FITFLOP
Home

oracle11g (6 post)


posts by category not found!

Why do I have to give an alias to ROWNUM in the WHERE clause?

Why Do You Need to Alias ROWNUM in Oracle SQL WHERE Clause When working with Oracle SQL you might encounter a situation where you need to filter rows based on t

2 min read 05-10-2024 23
Why do I have to give an alias to ROWNUM in the WHERE clause?
Why do I have to give an alias to ROWNUM in the WHERE clause?

Oracle truncate table in different user not working despite grants and public synonym without specifying actual user of the table

Troubleshooting Oracle TRUNCATE TABLE Issues Across Users When working with Oracle databases you may encounter situations where you need to use the TRUNCATE TAB

2 min read 03-10-2024 28
Oracle truncate table in different user not working despite grants and public synonym without specifying actual user of the table
Oracle truncate table in different user not working despite grants and public synonym without specifying actual user of the table

Function returned without value in Oracle

Understanding and Fixing the Function Returned Without Value Error in Oracle When working with Oracle functions you might encounter the dreaded function returne

2 min read 01-10-2024 37
Function returned without value in Oracle
Function returned without value in Oracle

how i can speed up my view query in oracle sql 11g database

Boost Your Oracle SQL 11g View Queries A Guide to Faster Performance Have you ever encountered frustratingly slow view queries in your Oracle SQL 11g database I

3 min read 01-10-2024 29
how i can speed up my view query in oracle sql 11g database
how i can speed up my view query in oracle sql 11g database

How to summarise data using CTE

Summarizing Data with CTEs in SQL A Concise Guide Common Table Expressions CTEs are a powerful tool in SQL for simplifying complex queries and improving readabi

2 min read 30-09-2024 28
How to summarise data using CTE
How to summarise data using CTE

compare comma seperated strings if there is the same number in them

Comparing Comma Separated Strings Finding Matching Numbers Imagine you have two strings each containing a list of numbers separated by commas You want to determ

2 min read 29-09-2024 26
compare comma seperated strings if there is the same number in them
compare comma seperated strings if there is the same number in them