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Results tagged with Search options user 11315

Examining a capability of something to determine its functionality, pros, and cons with respect to a similar alternative.

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You can create an index and define prefix length, so the index will store only first starting symbols from each of column value. It looks like this in MySQL: CREATE INDEX table_idx ON emp(last_name(8 …
asked Dec 8 '12 by Centurion
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I found there are special "Oracle Text" indexes that improve performance for wildcard queries. Such index construction requires a little bit more work but still is a way how to create prefix indexes: …
answered Dec 12 '12 by Centurion