clockworklabs/SpacetimeDB · error

datastore_clear() call failed

Error message

datastore_clear() call failed

What it means

Error "datastore_clear() call failed" thrown in clockworklabs/SpacetimeDB.

Source

Thrown at crates/bindings/src/table.rs:121

    fn delete(&self, row: Self::Row) -> bool {
        // Note that as of writing deletion is infallible, but future work may define new constraints,
        // e.g. foreign keys, which cause deletion to fail in some cases.
        // If and when these new constraints are added,
        // we should define `Self::ForeignKeyViolation`,
        // analogous to [`Self::UniqueConstraintViolation`].

        let relation = std::slice::from_ref(&row);
        let buf = IterBuf::serialize(relation).unwrap();
        let count = sys::datastore_delete_all_by_eq_bsatn(Self::table_id(), &buf).unwrap();
        count > 0
    }

    /// Clears the table of all rows.
    ///
    /// Returns the number of rows that were deleted,
    /// i.e., the value of [`self.count()`](Table::count) before this call.
    fn clear(&self) -> u64 {
        sys::datastore_clear(Self::table_id()).expect("datastore_clear() call failed")
    }

    // Re-integrates the BSATN of the `generated_cols` into `row`.
    #[doc(hidden)]
    fn integrate_generated_columns(row: &mut Self::Row, generated_cols: &[u8]);
}

#[doc(hidden)]
#[inline]
pub fn count<Tbl: Table>() -> u64 {
    sys::datastore_table_row_count(Tbl::table_id()).expect("datastore_table_row_count() call failed")
}

#[doc(hidden)]
pub trait TableInternal: Sized {
    const TABLE_NAME: &'static str;
    const TABLE_ACCESS: TableAccess = TableAccess::Private;
    const UNIQUE_COLUMNS: &'static [u16];

View on GitHub (pinned to 524b4487d9)

When it happens

Trigger: Thrown at crates/bindings/src/table.rs:121 when the library encounters an invalid state.

Common situations: See trigger scenarios.

AI-assisted analysis of clockworklabs/SpacetimeDB@524b4487d9 (2026-08-16). Data as JSON: /api/errors/7c36d4a3bb34619f. Report an issue: GitHub.