Class \Prado\Data\Common\TDbMetaData

TDbMetaData is the base class for retrieving metadata information, such as table and columns information, from a database connection.

Use the getTableInfo method to retrieve a table information.

\Prado\Data\Common\TDbMetaData

\Prado\TComponent

Author: Wei Zhuo <weizho[at]gmail[dot]com>
Since: 3.1

Methods summary
`public`	`__construct(TDbConnection $conn) : mixed` The common __construct.
`public`	`createCommandBuilder([null\|string $tableName = null ]) : TDbCommandBuilder` Creates a command builder for a given table name.
`public abstract`	`findTableNames([string $schema = '' ]) : array<string\|int, mixed>` Returns all table names in the database. This method should be overridden by child classes in order to support this feature because the default implementation simply throws an exception.
`public`	`getDbConnection() : TDbConnection`
`public static`	`getInstance(TDbConnection $conn) : TDbMetaData` Obtain database specific TDbMetaData class using the driver name of the database connection.
`public`	`getTableInfo([null\|string $tableName = null ]) : TDbTableInfo` Obtains table meta data information for the current connection and given table name.
`public`	`quoteColumnAlias(string $name) : string` Quotes a column alias for use in a query.
`public`	`quoteColumnName(string $name) : string` Quotes a column name for use in a query.
`public`	`quoteTableName(string $name) : string` Quotes a table name for use in a query.
`protected abstract`	`createTableInfo(mixed $tableName) : TDbTableInfo` This method should be implemented by decendent classes.
`protected`	`getTableInfoClass() : string`

Inherited methods
__call, __callStatic, __clone, __construct, __destruct, __get, __isset, __set, __sleep, __unset, __wakeup, addParsedObject, asa, attachBehavior, attachBehaviors, attachClassBehavior, attachEventHandler, callBehaviorsMethod, canGetProperty, canSetProperty, clearBehaviors, createdOnTemplate, detachBehavior, detachBehaviors, detachClassBehavior, detachEventHandler, disableBehavior, disableBehaviors, enableBehavior, enableBehaviors, evaluateExpression, evaluateStatements, fxAttachClassBehavior, fxDetachClassBehavior, getAutoGlobalListen, getBehaviors, getBehaviorsEnabled, getClassHierarchy, getEventHandlers, getListeningToGlobalEvents, getSubProperty, hasEvent, hasEventHandler, hasMethod, hasProperty, isa, listen, raiseEvent, setSubProperty, unlisten, _getZappableSleepProps, getCallChain, getClassFxEvents, instanceBehavior, filter_prado_fx

Inherited constants
`\Prado\TComponent::GLOBAL_RAISE_EVENT_LISTENER`