pabloa98 schrieb am 24.04.2019 um 22:17:
Sadly today we hit the 1600 columns limit of Postgresql 11.How could we add more columns? Note: Tables are OK. We truly have 2400 columns now. Each column represents a value in a matrix. We have millions of rows so I would prefer not to transpose each row to (x, y, column_value) triplets because it will make all our code more difficult of what it is.
What about using an array?
