
oracle database - SQL Error: ORA-00942 table or view does not exist ...
2 I am using Oracle Database and i had same problem. Eventually i found ORACLE DB is converting all the metadata (table/sp/view/trigger) in upper case. And i was trying how i wrote table name …
oracle database - ORA-12154: TNS:could not resolve the connect ...
Oct 11, 2012 · 0 I had an issue at work. The oracle server was "patched" and one of the databases I use could not be connect via the TNSNames entry but via Basic connection. The Database was up and …
oracle database - Find out the history of SQL queries - Stack Overflow
Feb 12, 2013 · An update SQL query was executed on the server, which caused many problems later. How can I get the list of update queries executed in last 2 months, so that I can trace the exact …
Newest 'oracle-database' Questions - Stack Overflow
2 days ago · I've a table in my Oracle 11g database where the primary column has the name INT of data type NUMBER. The column is mapped to a property named Id in my entity. I'm using EF Core v7 to …
Can't connect to a Oracle SQL local database (ORA-50000 timeout error)
Sep 7, 2024 · I'm using Oracle.ManagedDataAccess to connect to a local Oracle SQL database. With this source: OracleConnectionStringBuilder connStr = new(); //fake password and username, but I …
sql - How do we check version of Oracle - Stack Overflow
Oct 1, 2014 · How do we check version of Oracle on which we are working? How do we check the version of the interface on which we are working? I have tried select v$ from version ;
oracle database - How to download and setup SQLPlus for running …
Are you sure you need SQLPlus and not Oracle SQL Developer? The command-line SQLPlus is useful for some things, but most development is much easier with an IDE like Oracle SQL Developer.
How do I delete a columns from a large Oracle database?
Apr 16, 2024 · Oracle Database 11g Enterprise Edition Release 11.2.0.3.0 - 64bit Production I read about SET UNUSED, but it seems like it's the same thing? Rather, it will not physically clear the table …
How to enter special characters like "&" in oracle database?
Aug 29, 2016 · INSERT INTO STUDENT(name, class_id) VALUES ('Samantha', 'Java_22 & Oracle_14'); If I try to run this query I am getting a popup and it asks me to enter value for Oracle_14. …
database - How SID is different from Service name in Oracle tnsnames ...
Sep 4, 2008 · Oracle SID is the unique name that uniquely identifies your instance/database where as Service name is the TNS alias that you give when you remotely connect to your database and this …