Struct DropTableExecutor 

pub struct DropTableExecutor;

Executor for DROP TABLE statements

Implementations

impl DropTableExecutor

pub fn execute( stmt: &DropTableStmt, database: &mut Database, ) -> Result<String, ExecutorError>

Execute a DROP TABLE statement

Arguments

• stmt - The DROP TABLE statement AST node
• database - The database to drop the table from

Returns

Success message or error

Examples

use vibesql_ast::{ColumnDef, CreateTableStmt, DropTableStmt};
use vibesql_executor::{CreateTableExecutor, DropTableExecutor};
use vibesql_storage::Database;
use vibesql_types::DataType;

let mut db = Database::new();
let create_stmt = CreateTableStmt { temporary: false,
    if_not_exists: false,
    table_name: "users".to_string(),
    columns: vec![ColumnDef {
        name: "id".to_string(),
        data_type: DataType::Integer,
        nullable: false,
        constraints: vec![],
        default_value: None,
        comment: None,
        generated_expr: None, is_exact_integer_type: false,
    }],
    table_constraints: vec![],
    table_options: vec![],
    quoted: false,
    name_source: None,
    as_query: None, without_rowid: false,
};
CreateTableExecutor::execute(&create_stmt, &mut db).unwrap();

let stmt = DropTableStmt { table_name: "users".to_string(), if_exists: false, quoted: false };

let result = DropTableExecutor::execute(&stmt, &mut db);
assert!(result.is_ok());