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HeatWave User Guide  /  ...  /  Auto Query Time Estimation

2.7.6 Auto Query Time Estimation

Auto Query Time Estimation provides:

  • Runtimes for successfully executed queries

  • Runtime estimates for EXPLAIN queries.

  • Runtime estimates for queries cancelled using Ctrl+C.

  • Runtime estimates for queries that fail due to an out-of-memory error.

Runtime data can be used for query optimization, troubleshooting, or to estimate the cost of running a particular query or workload on HeatWave.