Mastering Excel goes far beyond SUM and VLOOKUP. By learning functions like COUNT, AVERAGE, SUMIF, SUBTOTAL, XLOOKUP, and INDEX/MATCH, you can find opportunities to improve your Excel sheet. Some ...

Microsoft publishes SQL Server 2025 Release candidate with TLS 1.3, Ubuntu 24.04 support and many AI improvements. Reading processes are up to 50 times faster, but an important restriction remains ...

While the PIVOTBY function can only reference source data in Excel, if you create a PivotTable in Excel 2016 or later or Excel for Microsoft 365, you can choose to pull in data from an external source ...

SQL is a tool that is widely used in the manipulation of data and featuring in the relational database. They are applied in querying, manipulating as well as reporting data and it is commonly used by ...

Currently we use a single app lock resource for an entire DB - _az_func_Trigger. This is ok for small apps that don't have scaling, but if you have a number of functions on the same database and those ...

DATEDIFF is a common function in the SQL Server to find the number of days between two dates. Oracle offers its own solution, although does not have the DATEDIFF function. You have the right to access ...