Firebird 2.5 Language Referenceclauses and options. Clauses A clause defines a certain type of directive in a statement. For instance, the WHERE clause in a SELECT statement and in some other data manipulation statements (UPDATE it is usual for one of them to be the default, used if nothing is specified for that option. For instance, the SELECT statement will return all of the rows that match the search criteria unless the DISTINCT time, non-reserved keywords may become reserved when some new language feature is introduced. For instance, the following statement will be executed without errors because, although ABS is a keyword, it0 码力 | 521 页 | 2.30 MB | 1 年前3
firebird 40 language referenceclauses and options. Clauses A clause defines a certain type of directive in a statement. For instance, the WHERE clause in a SELECT statement and in some other data manipulation statements (UPDATE it is usual for one of them to be the default, used if nothing is specified for that option. For instance, the SELECT statement will return all of the rows that match the search criteria unless the DISTINCT time, non-reserved keywords may become reserved when some new language feature is introduced. For instance, the following statement will be executed without errors because, although ABS is a keyword, it0 码力 | 778 页 | 3.43 MB | 1 年前3
Firebird 2.1.5 Installationwithout a login and password are now prohibited • For attachments to Superserver, even root trying to connect locally without “localhost:” in the database file string, will be rejected by the remote interface service to interact with desktop) to run the local IPC protocol, as it used a windows message to connect the server. In v.2.0, it is no longer necessary and the server itself does not need this option. temporary file name that must be changed in order to be used. The Windows embedded server is an instance of Superserver. - On POSIX, the embedded library is distributed with the Classic kits. Its name0 码力 | 46 页 | 217.89 KB | 1 年前3
Firebird 1.0 QuickStart........................................................................................ 13 The CONNECT statement ...................................................................................... to perform certain tasks (backup/restore, user management, stats, etc.) programmatically. You can connect to the Services Manager over the network and thus perform these tasks remotely. SMP (symmetrical C:\Windows\System32 Installing Firebird Installation drives Firebird server – and any databases you create or connect to – must reside on a hard drive that is phys- ically connected to the host machine. You cannot locate0 码力 | 26 页 | 179.05 KB | 1 年前3
Firebird 2 QuickStartInstalling the Firebird server Installation drives Firebird server – and any databases you create or connect to – must reside on a hard drive that is physically connected to the host machine. You cannot locate have installed a Classic Server on Linux/Unix or any Firebird server on Windows, it is possible to connect directly to the local server, without using a network layer. If you intend to use Firebird for this server The ping command – available on most systems – is a quick and easy way to see if you can connect to a server machine via the network. For example, if your server's IP address in the domain that0 码力 | 40 页 | 218.42 KB | 1 年前3
Firebird 1.5 QuickStart French................................................................................ 15 La commande CONNECT ................................................................................................ que vous créez ou aux quelles vous voulez vous connecter doivent être sur un disque physiquement connecté à la machine hôte. Vous ne pouvez installer les composants serveur, et aucune des bases, sur un fb_inet_server. Il doit y avoir une instance de ce processus pour chaque connexion réseau. Notez que s'il n'y a pas de connexion active, ou que vous n'êtes connecté que par connexion directe locale,vous0 码力 | 29 页 | 192.46 KB | 1 年前3
Firebird File and Metadata SecurityBackground For an application (user) to access a Firebird database it must connect to the Firebird server process. On receiving a connect request the server process will authenticate the user credentials against details within that file. In the first instance no workaround is feasible because the server itself must be able to read the metadata. In the second instance it may be possible to implement client side possible solution to these requests: Host the database and server at your own site and let the clients connect to your server remotely, through dial-up or Internet facilities etc. Terminal server (Windows or0 码力 | 19 页 | 115.27 KB | 1 年前3
firebird 5 quickstartguideInstalling Firebird 6 3.2.2. Installation drives The Firebird server — and any databases you create or connect to — must reside on a hard drive that is physically connected to the host machine. You cannot locate however that if you do enter such a password, you must supply it in its full length every time you connect — it won’t work if you truncate it to the first 20 characters! Legacy authentication The installer notes/Firebird-1.5.6-ReleaseNotes.pdf# page=96 3.4. Testing your installation If you want to connect to your Firebird server across a network, then before testing the Firebird server itself, you may0 码力 | 49 页 | 396.21 KB | 1 年前3
firebird gfixattempt is made to connect to that database. There are two sessions in the following example, one is connected to the database while the second deletes a shadow file and then tries to connect to the database ee.shd2" manual ... In the second session, we delete one of the shadow files, and then try to connect to the database linux_2> rm /home/norman/firebird/shadow/my_employee.shd2 linux_2> isql_my_employee directory -a file in manual shadow 2 in unavailable Use CONNECT or CREATE DATABASE to specify a database SQL> quit; The second session cannot connect to the database until the problem is fixed. The DBA would0 码力 | 44 页 | 247.13 KB | 1 年前3
firebird 30 sprachreferenz[OR [OR ]] ::= INSERT | UPDATE | DELETE ::= CONNECT | DISCONNECT | TRANSACTION {START | COMMIT | ROLLBACK} ::= ANY DDL STATEMENT (Verbindung) und Ereignissen, die über den Umfang einer einzelnen Transaktion hinweg wirken: • CONNECT • DISCONNECT • TRANSACTION START • TRANSACTION COMMIT • TRANSACTION ROLLBACK DDL-Trigger sind dem ALTER DATABASE-Privileg Ausführung von Datenbank-Triggern und Ausnahmebehandlung Die Trigger CONNECT und DISCONNECT werden in einer eigens dafür erstellten Transaktion ausgeführt. Diese Transaktion 0 码力 | 701 页 | 3.12 MB | 1 年前3
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