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Magento 2: How to get type columns of table in sql?


Change type columns on Adminhtml Magento 2How to get and set custom field of customer_group table Magento 2How to get invoice item list using sql query?In Magento2 UpgradeSchema, Don't we have addColumns to add more columns to a table?How to log all Magento 2 SQL queries?How can I add UNIQUE Constraint in table via 'InstallSchema'?How to get datas from this table 'directory_currency_rate'How to get All Column names of table in magento 2Indexing the Core Magento 2 table columns without effecting the update query performancesql query in cms_block table in magento 2






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1















I want get type columns of table in sql ?












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  • you mean column type ???

    – Rk Rathod
    56 mins ago

















1















I want get type columns of table in sql ?












share|improve this question






















  • you mean column type ???

    – Rk Rathod
    56 mins ago













1












1








1








I want get type columns of table in sql ?












share|improve this question














I want get type columns of table in sql ?









magento2






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share|improve this question




share|improve this question










asked 1 hour ago









NewBieNewBie

334




334












  • you mean column type ???

    – Rk Rathod
    56 mins ago

















  • you mean column type ???

    – Rk Rathod
    56 mins ago
















you mean column type ???

– Rk Rathod
56 mins ago





you mean column type ???

– Rk Rathod
56 mins ago










2 Answers
2






active

oldest

votes


















1














*Try To run Following code to get column datatype by Magento way.*

$objectManager = MagentoFrameworkAppObjectManager::getInstance();
$resource = $objectManager->get('MagentoFrameworkAppResourceConnection');
$connection = $resource->getConnection();
$tableName = $resource->getTableName('core_config_data');

$sql = "SELECT DATA_TYPE FROM INFORMATION_SCHEMA.COLUMNS
WHERE table_name = " . $tableName ." AND COLUMN_NAME = 'scope'";
$connection->query($sql);

**NOTE: Don't use direct ObjectManager try to use di.**





share|improve this answer






























    1














    I think you want to check type of column like varchar(255), int(11) etc.



    You can use:



    DESCRIBE table_name;


    for example:



     DESCRIBE core_config_data; 


    it will show :



    enter image description here



    Hope above will help!






    share|improve this answer























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      2 Answers
      2






      active

      oldest

      votes








      2 Answers
      2






      active

      oldest

      votes









      active

      oldest

      votes






      active

      oldest

      votes









      1














      *Try To run Following code to get column datatype by Magento way.*

      $objectManager = MagentoFrameworkAppObjectManager::getInstance();
      $resource = $objectManager->get('MagentoFrameworkAppResourceConnection');
      $connection = $resource->getConnection();
      $tableName = $resource->getTableName('core_config_data');

      $sql = "SELECT DATA_TYPE FROM INFORMATION_SCHEMA.COLUMNS
      WHERE table_name = " . $tableName ." AND COLUMN_NAME = 'scope'";
      $connection->query($sql);

      **NOTE: Don't use direct ObjectManager try to use di.**





      share|improve this answer



























        1














        *Try To run Following code to get column datatype by Magento way.*

        $objectManager = MagentoFrameworkAppObjectManager::getInstance();
        $resource = $objectManager->get('MagentoFrameworkAppResourceConnection');
        $connection = $resource->getConnection();
        $tableName = $resource->getTableName('core_config_data');

        $sql = "SELECT DATA_TYPE FROM INFORMATION_SCHEMA.COLUMNS
        WHERE table_name = " . $tableName ." AND COLUMN_NAME = 'scope'";
        $connection->query($sql);

        **NOTE: Don't use direct ObjectManager try to use di.**





        share|improve this answer

























          1












          1








          1







          *Try To run Following code to get column datatype by Magento way.*

          $objectManager = MagentoFrameworkAppObjectManager::getInstance();
          $resource = $objectManager->get('MagentoFrameworkAppResourceConnection');
          $connection = $resource->getConnection();
          $tableName = $resource->getTableName('core_config_data');

          $sql = "SELECT DATA_TYPE FROM INFORMATION_SCHEMA.COLUMNS
          WHERE table_name = " . $tableName ." AND COLUMN_NAME = 'scope'";
          $connection->query($sql);

          **NOTE: Don't use direct ObjectManager try to use di.**





          share|improve this answer













          *Try To run Following code to get column datatype by Magento way.*

          $objectManager = MagentoFrameworkAppObjectManager::getInstance();
          $resource = $objectManager->get('MagentoFrameworkAppResourceConnection');
          $connection = $resource->getConnection();
          $tableName = $resource->getTableName('core_config_data');

          $sql = "SELECT DATA_TYPE FROM INFORMATION_SCHEMA.COLUMNS
          WHERE table_name = " . $tableName ." AND COLUMN_NAME = 'scope'";
          $connection->query($sql);

          **NOTE: Don't use direct ObjectManager try to use di.**






          share|improve this answer












          share|improve this answer



          share|improve this answer










          answered 43 mins ago









          MR.R DNATHMR.R DNATH

          37117




          37117























              1














              I think you want to check type of column like varchar(255), int(11) etc.



              You can use:



              DESCRIBE table_name;


              for example:



               DESCRIBE core_config_data; 


              it will show :



              enter image description here



              Hope above will help!






              share|improve this answer



























                1














                I think you want to check type of column like varchar(255), int(11) etc.



                You can use:



                DESCRIBE table_name;


                for example:



                 DESCRIBE core_config_data; 


                it will show :



                enter image description here



                Hope above will help!






                share|improve this answer

























                  1












                  1








                  1







                  I think you want to check type of column like varchar(255), int(11) etc.



                  You can use:



                  DESCRIBE table_name;


                  for example:



                   DESCRIBE core_config_data; 


                  it will show :



                  enter image description here



                  Hope above will help!






                  share|improve this answer













                  I think you want to check type of column like varchar(255), int(11) etc.



                  You can use:



                  DESCRIBE table_name;


                  for example:



                   DESCRIBE core_config_data; 


                  it will show :



                  enter image description here



                  Hope above will help!







                  share|improve this answer












                  share|improve this answer



                  share|improve this answer










                  answered 40 mins ago









                  PawanPawan

                  2,3192721




                  2,3192721



























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