AQL Relational Operators and Logical Clauses

This section presents information for each of the AQL relational operators and logical clauses. These operators and clauses are presented:

after Operator

Represents a greater than condition used in constructing selection clauses.

and Clause

Used between selection criteria clauses to indicate that both condition being evaluated as true selects the item for processing.

before Operator

Represents a less than condition used in constructing selection clauses.

equal Operator

Represents an equal to condition used in constructing selection clauses.

ge Operator

Represents a greater than or equal to condition used in constructing selection clauses.

gt Operator

A greater than relational operator.

le Operator

Selects items whose specified attribute name contains a value less than or equal to the specified value string.

lt Operator

Selects items whose specified attribute name contains a value less than the specified value string.

ne Operator

Selects items whose specified attribute name contains a value not equal to the specified value string.

no Operator

Reverses selection condition.

not Operator

Represents a not equal to condition. This reverses the true sense of the condition in a selection criteria.

or Clause

Used between selection criteria clauses to indicate that either condition being evaluated as true selects the item for processing.

See Also

Relational Operators and Logical Clauses