Brian Herlihy <btherl@xxxxxxxxxxxx> writes: > My options seem to be > - Fudge the analysis results so that the selectivity estimate changes. I > have tested reducing n_distinct, but this doesn't seem to help. > - Combine the columns into one column, allowing postgres to calculate the > combined selectivity. > - Drop the (p2, p3) index. But I need this for other queries. Have you considered reordering the pkey to be (p2,p3,p1) and then dropping the (p2,p3) index? regards, tom lane
