victorgao

close https://github.com/questdb/c-questdb-client/issues/89 update ureq&webpki-roots&rustls to new version.

BREAKING CHANGE: buffer expose as bytes instead of str

2

BREAKING CHANGE: buffer expose as bytes instead of str

### Is your feature request related to a problem? User case: > How do I query the last 30 Days based on maximum timestamp? If the `DATEADD` supports non-correlated subqueries...

fix(ilp): UnsupportedOperationException when writing to non-WAL table via ILP/TCP

4

Change the method of judging whether it is a WAL table in `TableUpdateDetails`. Close #5740

close https://github.com/chdb-io/chdb/issues/390 ### Changelog category (leave one): - New Feature ### Changelog entry (a [user-readable short description](https://github.com/ClickHouse/ClickHouse/blob/master/docs/changelog_entry_guidelines.md) of the changes that goes into CHANGELOG.md): support multi connections. ### Documentation entry...

Support generate markdown api-docs from rst file use sphinx. **Usage** ``` make docs-md ``` ### Changelog category (leave one): - New Feature ### Documentation entry for user-facing changes - [...

chDB currently implements query execution through a global connection, but this limits true parallel query performance. This issue aims to implement parallel query processing withmulti-connection support to fully utilize the...

Feat(crate): ready to release to crates.io

1

Prepares the chdb-rust crate for publication on crates.io by implementing automatic libchdb dependency management and improving the build system.

feat(core): streaming parquet export

7

This PR implements streaming Parquet export for HTTP queries, eliminating temporary table/files and improving performance. - Direct streaming: Exports directly from `PageFrames` when `supportsPageFrameCursor()` is true - Fallback: Creates temp...

fix(sql): fix symbol column nullValue flag when adding column to non-empty table

2

When adding a symbol column via `ALTER TABLE ADD COLUMN` to a table with existing data, the symbol table's `nullValue` flag should be set to true since all existing rows...