Sentence examples for the execution plans from inspiring English sources

The execution plans are represented as syntax trees of expressions built over the arguments like relational tables, relational and/or materialized views and the operators of an extended relational algebra.

Once one physical operator is created at the bottom level of the execution plan, the Increment of the associated counter is invoked.

After that, the execution plan optimizer runs the web service composition algorithm in order to generate a QoS-oriented composition plan.

The disassembly service is the execution plan for disassembly tasks, which is the result of scheduling disassembly tasks and allocating disassembly resources.

The execution plan is introduced in details, and the implementation process for the monitoring system including validation, installation, tests and field operation is presented.

Because contention only occurs at the operator placed at the bottom level of the execution plan in form of a tree structure, it is sufficient to allocate a counter recording the occurrence frequency for each physical operator at the bottom level of the execution plan.

It ensures that if op is selected, both its children's join sets (in left and in right )are selected as well, constraining which subtrees of the execution plan can appear under this operator.

Query processor transforms SQL statements submitted by the user applications into the query execution plans formulated as the expressions of extended relational algebra.

Modeling the data-tier should help the BIP optimizer reason about the cost of execution plans for different placements of tables.

The quality of execution plans generated by a query optimizer is tied to the accuracy of its cardinality estimation.

As a result, the number of execution plans increases exponentially.