Piotr Sarna eb7dadd6a0 libsql: attach databases from other namespaces as readonly (#784) ...

* libsql: attach databases from other namespaces as readonly

With this proof-of-concept patch, other namespaces hosted
on the same sqld machine can now be attached in readonly mode,
so that users can read from other databases when connected
to a particular one.

* connection: add allow_attach to config

Default is false, which means connections are blocked from attaching
databases. If allowed, colocated databases can be attached in readonly
mode.

Example:
→  attach another as another; select * from another.sqlite_master;
TYPE      NAME     TBL NAME     ROOTPAGE     SQL
table     t3       t3           2            CREATE TABLE t3(id)

* libsql,namespaces: add client-side ATTACH support

* attach: support ATTACH x AS y aliasing

We're going to need it, because the internal database names in sqld
are uuids, and we don't expect users to know or use them.

* attach: fix quoted db names

In libsql-server, raw db names are uuids that need to be quoted,
so that needs to be supported in the ATTACH layer.
As a bonus, "names" that are actually file system paths are refused
to prevent abuse.

* libsql-server: drop stray serde(default) from allow_attach

* libsql-replication: update proto files

* libsql-replication: regenerate protobuf

* tests: move attach to its own test

* libsql-replication: fix proto number after rebase

2024-02-14 10:41:45 +00:00

..

snapshots

add test snapshot files

2023-10-31 17:10:59 +01:00

dumps.rs

namespaces: more quoting fixes

2024-01-19 08:22:57 +01:00

meta.rs

libsql: attach databases from other namespaces as readonly (#784)

2024-02-14 10:41:45 +00:00

mod.rs

libsql: add Builder to construct the db (#993)

2024-02-06 13:59:11 +00:00