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Explain that you can use any integer expression for the "count" in pl/pgsql's versions of FETCH/MOVE, unlike the SQL versions which only allow a constant. Remove the duplicate version of this para under MOVE. I don't see a good reason to maintain two identical paras when we just said that MOVE works exactly like FETCH. Per Pavel Stehule, though I didn't use his text. Discussion: https://postgr.es/m/CAFj8pRAcvSXcNdUGx43bOK1e3NNPbQny7neoTLN42af+8MYWEA@mail.gmail.com