plugins:\n datasette-cluster-map:\n tile_layer: \"/-/media/tiles/{z},{x},{y}\"\n tile_layer_options:\n attribution: \"\u00a9 OpenStreetMap contributors\"\n tms: 1\n bounds: [[37.61746256103807, -122.57290320721465],[37.85395101481279, -122.27695899334748]]\n minZoom: 15\n maxZoom: 16\n datasette-media:\n tiles:\n database: San_Francisco\n sql:\n with comma_locations as (\n select instr(:key, ',') as first_comma,\n instr(:key, ',') + instr(substr(:key, instr(:key, ',') + 1), ',') as second_comma\n ),\n variables as (\n select\n substr(:key, 0, first_comma) as z,\n substr(:key, first_comma + 1, second_comma - first_comma - 1) as x,\n substr(:key, second_comma + 1) as y\n from comma_locations\n )\n select\n tile_data as content,\n 'image/png' as content_type\n from\n tiles, variables\n where\n zoom_level = variables.z\n and tile_column = variables.x\n and tile_row = variables.y