Slavik N questions

Slavik N answers

• Getting number of rows using Left Join kql? Function 'row_number' cannot be invoked in current context. Details: the row set must be serialized
• Kusto: How to convert columns to rows and summarize by them
• Group data by time interval in KQL (Azure Data Explorer)
• How to write a kusto query to group n number of consecutive rows based on value in a column
• Arrangement of multiple tables in UNION
• Optional dropdown Parameter in Azure workbook
• KQL Kusto renaming multiple colums with one project-rename
• When a variable is in scope, it still does not refer to any known column, table, variable, or function
• Merging multiple rows into single row with % contribution
• Make the value as 0, if rows not available in Kusto