Custom Query (2765 matches)

In the case of a growing archive of data (where new data is continuously being added), it would be convenient to automatically ingest this data in rasdaman as soon as it becomes available.

The idea is to support this through an option for wcst_import.sh:

--watch [interval (seconds)]

By default interval=3600 if none is specified.

When --watch is specified:

1. interval is as specified, or 3600 (1 hour) otherwise
2. --daemon is implied
3. The daemon runs the ingestion as usual and waits for it to finish
4. After the first execution of wcst_import.py finished, daemon waits for interval seconds, then runs wcst_import.py again, and so on in a cycle

For example, WMS GetMap request returns:

	
"png", "{
  \"nodata\" : [ 0 ]
}") FROM

it should return

"{\"nodata\":[0]}"

without extra indentations and breakline characters from JSON serializer.

Suppose I have an empty collection and try to access it from a c++ code with the following code:

r_Set< r_Ref< r_GMarray > > set;
r_OQL_Query query("select a from $1 as a");
query << collectionName.c_str();
r_oql_execute( query, set );

This gives me 'Type Invalid' exception. If a collection isn't empty or the set variable has type r_Set<r_Ref_Any>, everything goes as should.