mini\Database\VirtualDatabase::computeWindowFunction()
Method
private
Signature
private function computeWindowFunction(mini\Parsing\SQL\AST\WindowFunctionNode $wfn, array $rows): arrayParameters
| Name | Type | Default | Description |
|---|---|---|---|
$wfn |
mini\Parsing\SQL\AST\WindowFunctionNode |
required | Documentation missing |
$rows |
array |
required | Documentation missing |
Returns
array
Documentation
Compute window function values for all rows Returns: [rowIndex => value, ...]