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JOIN LATERAL

 LATERAL The primary feature of LATERAL JOIN is to enable access elements of a main query in a subquery which can be very powerful. Several common uses of LATERAL are to: denormalize arrays into parent child tables aggregation across several tables row or action generation. Note, however, that the subquery will execute for each main […]

Are we ready for Nordic PGDay?

The 3rd annual Nordic PGDay will be held on 17th of March in Helsinki this year. Registration is still open, reserve yourselves a seat before it’s too late!