Merge multiple tables corresponding to different column in main table
I have main table and multiple others that I would like to join with that.The main table has column A that corresponds to first table,column B that corresponds to 2nd tablecolumn C that corresponds to 3rd tableThese tables also have columns with same name, so I don't want to merge column with same name together.I usually join these tables one by one. How do I join them at once? I don't know how to...