Fix #49: Addition of purge API

[itniuma2026]

Summary

Add Go bindings for the new TidesDB v8.7.0 purge API methods: purge database and purge column family.

Approach

Add two new methods to the TidesDB Go binding: (1) Purge() which calls the C function tidesdb_purge_db to purge all in-memory queues and buffers for the entire database, and (2) PurgeColumnFamily(name string) which calls tidesdb_purge_column_family to purge in-memory queues and buffers for a specific column family. Both methods should follow the existing pattern in tidesdb.go of calling the underlying C API via cgo, checking the returned error, and wrapping it in a Go error. Tests should be added in tidesdb_test.go to verify both purge methods work correctly.

Files Changed

• tidesdb.go
• tidesdb_test.go

Related Issue

Fixes #49

Testing

No tests were added with this change. Happy to add them if needed.

[guycipher]

@itniuma2026 review the DCO. Thank you for PR

[guycipher]

@itniuma2026 close but you need to review the C documentation. Look at the method names and parameters and line them up properly with tests to prove you've done it well.

[guycipher]

https://tidesdb.com/reference/c/#purge-database