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根据 WKB 构造多表面。
NEW ST_MultiSurface(wkb[, srid])
wkb
LONG BINARY
包含多表面的二进制表示的字符串。输入格式可以是任何支持的二进制输入格式,包括 WKB 或 EWKB。
srid
INT
结果的 SRID。如果未指定,缺省值是 0。
根据二进制字符串表示构造多表面。数据库服务器通过检查提供的字符串确定输入格式。
SQL/MM (ISO/IEC 13249-3: 2006) 9.5.2
以下示例返回 MultiSurface (CurvePolygon (CircularString (0 0, 10 0, 10 10, 0 10, 0 0)))
SELECT NEW ST_MultiSurface(0x010c00000001000000010a000000010000000108000000050000000000000000000000000000000000000000000000000024400000000000000000000000000000244000000000000024400000000000000000000000000000244000000000000000000000000000000000)