To disable an index in PostgreSQL, you can use the ALTER INDEX statement. Here is an example of how to disable an index: ALTER INDEX index_name DISABLE; Replace “index_name” with the name of the index that you want to disable. Disabling an index removes it from the database’s query plans, preventing the query optimizer from … Read more

How to Add Notes in Power BI Desktop Adding notes in Power BI Desktop can be done in a few simple steps. Open Power BI Desktop and go to the report or dashboard where you want to add a note. Select the visual or element that you want to add a note to. This can … Read more

Postgres Conditional Join In PostgreSQL, a conditional join is a join operation that is based on a specific condition or criteria. It allows you to join tables based on specific conditions, rather than just by matching key columns as in a regular join. To understand the concept of a conditional join, let’s consider an example. … Read more

How to Add a New Table in Power BI To add a new table in Power BI, you’ll need to follow these steps: Launch Power BI Desktop, and open your Power BI report or create a new one. In the left sidebar, click on the “Modeling” tab. Click on the “New Table” button in the … Read more

How to Add a New Row in Power BI Table Adding a new row to a table in Power BI can be accomplished by using the Power Query Editor or by using DAX functions in Power BI Desktop. Here’s how you can do it: Method 1: Using Power Query Editor 1. Open your Power BI … Read more

To check if an enum value exists in PostgreSQL, you can use the enum_range function to fetch all the possible values of the enum type and then check if the value you are looking for exists in the returned list. Here’s an example of how you can perform this check: — Let’s say you have … Read more

PostCSS-Import: In order to use the @import rule in PostCSS, it must be placed before any other statements, except for @charset or an empty @layer declaration. To understand this rule, let’s consider an example: @import ‘styles.css’; body { background-color: lightblue; } In this example, we are attempting to import an external CSS file called ‘styles.css’ … Read more

How to Add a New Measure in Power BI In Power BI, a measure is a calculation or aggregation based on the data in your dataset. Measures are used to perform various calculations, such as sums, averages, counts, and percentages, which can provide valuable insights into your data. Here’s a step-by-step guide on how to … Read more

Explanation: The error message “postcss received undefined instead of css string” usually occurs when you try to pass an undefined value as the CSS string to the postcss function or plugin. This can happen due to various reasons, such as: Not importing or requiring the required stylesheet properly Using an incorrect identifier or variable name … Read more

How to Add a New Column in Power BI Transform Data Adding a new column in Power BI’s Transform Data stage allows you to manipulate or combine existing columns to derive meaningful insights from your data. Here is a detailed explanation of how to add a new column with examples: Open Power BI Desktop and … Read more