Constructs a circularstring from Well Known Binary (WKB).
Syntax
NEW ST_CircularString(LONG BINARY wkb[, INT srid])
Parameters
wkb –
A string containing the binary representation of a circularstring. The input can be in any supported binary input format, including Well Known Binary (WKB) or Extended Well Known Binary (EWKB).
srid –
The SRID of the result. If not specified, the default is 0.
Returns
ST_CircularString Returns an ST_CircularString value constructed from the source string.
Examples
Example 1 –
The following returns CircularString (5 10, 10 12, 15 10).
SELECT NEW ST_CircularString(0x01080000000300000000000000000014400000000000002440000000000000244000000000000028400000000000002e400000000000002440)