Struct InsertIntegrityValidator 

pub struct InsertIntegrityValidator<'a, T>
where
    T: TableSchema,
{ /* private fields */ }

Integrity validator for insert operations.

Implementations

impl<'a, T> InsertIntegrityValidator<'a, T>

where T: TableSchema,

pub fn new(dbms: &'a IcDbmsDatabase) -> Self

Creates a new insert integrity validator.

impl<T> InsertIntegrityValidator<'_, T>

where T: TableSchema,

pub fn validate(&self, record_values: &[(ColumnDef, Value)]) -> IcDbmsResult<()>

Verify whether the given insert record is valid.

An insert is valid when:

• No primary key conflicts with existing records.
• All foreign keys reference existing records.
• All non-nullable columns are provided.