Lines Matching refs:values

18 two or or more values) or a subquery that returns one or more columns.
19 We use the term "vector" to mean an actually list of values or a
28 the RHS.  If the RHS is a list of values, then the LHS must be a 
32 NULL values can occur in either or both of the LHS and RHS.
34 NULL values then we say that it is a "total-NULL".  If the LHS contains
35 some NULL values and some non-NULL values, then it is a "partial-NULL".
38 a total-NULL if it contains one or more rows that contain only NULL values.
39 The LHS is called "non-NULL" if it contains no NULL values.  The RHS is
40 called "non-NULL" if it contains no NULL values in any row.
44 to the presence of NULL values.  In some contexts (for example, when the IN
50 TRUE/FALSE/NULL result and then combine the TRUE and NULL values into