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[GIS]fix str_gis

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obdev
2023-11-08 06:39:20 +00:00
committed by ob-robot
parent 3f06f3e56b
commit a9c2876a24
1 changed files with 20 additions and 9 deletions
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11
deps/oblib/src/lib/geo/ob_geo_utils.cpp vendored
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@ -653,6 +653,10 @@ int ObGeoTypeUtil::get_bo_from_wkb(const ObString &wkb, ObGeoWkbByteOrder &bo)
int ObGeoTypeUtil::add_geo_version(ObIAllocator &allocator, const ObString &src, ObString &res_wkb) int ObGeoTypeUtil::add_geo_version(ObIAllocator &allocator, const ObString &src, ObString &res_wkb)
{ {
int ret = OB_SUCCESS; int ret = OB_SUCCESS;
uint8_t version = (*(src.ptr() + WKB_GEO_SRID_SIZE));
if (ObGeoWkbByteOrder::BigEndian == static_cast<ObGeoWkbByteOrder>(version)
|| ObGeoWkbByteOrder::LittleEndian == static_cast<ObGeoWkbByteOrder>(version)) {
// without version, add version
uint64_t res_size = src.length() + WKB_VERSION_SIZE; uint64_t res_size = src.length() + WKB_VERSION_SIZE;
char *res_buf = reinterpret_cast<char *>(allocator.alloc(res_size)); char *res_buf = reinterpret_cast<char *>(allocator.alloc(res_size));
if (OB_ISNULL(res_buf)) { if (OB_ISNULL(res_buf)) {
@ -664,6 +668,13 @@ int ObGeoTypeUtil::add_geo_version(ObIAllocator &allocator, const ObString &src,
MEMCPY(res_buf + WKB_OFFSET, src.ptr() + WKB_GEO_SRID_SIZE, src.length() - WKB_GEO_SRID_SIZE); MEMCPY(res_buf + WKB_OFFSET, src.ptr() + WKB_GEO_SRID_SIZE, src.length() - WKB_GEO_SRID_SIZE);
res_wkb.assign_ptr(res_buf, res_size); res_wkb.assign_ptr(res_buf, res_size);
} }
} else if (IS_GEO_VERSION(version) && GET_GEO_VERSION(version) == GEO_VESION_1) {
res_wkb = src;
} else {
ret = OB_ERR_GIS_INVALID_DATA;
LOG_WARN("invalid byte order", K(ret), K(version));
}
return ret; return ret;
} }