graph_template.jinja.dot

digraph GPDB {

    label="Greenplum System Catalog: {{relname}}";
    labelloc="t";
    fontname="Helvetica"
    fontsize=32
    

    pad=0.5;
    nodesep=0.5;
    ranksep=0.5;
    rankdir=LR;
    node [shape = "plaintext"];

    {% for cluster in [['cluster_from','References'],['cluster_selected','Relation'],['cluster_to','Foreign']] %}
    subgraph {{ cluster[0] }} {
        rankdir=TB
        style=invis;

        {% for table in clusters[cluster[0]] %}
            {{ table.relname }} [label = {{ table.label }} name = "{{ table.relname }}"];
        {% endfor %}
    }
    {% endfor %}

    {% for fk in fks %}
        {{fk.local_relname}}:{{fk.local_colname}}_{{fk.local_port}} -> {{fk.remote_relname}}:{{fk.remote_colname}}_{{fk.remote_port}} [penwidth = {{fk.penwidth}} color = "{{fk.color}}"];
    {% endfor %}

}