Slavik N questions

Slavik N answers

• 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
• Build a tree / run recursive query in Kusto Azure Data Explorer
• Kusto/KQL: summarize by time bucket AND count(string) column
• Meaning of Kusto CSL acronym
• How to make sure that a particular column value has four characters in Kusto?
• how to convert the query result data to json format in kusto query language
• Kusto - How does bin() summarize timestamp