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updated documentation for short-circuitery

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jsteemann 2016-04-23 17:32:16 +02:00
parent a3fff3dc28
commit 090068c3e1
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Documentation/Books/Users/Aql/Operators.mdpp
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@ -108,7 +108,10 @@ The alternative forms are aliases and functionally equivalent to the regular
operators. operators.
The two-operand logical operators in AQL will be executed with short-circuit The two-operand logical operators in AQL will be executed with short-circuit
evaluation. The result of the logical operators in AQL is defined as follows: evaluation (except if one of the operands is or includes a subquery. In this
case the subquery will be pulled out an evaluated before the logical operator).
The result of the logical operators in AQL is defined as follows:
- `lhs && rhs` will return `lhs` if it is `false` or would be `false` when converted - `lhs && rhs` will return `lhs` if it is `false` or would be `false` when converted
into a boolean. If `lhs` is `true` or would be `true` when converted to a boolean, into a boolean. If `lhs` is `true` or would be `true` when converted to a boolean,