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PDO_OCI DSN

(no version information, might be only in CVS)

PDO_OCI DSN -- Connecting to Oracle databases

说明

The PDO_OCI Data Source Name (DSN) is composed of the following elements:

DSN prefix: The DSN prefix is oci:. If you are connecting to a database defined in tnsnames.ora, append the name of the database to the DSN prefix and your DSN is complete.
dbname (Oracle Instant Client): The URI for the Oracle Instant Client connection takes the form of dbname=//hostname:port-number/database.

范例

例子 1. PDO_OCI DSN examples
The following examples show a PDO_OCI DSN for connecting to Oracle databases:
oci:mydb oci:dbname=//localhost:1521/mydb

add a note User Contributed Notes

Helpful User
12-Oct-2006 08:59


If you get the error: TNS: could not resolve service name



Remember that the PDO wants to use the default client, which will only use the tnsnames.ora in %ORACLE_HOME%\network\admin. Check that file and make sure your service is defined in there.



BTW, there is a bug with pdo_oci8 with 9i - don't use it. Make sure you just use pdo_oci.dll.

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