Skip to Main Content
Forums

SQL & PL/SQL

Announcement

For appeals, questions and feedback about Oracle Forums, please email oracle-forums-moderators_us@oracle.com. Technical questions should be asked in the appropriate category. Thank you!

How to "where any of(b,c,d,e,f,g,h..) is null" with SQL(not PL/SQL)

426850Sep 7 2007 — edited Sep 8 2007
With the combinations of case, decode and coalesce function this can be done via pl/sql function, but is it possible to do it with SQL(any similar operator for this need I mean).

This need is because this is a report and the data processed is large so if this can be done within SQL engine it may help with performance.

Best regards.

Comments

Hadar Paiss

Hi,
There are few issues in the upgrade that might arise concerning logins:
with default install oracle 19 password are case sensitive
The password 'format' changed. You can check in dba_users
You might need to add to sqlnet.ora the parameter SQLNET.ALLOWED_LOGON_VERSION_SERVER=11
look into https://docs.oracle.com/en/database/oracle/oracle-database/18/spmsu/finding-and-resetting-user-passwords-10g-password-version.html#GUID-D7B09DFE-F55D-449A-8F8A-174D89936304
It will cover some of it.
Regards,
Hadar

User_YAOJZ

Thanks Hadar. The password issue I knew about. I added the code to SQLNET.ORA in both the oracle_home/network/admin folder and the instantclient/network/admin folder and now get an ORA-12504 error.
I added both a tnsnames.ora and listener.ora files to both folders (with appropriate settings) but can't get past the 12504 error.
Any ideas? Greatly appreciated!
tnsnames.ora (orcltest is name of database, brian-surface4 is name of PC)
LISTENER_ORCLTEST =
(ADDRESS = (PROTOCOL = TCP)(HOST = Brian-Surface4)(PORT = 1521))

ORACLR_CONNECTION_DATA =
(DESCRIPTION =
(ADDRESS_LIST =
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
)
(CONNECT_DATA =
(SID = CLRExtProc)
(PRESENTATION = RO)
)
)

ORCLTEST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = Brian-Surface4)(PORT = 1521))
(CONNECT_DATA =
(SERVER = DEDICATED)
(SERVICE_NAME = orcltest)
)
)
listener.ora
SID_LIST_LISTENER =
(SID_LIST =
(SID_DESC =
(SID_NAME = CLRExtProc)
(ORACLE_HOME = C:\oracle\WINDOWS.X64_193000_db_home)
(PROGRAM = extproc)
(ENVS = "EXTPROC_DLLS=ONLY:C:\oracle\WINDOWS.X64_193000_db_home\bin\oraclr19.dll")
)
)

LISTENER =
(DESCRIPTION_LIST =
(DESCRIPTION =
(ADDRESS = (PROTOCOL = TCP)(HOST = Brian-Surface4)(PORT = 1521))
(ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1521))
)
)

User_B9CRX

Just to clarify, do you mean you upgraded the database the app is still at Legacy 11g app client? You are testing this where the database and client are on the same host?

1 - 3
Locked Post
New comments cannot be posted to this locked post.

Post Details

Locked on Oct 6 2007
Added on Sep 7 2007
23 comments
5,375 views