Model Index

Types By Namespace

cdo

def

pvc

pvc.data

pvc.options

pvc.options.axes

pvc.options.charts

pvc.options.ext

pvc.options.format

pvc.options.marks

pvc.options.panels

pvc.options.plots

pvc.options.varia

pvc.options.visualRoles

pvc.visual

Enumeration pvc.options.varia.DataTypeCheckingMode


Extends string.

Field Summary
Field Attributes Field Name and Description
 
Checks if columns declared as "String" are "Numeric", based on the type and form of the first non-null value.
 
Checks if columns declared as "String" are "Numeric", based on the type of first non-null value.
 
Trusts the data source column type metadata.
Enumeration Detail
pvc.options.varia.DataTypeCheckingMode
The confirmation mode of the column types declared in a dataset's metadata.

The column type metadata is sometimes incorrect due to the existence of nulls in the first row and the inability of some data sources to properly identify the data type in that case.

Other times, its incorrect just because... "Numeric" columns may be declared as "String", and contain either numbers or numeric strings.

Field Detail
Extended
Checks if columns declared as "String" are "Numeric", based on the type and form of the first non-null value.

The column type is established by the first row in which the column value is non-null. The type will be considered "Numeric" if the value is a JavaScript number or if it can be parsed as a number.

Value:
'extended'

Minimum
Checks if columns declared as "String" are "Numeric", based on the type of first non-null value.

The column type is established by the first row in which the column value is non-null. The type will be considered "Numeric" if the value is a JavaScript number.

Value:
'minimum'

None
Trusts the data source column type metadata.
Value:
'none'

Documentation generated by JsDoc Toolkit 2.4.0 on Thu Dec 20 2018 15:47:44 GMT-0000 (WET)