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How to query the latest compilation time of a stored procedure in Oracle

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Release: 2024-04-18 15:00:32
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How to query the latest compilation time of stored procedures in Oracle? Connect to Oracle database. Execute the following SQL query: SELECT OBJECT_NAME, LAST_COMPILEDFROM USER_OBJECTSWHERE OBJECT_TYPE = 'PROCEDURE' AND OBJECT_NAME = '<stored procedure name>';View the LAST_COMPILED field in the query results, which displays the most recent compile time of the stored procedure.

How to query the latest compilation time of a stored procedure in Oracle

How to query the latest compilation time of stored procedures in Oracle

Oracle database provides a database called A data dictionary view of USER_OBJECTS, which stores various information about database objects, including the compile time of the stored procedure. To query the most recent compile time of a stored procedure, you can use the following steps:

  1. Connect to an Oracle database: Use SQL*Plus, Oracle SQL Developer, or other Oracle client tools.
  2. Query USER_OBJECTS view: Execute the following SQL query:
<code class="sql">SELECT OBJECT_NAME, LAST_COMPILED
FROM USER_OBJECTS
WHERE OBJECT_TYPE = 'PROCEDURE'
AND OBJECT_NAME = '<存储过程名称>';</code>
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where'<stored procedure name>' is the query The name of the stored procedure at compile time.

  1. View the LAST_COMPILED field: The LAST_COMPILED field in the query results will display the most recent compilation time of the stored procedure. The timestamp format is YYYY-MM-DD HH24:MI:SS.FF, where:
  • YYYY is the year
  • MM is the month
  • DD is the day
  • HH24 is the hour in 24-hour format
  • MI is the minute
  • SS is the second
  • FF is the millisecond

For example, the following query results show the most recent compilation time of the stored procedure named GET_CUSTOMER:

<code class="sql">OBJECT_NAME           LAST_COMPILED
------------------- ----------------------------------------
GET_CUSTOMER        2023-03-06 10:15:34.233</code>
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means that the GET_CUSTOMER stored procedure was compiled in 2023 Compiled at 10:15:34.233 on March 6th.

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