How to check the execution status of Oracle query stored procedure

By querying the V$SQL_MONITOR view, you can query the execution status of Oracle stored procedures and obtain information about execution time, CPU usage time, number of executions, etc. to identify potential performance issues.

How to query the execution status of Oracle stored procedures

To query the execution status of Oracle stored procedures, you can use the following Steps:

1. Open Oracle SQL Developer or SQL Plus

Both tools can be used to execute queries and view results.

2. Connect to the database

Use the database username, password and port number to connect to the database you want to query.

3. Query the V$SQL_MONITOR view

This view contains information about current and past SQL statements, including stored procedures. To query execution information about a stored procedure, use the following query:

<code>SELECT *
FROM V$SQL_MONITOR
WHERE MODULE = 'your_stored_procedure_name';</code>

4. View the results

The query results will provide the following information about the stored procedure:

• SQL_TEXT: Text of the stored procedure
• ELAPSED_TIME: Execution time in milliseconds
• CPU_TIME: CPU usage time in milliseconds
• EXECUTIONS: Number of executions
• PARSES:Number of parses
• BUFFER_GETS: Number of reads from buffer
• LOGICAL_READS: Number of reads from disk
• PHYSICAL_READS: From disk Number of physical reads

5. Analyze the results

View the results to identify any potential performance issues. For example, if ELAPSED_TIME is high, it indicates that the stored procedure is taking too long to execute. If BUFFER_GETS or PHYSICAL_READS is high, the stored procedure is doing a lot of I/O operations.

The above is the detailed content of How to check the execution status of Oracle query stored procedure. For more information, please follow other related articles on the PHP Chinese website!