SQL Befehle Datenbankunabhängig ?!

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Moin!

Hallo,

wo gibt es eine Liste, Beschreibung mit SQL-Befehlen, die DB-unabhängig sind?

Du willst vermutlich datenbankunabhängig programmieren. Es gibt da ein nettes Toolkit:
http://adodb.sourceforge.net/

In der Dokumentation http://phplens.com/lens/adodb/docs-adodb.htmliest sich das so:

"PHP's database access functions are not standardised. This creates a need for a database class library to hide the differences between the different database API's (encapsulate the differences) so we can easily switch databases. PHP 4.0.5 or later is now required (because we use array-based str_replace).

We currently support MySQL, Oracle, Microsoft SQL Server, Sybase, Sybase SQL Anywhere, Informix, PostgreSQL, FrontBase, SQLite, Interbase (Firebird and Borland variants), Foxpro, Access, ADO, DB2, SAP DB and ODBC. We have had successful reports of connecting to Progress and CacheLite via ODBC. We hope more people will contribute drivers to support other databases."

MFFG (Mit freundlich- friedfertigem Grinsen)

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