SQL grouping issue

try calling out your fields with the table name Such as “table2.field1” throughout your statement.

Hi @adamradel, the SQL syntax and error handlings may be different depending on database engines. I found general issues as below, but in the actual database format you are using, these may not cause any error or there could also be other issues.

• "field3" cannot be select here since the GROUP BY clause doesn't contain it. If you intend to aggregate the records grouping by all the three columns - field1, field2, and field3, add "field3" to the GROUP BY clause. Or, if you intend to apply an aggregate function (e.g. SUM, MIN, MAX, ... etc.) to "field3", use the function correctly.
• If one of field1, field2, and field3 is common to the two tables, the field name should be qualified by an appropriate table name to which the field belongs, as @austinh suggested.