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the constraint FK_1 will be skipped.
If you will switch positions of the TABLE PATIENT and TABLE FACILITY in this DDL the FK_2 will be skipped.
The text was updated successfully, but these errors were encountered:
s13o
changed the title
When a table has several FK all constraints to a first table is skipped
When a table has several FK all constraints to a first table are skipped
Dec 3, 2020
spanner-er make node and subgraph for defining group internaly.
If group not exists, graph will be horizontaly long when 1:n(many) interleave relation exists.
And graphviz does not draw edge between another subgraph...
So I'll implement FK as attribute at table node, not as edge.
So, do you believe we should have only one FK-arrow on a diagram from the example above? Because I was unable to generate a diagram with both arrows rendered at the same time.
I just don't really sure I understood your explanation well, sorry.
When we have DDL like this
the constraint
FK_1
will be skipped.If you will switch positions of the
TABLE PATIENT
andTABLE FACILITY
in this DDL theFK_2
will be skipped.The text was updated successfully, but these errors were encountered: