public SqlFixedDateDataType(ConstraintDefaultsConfiguration constraintDefaultsConfiguration, bool nullable, SqlDataTypeProvider sqlDataTypeProvider)
: base(constraintDefaultsConfiguration, nullable ? typeof(FixedDate?) : typeof(FixedDate), false)
{
this.dateTimeDataType = sqlDataTypeProvider.GetSqlDataType(nullable ? typeof(DateTime?) : typeof(DateTime));
this.typeConverter = System.ComponentModel.TypeDescriptor.GetConverter(this.SupportedType);
}
protected override Expression VisitColumnDefinition(SqlColumnDefinitionExpression columnDefinitionExpression)
{
this.currentIsPrimaryKey = columnDefinitionExpression.ConstraintExpressions
.OfType <SqlSimpleConstraintExpression>()
.Any(c => c.Constraint == SqlSimpleConstraint.PrimaryKey);
var isAutoIncrement = columnDefinitionExpression.ConstraintExpressions
.OfType <SqlSimpleConstraintExpression>()
.Any(c => c.Constraint == SqlSimpleConstraint.AutoIncrement);
var retval = (SqlColumnDefinitionExpression)base.VisitColumnDefinition(columnDefinitionExpression);
if (isAutoIncrement)
{
var longTypeSqlName = sqlDataTypeProvider.GetSqlDataType(typeof(long)).GetSqlName(null);
if (((SqlTypeExpression)columnDefinitionExpression.ColumnType).TypeName == longTypeSqlName)
{
retval = new SqlColumnDefinitionExpression(retval.ColumnName, new SqlTypeExpression("BIGSERIAL"), retval.ConstraintExpressions);
}
else
{
retval = new SqlColumnDefinitionExpression(retval.ColumnName, new SqlTypeExpression("SERIAL"), retval.ConstraintExpressions);
}
}
return(retval);
}
