Returns documents for a specified time period. This option has an effect only if you set FieldName to an autn_date
metadata field. For example, this option allows you to use a single query to determine the number of documents that match a query in each day. The time period is aligned with local system time.
You can use the following values:
century
year
month
week
day
hour
minute
second
You can also add a second time period, to return this second time period in groups according to the first period. The second time period must be larger than the first.
For example:
action=GetQueryTagValues&Text=*&FieldName=autn_date&DatePeriod=hour+day
This action returns all dates grouped into (at most) 24 segments, which represent the hours of the day.
Actions: | GetQueryTagValues |
Type: | String |
Default: | |
Example: | DatePeriod=year
|
See Also: | FieldName |
|