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24 lines
987 B
SQL
24 lines
987 B
SQL
-----------------------------------------------------------------------
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-- $Id$
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--
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-- Copyright (c) 2010 David Zwarg <dzwarg@azavea.com>
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--
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-- This is free software; you can redistribute and/or modify it under
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-- the terms of the GNU General Public Licence. See the COPYING file.
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-----------------------------------------------------------------------
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-----------------------------------------------------------------------
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--- Test of "Set" functions for properties of a raster band.
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-----------------------------------------------------------------------
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-----------------------------------------------------------------------
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--- ST_SetBandNoDataValue
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-----------------------------------------------------------------------
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SELECT
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(b1nodatavalue+1) AS expected,
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st_bandnodatavalue(st_setbandnodatavalue(rast, 1, b1nodatavalue+1),1) AS obtained
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FROM rt_band_properties_test
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WHERE (b1nodatavalue+1) != st_bandnodatavalue(st_setbandnodatavalue(rast, 1, b1nodatavalue+1),1);
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