In this section, you will know how to get the modified rows after the updation of rows. Read Also: How To Check Oracle Database Read Write Mode How to Update Query In PostgreSQL Return Modified Rows So this is how you can update multiple records using the PostgreSQL update query. If the table contains thousands of records with account_status equal to ‘inactive’, then all the records will be updated using the above query. If you look at the output, the account status of the customers Michael, Robert, and Emma is updated to ‘active’ at one time. Suppose you have a table called ‘customers’ with columns ‘first_name’, ‘last_name’, ‘country’, ‘account_status’, and ‘purchase_history’ which is shown below. You can update or modify the single or one record using the PostgreSQL update query. How to Update Query In PostgreSQL with Single Row Let’s take some examples and understand how to update a query in PostgreSQL. Using the above syntax, you can update or make changes to the column value of the existing records in PostgreSQL.
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