問題文
A modeler wants a runaway drive table join to stop on its own: once a cross-database join has issued more requests to the back end than a stated ceiling allows, the query should end and report an error. Which database features entry carries that behavior?
選択肢
- MAX_QUERIES_PER_DRIVE_JOIN, which ends the query and hands back an error message once the count of parameterized queries passes the value it holds.
- MAX_PARAMETERS_PER_DRIVE_JOIN, whose value governs how many parameterized queries get generated, where a larger value yields more of them.
- MAX_QUERIES_PER_DRIVE_JOIN, whose value is dropped to zero when every drive table join has to be switched off.
- MAX_PARAMETERS_PER_DRIVE_JOIN, which ends the query and hands back an error message once the count of parameters inside one drive table join goes past the value it holds.