This function converts a pcpoint or pcpatch object into a JSON-formatted string.
Syntax
text ST_asText(pcpatch pp);
text ST_asText(pcpoint pt);Parameters
| Parameter | Description |
|---|---|
| pp | The pcpatch object. |
| pt | The pcpoint object. |
Examples
SELECT ST_asText('010100000064CEFFFF94110000703000000400'::pcpoint);
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{"pcid":1,"pt":[-127,45,124,4]}