Re: [GENERAL] size of data stored in gist index

2009-07-31 Thread Tom Lane
Gerhard Heift writes: > I try to index histograms in my table. For this I uses the cube contrib > module in which I removed the dimension check. If the cube has more than > 255 dimensions, for example 256 ^= 4 + 4 + 256 * 2 * 8 = 4104 bytes, this > data can not be stored in the gist index any more

[GENERAL] size of data stored in gist index

2009-07-31 Thread Gerhard Heift
Hello, I try to index histograms in my table. For this I uses the cube contrib module in which I removed the dimension check. If the cube has more than 255 dimensions, for example 256 ^= 4 + 4 + 256 * 2 * 8 = 4104 bytes, this data can not be stored in the gist index any more. If I try it, I get th