| operation | The name of an attribute or in-line code that results in a DATASET or INDEX. |
| Return: | ALLNODES returns a record set or index. |
The ALLNODES function specifies that the operation is performed on all nodes in parallel. Available for use only in Roxie.
Example:
ds := ALLNODES(JOIN(SomeData,LOCAL(SomeIndex), LEFT.ID = RIGHT.ID));