/// <summary> /// This API supports the Entity Framework Core infrastructure and is not intended to be used /// directly from your code. This API may change or be removed in future releases. /// </summary> public virtual void AddDbParameter(DbCommand command, object value) { Check.NotNull(command, nameof(command)); if (value == null) { command.Parameters .Add(_typeMapper.GetMappingForValue(null) .CreateParameter(command, Name, null)); return; } var dbParameter = value as DbParameter; if (dbParameter != null) { command.Parameters.Add(dbParameter); return; } var type = value.GetType(); command.Parameters .Add(_typeMapper.GetMapping(type) .CreateParameter(command, Name, value, type.IsNullableType())); }
protected override void DefaultValue( [CanBeNull] object defaultValue, [CanBeNull] string defaultValueSql, [NotNull] MigrationCommandListBuilder builder) { ThrowIf.Argument.IsNull(builder, nameof(builder)); if (defaultValueSql != null) { builder .Append(" DEFAULT ") .Append(defaultValueSql); } else if (defaultValue != null) { var typeMapping = (MySQLTypeMapping)_typeMapper.GetMappingForValue(defaultValue); builder .Append(" DEFAULT ") .Append(typeMapping.GenerateSqlLiteral(defaultValue)); } }