public static OrmEntitySet <TEntity> Join <TEntity>(
this OrmEntitySet <TEntity> @this,
string primaryKeyColumn,
string foreignKeyColumn,
Type entityTypeFrom,
Type entityTypeTo)
where TEntity : class
{
@this.EntityJoinRequests.Add(new EntityJoinRequest(entityTypeFrom, entityTypeTo, primaryKeyColumn, foreignKeyColumn));
return(@this);
}
public static OrmEntitySet <TEntity> Where <TEntity>(
this OrmEntitySet <TEntity> @this,
Expression <Func <TEntity, bool> > expression)
where TEntity : class
{
if (@this.ConditionSql == null)
{
@this.ConditionSql = $"WHERE {SqlExpressionTranslationEngine.TranslateExpression(expression)} ";
}
else
{
@this.ConditionSql += $"AND {SqlExpressionTranslationEngine.TranslateExpression(expression)} ";
}
return(@this);
}