EntitySqlQueryExtensions.SubQueryFrom<TFields> method

Creates a subquery and adds the specified fields as its FROM source without setting an INTO target. If the fields use the default T0 alias, an available alias is allocated from the query tree.

public static SqlQuery SubQueryFrom<TFields>(this QueryWithParams query, TFields fields, 
    out TFields aliased)
    where TFields : RowFieldsBase

parameter	description
TFields	The row fields type.
query	The query.
fields	The fields.
aliased	The fields instance used as the FROM source by the created subquery, with its actual alias.

Return Value

The created subquery.

Exceptions

exception	condition
ArgumentNullException	query or fields is null.

See Also

• class SqlQuery
• class QueryWithParams
• class RowFieldsBase
• class EntitySqlQueryExtensions