How do you test inequality with Oracle Case Statement Mastering Inequality Checks in Oracle Case Statements Case statements are powerful tools in Oracle SQL for evaluating conditions and returning specific values b 2 min read 07-10-2024 7
Adding If-else condition in view query in Oracle Adding IF ELSE Logic to Oracle View Queries A Comprehensive Guide Oracle views are powerful tools for simplifying data access and enforcing data integrity But w 2 min read 04-10-2024 15
I am trying to run SQL statement getting the syntax error Understanding SQL Syntax Errors Common Mistakes and How to Fix Them If you re working with SQL and have encountered a syntax error you re not alone Syntax error 2 min read 26-09-2024 17
Multiple case and conditions Understanding Multiple Cases and Conditions in Programming When working with programming particularly in languages like Java Script or Python managing multiple 2 min read 24-09-2024 13
In R create a new column from a column using the function case_when() with multiple conditional rules Creating a New Column in R Using case when A Step by Step Guide In the world of data manipulation transforming and creating new columns based on existing data i 3 min read 23-09-2024 20
How can I select a value from one dataframe based on two other values in another dataframe How to Select a Value from One Data Frame Based on Two Other Values in Another Data Frame Data manipulation and analysis are crucial tasks in data science and a 2 min read 20-09-2024 11
How to assign flag to a group of rows depending on a specific combination of values How to Assign Flags to Groups of Rows Based on Specific Combinations of Values In data analysis its often useful to categorize or flag rows based on certain con 3 min read 17-09-2024 17
Struggling with mutate column/case_when "AND OR" statements Struggling with mutate and case when AND OR Statements in R When working with data manipulation in R specifically using the dplyr package you might encounter ch 2 min read 16-09-2024 22
Sum Case when statement using Condition 1 minus Condition 2 Calculating Differences with SUM CASE WHEN A Practical Guide You re working with data that requires you to calculate the difference between two conditions You v 3 min read 13-09-2024 17
SQL Server: use CASE with LIKE Mastering SQL Servers CASE Statement with LIKE for Powerful Data Analysis SQL Servers CASE statement is a versatile tool for conditional logic within your queri 2 min read 06-09-2024 23
Update Using Case in SQL Server Updating Multiple Columns Using CASE in SQL Server A Detailed Guide Updating multiple columns based on conditions within a single SQL statement is a common task 2 min read 05-09-2024 16
When using sum, case and negate value, I get doubled value back Double Trouble Debugging Sum Case and Negation in SQL Queries Have you ever encountered a situation where your SQL query using SUM CASE and negation returned a 2 min read 04-09-2024 14
What is the type annotation for a case expression with multiple record types? Understanding Type Annotations in Elm with Multiple Record Types In Elm type annotations are crucial for ensuring the correctness of your code However working w 2 min read 04-09-2024 27
JOIN and CASE WHEN - How to check for NULL and use that field to join 2 tables? Joining Tables with Dynamic Conditions Combining CASE WHEN with JOIN Joining tables is a fundamental operation in SQL often used to combine data from multiple t 2 min read 03-09-2024 13
Dividing two float columns using absolute in a CASE statement returns a rounded value instead of raw value in Oracle Avoiding Unwanted Rounding in Oracle CASE Statements A Deep Dive into Float Division When working with floating point numbers in Oracle SQL you might encounter 2 min read 01-09-2024 16
Row number, case and greater than in sql SQL Row Number for Past Future and Null Dates This article explores how to generate row numbers in SQL specifically when dealing with dates categorizing them in 2 min read 30-08-2024 17
Conditional column with hierarchical values from 2 columns Creating a Hierarchical Conditional Column in Power Query Choosing the Best Source Often when working with data we need to prioritize options based on a specifi 2 min read 29-08-2024 26
Creating new variable under dplyr based on similar values in many columns Identifying Frequent Attendees Combining Data from Multiple Columns with dplyr Data analysis often involves working with datasets where information is spread ac 2 min read 29-08-2024 16
How do I restart the timer when switching a case status back to In Progress after receiving the required information from the customer Restarting the Timer When a Case Status Changes Back to In Progress Its common to need additional information from customers during the case resolution process 2 min read 29-08-2024 19
How to vectorize a custom function to use with mutate() and case_when() in R? Vectorizing Custom Functions in R A Comprehensive Guide This article delves into the challenges of applying custom functions to dataframes using mutate and case 2 min read 28-08-2024 16