Plsql can be used to connect to oracle, but OCILogon cannot connect to oracle.
Source: Internet
Author: User
Plsql can be used to connect to oracle, but OCILogon cannot be used to connect to oracle. I used to use this program to connect to oracle. but now I cannot connect to oracle. I have no idea why. hope you can enlighten me. the source code is as follows. only the correct IP address is modified, because Database security is involved. could you please help me to see if this code is wrong? Code: $ plsql can be used to connect to oracle, but OCILogon cannot connect to oracle.
I used to use this program to connect to the connection, but now the connection is no longer available and I have no idea why. hope you can enlighten me. the source code is as follows. only the correct IP address is modified, because Database security is involved. could you please help me to see if this code is wrong?
Code:
$ Dbconn = OCILogon ("zdext", "zd # 0228ea2l", "(DESCRIPTION = (ADDRESS = (PROTOCOL = TCP) (HOST = *******) (PORT = 1521) (CONNECT_DATA = (SID = ORCL) ") or die ('database connection failed ');
I always failed to connect to the database, but it was hard to understand when I used plsql to connect to the database!
------ Solution --------------------
Print_r (oci_error ());
Why do you always prefer to handle errors on your own!
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