- 23 Jul 2021
- 2 Minutes to read
File Upload Data Dictionary
- Updated on 23 Jul 2021
- 2 Minutes to read
Because data in your uploaded files is unique, Panoply cannot provide a complete data dictionary. However, we can provide you information about how Panoply automates the data schema and how certain file and data types are handled.
Supported File Types
Panoply supports the following file types for the File Upload data source:
- Archive (
- JSON (
.json) See our sample .json file
- Character-delimited files (
.tsv) See our sample .csv file or sample .tsv file
- Microsoft Excel (
.xlsx) See our sample .xlsx file
- Plain text (
Maximum size for uploading files is 100 MB. For larger files, consider using our Amazon S3 data source.
Special Requirements / Handling
Several of the supported file types have special requirements or handling.
Excel (.xslx) Files
Panoply collects the file into the destination table you entered. To have each sheet (tab) within the file into its own table, users must enter additional parameters.
Text (.txt) Files
Text files txt files can be tab delimited, which Panoply will automatically use to mark the columns. Other delimiters may also be used, but the user will have to specify that delimeter in the Advanced Settings.
Archives with unsupported files
Collection will fail if you try to upload an archive file (such as
.gzip) that includes unsupported file types or other archive files. To resolve this issue, review your archive, remove unsupported files, upload the modified archive file, and collect again.
The first row of the spreadsheet or file with values will be considered the header for the table. If a column has data but nothing in the header row, Panoply will add a header consisting of the word
column + the column letter, such as
For duplicate headers, Panoply will rename the second instance of the header by appending the header with
column and the column letter, such as
Name Column A. Columns with a header and no data will not be collected.
The following metadata columns are added by Panoply to the destination table(s):
id: If the user does not enter a primary key, and no id column exists in the source, Panoply will insert an
id. Formatted as a GUID, such as
__filename: This is the name of the file Panoply collected
__senttime: Formatted as a datetime, such as
__updatetime: Formatted as a datetime, such as
__sheetname: The name of the sheet (Excel files.
__xml_root: The name of the XML root element.
__xml_item: The name of a child element (XML)