Changes between Version 11 and Version 12 of S3/S3Hierarchy


Ignore:
Timestamp:
05/21/14 21:42:31 (8 years ago)
Author:
Dominic König
Comment:

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  • S3/S3Hierarchy

    v11 v12  
    9090== Subset Definition ==
    9191
    92 To perform lookups in the hierarchy, you first have to define a subset (which is an S3Hierarchy instance).
    93 
    94 With the tablename as only parameter, the subset would include all records in the hierarchical table (...which are accessible for the user):
     92A subset is an S3Hierarchy instance. With the tablename as only parameter for the constructor, the subset would include all records in the hierarchical table (...which are accessible for the user):
    9593
    9694{{{#!python
     
    105103}}}
    106104
     105Note that the hierarchy is only loaded from the database when a lookup is performed (lazy instantiation). Also, the hierarchy will not be loaded again until the end of the request (unless it is marked as "dirty" during the request) - regardless how many subsets are created or lookups performed.
    107106== Performing Lookups ==
    108107