RJLRef: $PH/COOL-GEN/GENMetadataExamples.txt

More examples of metadata  and its self-description.

Look at the last six slides at this link:

http://www.cs.uml.edu/~lechner/DataModels2htm/:

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Here are their titles:

Example (Tree Schema SU->WH->IT)

Schema as Drawn by BDE

Schema produced by b2t + t2s:

Struct declared by chgen:

MetaSchema Tables TT and TA

Meta-tables TT, TA are Self-Describing:

Merging Sub-schemas

Constraints on Schema Unions

Compression (Breadth-First)

Compression (Depth-First)