cfxdx - dm:recall
Recall or retrieve the data from saved named dataset
dm:recall: This cfxdm tag allows the user to recall or retrieve the data from a selected saved named dataset.
dm:recall syntax:
name (mandatory): Name of the dataset to recall - name = '<named-dataset-name>'
cache (optional): Cache the result for future recalls. 'yes' or 'no' - cache = '<yes or no>' (default is 'no').
cache_refresh_seconds (optional): cache_refresh_seconds = '<seoncds>' (default 120 seconds). Refresh the cache (if new update available) after specified seconds
return_empty (optional): Return an empty dataframe if an error occurs loading the dataset - return_empty = '<yes or no>' (default is 'no').
empty_df_columns (optional): Comma seperated list of columns for empty dataframe.
Use dm:savedlist tag to list saved datasets
Use dm:recall tag to retrieve the data from named dataset which was saved before using dm:save tag.
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