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update primary key of a table from 1 to 10 in mysql

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Mr. Copy Paster answered on April 26, 2023 Popularity 3/10 Helpfulness 1/10

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  • answer update primary key of a table from 1 to 10 in mysql

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    • update primary key of a table from 1 to 10 in mysql

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    Update the primary key value of each row of existing table by 5

    previously primary key of countries table was starting from 1 but after running this command it will update the primary keys of all rows and now the primary key will start from 6 for first row.

    Note:
    in order to update primary keys at once you first need to drop primary key index. otherwise you will get duplicate entry warnings.

    Popularity 3/10 Helpfulness 1/10 Language sql
    Source: stackoverflow.com
    Tags: mysql primary-key sql
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    Mr. Copy Paster
    Contributed on Apr 26 2023
    Mr. Copy Paster
    0 Answers  Avg Quality 2/10

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