Hide section header if there's nothing to show

[debbeca]

Hide section header if there's nothing to show
for exemple
hide "* SELECTED COLUMNS"
if there's no selected columns to show.

PS : it happens with native queries for example

[jeanbisutti]

I would think that it is for queries (native or not) that are not the SELECT type.

See SelectListener and QuickPerfAfterRequestServletFilter.