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For IBMi database, prior to Profound.js release 5.7.0, the names of the columns in the result set returned by pjs.query() and other Profound.js APIs are always in lowercase. Since Profound.js release 5.7.0, you either use configuration "keepColNameCase" (in effect for the entire instance ) or use API pjs.setOptions() (in effect for the current Profound.js session) to instruct pjs.query() and other SQL APIs to keep the case of the columns names as is, as resulted from the SQL statement. For backward compatibility and to avoid breaking current user code, the default behavior is the "old" behavior; that is, the column names are always in lowercase.
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