昨天还是正常的,今天一访问就出现这样的错误
Warning: oci_connect() [function.oci-connect]: OCISessionBegin: ORA-24327: need explicit attach before authenticating a user in /home/wap/docroot/testora.php on line 19

手册里面有这么一段
a01b02_NO_SPAM at iol dot it
02-Nov-2005 06:44
Using tnsnames.ora
Apache 2
php 5.0.5
Oracle 10 IstantClient

PHP half of times return this error:

OCISessionBegin: ORA-24327: need explicit attach before authenticating a user in ...

In Oracle manual I find:

ORA-24327 need explicit attach before authenticating a user

Cause: A server context must be initialized before creating a session.
Action: Create and initialize a server handle.

I resolved using Easy Connect Naming Method.

Notice of this problem in bug#29779.

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Best Regards,
Domenico

这个Easy Connect Naming Method到底是什么方法 啊?