2024-01-10 09:49:34 -05:00
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syntax = "proto3";
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package metadata;
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// Database config used to send db configs over the wire and stored
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// in the meta store.
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message DatabaseConfig {
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bool block_reads = 1;
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bool block_writes = 2;
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// The reason why operations are blocked. This will be included in [`Error::Blocked`].
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optional string block_reason = 3;
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// maximum db size (in pages)
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uint64 max_db_pages = 4;
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optional string heartbeat_url = 5;
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optional string bottomless_db_id = 6;
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2024-01-11 09:42:38 -05:00
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optional string jwt_key = 7;
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2024-01-18 20:50:02 +01:00
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optional uint64 txn_timeout_s = 8;
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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 11:41:45 +01:00
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bool allow_attach = 9;
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2024-02-20 13:45:24 +01:00
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optional uint64 max_row_size = 10;
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2024-02-20 15:21:55 +01:00
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optional bool shared_schema = 11;
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optional string shared_schema_name = 12;
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2024-01-10 09:49:34 -05:00
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}
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