BIND THE VARIABLE INSIDE A LOOP
HelloI have question about the sort of the values using Plsql... My requirement is to get values of N with the user and sorting in ascending or descending order. I tried the following query
DECLARE
Is of type TABLE numsort
NUMBER
INDEX OF DIRECTORY;
v_num numsort;
number of v_total;
number of v_no;
BEGIN
-get the number of values to sort
v_total: =: TotalNum;
dbms_output.put_line (v_total);
because me in 1.v_total
LOOP
v_no: =: none; -Read the values
v_num (i): = v_no;
dbms_output.put_line (v_num (i): 10;)
END LOOP;
END;
its code is not complete... sound to read the value in the table... Read itself does not
The problem is that the connection variable is not reset with each iteration. I am using Toad and he asked me to pass all the variable binding both... But I want to read the values in the table with each iteration. Is it possible in PLSQL... or is there another way to do this...
hope you are clear with the requirement... If any infomartion extra need please come bk...
Waiting for your replay
Thanks and greetings
Rognard
Maybe like this?
SQL> create or replace procedure test_proc (p_input varchar2, p_separator varchar2) is
2 v_input varchar2(32767):= p_input||p_separator;
3 begin
4 if p_input is not null then
5 while instr(v_input,p_separator) > 0 loop
6 dbms_output.put_line(substr(v_input,1,instr(v_input,p_separator)-1));
7 v_input:=substr(v_input,instr(v_input,p_separator)+1);
8 end loop;
9 end if;
10 end;
11 /
Procedure created.
SQL> exec test_proc('10, 4, 6, 3',',')
10
4
6
3
PL/SQL procedure successfully completed.
SQL> exec test_proc('',',')
PL/SQL procedure successfully completed.
SQL>
Nicolas.
Tags: Database
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Bind the Variable in a dynamic query
The procedure below uses a variable binding for the deptno and run it with a ref cursor The expected result is to display the ename from EMP for the deptno passed for the p_deptno parameter, but the procedure fails with an exception.
CREATE OR REPLACE PROCEDURE dynamic_query(p_deptno NUMBER) AS lv_deptno number(4); -- l_lookup_type VARCHAR2(30):='PBAMERICAS_CO'; lv_query VARCHAR2(15000) :=' SELECT ename,''Year'' from emp where deptno='|| p_deptno; lv_cursor SYS_REFCURSOR; lv_lookup VARCHAR2(20); lv_emp_rec emp%rowtype; lv_ename VARCHAR2(10); lv_year VARCHAR2(10); BEGIN dbms_output.put_line(lv_query); OPEN lv_cursor FOR lv_query USING p_deptno ; Loop FETCH lv_cursor INTO lv_ename,lv_year; dbms_output.put_line(lv_ename || ',' ||lv_year); EXIT WHEN lv_cursor%NOTFOUND; END LOOP; CLOSE lv_cursor; END dynamic_query;
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I can change the code slightly and change the where clause to work but wanted to know what am I did wrong which makes the procedure fails with the above code.
CREATE OR REPLACE PROCEDURE APPS.dynamic_query(p_deptno NUMBER) AS lv_deptno number(4); lv_query VARCHAR2(15000) :=' SELECT ename,''Year'' from emp ' ; lv_cursor SYS_REFCURSOR; lv_lookup VARCHAR2(20); lv_emp_rec emp%rowtype; lv_ename VARCHAR2(10); lv_year VARCHAR2(10); BEGIN IF p_deptno IS NOT NULL THEN lv_query := lv_query || ' Where deptno =' || TO_CHAR(p_deptno); END IF; dbms_output.put_line(lv_query); OPEN lv_cursor FOR lv_query ; Loop FETCH lv_cursor INTO lv_ename,lv_year; dbms_output.put_line(lv_ename || ',' ||lv_year); EXIT WHEN lv_cursor%NOTFOUND; END LOOP; CLOSE lv_cursor; END dynamic_query; /
PS: I use the table EMP for this example includes so not CREATE TABLE and INSERT.
The procedure below uses a variable binding
No, it isn't.
You're just concatenation of the value of p_deptno in the query, such as a literal.
It's using a variable binding:
lv_query VARCHAR2 (15000): = ' 'year', SELECT ename from emp where deptno =: 1';
Then, the variable may be correctly bound (by post) via the USING clause.
-
to BIND the variable SUBSTITUTION
I have a code where I find dates START and end range for the past 3 years, the beginning Date must start on a Sunday and the end Date is at the end on Saturday using the weird system they have here:-)
the end usable VARIABLE must be in YYYYMMDD format as number, because that's how they set up Date here... can anything about...
So I thought to all the Dates, performing a combination of Variables of SUBSTITUTION AND LINKING, why I do like that it is because
I received an error when I used just the variables SUBSTITUTION (maximum 240 characters used on the START DATE of the year2, in)
switching to this, the error has disappeared), well that's what I thought he'll fix it.
But now, when I try to use and VARIABLE in SQL, I get an error that it cannot use BIND variables, so try to pass values to a SUBSTITUTION
afin_que this error disappears) - unless there is a better way?
If there is a better way to stay maybe everything inside SUBSTITUTION and don't imply any LINK, maybe it would be better, if you guys know a way around the 240 character error...
:-)
My variables are:
-find YEAR 1
SET LY_END_DATE_NUM = "TO_NUMBER (TO_CHAR (NEXT_DAY ((SYSDATE-7), 'SATURDAY'), 'YYYYMMDD'));
variable BIND_LY_END_DATE_N number;
run: BIND_LY_END_DATE_N: = & LY_END_DATE_NUM;
PRINT BIND_LY_END_DATE_N;
SET LY_START_DATE = ' TO_DATE (: BIND_LY_END_DATE_N, 'yyyy-mm-dd')-363;
SET LY_START_DATE_NUM = "TO_NUMBER (TO_CHAR (& LY_START_DATE, 'YYYYMMDD'));
variable BIND_LY_START_DATE_N number;
run: BIND_LY_START_DATE_N: = & LY_START_DATE_NUM;
PRINT BIND_LY_START_DATE_N;
-find YEAR 2
SET YRS2_END_DATE = ' TO_DATE (: BIND_LY_START_DATE_N, 'yyyy-mm-dd')-1;
SET YRS2_END_DATE_NUM = "TO_NUMBER (TO_CHAR (& YRS2_END_DATE, 'YYYYMMDD'));
variable BIND_YRS2_END_DATE_N number;
run: BIND_YRS2_END_DATE_N: = & YRS2_END_DATE_NUM;
PRINT BIND_YRS2_END_DATE_N;
SET YRS2_START_DATE = ' TO_DATE (: BIND_YRS2_END_DATE_N, 'yyyy-mm-dd')-363;
SET YRS2_START_DATE_NUM = "TO_NUMBER (TO_CHAR (& YRS2_START_DATE, 'YYYYMMDD'));
variable BIND_YRS2_START_DATE_N number;
run: BIND_YRS2_START_DATE_N: = & YRS2_START_DATE_NUM;
PRINT BIND_YRS2_START_DATE_N;
-find YEAR 3
SET YRS3_END_DATE = ' TO_DATE (: BIND_YRS2_START_DATE_N, 'yyyy-mm-dd')-1;
SET YRS3_END_DATE_NUM = "TO_NUMBER (TO_CHAR (& YRS3_END_DATE, 'YYYYMMDD'));
variable BIND_YRS3_END_DATE_N number;
run: BIND_YRS3_END_DATE_N: = & YRS3_END_DATE_NUM;
PRINT BIND_YRS3_END_DATE_N;
SET YRS3_START_DATE = ' TO_DATE (: BIND_YRS3_END_DATE_N, 'yyyy-mm-dd')-363;
SET YRS3_START_DATE_NUM = "TO_NUMBER (TO_CHAR (& YRS3_START_DATE, 'YYYYMMDD'));
variable BIND_YRS3_START_DATE_N number;
run: BIND_YRS3_START_DATE_N: = & YRS3_START_DATE_NUM;
PRINT BIND_YRS3_START_DATE_N;
Hello
Kodiak_Seattle wrote:
I have a code where I find dates START and end range for the past 3 years, the beginning Date must start on a Sunday and the end Date is at the end on Saturday using the weird system they have here:-)
the end usable VARIABLE must be in YYYYMMDD format as number, because that's how they set up Date here... can anything about...
So I thought to all the Dates, performing a combination of Variables of SUBSTITUTION AND LINKING, why I do like that it is because
I received an error when I used just the variables SUBSTITUTION (maximum 240 characters used on the START DATE of the year2, in)
switching to this, the error has disappeared), well that's what I thought he'll fix it.
But now, when I try to use & VARIABLE in SQL, I get an error that it cannot use BIND variables, so try to pass values to a SUBSTITUTION
afin_que this error disappears) - unless there is a better way?
If there is a better way to stay maybe everything inside SUBSTITUTION and don't imply any LINK, maybe it would be better, if you guys know a way around the 240 character error...
:-)
My variables are:
-find YEAR 1
SET LY_END_DATE_NUM = "TO_NUMBER (TO_CHAR (NEXT_DAY ((SYSDATE-7), 'SATURDAY'), 'YYYYMMDD'));
variable BIND_LY_END_DATE_N number;
run: BIND_LY_END_DATE_N: = & LY_END_DATE_NUM;
PRINT BIND_LY_END_DATE_N;
SET LY_START_DATE = ' TO_DATE (: BIND_LY_END_DATE_N, 'yyyy-mm-dd')-363;
SET LY_START_DATE_NUM = "TO_NUMBER (TO_CHAR (& LY_START_DATE, 'YYYYMMDD'));
variable BIND_LY_START_DATE_N number;
run: BIND_LY_START_DATE_N: = & LY_START_DATE_NUM;
PRINT BIND_LY_START_DATE_N;
-find YEAR 2
SET YRS2_END_DATE = ' TO_DATE (: BIND_LY_START_DATE_N, 'yyyy-mm-dd')-1;
SET YRS2_END_DATE_NUM = "TO_NUMBER (TO_CHAR (& YRS2_END_DATE, 'YYYYMMDD'));
variable BIND_YRS2_END_DATE_N number;
run: BIND_YRS2_END_DATE_N: = & YRS2_END_DATE_NUM;
PRINT BIND_YRS2_END_DATE_N;
SET YRS2_START_DATE = ' TO_DATE (: BIND_YRS2_END_DATE_N, 'yyyy-mm-dd')-363;
SET YRS2_START_DATE_NUM = "TO_NUMBER (TO_CHAR (& YRS2_START_DATE, 'YYYYMMDD'));
variable BIND_YRS2_START_DATE_N number;
run: BIND_YRS2_START_DATE_N: = & YRS2_START_DATE_NUM;
PRINT BIND_YRS2_START_DATE_N;
-find YEAR 3
SET YRS3_END_DATE = ' TO_DATE (: BIND_YRS2_START_DATE_N, 'yyyy-mm-dd')-1;
SET YRS3_END_DATE_NUM = "TO_NUMBER (TO_CHAR (& YRS3_END_DATE, 'YYYYMMDD'));
variable BIND_YRS3_END_DATE_N number;
run: BIND_YRS3_END_DATE_N: = & YRS3_END_DATE_NUM;
PRINT BIND_YRS3_END_DATE_N;
SET YRS3_START_DATE = ' TO_DATE (: BIND_YRS3_END_DATE_N, 'yyyy-mm-dd')-363;
SET YRS3_START_DATE_NUM = "TO_NUMBER (TO_CHAR (& YRS3_START_DATE, 'YYYYMMDD'));
variable BIND_YRS3_START_DATE_N number;
run: BIND_YRS3_START_DATE_N: = & YRS3_START_DATE_NUM;
PRINT BIND_YRS3_START_DATE_N;
Let me make sure I understand the problem.
One year, in this problem, is exactly 364 days.
You want the year that ended on the most recent Saturday (otherwise said, the year ending Saturday between 6 days ago and today) and two years ago.
You want the first date in each of those years and the last date each year, in the format YYYYMMDD.
Is this fair?
Here's a way to define variables of substitution (with names like year_1_start):
COLUMN y1_start new_value by year_1_start
COLUMN y1_end new_value by year_1_end
COLUMN y2_start new_value by year_2_start
COLUMN y2_end new_value by year_2_end
COLUMN y3_start new_value by year_3_start
COLUMN y3_end new_value by year_3_end
WITH got_y1e AS
(
SELECT NEXT_DAY (SYSDATE - 7 'SATURDAY') AS y1e
OF the double
)
SELECT TO_CHAR (y1e + 1 - (364 * 3), 'YYYYMMDD') AS y3_start
, TO_CHAR (y1e - (364 * 2), 'YYYYMMDD') AS y3_end
, TO_CHAR (y1e + 1 - (364 * 2), 'YYYYMMDD') AS y2_start
, TO_CHAR (y1e - 364, 'YYYYMMDD') AS y2_end
, TO_CHAR (y1e + 1-364, 'YYYYMMDD') AS y1_start
, TO_CHAR (y1e, 'YYYYMMDD') AS y1_end
OF got_y1e
;
If you prefer that bind variable, write an anonymous PL/SQL block and use the same logic to 6 variables.
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Bind the Variable Table name in the query of VO
I have a VO that must have its clause defined dynamically at run time. I have a string bind variable defined with a default value that is referenced in the query of the VO. However, JDeveloper allow me to leave the definition of the query of the view object when the from clause is a variable binding, even if the binding variable has the default value.
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« X »
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: TABLE
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Hello
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Hi all
CREATE OR REPLACE PROCEDURE PRMADM_BATCH. UPDATE_PROC_LOG (p_SRC_SYS_ID VARCHAR,
p_APPL_MOD_NM VARCHAR, p_INPT_OBJ_NM VARCHAR, VARCHAR, p_OUTPT_OBJ_NM p_ERR_ID
VARCHAR, p_ERR_DESC VARCHAR)
AS
number of p_OUTPT_ROW_CNT;
number of p_INPT_ROW_CNT;
p_OUTPT_SQL VARCHAR2 (4000);
p_INPT_SQL VARCHAR2 (4000);
number of p_ERR_ID_CHK;
BEGIN
IF p_ERR_ID = 0 THEN - success
p_OUTPT_ROW_CNT: = 0;
p_INPT_ROW_CNT: = 0;
p_OUTPT_SQL: = NULL;
p_INPT_SQL: = NULL;
p_ERR_ID_CHK: = 0;
DBMS_OUTPUT. PUT_LINE ('SRC_SYS_ID =' | p_SRC_SYS_ID);
p_OUTPT_SQL: = 'SELECT COUNT (*) FROM "| p_OUTPT_OBJ_NM | ' WHERE
SRC_SYS_ID =: a ';
p_INPT_SQL: = 'SELECT COUNT (*) FROM "| p_INPT_OBJ_NM | ' WHERE
SRC_SYS_ID =: b';
DBMS_OUTPUT. Put_line (p_OUTPT_SQL);
DBMS_OUTPUT. Put_line (p_INPT_SQL);
EXECUTE IMMEDIATE p_OUTPT_SQL IN p_OUTPT_ROW_CNT IN USING p_SRC_SYS_ID;
EXECUTE IMMEDIATE p_INPT_SQL IN p_INPT_ROW_CNT IN USING p_SRC_SYS_ID;
Else - failure
p_OUTPT_ROW_CNT: = - 1;
p_INPT_ROW_CNT: = - 1;
p_OUTPT_SQL: = NULL;
p_INPT_SQL: = NULL;
p_ERR_ID_CHK: = - 1;
SELECT COUNT (*) IN the p_ERR_ID_CHK OF PRMADM. ERR WHERE ERR_ID =
p_ERR_ID;
IF p_ERR_ID_CHK = 0 THEN
INSERT INTO PRMADM. ERR (ERR_ID, ERR_DESC) VALUES (p_ERR_ID,
p_ERR_DESC);
COMMIT;
END IF;
END IF;
UPDATE PRMADM. PROC_LOG
SET PROC_END_DY_DT = SYSDATE,
INPT_ROW_CNT = p_INPT_ROW_CNT,
OUTPT_ROW_CNT = p_OUTPT_ROW_CNT,
ERR_ID = p_ERR_ID
WHERE APPL_MOD_NM = p_APPL_MOD_NM
AND PROC_END_DY_DT IS NULL
AND OUTPT_OBJ_NM = p_OUTPT_OBJ_NM
AND INPT_OBJ_NM = p_INPT_OBJ_NM
AND SRC_SYS_ID = p_SRC_SYS_ID;
COMMIT;
END UPDATE_PROC_LOG;
/
The proc above is running well and gives the result below
SRC_SYS_ID = 1030
SELECT COUNT (*) IN THE PRMADM. PGM WHERE
SRC_SYS_ID =: a
SELECT COUNT (*) IN THE PRMADM. INPT_PGM WHERE
SRC_SYS_ID =: b
My question is where can I enter the value for the variable bind a and b...
I want to put two to 1030
Thanks in advanceNdiaye (ndiaye) wrote:
p_SRC_SYS_ID (input in my proc parameter) takes the value of 1030 and I want that the connection variable: an and: b take the same value...But they take this value...
EXECUTE IMMEDIATE p_OUTPT_SQL IN p_OUTPT_ROW_CNT IN USING p_SRC_SYS_ID;
EXECUTE IMMEDIATE p_INPT_SQL IN p_INPT_ROW_CNT IN USING p_SRC_SYS_ID;The 'USE' of the declaration part links the value to bind variables in the SQL statement.
Where is the problem?
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Hello
I use jdeveloper 11.1.1.7.0
I have an Obj to the entity and a view Obj, in the a view Obj I defined some variables bind to the WhereClause,
EntityImpl of EO class, I need to access these variable bind, how can I do for this case?
Habib
Concerning
There are several options:
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Dario
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Hi there, thank in advance. I have a problem when you create a dynamic statement. The problem is in the binding variable': OLD. CUST_NAME'... my question is is there an escape character to treat the affair as a literal string variable?
{code}
v_str2: = "' client_name =" ' |' | ' || ': OLD. CUST_NAME';
EXECUTE IMMEDIATE 'create or replace trigger trg_.
|| SUBSTR (rec_cur.table_name, 1, 26)
|| "before insert or update or delete on.
|| rec_cur. Owner
|| '.'
|| rec_cur.table_name
|| '
declare
Start
If the UPDATE can
FIFAPPS.ibug.log_errors('||)
v_str2 | »
);
end if;
end;';
{code}
I want the output in a trigger something like this:
{code}
If the UPDATE can
FIFAPPS.ibug.log_errors (' client_name ='|: O LD.) CUST_NAME
);
{code}
Hello
What is the need of business that you are trying to address? Before writing any kind or trigger and especially before you dynamically create a lot of triggers, see if Oracle provides a better way to meet your needs, for example, audit.
If triggers are really justified, and you are looking for just an easy way to crank out a large number of almost identical triggers right now (not something that end users will do all the time), so I suggest SQL * Plus and the substitution variables. It will be easier to debug writing and debugging, because you won't have to you not so much worried about quotes and concatenation. For example, if all the triggers are identical except for the diagram, the table name and column name, you can write a simple script that can be used to create an unlimited number of triggers, like this:
-Trigger_Factory.sql - create trigger standard
DEFINE schema_name = & 1
DEFINE table_name = & 2
DEFINE column_name = & 3CREATE OR REPLACE TRIGGER trg_ & table_name
BEFORE ON INSERT or UPDATE or DELETE &... schema_name table_name
-' SEO NEW OLD NEW old' is the default, so do not say-REFERENCING NEW AS NEW OLD O
-In this way, you don't have to worry about the bad OLD spelling.
FOR EACH LINE
BEGIN
IF THE UPDATE CAN
fifapps. IBUG.log_errors (: OLD & column_name);
...Once you have this course of debugging, you can write another script that calls the script above:
@trigger_factory fifapps t t_column_key
@trigger_factory fifapps u colonne_1
@trigger_factory foo bar column_xyz
Alternatively, instead of manually create a script like the one above, write a query to do it for you:
SELECT '@trigger_factory'
owner
table_name
column_name
From all_tab_columns
WHERE THE...
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She seems like a simple question but I'm breaking my head for now quite sometimes.
I have a recurring element in my diagram. I need to get the value of this repetitive element and convert it to uppercase.
For example:
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Thanks in advance for your time and support.For each [TelephoneNumber] in [. / phone/Tel...] ./Telephone/TelephoneNumber
[body]
Indexed by [undefined Variable] with countdown in [undefined Variable]
Do)Replace [content of the node] [. / phoneUsage]. / phoneUsage
in [TelephoneNumber] with [fn:upper - case ($...)] fn:upper-case($TelephoneNumber/phoneUsage/text()))
Kind regards
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Structure of the event inside while loop
I'm still fairly new to Labview and this may seem a simple question. I'm doing a Subvi to display, edit, and create configuration files. I use a ListBox to list all sections of a config file and structure of the event to update the values in each section, when they are clicked. The problem is that the structure of the event seems to be a break the while loop so that the buttons do not work until the event has executed. What I would like is the while loop to run continuously and the event to run only when I click in the listbox control. I hope this makes sense. There is a peak in the diagram below. Thank you
There are a number of issues with your code that could cause problems:
- You must use the FP. Open method to open the front panel of a VI and of the public Service. Close method to close. I don't remember exactly the problem, but starting with the 7 worm nor indicated that these methods were the preferred way to perform these tasks.
- Based on what seems to be the code, the event for the control of Presets of wood should be a change the value - not a mouse down event. After changing the type of event, use the event data NewVal to drive the indexer table index entry.
- The buttons Ok and cancel them should be handled in their own events to change the value. The value change event Cancel would exit the loop, while passing the output error (which indicates that cancel was pressed) and default values for the other 4 outputs. The change of the value Ok event would leave the loop by passing the values that the operator had concluded the 4 controls on the front panel.
- An event of timeout with a very short time (1 msec) would stop loop if an error has occurred, or the output of the gate AND is set to true.
- The wait function is not necessary, as is the case outside the loop structure.
Mike...
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Hello
I wonder what trivial mistake, am I doing here? Qsure uite that the syntax is correct and it has worked before in the developer doesn't have it?
variable bind_variable number execute :bind_variable := 1; print bind_variable PL/SQL procedure successfully completed. BIND_VARIABLE ------
I found regarding reports bug, but for versions a lot older.
Win 7
Version 4.1.0.19
Java 1.8.0_31
Looks like a bug in 4.1 based on the thread below and the comments in the blog below:
Printing in SQL Developer 4.1 output
http://www.thatjeffsmith.com/archive/2015/05/SQL-Developer-version-4-1-feature-recap/
Works very well in 4.0.3.16
See you soon
AJ
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Possible to develop a chain of the variable inside a literal hash table?
Attempt to run together-qadcomputer
together-qadcomputer $adserver - ObjectAttributes @{$VARIABLENAME}
When I do that - I get the error: Missing '=' operator after the literal hash key.
The string variable contains the equivalent of the data pairs = of value that works when the entries manually.$VARIABLENAME = "' edsvaVar1"= $valeur1;"edsvaVar2"= $valeur2;"edsvaVar3'= $Value3 '.
When I read the $VARIABLENAME, I see the values that I expect. I want the same effect of in the literal hash required for the cmdlet set-qadcomputer when you use the @ {BOM} that supports several pairs of value.
Possible?
ARS 6.9
There are two ways to do this. Add command-line string and then use invoke-expression not at my peak, I think it is the correct command, I used this in a prior cultures and when just debugging print any line to ensure that the expansion works well. The other option is to use a hash table to store the settings of command and a third, I just thought that everything is instead of create a variable string place the attribute pairs in a table, I'm sure it will work also. If you can only use a string and then use the invoke-expression cmdlet.
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Variable inside 'for' loop with parentheses
Hi all
Coud someone tell me how Im going to put the I variable within the [[]] because I can't get it to work
for (var i: Number = 0; i < product; i ++) {}
_root.menu ["Product" + i] ._x += (product[[[+i]]]x-_root.menu.product["product"+i]._x)/speed;
}Thank you!
use:
var tl:MovieClip =;
for (var i: Number = 0; i<>
_root.menu ["Product" + i] ._x += (tl ['product' + i + ' x»]-_root.menu.product["product"+i]._x)/speed; "])
}
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