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How to check which tables are used by Oracle stored procedure

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Answer: You can view the tables used by stored procedures in Oracle. Steps: Find the stored procedure definition. Extract stored procedure text. Parses the stored procedure text for table names in the FROM or JOIN clause.

How to check which tables are used by Oracle stored procedure

How to check which tables are used by stored procedures

In Oracle, you can check the usage of stored procedures by following the steps Which tables are included:

1. Find the definition of the stored procedure

<code class="sql">SELECT object_name, object_type, text
FROM user_objects
WHERE object_name = '<存储过程名称>';</code>

2. Extract the stored procedure text

willobject_type Copy the text field from the row that is the result of PROCEDURE.

3. Analyze stored procedure text

Stored procedure text usually contains FROM or JOIN clauses for reference surface. Find these clauses and extract table names from them.

Example

Suppose you have a stored procedure called GetCustomerOrders, to see which tables it uses, you can perform the following steps:

  1. Find stored procedure definition:
<code class="sql">SELECT object_name, object_type, text
FROM user_objects
WHERE object_name = 'GetCustomerOrders';</code>
  1. Extract stored procedure text:
<code class="sql">SELECT text
FROM user_objects
WHERE object_name = 'GetCustomerOrders';</code>

Result:

<code>select *
from orders o
join customers c on o.customer_id = c.customer_id;</code>
  1. Analysis of stored procedure text:

The stored procedure text references orders and customers table.

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