Dataframe
Table (also known as a dataframe) is a two-dimensional structure with named columns of different types. Supported types
are: string, bool, int, bigint, double, qnum, datetime.
Column
Dataframes consist of columns. In addition to the data type, a column can be associated with
tags that specify units, data format, semantic type, tooltip content and so forth. Right-click on
a column header and open Properties... to view the tags and other column information.
Metadata
Same as columns, each table can be annotated with attributes in the form of key-value pairs. Datagrok automatically
annotates certain tables with metadata (such as the source of the table, or time of import, etc). To edit metadata
manually, use Properties... context menu option.
It is possible to use metadata as a search criteria in the Projects.
Filtering
You can use these fields to filter tables with smart search:
| Field | Description |
|---|---|
| ID | |
| name | |
| rowCount | |
| colCount | |
| createdOn | |
| updatedOn | |
| author | User object |
| starredBy | User object |
| commentedBy | User object |
See also: