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declared_row_columns

Function declared_row_columns 

Source
pub fn declared_row_columns(
    columns: &mut [ColumnDef],
    allocate: &mut CatalogIdentityAllocator<'_>,
) -> Result<Vec<ColumnDef>, SQLError>
Expand description

Materialize the declared row layout before binding its expressions. Column identities and attribute numbers belong to the relation; defaults and constraints acquire their own identities only when they are defined.