CAPI: Make it possible to create struct types #8455
Merged
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The C API was previously able to only create union logical types -- not structs. This PR adds support for structs as well.
Note: I used
duckdb_logical_type *
instead ofduckdb_logical_type
like induckdb_create_union_type
, because non-C callers of this function might not knowsizeof(duckdb::LogicalType)
and so might be unable to allocate themember_types
array. For now, I only changed the signature of this new function.