Method sessions_schema

crates/ccql/src/sql/composite_storage.rs:240–249

Create a virtual schema for sessions table (schemaless)

(&self)

    /// Create a virtual schema for sessions table (schemaless)
    fn sessions_schema(&self) -> Schema {
        Schema {
            table_name: "sessions".to_string(),
            column_defs: None, // Schemaless
            indexes: Vec::new(),
            engine: None,
            foreign_keys: Vec::new(),
            comment: Some("Virtual table with one row per session".to_string()),
        }
    }

    /// Create a virtual schema for todos table (schemaless)
    fn todos_schema(&self) -> Schema {