NetworkDatabase

Description

The NetworkDatabase object holds common properties for all kinds of databases reachable through network connections.

› Inherits:Database › Inherited by:MSSQLDatabase, MySQLDatabase, PostgreSQLDatabase

Overview

Properties

password port server user Database.autoOpen Database.closeOnConnectionError

Database.debugSqlQueries Database.error Database.errorDetails Database.errorString Database.name Database.ready

Database.reopenInterval Database.sqlQueries Database.tables Object.objectId Object.parent

Methods

Database.close() Database.dropAllTables() Database.open() Object.deserializeProperties() Object.fromJson() Object.serializeProperties() Object.toJson()

Signals

Database.errorOccurred() Database.sqlQueriesDataChanged() Database.tablesDataChanged() Object.completed()

Enumerations

Database.Error

Properties

password

This property holds the password to use for connecting to the database.

› Type:String › Signal:passwordChanged() › Attributes:Writable

port

This property holds the port of the database server to connect to. This property is initialized with the database-specific default value, e.g. 3306 for MySQLDatabase or 1433 for MSSQLDatabase.

› Type:SignedInteger › Default:-1 › Signal:portChanged() › Attributes:Writable

server

This property holds the hostname or IP address of the database server to connect to.

› Type:String › Signal:serverChanged() › Attributes:Writable

user

This property holds the username to use for connecting to the database.

› Type:String › Signal:userChanged() › Attributes:Writable