feat(duckdb): switch to newer ATTACH syntax for attach_sqlite() #11198
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the sqlite_attach() approach is deprecated per https://duckdb.org/docs/stable/extensions/sqlite.html, and the newer syntax opens up read only flag, specifiying a name for the attachment, and not overwriting tables that already exist.
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NickCrews
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May 9, 2025
| The name to attach the database as. | ||
| If `None`, use the default behavior of DuckDB | ||
| (as of duckdb==1.2.0 this is the basename of the path). | ||
| skip_if_exists |
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very explicitly choosing this language of "skip_if_exists" instead of "exist_ok" because I don't want users to think this has "CREATE OR REPLACE" semantics.
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the sqlite_attach() approach is deprecated per
https://duckdb.org/docs/stable/extensions/sqlite.html,
and the newer syntax opens up read only flag, specifiying a name for the attachment, and not overwriting tables that already exist.
This is breaking.
This is prep for work I want to do to add attach_postgres(), but I want to get the API up to date so that the two APIs can be consistent.