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Fuzzy double-truncated wildcard queries are slow (Doc ID 1342442.1)

Last updated on JULY 28, 2011

Applies to:

Oracle Text - Version: 11.2.0.1 to 11.2.0.2 - Release: 11.2 to 11.2
Information in this document applies to any platform.

Symptoms

A fuzzy search with double-truncation inside, eg. fuzzy(((%SAND%), 70, 10, WEIGHT) and with substring index enabled is slow.

Cause

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