risingwave_frontend

Module catalog

Expand description

Definitions of catalog structs.

The main struct is root_catalog::Catalog, which is the root containing other catalog structs. It is accessed via catalog_service::CatalogReader and catalog_service::CatalogWriter, which is held by crate::session::FrontendEnv.

Re-exports§

pub use index_catalog::IndexCatalog;
pub use table_catalog::TableCatalog;

Modules§

Enums§

CatalogError

Traits§

OwnedByUserCatalog
A trait for the catalog with owners, including relations (table, index, sink, etc.) and function, connection.

Functions§

check_schema_writable
Check if modifications happen to system catalog.
check_valid_column_name
Check if the column name does not conflict with the internally reserved column name.

Type Aliases§