private string AddJoin(JoinBase join)
{
var sb = new StringBuilder();
var joinType = join.JoinType.ToString().ToUpperInvariant();
sb.AppendLine()
.Append(_level, joinType)
.Append(" JOIN");
if (join is JoinSubQueryOn joinSubQueryOn)
{
var subQb = new QueryBuilder();
sb.AppendLine()
.Append(_level + 1, "(")
.Append(subQb.Build(joinSubQueryOn.SubQuery, _level + 1))
.Append(") ")
.Append(joinSubQueryOn.Alias);
}
else
{
sb.Append(' ')
.Append(QueryHelper.GetSimplifiedSchemaAndTableName(join.Table.SchemaAndTableName))
.Append(' ')
.Append(join.Table.GetAlias());
}
sb.Append(" ON ");
if (join is Join join2)
{
sb.Append(AddJoin(join2));
}
if (join is JoinOn joinOn)
{
sb.Append(AddJoinOn(joinOn));
}
return(sb.ToString());
}
public Query Join(JoinBase join)
{
Joins.Add(join);
QueryElements.Add(join);
return(this);
}
