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MySQL Find rows where no matching column in two tables


How to check the consistency of tables in mysqlMySQL table design of logging tablesNot Equal Operation is not workingInnoDB deadlock with INSERT .. SELECTJoining two Mysql VIEWs takes a very long timeHow to display multiple row records of similar ID's in single row?Compare two tables with same structure, but differing membership numbersPHP MYSQL Update Two Tables Using Cross JoinsUnexpected result when joining a table in a year rangemysql insert record into dynamic table with current date as table name






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}







0















year name configid
2019 dbk 12
2018 sbh 09

mac date state
123 2017 pwp
121 2016 kpm


these are two tables, I needs to find configid from the 1st table when I should give input mac from the 2nd table. As in my database configid is unique for every mac.









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    0















    year name configid
    2019 dbk 12
    2018 sbh 09

    mac date state
    123 2017 pwp
    121 2016 kpm


    these are two tables, I needs to find configid from the 1st table when I should give input mac from the 2nd table. As in my database configid is unique for every mac.









    share









    New contributor




    bilal shakir is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
    Check out our Code of Conduct.























      0












      0








      0








      year name configid
      2019 dbk 12
      2018 sbh 09

      mac date state
      123 2017 pwp
      121 2016 kpm


      these are two tables, I needs to find configid from the 1st table when I should give input mac from the 2nd table. As in my database configid is unique for every mac.









      share









      New contributor




      bilal shakir is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.












      year name configid
      2019 dbk 12
      2018 sbh 09

      mac date state
      123 2017 pwp
      121 2016 kpm


      these are two tables, I needs to find configid from the 1st table when I should give input mac from the 2nd table. As in my database configid is unique for every mac.







      mysql mysql-5.7





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      bilal shakir is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
      Check out our Code of Conduct.










      share









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      bilal shakir is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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      edited 1 min ago







      bilal shakir













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      asked 6 mins ago









      bilal shakirbilal shakir

      11




      11




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      bilal shakir is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
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