Export fix for large datasets

[ranchobiosciencesdev]

Exceeding of the DB parameters count within one transaction is fixed.

[Terry-Weymouth]

Please annotate the ID of the committer with contact information.

[ricepeterm]

Failed test testNumericDataIsInNumericForm (presumably due to changed datatype).
Can the test be fixed in the pull request?
Does this fix address https://jira.transmartfoundation.org/browse/TRANSREL-66

[forus]

@ranchobiosciencesdev We fixed the same issue for patients and assays. We choose to use subqueries instead. something like this ... where patient_num in (1, 2, 3, ...) ... => ... where patient_num in (select patient_num from qt_patient_set_collection where result_instance_id = 100) .... Could we maybe use the same approach for concepts. For more then 10000 concepts there must be single parent on the tree...

[forus]

Alternatively you might want to return ChoppedInQueryCondition back to life.
http://clover.thehyve.net/transmart-core-db/transmart-132.1-master/org/transmartproject/db/support/ChoppedInQueryCondition.html
It was deleted because we decided to use subqueries to fix the issue.