|
Class Summary |
| AggregateFunction |
function to aggregate rows of the view (for example SUM, AVERAGE...). |
| CaseExpression |
calculates the result of a CASE-WHEN-THEN expression |
| CaseExpressionTest |
|
| ColumnExpressionByGroup |
A simple table-column expression. |
| ColumnExpressionSimple |
An expression composed by a single column |
| ConstantExpression |
Expression consiting of just a constant, like a number or a string |
| DoubleExpression |
The combination of two other expression through a
binary operator (e.g. |
| DoubleExpressionTest |
|
| UnaryExpression |
To evaluate an expression with an unary operator |
| When |
In a case clause, it is the WHEN part of one of the WHEN...THEN clauses. |
| WhenThen |
A WHEN-THEN substatement of a CASE statement |