[This topic is pre-release documentation and is subject to change in future releases. Blank topics are included as placeholders.]
Builds a query plan for 3 or more streams in a outer join.
The following tables list the members exposed by the NStreamOuterQueryPlanBuilder type.
Public Methods
Name | Description | |
---|---|---|
![]() | Build | Overloaded. |
![]() ![]() | BuildLookupInstructions |
Builds the lookup instructions.
|
![]() | Equals | (Inherited from Object.) |
![]() | GetHashCode | Serves as a hash function for a particular type. GetHashCode() is suitable for use in hashing algorithms and data structures like a hash table. (Inherited from Object.) |
![]() ![]() | GetInnerStreams |
Gets the inner streams.
|
![]() | GetType | Gets the Type of the current instance. (Inherited from Object.) |
![]() ![]() | GraphOuterJoins | Builds a graph of outer joins given the outer join information from the statement.
Eliminates right and left joins and full joins by placing the information in a graph object.
|
![]() ![]() | Returns textual presentation of stream-substream relationships. | |
![]() ![]() | RecursiveBuild | Recusivly builds a substream-per-stream ordered tree graph using the
join information supplied for outer joins and from the query graph (where clause).
Required streams are considered first and their lookup is placed first in the list to gain performance. |
![]() | ToString | (Inherited from Object.) |
![]() ![]() | VerifyJoinedPerStream | Verifies that the tree-like structure representing which streams join (lookup) into which sub-streams
is correct, ie. all streams are included and none are listed twice.
|