during parsing template. (inherited from TComponent)
  attachEventHandler Attaches an event handler to an event. (inherited from TComponent)
  bindParameter Binds a parameter to the SQL statement to be executed.
  bindValue Binds a value to a parameter.
  canGetProperty Determines whether a property can be read. (inherited from TComponent)
  canSetProperty Determines whether a property can be set. (inherited from TComponent)
  cancel Cancels the execution of the SQL statement.
  createdOnTemplate This method is invoked after the component is instantiated by a template. (inherited from TComponent)
  detachEventHandler Detaches an existing event handler. (inherited from TComponent)
  evaluateExpression Evaluates a PHP expression in the context of this control. (inherited from TComponent)
  evaluateStatements Evaluates a list of PHP statements. (inherited from TComponent)
  execute Executes the SQL statement.
  getEventHandlers Returns the list of attached event handlers for an event. (inherited from TComponent)
  getSubProperty Evaluates a property path. (inherited from TComponent)
  hasEvent Determines whether an event is defined. (inherited from TComponent)
  hasEventHandler whether an event has been attached one or several handlers. (inherited from TComponent)
  hasProperty Determines whether a property is defined. (inherited from TComponent)
  prepare Prepares the SQL statement to be executed.
  query Executes the SQL statement and returns query result.
  queryColumn Executes the SQL statement and returns the first column of the result.
  queryRow Executes the SQL statement and returns the first row of the result.
  queryScalar Executes the SQL statement and returns the value of the first column in the first row of data.
  raiseEvent Raises an event. (inherited from TComponent)
  setSubProperty Sets a value to a property path. (inherited from TComponent)
Derived classes