4.9.2  Limiting Query Size and Execution Time

Several properties are available to control the size of queries returned during preview and runtime operation. These properties provide important safeguards that prevent end-users from erroneously requesting very large amounts of data while designing Worksheets or Ad Hoc reports.

The first group of properties below can be configured from the 'Performance' page in Enterprise Manager. See Performance Options and Safeguards above.

query.runtime.timeout

query.runtime.maxrow

table.output.maxrow

report.output.maxpages

query.preview.maxrow

query.preview.timeout

query.adhoc.maxrow

query.adhoc.timeout

asset.sample.maxrows

query.estimate.enabled

assetData.thread.count

See Appendix B.4, Web Properties and Safeguards, for a description of each property.

See Also

Performance Options and Safeguards, for Enterprise Manager properties.

Precautions and Safeguards, in Report Design, for report-level safeguards.

Limiting the Number of Rows in a Table, in Data Mashup, for Worksheet-level safeguards.

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