@WindowFunctionDescription(
description = @Description(
name = "dense_rank",
value = "_FUNC_(x) The difference between RANK and DENSE_RANK is that DENSE_RANK leaves no " +
"gaps in ranking sequence when there are ties. That is, if you were " +
"ranking a competition using DENSE_RANK and had three people tie for " +
"second place, you would say that all three were in second place and " +
"that the next person came in third."
),
supportsWindow = false,
pivotResult = true,
rankingFunction = true,
impliesOrder = true
)