def _table_limit(table, n, offset=0):
"""
Select the first n rows at beginning of table (may not be deterministic
depending on implementatino and presence of a sorting).
Parameters
----------
n : int
Rows to include
offset : int, default 0
Number of rows to skip first
Returns
-------
limited : TableExpr
"""
op = _ops.Limit(table, n, offset=offset)
return TableExpr(op)
def limit(self, n: int, offset: int = 0) -> TableExpr:
"""Select the first `n` rows at beginning of table starting at `offset`.
Parameters
----------
n
Number of rows to include
offset
Number of rows to skip first
Returns
-------
TableExpr
The first `n` rows of `table` starting at `offset`
"""
from .. import operations as ops
op = ops.Limit(self, n, offset=offset)
return op.to_expr()