[] END ::= EXTERNAL NAME '' ENGINE <engine> [AS ] ::= FOR {tablename | viewname} [ACTIVE | внешнего модуля, имя процедуры внутри модуля и определённая пользователем информация. В предложении ENGINE указывается имя движка для обработки подключения внешних модулей. В Firebird для работы с внешними [] END ::= EXTERNAL NAME '' ENGINE <engine> [AS ] ::= [OR [OR ]]

statements passed by client applications through the public Firebird API and processed by the database engine. Procedural SQL augments Dynamic SQL to allow compound statements containing local variables, assignments is important to you to store a Dialect 1 timestamp literal with an explicit zero time-part, the engine will accept a literal like '2016-12-25 00:00:00.0000'. However, '2016-12-25' would have precisely zone information. Virtual table RDB$TIME_ZONES A virtual table listing time zones supported in the engine. See also RDB$TIME_ZONES in System Tables. Package RDB$TIME_ZONE_UTIL A package of time zone utility

ein Dialekt-1-Zeitstempelliteral mit einem expliziten Zeitteil Null zu speichern, akzeptiert die Engine ein Literal wie '2016-12-25 00:00:00.0000'. Allerdings hätte '2016-12-25' genau den gleichen Effekt Binärdaten zu speichern, die das Ergebnis einiger Firebird-Funktionen sein können. Die Datenbank-Engine hat keine Vorstellung davon, was sie mit einer Bitfolge in OCTETS tun soll, außer sie nur zu speichern Benutzerdefinierte Subtypen, die mit positiven Zahlen aufgezählt werden, sind nicht zulässig, da die Firebird-Engine die Zahlen ab 2 aufwärts für einige interne Subtypen in Metadaten verwendet. 3.7.2. BLOB-Besonderheiten

statements passed by client applications through the public Firebird API and processed by the database engine. Procedural SQL augments Dynamic SQL to allow compound statements containing local variables, assignments is important to you to store a Dialect 1 timestamp literal with an explicit zero time-part, the engine will accept a literal like '2016-12-25 00:00:00.0000'. However, '2016-12-25' would have precisely a way to store binary data, which could be the results of some Firebird functions. The database engine has no concept of what it is meant to do with a string of bits in OCTETS, other than just store

isql, gbak, nbackup, gfix, gstat, etc. $(install)/bin Plugins libEngine13.so, libSrp.so, libudr_engine.so, etc. $(install)/plugins Sample database employee.fdb $(install)/examples/empbuild Additional tools isql.exe, gbak.exe, nbackup.exe, gfix.exe, gstat.exe, etc. $(install) Plugins engine13.dll, srp.dll, udr_engine.dll, etc. $(install)\plugins Sample database employee.fdb $(install)\examples\empbuild default (which is probably commented out) is: #Providers = Remote,Engine13,Loopback Now, either remove the hash mark and the Engine13 provider (this is the one that makes the embedded connections),

included in the subresult set.  In reality, the subselect doesn’t return a result set at all. The engine simply steps through the Landowners records one by one and applies the search condition. If it useful condition, whether is aggregate or not. (But if is non-aggregate, you may save the engine some work by changing HAVING to WHERE and placing the condition before the “GROUP BY” clause. This User-Defined Functions (UDFs) UDFs (User-Defined Functions) are functions that are not internal to the engine, but defined in separate modules. Firebird ships with two UDF libraries: ib_udf (a widely used “InterBase

point to the root directory of a v.1.5.x installation, there will be situations where the Firebird engine, command-line tools, cron scripts, batch files, installers, etc., will not work as expected. If versions: SELECT RDB$RELATIONS.RDB$RELATION_NAME FROM RDB$RELATIONS R Now, the engine will correctly report an error that the field “RDB$RELATIONS.RDB $RELATION_NAME” could not be found Firebird 2.0. Choosing a Server Model Classic, Superserver and Embedded are all the same Firebird engine. The differences are in the ways the server module uses machine and network resources. Briefly:

libraries libfbclient.so.2.m.n (net- work client) libfbembed.so.2.m.n (lo- cal client with embedded engine, Classic only) The usual symlinks (*.so.2, *.so) are created. Legacy libgds.* symlinks are also that these Windows versions are no longer actively supported by the Firebird project, even if the engine runs on it. Administration tools The Firebird kit does not come with a GUI admin tool. It does like your user-defined objects. However, just because you can does not say you should. The Firebird engine implements a high-level subset of SQL (DDL) for the purpose of defining and operating on metadata

database. In the event of a problem, the SYSDBA can manually activate a shadow, or have the Firebird engine activate one automatically. Unfortunately, if a database write stores corrupt data in the database be found, shadow file names, database page size, ODS version and so on. On startup, the Firebird engine reads the first part (1,024 bytes) of the first page in the first file of the database and runs the first pointer page for the table named RDB$PAGES. When this location is known, the database engine uses it to determine the locations of all other metadata pages in the database. This field is only

Clientbibliotheken libfbclient.so. 2.m.n (Netzwerkclient) libfbembed.so.2.m.n (Lokaler Client mit Embed- ded Engine, nur Classic) Die gewöhnlichen Sym- links (*.so.2, *.so) wer- den erstellt. libgds.* Symlinks werden Nichtsdestotrotz, nur weil Sie das können, heißt das nicht, dass Sie das tun sollen. Die Firebird Engine implementiert hierfür eine höher angesiedelte Teilmenge von SQL genannt DDL, um die Definition und Verschieben Sie daher die „Hot Fix“ Aktivitäten bis Sie fit in SQL und Ihr Wissen über die Firebird Engine entsprechend groß ist. Eine zerstörte Datenbanken ist weder hilfreich, noch günstig zu reparieren