File: collectextract19.testcase

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Collection Extract - Extract POLYGONZM
:memory: #use in-memory database
SELECT AsText(CollectionExtract(GeomFromText('POLYGONZM((0 0 1 3, 10 0 2 3, 10 10 1 6, 0 0 1 3),(1 2 4 1, 4 3 1 2, 1 1 1 6, 1 2 4 1))'), 3));
1 # rows (not including the header row)
1 # columns
AsText(CollectionExtract(GeomFromText('POLYGONZM((0 0 1 3, 10 0 2 3, 10 10 1 6, 0 0 1 3),(1 2 4 1, 4 3 1 2, 1 1 1 6, 1 2 4 1))'), 3))
POLYGON ZM((0 0 1 3, 10 0 2 3, 10 10 1 6, 0 0 1 3), (1 2 4 1, 4 3 1 2, 1 1 1 6, 1 2 4 1))