HappenLee commented on code in PR #48695:
URL: https://github.com/apache/doris/pull/48695#discussion_r1986588420
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be/src/vec/functions/functions_geo.cpp:
##########
@@ -721,6 +721,291 @@ struct StContains {
}
}; // namespace doris::vectorized
+struct StIntersects {
+ static constexpr auto NEED_CONTEXT = true;
+ static constexpr auto NAME = "st_intersects";
+ static const size_t NUM_ARGS = 2;
+ using Type = DataTypeUInt8;
+ static Status execute(FunctionContext* context, Block& block, const
ColumnNumbers& arguments,
+ size_t result) {
+ DCHECK_EQ(arguments.size(), 2);
+ auto return_type = block.get_data_type(result);
+ const auto& [left_column, left_const] =
+ unpack_if_const(block.get_by_position(arguments[0]).column);
+ const auto& [right_column, right_const] =
+ unpack_if_const(block.get_by_position(arguments[1]).column);
+
+ const auto size = std::max(left_column->size(), right_column->size());
+
+ auto res = ColumnUInt8::create();
+ res->reserve(size);
+ auto null_map = ColumnUInt8::create(size, 0);
+ auto& null_map_data = null_map->get_data();
+
+ if (left_const) {
+ const_vector(left_column, right_column, res, null_map_data, size);
+ } else if (right_const) {
+ vector_const(left_column, right_column, res, null_map_data, size);
+ } else {
+ vector_vector(left_column, right_column, res, null_map_data, size);
+ }
+ block.replace_by_position(result,
+ ColumnNullable::create(std::move(res),
std::move(null_map)));
+ return Status::OK();
+ }
+
+ static void loop_do(StringRef& lhs_value, StringRef& rhs_value,
Review Comment:
i only use in the function, not need be a param in the function
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