... A recursive common table expression has the same basic syntax as an ordinary common table expression, but with the following additional attributes: The "" must be a compound select. That is to say, the CTE body must be two or more ... 

 ... The FTS modules may be compiled to use one of two slightly different versions of the full-text query syntax, the "standard" query syntax and the "enhanced" query syntax. The basic term, term-prefix, phrase and NEAR queries described above ... 

 ... A simplified model of this problem for the case of TPC-H Q8 is shown by the following diagram: In the diagram, each of the 8 tables in the FROM clause of the query is identified by a large circle ...