Glue: GetTable/GetTables on a resource link read through to the target table - #10102
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Glue: GetTable/GetTables on a resource link read through to the target table#10102Rishi943 wants to merge 1 commit into
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…t table Real AWS Glue merges schema/storage information (StorageDescriptor, PartitionKeys, TableType, Parameters) from the target table into the response when fetching a resource link, while keeping the link's own Name/DatabaseName/TargetTable. Moto previously returned only what was supplied at creation. If the target does not exist, the link is returned as-is. Fixes getmoto#8868 Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
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Fixes #8868
Real AWS Glue reads through resource links:
GetTableon a table whose definition contains aTargetTablemerges schema/storage information from the target table into the response (see the Lake Formation docs on resource links), while keeping the link's ownName/DatabaseName/TargetTable. Moto previously returned only what was supplied at creation.This PR implements the read-through in
FakeTable.as_dict(), so it coversGetTable,GetTables, andGetTableVersion(s)in one place:StorageDescriptor,PartitionKeys,TableType, andParametersare merged from the target table (single hop — a link pointing at another link is not chased).Tests cover
GetTableon a link (merged schema +TargetTablepresent),GetTables, and a link with a missing target.