/*
* Copyright (c) 2012 - 2019, 2021, 2024 Jonathan Schleifer <js@nil.im>
*
* https://fl.nil.im/objpgsql
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES WITH
* REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY
* AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR ANY SPECIAL, DIRECT,
* INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM
* LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE
* OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR
* PERFORMANCE OF THIS SOFTWARE.
*/
#import <ObjFW/ObjFW.h>
#import "PGConnection.h"
#import "PGConnectionFailedException.h"
@interface Test: OFObject <OFApplicationDelegate>
{
PGConnection *_connection;
}
@end
OF_APPLICATION_DELEGATE(Test)
@implementation Test
- (void)applicationDidFinishLaunching: (OFNotification *)notification
{
OFString *username =
[[OFApplication environment] objectForKey: @"USER"];
PGResult *result;
_connection = [[PGConnection alloc] init];
[_connection setParameters:
[OFDictionary dictionaryWithKeysAndObjects: @"user", username,
@"dbname", username,
nil]];
[_connection connect];
[_connection executeCommand: @"DROP TABLE IF EXISTS test"];
[_connection executeCommand: @"CREATE TABLE test ("
@" id integer,"
@" name varchar(255),"
@" content text,"
@" success boolean"
@")"];
[_connection executeCommand: @"INSERT INTO test (id, name, content) "
@"VALUES ($1, $2, $3)"
parameters: [OFNumber numberWithInt: 1], @"foo",
@"Hallo Welt!", nil];
[_connection executeCommand: @"INSERT INTO test (id, content, success) "
@"VALUES ($1, $2, $3)"
parameters: [OFNumber numberWithInt: 2],
[OFNumber numberWithInt: 2],
[OFNumber numberWithBool: true], nil];
[_connection insertRow: [OFDictionary dictionaryWithKeysAndObjects:
@"content", @"Hallo!", @"name", @"foo", nil]
intoTable: @"test"];
result = [_connection executeCommand: @"SELECT * FROM test"];
OFLog(@"%@", result);
OFLog(@"JSON: %@", [result JSONRepresentation]);
for (id row in result)
for (id col in row)
OFLog(@"%@", col);
result = [_connection executeCommand: @"SELECT COUNT(*) FROM test"];
OFLog(@"%@", result);
[OFApplication terminate];
}
@end