d3-local-query
v1.0.1
Published
Run SQL-like SELECT statements on data from d3.dsv
Downloads
3
Readme
d3-local-query
Allison Hancock <[email protected]>
Run simple SQL SELECT
statements on data in the format outputted by d3.dsv.
Installing
If you use NPM, npm install d3-local-query
. Otherwise, download the latest release.
API Reference
# d3.local_query(query, data): Returns data
as filtered by the SQL statement query
, in the format SELECT [columns] (FROM [src]) (WHERE [condition])
.
Limitations
As this is a very new project, there are some serious limitations.
- Only a single data source source is currently supported. The
FROM
statement has no effect. - SELECT only allows you to choose columns. No other features are supported.
- The only conditional supported are
=
,AND
, andOR
. - No
ORDER BY
,GROUP BY
, etc. is currently supported - Query is case-sensitive. Only all-caps are currently supported.