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SQL perform AVG after MAX

I have two tables. Table1: | ID1 | ID2 | ID3 | ID4 | |—–+—–+—–+—–| | 200 | 125 | 300 | 201 | | 206 | 128 | 650 | 261 | | 230 | 543 | 989 | 403 | and Table2: | ID1 | ID2 | ID3 | ID4 | …

how to make same table the tables below

I have created to tables using code below. How to have in one table the variables total_kids and tot_0_5 using sql? proc sql; create table total as select *, count (distinct var_name1) as …

SQL statement that selects array values

I am working on a visual basic project. I have a mdb database connected to my project. I want to add a SELECT query that finds the results which are in array that i give it on my program I have …