I'm using a PostGIS database as the DATA source for a mapfile layer and rendering dynamic labels using MapServer expressions: TEXT ([columnName])
I'd like the label to be uppercase, is there any way to transform the column text using MapServer expressions, or to trick MapServer into selecting the column with UPPER(columnName)? I'm fearful that this might mean reworking how the whole process works and not using a simple mapfile approach any more. - Tim
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