Class Finder
Namespace: System.Data
Inheritance: TComponent »
TDbConnection
Properties | Events | Methods | Derived classes | All classes
Properties
 NameTypeDescription
  Active boolean whether the DB connection is established.
  AutoCommit boolean whether creating or updating a DB record will be automatically committed.
  Charset string the charset used for database connection.
R ClientVersion string the version information of the DB driver.
  ColumnCase TDbColumnCaseMode the case of the column names.
R ConnectionStatus string the status of the connection Some DBMS (such as sqlite) may not support this feature.
  ConnectionString string The Data Source Name, or DSN, contains the information required to connect to the database.
R CurrentTransaction TDbTransaction the currently active transaction.
R DriverName string name of the DB driver.
R LastInsertID string Returns the ID of the last inserted row or sequence value.
  NullConversion TDbNullConversionMode how the null and empty strings are converted.
  Password string the password for establishing DB connection.
R PdoInstance PDO the PDO instance, null if the connection is not established yet.
  Persistent boolean whether the connection is persistent or not Some DBMS (such as sqlite) may not support this feature.
R Prefetch boolean whether the connection performs data prefetching.
R ServerInfo string the information of DBMS server.
R ServerVersion string the version information of DBMS server.
R Timeout int timeout settings for the connection.
  Username string the username for establishing DB connection.
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)
  beginTransaction Starts a transaction.
  canGetProperty Determines whether a property can be read. (inherited from TComponent)
  canSetProperty Determines whether a property can be set. (inherited from TComponent)
P close Closes the currently active DB connection.
  createCommand Creates a command for execution.
  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)
  getAttribute Obtains a specific DB connection attribute information.
S getAvailableDrivers list of available PDO drivers @see http://www.
  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)
P open Opens DB connection if it is currently not .
  quoteString Quotes a string for use in a query.
  raiseEvent Raises an event. (inherited from TComponent)
  setAttribute Sets an attribute on the database connection.
P setConnectionCharset .
  setSubProperty Sets a value to a property path. (inherited from TComponent)
Derived classes