user_defined_functions has these columns:
The UDF name as referred to in SQL statements. The value is
NULLif the function was registered by a
CREATE FUNCTIONstatement and is in the process of unloading.
The UDF return value type. The value is one of
The UDF type. The value is one of
The name of the UDF library file containing the executable UDF code. The file is located in the directory named by the
plugin_dirsystem variable. The value is
NULLif the UDF was registered using a server component service rather than by a
The current UDF usage count.
has these indexes:
Primary key on (