What you want to do is add a column that can be used to sort the rows in the table. For example, you could have a table that has two columns: msg (blob) and dt (timestamp).

Sometimes wee need to add a comment to a column for understanding purpose means to easily identify what is the use of that particular column.we can add comment to a column by two ways- at the time of ...

Create a new property on an existing entity model that has already had a migration generated for the creation of the corresponding db table for the entity model. Configure the new property using ...

Sometimes we are required to add a custom field in our database table for our extension in magento. For this purpose we will perform it with the installer. But before ...

Scenario: Sink Connector is running DDL is executed that adds new columns to the table Messages with new fields are written to the Kafka Topic ... JDBC (MySQL) Sink Connector fails after adding new ...

Notes High Sierra: How to add a column to a table. Click anywhere in the column next to where you want the new column to appear. It can be to the left or right of where you want the new column.