partitionBy.Rd
Defines the partitioning columns in a WindowSpec.
UsagepartitionBy(x, ...)
# S4 method for class 'WindowSpec'
partitionBy(x, col, ...)
Arguments
a WindowSpec.
additional column(s) to partition on.
a column to partition on (described by the name or Column).
A WindowSpec.
NotepartitionBy(WindowSpec) since 2.0.0
See alsoOther windowspec_method: orderBy()
, rangeBetween()
, rowsBetween()
if (FALSE) { # \dontrun{
partitionBy(ws, "col1", "col2")
partitionBy(ws, df$col1, df$col2)
} # }
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