Capture Oracle output as HTML script which can be passed to a web page to show sql output in table format
Here is the Student table and first 5 columns are keys
SQL Developer Output doens’t display data of tables with XML columns
This is a question that querying me for a while. I use SQL Developer on a duplicated testing database, then update the query to a backend application that connects to the realtime database.Notice that tables with XML columns only works in backend application but outputing empty result in SQL developer.
Whenever I try to connect with the database connection at a new place; it is always gives me an error
I’m using ORACLE SQL DEVELOPER software,
i write queries into ORACLE SQL DEVELOPER worksheet
Invalid characters in VARCHAR2 column – Oracle
I want to find out what characters are not supported in my VARCHAR2 column in Oracle. When I filter a VARCHAR2 field using asciistr(column) <> column (query provided below), I see that some characters are being replaced with ‘0BF’ code. I want to find out what are these characters so that I can add a condition to exclude them when collecting the data itself.
Oracle SQL Query To Calculate Length of Service For Employees With Multiple Termination and ReHire Dates
I am trying to calculate the length of service of our employees within our Oracle database. Below is a table with some example data for two employees. The calculation would be from the first HIREDATE to the subsequent TERMDATE and then the next REHIREDATE to the next TERMDATE and so on. These will be active employees so the last TERMDATE would be calculated against SYSDATE.
Oracle SQL: forcing all statements executed from my session to have their own “child_numbers”
I’m doing several tests using Oracle 19c and SQL Developer involving repeated executions of a set of statements and I would like to work in an isolated fashion, and so I want that the statements executed from my session doesn’t share cursors with statements executed from other sessions.
Getting result set in compressed/zip in oracle
I have a SQL query which gives a result set and the size is close to a MB.
How can I compress the result set to reduce size which is consumed by other services.
Oracle SQL Developer change preferences location
I’m running on Oracle SQL Developer (hereinafter, OSD) 23.1.
Fetch the partition name from ALL_TAB_PARTITIONS table using the partition value in Oracle
I am newbie to Oracle and there is a list partitioned table based on a date column in the database. I am trying to create a table with one static partition and using automatic keyword to create next partitions automatically using the column name. Below is the syntax of my table DDL
how to fetch a year old records from a given date column oracle table
I have a table A with date column and Im trying to join with table B. My expected output is, I only need 1 year old records from table B