Data Engineering Integration
- Data Engineering Integration 10.5.3
- All Products
Complex Function
| Description
|
---|---|
ARRAY ( element1 [,element2 ] ... )
| Generates an array with the specified elements. The data type of the argument determines the data type of the array.
|
COLLECT_LIST ( value )
| Returns an array with elements in the specified port. The data type of the argument determines the data type of the array. COLLECT_LIST is an aggregate function.
|
CONCAT_ARRAY (' ',
array_of_strings )
| Concatenates string elements in an array based on a separator that you specify and returns a string.
|
SIZE ( array )
| Returns the size of the array.
|
Complex Function
| Description
|
---|---|
MAP ( key1, value1 [,key2, value2 ] ... )
| Generates a map with elements based on the specified key-value pair. The data type of arguments determines the data type of the map elements.
|
MAP_FROM_ARRAYS ( key_array ,value_array )
| Generates a map from the specified key and value arrays. The data type of arguments determines the data type of the map elements.
|
MAP_KEYS ( map )
| Returns an array of keys for the specified map.
|
MAP_VALUES ( map )
| Returns an array of values for the specified map.
|
COLLECT_MAP ( value )
| Returns a map with elements based on the specified arguments. The data type of the argument determines the data type of the map. COLLECT_MAP is an aggregate function.
|
SIZE ( map )
| Returns the size of the map.
|
Complex Function
| Description
|
---|---|
STRUCT_AS ( type_definition ,
struct )
| Generates a struct with a schema based on the specified complex data type definition and the values you pass as argument.
|
STRUCT ( element_name1 ,
value1 )
| Generates a struct with the specified names and values for the elements. The data type of the value is based on the specified value argument.
|
RESPEC ( type_definition ,
struct )
| Renames each element of the given struct value based on the names of the elements in the specified complex data type definition.
|
CAST ( type_definition ,
struct )
| Changes the data type and the name of each element for the given struct value based on the corresponding data type and name of the element in the specified complex data type definition.
|
Complex Function
| Description
|
---|---|
PARSE_JSON ( upstream_string ,
:Type.type_definition_library.type_definition )
| Parses hierarchical JSON data in a string data type and generates a struct with a schema based on the specified complex data type definition.
|
PARSE_XML ( upstream_string ,
:Type.type_definition_library.type_definition )
| Parses hierarchical XML data in a string data type and generates a struct with a schema based on the specified complex data type definition.
|