Output header row even if zero data rows are output.
Output header row even if zero data rows are output.

tempbottle/jsimpledb,archiecobbs/jsimpledb,permazen/permazen,tempbottle/jsimpledb,archiecobbs/jsimpledb,tempbottle/jsimpledb,permazen/permazen,permazen/permazen,archiecobbs/jsimpledb