4 Commits

Author	SHA1	Message	Date
Yi (Alan) Wang	e6978b97a7	Fix null comparison in SQL, refactor some queries (#408)	2017-04-04 13:02:46 -07:00
Yi (Alan) Wang	b6e644fbb1	Optimize dataset load scripts, improve speed (#350) ... - When loading dataset fields in staging table, populate the dateset_id field first then use this in later JOIN. - When JOIN two big tables such as dict_field_detail, use pre-select to reduce table JOIN size and DB resource. - Refactor some SQL code. - Modify logback setting to better capture log time. - Remove unnecessary config in backend application.conf	2017-03-22 10:23:30 -07:00
Yi Wang	dbbdb6e2fb	Modify Oracle metadata ETL job, use Json dumps and remove unnecessary quotes	2016-08-03 18:49:00 -07:00
Yi Wang	74ed769bab	add Oracle dataset metadata ETL job	2016-07-28 14:07:07 -07:00