Inherits From:
EOAdaptorContext : NSObject
Declared in: InformixEOAdaptor/InformixContext.h
The features the InformixContext class adds to EOAdaptorContext are methods for setting Informix-specific characteristics for the context.
connect
Opens a connection to the database server. InformixChannel sends this message to InformixContext when it (InformixChannel) is about to open a channel to the server.
See also: - disconnect
connection
- (long)connection
Returns an identifier for the receiver's connection to the server.
disconnect
- (void)disconnect
Closes a connection to the database server. InformixChannel sends this message to InformixContext when it (InformixChannel) has just closed a channel to the server.
See also: - connect
fetchesInProgress
- (unsigned)fetchesInProgress
Returns the number of fetches the receiver has in progress.
hasTransactions
- (BOOL)hasTransactions
Returns YES to indicate that the receiver has transactions in process, NO otherwise.
isConnected
- (BOOL)isConnected
Returns YES if the receiver has an open connection to the database, NO otherwise.
See also: - connect , - disconnect , - isConnected
Returns YES if Is the server an Informix on-line server, NO otherwise.
Copyright © 1997, Apple Computer, Inc. All rights reserved.