Cursor to pass as a parameter in the function Operator Table
HelloI have a Table function operator which accepts a single parameter (SYS_REFCURSOR). How can I pass Table as a cursor to the Table function?
Thank you.
-bzx
Hello
You use an operator of CONSTRUCTION to build a SYS_REFCURSOR, entries are the columns of your representative request for the ref cursor operators and the output type is an attribute of SYS_REFCURSOR. This can then be mapped to your entry table function.
See you soon
David
Tags: Business Intelligence
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How to assign values to the nested table and passes as a parameter for the procedure?
How to assign values to the nested table and passes as a parameter for the procedure?
Here are the object and its type
create or replace type test_object1 as an object
(
val1 varchar2 (50).
val2 varchar2 (50).
VARCHAR2 (50) val3
);
create or replace type test_type1 is table of the test_object1;
create or replace type test_object2 as an object
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val1 varchar2 (50).
val2 varchar2 (50).
VARCHAR2 (50) val3
);
create or replace type test_type2 is table of the test_object2;
GRANT ALL ON test_object1 to PUBLIC;
GRANT ALL ON test_type1 to PUBLIC;
GRANT ALL ON test_object2 to PUBLIC;
GRANT ALL ON test_type2 to PUBLIC;
Here is the table object type:
create the table test_object_tpe
(
sl_num NUMBER,
Description VARCHAR2 (100),
main_val1 test_type1,
main_val2 test_type2
)
NESTED TABLE main_val1 STORE AS tot1
NESTED TABLE main_val2 STORE AS earlier2;
-----------------------------------------------------------------------------------------------------------
Here is the procedure that inserts values into the nested table:
PROCEDURE INSERT_TEST_DATA (sl_num in NUMBER,
Description in VARCHAR2,
p_main_val1 IN test_type1,
p_main_val2 IN test_type2
)
IS
BEGIN
FOR rec in p_main_val1.first... p_main_val1. Last
LOOP
INSERT INTO xxdl.test_object_tpe
(
sl_num,
Description,
main_val1,
main_val2
)
VALUES
(
sl_num
description
test_type1 (test_object1)
p_main_val1 .val1 (CRE),
p_main_val1 .val2 (CRE),
p_main_val1 .val3 (rec)
)
)
test_type2 (test_object2 (p_main_val2 .val1 (CRE),
p_main_val2 .val2 (CRE),
p_main_val2 .val3 (rec)
)
)
);
END LOOP;
commit;
END INSERT_TEST_DATA;
-------------------------------------------------------------------------------------------
Here are the block anonymoys what values attributed to the object type and pass values in the procedure:
Set serveroutput on;
declare
p_sl_num NUMBER: = 1001;
p_description VARCHAR2 (50): = 'Test Val1;
inval1 test_type1: = test_type1();
inval2 test_type2: = test_type2();
Start
inval1 (1) .val1: = "testx1";
inval1 (1) .val2: = "testx2";
inval1 (1) .val3: = "testx3";
inval2 (1) .val1: = "testy1";
inval2 (1) .val2: = "testy2";
inval2 (1) .val3: = "testy3";
CSI_PKG. INSERT_TEST_DATA (sl_num = > p_sl_num,)
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p_main_val2 = > inval2
);
end;
/
Someone can correct me.
Thank you
LavanThanks for posting the DOF and the sample code but whenever you post provide your Oracle version 4-digit (result of SELECT * FROM V$ VERSION).
>
How to assign values to the nested table and passes as a parameter for the procedure?
>
Well you do almost everything bad that could be hurt.Here is the code that works to insert data into your table (the procedure is not even necessary).
declare p_sl_num NUMBER := 1001; p_description VARCHAR2(50) := 'Testing Val1'; inval1 test_type1 := test_type1(); inval2 test_type2 := test_type2(); begin inval1.extend(); inval1(1) := test_object1('testx1', 'testx2', 'testx3'); inval2.extend(); inval2(1) := test_object2('testy1', 'testy2', 'testy3'); INSERT INTO test_object_tpe ( sl_num, description, main_val1, main_val2 ) VALUES (p_sl_num, p_description, inval1, inval2); commit; end; /
See example 5-15 making reference to an element of nested Table Chapter 5 using PL/SQL collections and records in the PL/SQL doc
http://docs.Oracle.com/CD/B28359_01/AppDev.111/b28370/Collections.htm#CJABEBEA1. you don't even have the procedure because it is a simple INSERTION in the table you can do directly (see my above code)
inval1(1).val1 := 'testx1';
Since you have not yet created all the elements, there is no element 1 "inval1". You need EXTEND the collection to add an element
inval1.extend();
And then, there is an empty element, but "inval1" is a container for objects of type 'test_object1' not for scalars as "val1", "val2", and "val3".
If you can not doinval1(1).val1 := 'testx1';
You must create an instance of 'test_object1 '.
inval1(1) := test_object1('testx1', 'testx2', 'testx3');
And so on for the other collection
You don't need the procedure (as my code example shows), but once you fill in the variables correctly it will work.
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but
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Hi all
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The role of title works, but does not work part url1. No error, just no load. Any suggestions?
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#4 comment should help you.
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AlPublished by: Alberto Faenza 10 may 2012 01:44
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Concerning
RambeauSQL> create type my_obj as object (no integer, name varchar2(10)) 2 / Type created. SQL> create type my_tbl as table of my_obj 2 / Type created.
functional approach...
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Hello!
I tried to build a trigger that triggers a true value each 1000 milliseconds (from the first real);
which real command structure box to a value of the randomNrGen of the sample and place it in a table.
but I would like to USE this table and I can't do this beacause I can not get out of the structure of the case.
AND:
the while loop ignores samples; If you run the vi and look at the speed at which the table fills, ypu notice it is not periodic: the first few items are inserted at 1 second interval, but then it jumps one;
would it be because of the wait time 1ms?
1. How can I create a structure that does this:
If set to True, it samples a value from Genesis at random and places it in the table
OTHERWISE, it does NOTHING, without zeros sent to the table just waiting for the next true and only the values sampled at True remain in the table?
2. How can I stop it pop samples (multiples of 1000 in my case)?
In conclusion: I need to be able to take samples on the sample generator and store them in an array of 3d in a zig - zag (1.jpg) way, but able to think about it, we need to go beyond these two questions.
Please ignore the meter.
Please help me!
TibiG wrote:
Thanks, Crossrulz!
This did not omit all values and it works fine.
Is it possible to get information in a case without making use of the large loop?
My program will become very complex (I need to synchronize a magnetometer and a stepper motor to make a 3d map of the magnetic field of the magnet) and I want to do everything as simple as possible.
If there is a way to get information about a case structure, other tnan using registers with shift on the big loop, and you know it, please show me.
Thank you!
You could also use a Feedback node, just keep it out of the structure of the case.
-
Hello
I'm trying to implement some functions to manipulate tables more easily, as I would with other programming languages (Array.IndexOf exists in Javascript, but seems to be absent from ExtendScript).
First of all, I tried to add these functions using Array.prototype; Here's what I've done for two of these functions:
Array.prototype.indexOf = function (value) { for (var i = 0;i<this.length;i++) { if (this[i] == value) return i; } return -1; } Array.prototype.removeDuplicates = function () { var removed = []; for (var i = 0;i<this.length-1;i++) { for (var j=i+1;j<this.length;j++) { if (this[i] == this[j]) { removed.push(this.splice(j,)1); } } } return removed; }
It seemed to work fine, but I discovered that it breaks this kind of loop:
for (var i in array) { alert(array[i]); }
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As explained here, I have found a workaround, using Object.defineProperty () rather than implement functions in Array.proptotype
Object.defineProperty(Array.prototype, "indexOf", { enumerable: false, value: function(value) { for (var i = 0;i<this.length;i++) { if (this[i] == value) return i; } return -1; } });
But... Object.defineProperty () is missing in ExtendScript too!
I don't know what to try next... Any idea?
Thank you!
The primary reason that some of these functions do not exist, is that ExtendScript is based on the ECMA-262 standard. Very old JavaScript and I don't think all this is implemented.
PG. 3 of the CS6 script guide (only written comprehensive guide Adobe has for the moment) after effects Developer Center | Adobe Developer Connection:
The ExtendScript language
"After Effects scripts using the Adobe ExtendScript language, which is an extended form of JavaScript used by several applications Adobe, including Photoshop, Illustrator, and InDesign. ExtendScript implements the JavaScript language according to the ECMA-262 specification. The After Effects script engine supports the 3rd edition of the ECMA-262 standard, including its conventions of notation and lexical, types, objects, expressions, and statements. ExtendScript also implements the E4X ECMA-357 specification, which defines the access to the data in XML format. »
Even though I know that many developers have made prototyping, I found it to be annoying personally, especially if your code moves outside your machine. I just made autonomous functions for all my scripts. It has been easier to reuse code and create some (not all) missing features that would be nice to have the day current Javascript.
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