Closed axhiao closed 8 years ago
Can you give me an example of what you are trying to do?
I am trying to specify the type of fields when invoking read_csv
. For example, when getting a data of field, 12346789
, Joinery parses the data into long type whereas I want a string type.
By default, readCsv
tries to infer the correct data type for each column. If this inference is incorrect or not desired, I suggest using convert
to ensure columns are marked with the correct type. readXls
may also be of use, since workbooks can contain additional information about the column types.
Thank you!
Joinery misses too many useful api. For example, I cannot even set a specific type for fields from .csv file in the method of
read_csv
method. Joinery just reads originalString
type asDouble
and I just can do nothing about this.