Category: 05. SQL Update

How to update a date and time field in SQL? If you want to update a date & time field in SQL, you should use the following query. let’s see the syntax of sql update date. Let us check this by an example: Firstly we take a table in which we want to update date…

SQL UPDATE JOIN means we will update one table using another table and join condition. Let us take an example of a customer table. I have updated customer table that contains latest customer details from another source system. I want to update the customer table with latest data. In such case, I will perform join between…

The SQL commands (UPDATE and DELETE) are used to modify the data that is already in the database. The SQL DELETE command uses a WHERE clause. SQL UPDATE statement is used to change the data of the records held by tables. Which rows is to be update, it is decided by a condition. To specify condition, we use…