vibesql-catalog

Schema metadata storage and catalog management for VibeSQL.

Overview

This crate provides metadata structures for database objects (tables, views, indexes, etc.) and the catalog registry that tracks schema information.

Features

Schema Management: Database, schema, and table metadata
Column Definitions: Type information, constraints, and default values
Constraints: PRIMARY KEY, FOREIGN KEY, UNIQUE, CHECK constraints
Indexes: B-tree and spatial index metadata
Views: View definitions and dependencies
Advanced Objects: Functions, procedures, sequences, triggers, domains
Access Control: Privilege tracking and grant management
User-Defined Types: Support for custom type definitions

Usage

Add this to your Cargo.toml:

[dependencies]
vibesql-catalog = "0.1"

Basic example:

use vibesql_catalog::{Catalog, TableSchema, ColumnSchema};
use vibesql_types::DataType;

// Create a catalog
let mut catalog = Catalog::new();

// Define table schema
let mut schema = TableSchema::new("users".to_string());
schema.add_column(ColumnSchema::new("id", DataType::Integer, false));
schema.add_column(ColumnSchema::new("name", DataType::Varchar(100), false));

// Register in catalog
catalog.add_table(schema);

Documentation

License

This project is licensed under either of:

Apache License, Version 2.0 (LICENSE-APACHE)
MIT License (LICENSE-MIT)