Maximum length of a table name in MySQL

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自闭症患者 2020-12-07 23:59

What is the maximum length of a table name in MySQL?

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  • 2020-12-08 00:25

    Names for databases, tables, columns, and indexes can be up to 64 characters long. Alias names can be up to 256 characters long.

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  • 2020-12-08 00:26

    It's 64 characters. The documentation shows these limits:

    Identifier    Maximum Length (characters)
    Database      64
    Table         64
    Column        64
    Index         64
    Constraint    64
    Stored Procedure or Function    64
    Trigger       64
    View          64
    Alias         256 
    Compound Statement Label    16
    
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  • 2020-12-08 00:30

    64 characters according to this.

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  • 2020-12-08 00:37

    Mysql Maximum length of characters for all identifier are 64 characters except Alias (256) and Compound Statement Lablel (16)
    Check the whole list here

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