This function sets a new schema for a pcpatch object and returns a new pcpatch object.

Syntax

pcpatch ST_setPcid(pcpatch pc, integer pcid, float8 def default 0.0);

Parameters

Parameter Description
pc The pcpatch object.
pcid The ID of the new schema, which comes from the pointcloud_formats table.
def The specified value. Attribute dimensions that exist in the new schema but not in the old schema are set to this value. The default value is 0.0.

Description

Attribute dimensions that exist in the old schema but not in the new schema are discarded.

Examples

update patches set pa=ST_setPcid(pa, 2, 0.0);
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(1 rows)