zcollection.collection.Collection.drop_variable

Collection.drop_variable(variable)

Delete the variable from the collection.

Parameters:

variable (str) – The variable to delete.

Raises:

ValueError – If the variable doesn’t exist in the collection or is used by the partitioning.

Return type:

None

Example

>>> import zcollection
>>> collection = zcollection.open_collection(
...     "my_collection", mode="w")
>>> collection.drop_variable("my_variable")