Idea of Query Outer Join Icon
Two circles are intertwined horizontally like a Venn diagram. The overlapping section in the middle is empty. The leftover portions of the circles on the left and right are covered in tiny polka dots.
This Query Outer Join icon is made in Material Design style
developed by Google. This style is based on extremely simplified shapes, thin two-pixel lines, and is optimized for 24x24 px. Unlike other vector icon packs that have merely hundreds of icons, this icon pack contains 6,200 icons, all in the same style and quality.