protected override void ValidateSharedColumnsCompatibility(IReadOnlyList <IEntityType> mappedTypes, string tableName) { base.ValidateSharedColumnsCompatibility(mappedTypes, tableName); var identityColumns = EnumerableExtensions.Distinct(mappedTypes.SelectMany(et => et.GetDeclaredProperties()) .Where(p => p.Oracle().ValueGenerationStrategy == OracleValueGenerationStrategy.IdentityColumn), (p1, p2) => p1.Name == p2.Name) .ToList(); if (identityColumns.Count > 1) { var sb = new StringBuilder() .AppendJoin(identityColumns.Select(p => "'" + p.DeclaringEntityType.DisplayName() + "." + p.Name + "'")); throw new InvalidOperationException(OracleStrings.MultipleIdentityColumns(sb, tableName)); } }
public bool ShouldSeed() { return(_env.IsDevelopment() && !EnumerableExtensions.Any(_context.Mods)); }