@variablesoftware/mock-d1/dist/engine/statementHandlers/handleDropTable.js

🎛️🗂️🧠 Mock D1 Database implementation for testing Cloudflare Workers

import { extractTableName } from '../tableUtils/tableNameUtils.js';
import { findTableKey } from '../tableUtils/tableLookup.js';
import { d1Error } from '../errors.js';
import { validateSqlOrThrow } from '../sqlValidation.js';
import { log } from "@variablesoftware/logface";
/**
 * Handles DROP TABLE <table> statements.
 */
export function handleDropTable(sql, db) {
    log.debug("handleDropTable called", { sql });
    validateSqlOrThrow(sql);
    let tableName;
    try {
        tableName = extractTableName(sql, 'DROP');
    }
    catch (err) {
        log.error("Malformed DROP TABLE statement", { sql, err });
        throw d1Error('MALFORMED_DROP');
    }
    const tableKey = findTableKey(db, tableName);
    log.debug("handleDropTable tableKey", { tableName, tableKey });
    if (!tableKey) {
        log.error("Table not found for DROP TABLE", { tableName });
        throw d1Error('TABLE_NOT_FOUND', tableName);
    }
    db.delete(tableKey);
    log.info("Table dropped", { tableKey });
    return {
        success: true,
        results: [],
        meta: {
            duration: 0, size_after: 0, rows_read: 0, rows_written: 0,
            last_row_id: 0, changed_db: true, changes: 0,
        },
    };
}