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SQL Combine two queries and SUM

Ok I am a little rusty in SQL. I have 2 exactly same tables with columns ID, Name, Gender, BG. BG is a internal reference. I can query each table individually: SELECT Gender,BG, COUNT(BG) CountValue …

latest timestamp with other variables being same

Hi I have a SQL table which has 6 columns, one of which is timestamp. I need to know how to retain only the row that has the most recent timestamp. example: Product|Price|Product_id|Stock_code|…