How can I see how many rows affected in MySQL?

How can I see how many rows affected in MySQL?

mysql_affected_rows() may be called immediately after executing a statement with mysql_real_query() or mysql_query() . It returns the number of rows changed, deleted, or inserted by the last statement if it was an UPDATE , DELETE , or INSERT . For SELECT statements, mysql_affected_rows() works like mysql_num_rows() .

Is a function used as number of rows affected by the previous MySQL operation?

The affected_rows / mysqli_affected_rows() function returns the number of affected rows in the previous SELECT, INSERT, UPDATE, REPLACE, or DELETE query.

Which method returns the number of rows affected by the execution of a query?

Get the Number of Rows Affected Using the execute() Method The execute() method executes the given SQL query, which may return multiple results.

How do I return the number of rows affected by a stored procedure?

For Microsoft SQL Server you can return the @@ROWCOUNT variable to return the number of rows affected by the last statement in the stored procedure.

Which one of the following method is used to retrieve the number of rows affected by an insert update or DELETE query?

affected_rows()
The method num_rows() is only useful for determining the number of rows retrieved by a SELECT query. But to retrieve the number of rows affected by INSERT, UPDATE, or DELETE query, use affected_rows().

How do I find Rowcount in SQL?

Usage. SQL Server @@ROWCOUNT is a system variable that is used to return the number of rows that are affected by the last executed statement in the batch.

How do I find the number of rows returned by a query in SQL Server?

In SQL Server, you can use T-SQL’s COUNT() function to return the number of rows that would be returned in a query.

1. The Data.
2. Example – Count All Rows in a Table.
3. Example – Adding Criteria.
4. Example – Specify a Single Column.
5. Example – Distinct.
6. Example – The HAVING Clause.
7. The COUNT_BIG() Function.

Which of the following will retrieve number of rows affected?

The method num_rows() is only useful for determining the number of rows retrieved by a SELECT query. But to retrieve the number of rows affected by INSERT, UPDATE, or DELETE query, use affected_rows().

Which method of cursor class is used to get the number of rows affected?

rowcount – It returns the number of rows affected by DML statements.