risingwave_expr::sig::udf

Static UDF_IMPLS

source
pub static UDF_IMPLS: DistributedSlice<[UdfImplDescriptor]>
Expand description

The global registry of UDF implementations.

To register a new UDF implementation:

#[linkme::distributed_slice(UDF_IMPLS)]
static MY_UDF_LANGUAGE: UdfImplDescriptor = UdfImplDescriptor {...};