Cloud database systems such as Amazon RDS or Google Cloud SQLenable the outsourcing of a large database to a server who then responds to SQL queries. A natural problem here is to efficiently verify ...

Now we need to combine the first half of each pair of field names and their corresponding field values into one record, for a total of N records. You can first convert this record from column to row, ...

How to Convert Rows to Columns in OpenOffice. Apache OpenOffice's Calc application contains a handy feature for restructuring spreadsheet tables or data lists.

Proof of SQL, a new open-source ZK-proof technology, aims to cut SQL query times from 30 minutes to sub-second speeds, enhancing real-time data processing efficiency.

SQL Server 2022 takes that ability a few steps further. Last year, I wrote a column on the introduction of query store hints into Azure SQL Database.

Figure A Transfer the Excel Table into Power Query. How to add a new column in Power Query Our goal is to combine the t-shirt sales by client into a single cell for each client.

Here's how you can use SQL Server's OpenJson function to dismantle JSON structures into relational tables targeting either transactional systems or data warehouses.

If you are given urorganized raw data and wish to convert data in one column to organized data in Excel, then this this article will help you.

Call the function once per row on the table returned by step (1) Use the Expand/Aggregate button to expand the new column created by step (3) and get a table with one row for each of the split-up text ...