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Aug 06, 2007 · In Oracle, returning a record set from a stored procedure to the calling client application is not as straight forward as simply doing a select from a table in the stored procedure code. One needs to make use of a reference cursor. In this blog post, we will cover how one can achieve this in Oracle.

Nov 24, 2010 · Hi, I know how to pass an array of java objects to a stored procedure (eg array of Strings) - What I need to do is pass in an array of Objects - eg if I have the following array: Object[] content2 = {new Integer("1"), "A string", "B String", new Integer("2")}; Then I want to be able to pass content2 to a stored procedure - and let the stored procedure convert the objects within the array to ...
This tutorial guides us on how to pass Array objects from Java to stored procedures in Oracle and also, how to retrieve an array object in Java. All PLSQL arrays can not be called from java. All PLSQL arrays can not be called from java.
Apr 16, 2020 · As a database programmer, you may need to get result in table format from a stored procedure and store it to a temp table. Here we will see how to insert results from Stored Procedure to a temp table. There is a small trick involved in doing this. One among the easiest way is to use a OPENROWSET function. This method comes in handy when you are ...
Dec 28, 2020 · A Cursor is a pointer to this context area. Oracle creates context area for processing an SQL statement which contains all information about the statement. PL/SQL allows the programmer to control the context area through the cursor. A cursor holds the rows returned by the SQL statement. The set of rows the cursor holds is referred as active set.
A stored procedure can be parameterized or a normal procedure. In this session, let us learn more about the stored procedure and how it is used and called for execution. Parameterized stored procedure requires the parameters to be passed to it so that the stored procedure will act based on the parameter value passed.
Jan 30, 2008 · I normally code in Java and have found myself tasked to correct a few problems in some legacy code that was written in VB6 using ADODB to connect to an ORACLE Database. I need to be able to pass a collection such as an array or a custom defined DB type from the VB code to an ORACLE 9i database.
Hi i am using CallableStatement to call an Oracle stored procedure. i want to pass an array to the procedure (as 'In' parameter). in java, i have declared my array as follows.. String arr_ctr[] = new String[10]; Please tell me how to pass this array to the Oracle stored procedue using Callable Statement from java servlet. Please help me out...
Each item in an array is referred to as an element, and each element has an index which is a number corresponding to the element's position in the array. The index-to-element relationship can be thought of as a key/value pair. Oracle provides three types of PL/SQL collections: associative arrays, nested tables, and varrays.
When you pass a value to the registerOutParameter method for an OUT parameter, you must specify not only the data type to be used for the parameter, but also the parameter's ordinal placement or the parameter's name in the stored procedure. For example, if your stored procedure contains a single OUT parameter, its ordinal value will be 1; if ...
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  • Dec 28, 2020 · A Cursor is a pointer to this context area. Oracle creates context area for processing an SQL statement which contains all information about the statement. PL/SQL allows the programmer to control the context area through the cursor. A cursor holds the rows returned by the SQL statement. The set of rows the cursor holds is referred as active set.
  • Dec 22, 2016 · There are various ways by which you can pass array or multiple values as a single Parameter in a Stored Procedure or a Function: #1 – Passing a CSV: list of strings as a parameter to a (N)VARCHAR datatype parameter, then splitting/parsing it inside the SP or UDF, check here. #2 – Passing an XML: string as an
  • Publish the Java call specification. Next we publish the call specification using a PL/SQL "wrapper" PL/SQL procedure. CREATE OR REPLACE PROCEDURE host_command (p_command IN VARCHAR2) AS LANGUAGE JAVA NAME 'Host.executeCommand (java.lang.String)'; / Grant Privileges
  • This article describes how to pass the equivalent of an array, into a stored procedure, showing a number of different data types. This technique doesn't have the size limitations that a number of other techniques suffer from.
  • This would invoke the INCREASE_WAGE procedure, passing three parameters: EMPLOYEE_ID, a percentage of increase, and an upper salary bound. You can also execute a stored procedure by creating a simple anonymous block that contains the procedure call, as depicted in the following code:

The OUT parameter is a write-only for procedure as it does not pass the value OUT while executing the procedure but passes value back to a calling Procedure or a Block. We have few examples below to show how the passing parameters works within Stored Procedure.

CREATE OR REPLACE PROCEDURE json_array_traversal ( json_document_in IN CLOB, leaf_action_in IN VARCHAR2, level_in IN INTEGER DEFAULT 0) IS l_array json_array_t; l_object json_object_t; l_keys json_key_list; l_element json_element_t; BEGIN l_array := json_array_t.parse (json_document_in); put_line ('Traverse: ' || l_array.stringify (), level_in); FOR indx IN 0 .. l_array.get_size - 1 LOOP put_line ('Index: ' || indx, level_in); CASE WHEN l_array.get (indx).is_string THEN EXECUTE IMMEDIATE ... Jan 26, 2018 · Make two parameter i.e. tablename and column name and pass table name as table name and concatenate all the column you want to pass a parameter delimited with a value..
For reporting uses, XML parameters really shine: You can pass the same XML string to multiple stored procs, yet you won't need to modify all of them, if say, one report's stored procedure requires ...

Jul 25, 2020 · I am trying to create a stored procedure where I need to execute it with one value or list of values using Oracle SQL developer. Example: create or replace SP1(in_val_list in varchar2 default null) this is how I declared it For executing, Execute SP1(‘a’); Execute SP2(‘a’,’b’,’c’);

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rec_array array_t; BEGIN FETCH p_cursor BULK COLLECT INTO rec_array; FOR i IN rec_array.FIRST .. rec_array.LAST LOOP dbms_output.put_line(rec_array(i)); END LOOP; END pass_ref_cur; / set serveroutput on DECLARE rec_array SYS_REFCURSOR; BEGIN OPEN rec_array FOR 'SELECT empname FROM employees'; pass_ref_cur(rec_array); CLOSE rec_array; END; /