Phrase Search with Vertica Text Search

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JimKnicely
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Phrase Search with Vertica Text Search

Post by JimKnicely » Thu Dec 07, 2017 3:17 pm

Vertica already provides Text Search. Text Search allows you to quickly search the contents of a single CHAR, VARCHAR, LONG VARCHAR, VARBINARY, or LONG VARBINARY field within a table to locate a specific token.

Vertica implements that capability using a dedicated Text Index to store all the individual tokens from a source table’s text field.

In this blog post, we will explore how to enable sentence (text fragment) or phrase search (consecutive keywords) with a Vertica text index that is configured to track tokens’ position.

Read more about "Phrase Search with Vertica Text Search" here:
https://my.vertica.com/blog/phrase-sear ... xt-search/
Jim Knicely

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Note: I work for HPE. My views, opinions, and thoughts expressed here do not represent those of my employer.

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