const sql = queryBuilder.toString();

Returns the SQL string suitable for logging input **but not for execution**, via Knex's `toString()`. This method should not be used to create queries for database execution because it makes no guarantees about escaping bindings properly.

Note: In the current release, if the query builder attempts to execute multiple queries or throw any exception whatsoever, **no error will throw** and instead the following string is returned:

Later versions of Objection may introduce a native way to retrieve an executable SQL statement, or handle this behavior differently.

| Type | Description |

| ------ | ------------------------------------------------------------------------------------------------------------------------------------------------------ |

| string | The SQL this query builder will build, or `This query cannot be built synchronously. Consider using debug() method instead.` if an exception is thrown |

const sql = queryBuilder.toSql();

An alias for `toString()`.

Note: The behavior of Objection's `toSql()` is different from Knex's `toSql()` (see above). This method may be deprecated soon.

| Type | Description |

| ------ | ------------------------------------------------------------------------------------------------------------------------------------------------------ |

| string | The SQL this query builder will build, or `This query cannot be built synchronously. Consider using debug() method instead.` if an exception is thrown |