Thijs

This PR partially implements The remaining places like `read_json`, `read_csv` and `read_parquet` are good first issues to pick up for any aspiring contributor that wants a good intro issue 👍...

This PR fixes https://github.com/duckdblabs/duckdb-internal/issues/2344 ### PendingQueryResult PendingQueryResult starts up execution, and provides an `ExecuteTask` method to pick up a Task and (partially) process it, returning an enum indicating the state...

This PR fixes https://github.com/duckdblabs/duckdb-internal/issues/2274 Previously, generated columns were being included in the copied data, which caused an issue on the import into the destination database.

Document what the recent deprecations in the C-API mean and what the plan is going forward, how soon will these methods be removed?

Add the `PostgresStorageExtension` to DuckDB

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This PR aims to implement #56 It is still very barebones, a lot of the API's virtual methods are not implemented, but all existing tests are passing[1]. The existing functionality...

Search path issues

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If we create this table set up: ``` postgres=# select * from "s.tbl"; a ----- abc (1 row) postgres=# select * from s.tbl; a ----- cde (1 row) ``` We...

[Python] Fix various issues uncovered by #12959

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This PR partially fixes #12959 Namely points 1 and 5 have not been addressed by this PR. Both of which are not trivially fixed. 1 because of the very overloaded...

[Python] Add `set_default_connection` to the `duckdb` module

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This method allows the user to change the connection that's used by the module internally when invoking DuckDBPyConnection methods (such as `.sql`, `.table` etc..) directly on the `duckdb` module. I...

Add support for providing a Column Definition List in the alias to a table function

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This feature is listed under at `7.2.1.4. Table Functions` ### Inspiration Postgres requires this syntax to be used when calling user/extension defined table functions that produce a RECORD. DuckDB does...

only shows examples where the variable is set to a constant integer or a constant string. From the [PR](https://github.com/duckdb/duckdb/pull/13084), a scalar subquery can be used to provide the variable: ```sql...