The operation 'PX BLOCK ITERATOR ' shown on line 7 in the plan in Figure means the parallel server processes will iterate over the generated block range granules to complete the table scan. Figure 30: Example plan output highlighting block granule processing Although block-based granules are the...
In turn, an iterator, an object with a next method, actually executes the body of generators. The next method, when repeatedly called, partially executes the corresponding generator, gradually advancing through the body until a yield keyword is hit. function* argumentsGenerator() { for (let i ...
The operation 'PX BLOCK ITERATOR ' shown on line 7 in the plan in Figure means the parallel server processes will iterate over the generated block range granules to complete the table scan. Figure 30: Example plan output highlighting block granule processing Although block-based granules are the...
The operation 'PX BLOCK ITERATOR ' shown on line 7 in the plan in Figure means the parallel server processes will iterate over the generated block range granules to complete the table scan. Figure 30: Example plan output highlighting block granule processing Although block-based granules are ...