feat: enrich target column in interface #68
Merged
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What kind of change does this PR introduce?
This PR is to enrich the target
column
in interface.What is the current behavior?
Currently, the
column
in interface is simply a column name string without other metadata, which is limited in some cases.What is the new behavior?
The
column
now is enriched to a struct with 3 properties:name
- column namenum
- column number in table definition, 1-basedtype_oid
- column type OIDAdditional context
This is a breaking change as it changed the foreign data wrapper interface, all FDWs need to adopt this change.