I installed oracle 19c on centos 8, there was an error during installation when configuring the listener. Manually running Net Assistance (/bin/netca) and trying to add a listener ends with a message: "no valid ip address returned for the host":…
My OS = CentOS-7 Oracle 18.4 XE Java 8 JDK + Tomcat 8 I facing the following error: Exception in thread "main" java.lang.NoClassDefFoundError: oracle/dms/console/DMSConsole at oracle.jdbc.driver.DMSFactory.<clinit>(DMSFactory.java:46) at oracle.jdbc.driver.PhysicalConnection.createDMSSensors(PhysicalConnection.java:1713) at oracle.jdbc.driver.PhysicalConnection.<init>(PhysicalConnection.java:849) at oracle.jdbc.driver.T4CConnection.<init>(T4CConnection.java:443) at oracle.jdbc.driver.T4CDriverExtension.getConnection(T4CDriverExtension.java:34) at oracle.jdbc.driver.OracleDriver.connect(OracleDriver.java:712) at java.sql.DriverManager.getConnection(DriverManager.java:664) at java.sql.DriverManager.getConnection(DriverManager.java:247)…
I'd need to create a sh script, which will connect to Oracle DB and then execute a SQL file. The problem is that sqlplus is not installed on that Cent-OS machine and most probably it won't be installed either. Is…
I have one table(1 cr records) in Oracle 12g which is getting updated(from other/ETL source) everyday at 4:00 AM which is my user master table. I am using this table to authenticate my user. So simple way is get it…
I can't create a DBLink from Oracle XE 18c to SQL Server 2017 Express! I have an instance of Oracle XE 18c on my server centos 7.6 and an instance of SQL Server 2017 Express, both working properly. I'd like…
With Oracle SQL-Developer I'm able to connect to my VMware CentOS 7 Oracle database ORCL. if I try to connect with SQLPlus I'm told the realm doesn't exist. Any idea as to why I can connect with Oracle SQL-Developer and…
I am struggling to connect my PHP application to an Oracle database. I have tried multiple options over the last week with no success. I have managed to install oci8 extension but the oci_connect function is not recognised. Please assist.…
so i have an ORDS endpoint (Oracle Rest Data Services) that receives a JSON payload from Facebook API, and a variable, X-Hub-Signature, which comes in the header of the request. i have to validate the request i receive, so i…
Good evening everyone, I'm working on a assignment and can't figure out the following, I have two tables: CREATE TABLE Rental ( rental_id DECIMAL(12) PRIMARY KEY, customer_id DECIMAL(12), movie_id DECIMAL(12), delivery_status VARCHAR(64), return_status VARCHAR(64)); and CREATE TABLE Movie ( movie_id…
I am new to SQL and am practicing on the HR schema available on Oracle 10g XE. This is the question: Write a query to select the name, job, and salary and department number of all employees except Sales Rep…