#19 mermaid diagrams from pg_catalog

[gabrielwol]

To do:

• migrate to public schema
• comments
• add foreign keys?
• different symbols for views/mat views/tables/foreign key relations
• Option to traverse up or down from starting object.

Examples:

SELECT gwolofs.mermaid_dependency_diagram('miovision_api', 'intersections')
SELECT gwolofs.mermaid_dependency_diagram_simple('miovision_api', 'intersections')

[gabrielwol]

flowchart TD
    subgraph aadt
        aadt.network_connections[[aadt.network_connections]]
        aadt.palmerston_corridors[[aadt.palmerston_corridors]]
        aadt.estimated_aadt_from_counts_latest[[aadt.estimated_aadt_from_counts_latest]]
        aadt.estimated_aadt_from_counts[[aadt.estimated_aadt_from_counts]]
        aadt.caf_factors[[aadt.caf_factors]]
        aadt.caf_factors_presentation[[aadt.caf_factors_presentation]]
        aadt.estimated_aadt_from_incomplete_miovision[[aadt.estimated_aadt_from_incomplete_miovision]]
        aadt.caf_aadt[[aadt.caf_aadt]]
        aadt.caf_factors_citywide[[aadt.caf_factors_citywide]]
        aadt.count_based_aadt[[aadt.count_based_aadt]]
        aadt.counts_tmc[[aadt.counts_tmc]]
        aadt.caf_madt[[aadt.caf_madt]]
        aadt.estimated_aadt_from_svc[[aadt.estimated_aadt_from_svc]]
        aadt.counts[[aadt.counts]]
        aadt.caf_madowt[[aadt.caf_madowt]]
        aadt.estimated_aadt_from_tmc[[aadt.estimated_aadt_from_tmc]]
        aadt.network[[aadt.network]]
        aadt.turning_probs_combined[[aadt.turning_probs_combined]]
        aadt.counts_miovision[[aadt.counts_miovision]]
    end
    aadt.network --> aadt.network_connections
    aadt.network_connections --> aadt.turning_probs_combined
    aadt.network --> aadt.counts_tmc
    aadt.counts_miovision --> aadt.counts
    aadt.counts_tmc --> aadt.counts
    aadt.network --> aadt.counts_miovision
    aadt.counts_miovision --> aadt.caf_madowt
    aadt.caf_madowt --> aadt.caf_madt
    aadt.caf_madt --> aadt.caf_aadt
    aadt.caf_aadt --> aadt.caf_factors_citywide
    aadt.caf_madowt --> aadt.caf_factors_citywide
    aadt.caf_factors_citywide --> aadt.caf_factors_presentation
    aadt.caf_aadt --> aadt.caf_factors
    aadt.caf_madowt --> aadt.caf_factors
    aadt.caf_factors_citywide --> aadt.estimated_aadt_from_svc
    aadt.caf_factors_citywide --> aadt.estimated_aadt_from_tmc
    aadt.counts_tmc --> aadt.estimated_aadt_from_tmc
    aadt.caf_aadt --> aadt.estimated_aadt_from_incomplete_miovision
    aadt.caf_factors_citywide --> aadt.estimated_aadt_from_incomplete_miovision
    aadt.counts_miovision --> aadt.estimated_aadt_from_incomplete_miovision
    aadt.caf_aadt --> aadt.estimated_aadt_from_counts
    aadt.estimated_aadt_from_incomplete_miovision --> aadt.estimated_aadt_from_counts
    aadt.estimated_aadt_from_svc --> aadt.estimated_aadt_from_counts
    aadt.estimated_aadt_from_tmc --> aadt.estimated_aadt_from_counts
    aadt.network --> aadt.estimated_aadt_from_counts
    aadt.estimated_aadt_from_counts --> aadt.estimated_aadt_from_counts_latest
    aadt.estimated_aadt_from_counts --> aadt.count_based_aadt
    aadt.count_based_aadt --> aadt.palmerston_corridors
        style aadt.network fill:#f9f,stroke:#333,stroke-width:4px

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