ST_patchMax
Updated at:
Returns the maximum value of an attribute dimension for all pcpoint objects in a pcpatch object.
Syntax
numeric ST_patchMax(pcpatch pc, text dimname);Parameters
Parameter name | Description |
pc | The pcpatch object. |
dimname | The name of the specified attribute dimension. |
Examples
SELECT ST_PatchMax(pa, 'intensity') FROM patches WHERE id = 7;
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