MySQL Full-Text Search

MySQL Full-Text Search

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  1. A FULLTEXT index cannot be created for multiple columns.










  1. View Hint View Answer Discuss in Forum

    NA

    Correct Option: A

    In MySQL, a full-text search is based on the FULLTEXT indexes. A FULLTEXT index can be created both for a single column and for multiple columns. Searching is possible across columns.

  1. FULLTEXT indexes can be created only for ____________.










  1. View Hint View Answer Discuss in Forum

    NA

    Correct Option: B

    Full-text searches are based on the FULLTEXT indexes. They can be created for MyISAM tables only. In MySQL, a full text search enables to look for words or phrases without using pattern-matching operations.

  1. Which search mode uses natural language search as a subroutine?










  1. View Hint View Answer Discuss in Forum

    NA

    Correct Option: D

    The query expansion search occurs in two phases. The natural language search is applied in the first phase. Query expansion search is one of the three modes of fulltext searching.

  1. The indicator of presence or absence of a word in search is used in which mode?










  1. View Hint View Answer Discuss in Forum

    NA

    Correct Option: A

    A full text search capability is provided in MySQL. It facilitates to look for words or phrases without using pattern-matching operations. Boolean search is one of the three modes.

  1. In which mode of search is the search string parsed into words and the search looks for rows?










  1. View Hint View Answer Discuss in Forum

    NA

    Correct Option: C

    In MySQL, a full text search capability is provided, which enables to look for words or phrases without using pattern-matching operations. There are three kinds of full text searches.