Create a dictionary type
dictionary(index_type = int32(), value_type = utf8(), ordered = FALSE)
index_type
A DataType for the indices (default int32())
int32()
value_type
A DataType for the values (default utf8())
utf8()
ordered
Is this an ordered dictionary (default FALSE)?
FALSE
A DictionaryType
Other Arrow data types
Integration to 'Apache' 'Arrow'
Please choose more modern alternatives, such as Google Chrome or Mozilla Firefox.