Optional parameter in the Select statement.

Hello

Could you let me know on below, I want to make the optional parameter, the user could pass a value or not.

Select *.

of dovur_ert

where model_line_number =: model

and item = nvl (:, 1 );

Thank you

Select *.

of dovur_ert

where model_line_number =: model

and item = nvl (:, point);

Tags: Database

Similar Questions

SHOW_LOV need to pass a parameter for the select statement
Hello

I have a requirement that there is only a drop down list but the display of the list should be based on the certern parameter.

I have a table (id, type, description). The select statement for dropdown I need is

SELECT id, description of the table where type = & input_param.

Can someone help please!
create a field and create value in the list select id, description from table1 where col =: block1.item

How to pass parameter in the function using the select statement?
Hello

I had a problem. I can't pass as parameter to the function by using the select statement. But it can pass as a parameter using the "code". How can I solve this problem?

For example,.
Select * from table (SplitFunction ('HS750020, HS750021')) < < < this work.

but

Select * from table (SplitFunction (select LOT_NO in the TRACER_SEARCH_SCHEDULE where JOB_ID = '36')) < < < do not work.

Thank you for trying to help him. Thank you.
Select * from table (SplitFunction (select LOT_NO in the TRACER_SEARCH_SCHEDULE where JOB_ID = '36'))< do="" not="">

Try like this
```
select * from table(select splitfunction(lot_no) from tracer_search_schedule where job_id='36')
```
Just make sure that your subquery returns only 1 row.

Table query result using prepared as a parameter in the prepared statement later

Hi all
Very new to PHP. A series of 3 prepared statements (see code below), I'm trying to sink. This page is triggered from a link on a page that lists the individual and all candidates which works well. Prepared statement 1 works and displays the data in the columns line wanted specific, bottom access so I would call it record and areas, but I think it is called line and columns here. Prepared Statement 2 which hands on a table of cross references (we have a many-to-many relationship between candidates and positions, therefore for the table of cross references) works and I can say the $selected_positions charges table, because I can see position_id data in the < body > of the file using this:
<? PHP
foreach ($selected_positions as $item) {}
echo $item. "< br / > ';
}
? >
Can't take this $selected_positions table and use it as parameter in the prepared statement 3, at least not how I try to do. So obviously he manages not prepared statement 3 no way is a table that I called $the_positions which is supposed to contain the ID of the post, position of securities and to position the position_id numbers that are in the array $selected_positions. I can say that 3 of prepared statement is a failure because there is no indication in this table that is in the < body > of the file:
< table class = "stripes table" >
< b >
Identification of the Position < /th > < th >
< /Th > < th > post number
Title < th > < /th >
< /tr >
<? PHP while ($stmt-> fetch()) {? >}
< b >
< td > <? = $position_id;? > < table >
< td > <? = $position_number;? > < table >
< td > <? = $title;? > < table >
< /tr >
<? PHP}? >
< /table >
Here is the PHP script:
<? PHP
require_once '... /includes/session_timeout_db.php';
? >
<? PHP
require_once '... /includes/Connection.php';
initialize the flag
$OK = false;
$conn = dbConnect ('read');
initialize statement
$stmt = $conn-> stmt_init();
If (isset($_GET['candidate_id'])) {}
$sql = ' SELECT candidate_id, last_name, first_name, society, mas_number, last_modified, notes
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bind the query parameter
$stmt-> bind_param ('i', $_GET ['candidate_id']);
run the query and fetch the result
$OK = $stmt-> execute();
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$stmt-> free_result();
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$selected_positions = [];
While ($stmt-> fetch() {)}
[] $selected_positions = $position_id;
}
}
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$sql = ' SELECT position_id, position_number, title
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$stmt-> bind_param ('i', $_GET [$position_id]);
run the query and fetch the result
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bind the results to variables
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$the_positions = [];
While ($stmt-> fetch() {)}
[] $the_positions = $position_id;
}
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If (isset ($stmt) & &! $OK) {}
$error = $stmt-> error;
}
If (! $stmt) {}
$error = $conn-> error;
} else {}
$numRows = $stmt-> num_rows;
}
? >
Thank you in advancel

You want to use the value of request 1 or query2 as a parameter in the query 3, right? Rather than build a table, you can simply use the value returned by each line that the query returns. I use PDO, no MySQLi, so I can't knock out quickly the MySQLi example for you.

While ($result = $sql-> fetch (PDP::FETCH_ASSOC)) {}
$field = $result ['domain'];

Now we can use the value of $field as parameter for the next query.

The brace that closes the while loop is placed after the last query

so no need to fill an array with values

}

Your approach is doable with a few changes to the way in which you go through the table, but it is unnecessarily complicated.

You might be able to use a single query to get all the data if you use left joins. With this approach, you start with the table that SHOULD return a result or which requires no dependencies to other tables. The structure is like this:

SELECT field1, Field2, field3 FROM (SELECT * FROM table1 WHERE field3 = param1) has

LEFT JOIN (SELECT * FROM table2 WHERE A.field4 = table2.field4) B

LEFT JOIN table3 ON table3.field5 = B.field5 ORDER BY Field1

A and B above are aliases for subsets of the table. You can image a (tacit) sign = equal A

Why I can't use the procedure in the select statement

And you may not usa a SQL function if it has out parameters

SQL> create function myfun(p1 in out number) return number is
  2  begin
  3  p1:=1;
  4  return 2;
  5  end;
  6  /

SQL> select myfun(5) from dual;
select myfun(5) from dual
       *
ERRORE alla riga 1:
ORA-06572: Function MYFUN has out arguments

In fact, the problem is that an output parameter is passed 'ref' and not 'val '...

Max

uniol all in the select statement

Hi I have a situation where I have to return the value based on the if statement, is it possible to put union all in the select statement
My use case is
IN the column State
If column01 > 0 to condtion 't'
IF column02 > 0 that the condition of 'Y '.
Condition IF COLUMN03 > 0 THAN 'w '.
If COLUMN04 > 0 that the condition of "Z".
Select 't'
TableName
where column01 > 0
Union of all the
Select "y".
TableName
where column02 > 0
Union of all the
Select 'W '.
TABLENAME
WHERE COLUMN03 > 0
I have what it takes to show value as it
EmpName, condition, empno
Jerry, T, 0158754585
TOM, Y, 0054789568
Am in oracle database 11 g 2

Yes you can put all THE UNION here

Select empname, 't' State, empno from tablename where column01 > 0

Union of all the

Select empname, 't' State, empno from tablename where column02 > 0

Union of all the

Select empname, condition of "W", empno FROM tablename WHERE COLUMN03 > 0

Union of all the

Select empname, condition of "Z", empno FROM tablename WHERE COLUMN04 > 0

and if you are looking for how to remove duplicates because your line might have satisfied all the conditions and my happen 4 times in your result set, you just need to give them an order and filter it.

For example, you want this

If column01 > 0 to condtion 't'

ELSE IF column02 > 0 that the condition of 'Y '.

Another condition of THAN > 0 IF COLUMN03 'w '.

otherwise if COLUMN04 > 0 that the condition of "Z".

Select empname, condition, empno, in

(

Select a.*, row_number() over (partition by empno arrested by myorder) rn

Of

(

Select empname, 't' State, empno, 1 myorder tablename where column01 > 0

Union of all the

Select empname, 't' State, empno, 2 myorder tablename where column02 > 0

Union of all the

Select empname, condition of "W", empno 3 myorder FROM tablename WHERE COLUMN03 > 0

Union of all the

Select empname, empno, condition of 'Z', 4 myorder FROM tablename WHERE COLUMN04 > 0

) a

) where rn = 1

mixture of column type in the select statement

Oracle 11g r2.
tab_test (name varchar2, blob... photo)
(1) select general use *.
Stored procedure: open ref_cursor to some * of table_test...
Coast of java: call.registerOutParameter (1, OracleTypes.CURSOR); Call.Execute ();
It works very well.
(2) enter the name of the column in the select such as
Stored procedure: open ref_cursor to select name, photo table_test...
Coast of java: call.registerOutParameter (1, OracleTypes.CURSOR); Call.Execute ();
ERROR: java.sql.SQLSyntaxErrorException: ORA-00932: inconsistent data types: expected - got BLOB
My question, if I specify the column names in the select statement, including the varchar2 and blob, how can I registerOutParameter (1, OracleTypes.CURSOR);?
Thank you
Scott
PS The number of returned columns, in real case schenario, is a little, so I prefer to specify column names.

Wrong forum. This forum is for questions of sql and pl/sql.

Enter the question ANSWER and the repost in the JDBC forum

https://community.oracle.com/community/developer/english/java/database_connectivity/java_database_connectivity _(jdbc)

When repost you provide the necessary information to help you:

1. information on the full version for Oracle DB

2 version of the JDK

3. the name and version of the JDBC jar file

4. real code that demonstrates the problem

You should also review the info re REF CURSOR in the JDBC Developer's Guide

http://docs.Oracle.com/CD/E16655_01/Java.121/e17657/oraint.htm#i1058743

function() nested in the select statement

Oracle 11g. Try to nest a function within the select statement. Goal: get the average customer rating for each of the qualified user.
Select user_name, f_get_avg_cust_rating() "Notation.
of u, OTHER_TABLES o TAB_USER
where u.id = o.id and another condition matched;
How Oracle would deal with the sql. Is it
(1) first of all display records based on the where clause, then call the f_get_avg_cust_rating() for each of the selected records OR
(2) for the analysis in tables, the f_get_avg_cust_rating() will be called for each record met?
Thank you
Scott

Words of Frank, I created two functions with dbms_output and used a function in where clause in select another function. See the bottom of the unit tests. Everyone says, where first clause then select...

-Where function clause

SQL > CREATE or REPLACE FUNCTION ret_empno

2 RETURN NUMBER

3 AS

4 BEGIN

5 DBMS_OUTPUT. Put_line (' where Clause Function');

6 RETURN 7839;

7 END;

8.

The function is created.

-Select the function

SQL > CREATE or REPLACE FUNCTION ret_1

2 RETURN NUMBER

3 AS

4 BEGIN

5 DBMS_OUTPUT. Put_line ('Select function');

6 RETURN 1;

7 END;

8.

The function is created.

SQL > SELECT empno, ename,ret_1

2 FROM emp

3. WHERE empno = ret_empno;

EMPNO, ENAME RET_1

---------- ---------- ----------

7839 KING 1

Where the function Clause

Select the function

Pivot will not get result in the select statement
This is the version of oracle 11g R2 on windows details 7 OS

CREATE TABLE OTBOOKINGDETAILS
(EMPNO VARCHAR2 (10 BYTE),
DATE OF OTBOOKEDDATE,
NUMBER (5.0) DAY OF THE WEEK.
DAYCEILINGHRS VARCHAR2 (10 BYTE));

Here is the data

INSERT INTO OTBOOKINGDETAILS VALUES (101 ', 3 MARCH 2013', 1,' 09:00 ');
INSERT INTO OTBOOKINGDETAILS VALUES (101 ', 3 APRIL 2013', 2' 01:00 ');
INSERT INTO OTBOOKINGDETAILS VALUES (101 ', 3 MAY 2013', 3,' 01:00 ');
INSERT INTO OTBOOKINGDETAILS VALUES (101 ', 3 JUNE 2013', 4' 01:00 ');
INSERT INTO OTBOOKINGDETAILS VALUES (101 ', 3 JULY 2013', 5,' 01:00 ');
INSERT INTO OTBOOKINGDETAILS VALUES (101 ', 3 AUGUST 2013', 6,' 01:00 ');
INSERT INTO OTBOOKINGDETAILS VALUES (101 ', 3 SEPTEMBER 2013', 7,' 00:00 ');
INSERT INTO OTBOOKINGDETAILS VALUES (102 ', 3 MARCH 2013', 1,' 09:00 ');
INSERT INTO OTBOOKINGDETAILS VALUES (102 ', 3 APRIL 2013', 2' 01:00 ');
INSERT INTO OTBOOKINGDETAILS VALUES (102 ', 3 MAY 2013', 3,' 01:00 ');
INSERT INTO OTBOOKINGDETAILS VALUES (102 ', 3 JUNE 2013', 4,' 02:00 ');
INSERT INTO OTBOOKINGDETAILS VALUES (102 ', 3 JULY 2013', 5,' 01:00 ');
INSERT INTO OTBOOKINGDETAILS VALUES (102 ', 3 AUGUST 2013', 6,' 04:00 ');
INSERT INTO OTBOOKINGDETAILS VALUES (102 ', 3 SEPTEMBER 2013', 7' 01:00 ');
INSERT INTO OTBOOKINGDETAILS VALUES (101 ', 3 OCTOBER 2013', 1,' 00:00 ');
INSERT INTO OTBOOKINGDETAILS VALUES (101 ', 3 NOVEMBER 2013', 2' 01:00 ');
INSERT INTO OTBOOKINGDETAILS VALUES (101 ', 3 DECEMBER 2013', 3,' 01:00 ');
INSERT INTO OTBOOKINGDETAILS VALUES (101 ', 13 MARCH 2013', 4,' 04:45 ');
INSERT INTO OTBOOKINGDETAILS VALUES (101 ', 14 MARCH 2013', 5,' 01:00 ');
INSERT INTO OTBOOKINGDETAILS VALUES (101 ', 15 MARCH 2013', 6,' 01:00 ');
INSERT INTO OTBOOKINGDETAILS VALUES (101 ', 16 MARCH 2013', 7' 01:00 ');

Here, I want to Dayceiling hours below the output using pivot

EMPNO OTBOOKEDDATE DAY1_HRS DAY2_HRS DAY3_HRS DAY4_HRS DAY5_HRS DAY6_HRS DAY7_HRS
101 03/03/2013 09:00 01:00 01:00 01:00 01:00 01:00 00:00
102 03/03/2013 09:00 01:00 01:00 02:00 01:00 04:00 01:00
101 03/10/2013 00:00 01:00 01:00 04:45 01:00 01:00 01:00
ChakravarthyDBA wrote:
I need to include the pivot query in the select statement

Can' are you use PIVOT here since you do not know from the start what values OTBOOKEDDATE. So use:
```
select  empno,
        otbookeddate - weekday + 1 otbookeddate,
        max(
            case weekday
              when 1 then dayceilinghrs
            end
           ) day1_hrs,
        max(
            case weekday
              when 2 then dayceilinghrs
            end
           ) day2_hrs,
        max(
            case weekday
              when 3 then dayceilinghrs
            end
           ) day3_hrs,
        max(
            case weekday
              when 4 then dayceilinghrs
            end
           ) day4_hrs,
        max(
            case weekday
              when 5 then dayceilinghrs
            end
           ) day5_hrs,
        max(
            case weekday
              when 6 then dayceilinghrs
            end
           ) day6_hrs,
        max(
            case weekday
              when 7 then dayceilinghrs
            end
           ) day7_hrs
  from  otbookingdetails
  group by empno,
           otbookeddate - weekday + 1
  order by otbookeddate,
           empno
/

EMPNO      OTBOOKEDDA DAY1_HRS   DAY2_HRS   DAY3_HRS   DAY4_HRS   DAY5_HRS   DAY6_HRS   DAY7_HRS
---------- ---------- ---------- ---------- ---------- ---------- ---------- ---------- ----------
101        03-03-2013 09:00      01:00      01:00      01:00      01:00      01:00      00:00
102        03-03-2013 09:00      01:00      01:00      02:00      01:00      04:00      01:00
101        10-03-2013 00:00      01:00      01:00      04:45      01:00      01:00      01:00

SQL> 
```
SY.

validation for each 1,000 records to be inserted in the select statement
Hi, I have the following INSERTION in the SELECT statement.
The SELECT statement (who joined) data fo about 6 crores. I need to insert this data into another table.

Please suggest me the best way to do it.
I use the INSERT in the SELECT statement, but I want to use the statement commit for each 1,000 records.

How can I do this...
```
insert into emp_dept_master 
 select e.ename ,d.dname ,e.empno ,e.empno ,e.sal 
   from emp e , dept d
  where e.deptno = d.deptno       ------ how to use commit for every 1000 records .
```
Thank you
Method 4 is the best

You could combine method 3 and 1 (without dynamic SQL)

Method 2 is the less optimal solution from the list.

Menu Module v2 supported for the selected state?

I can't understand if v2 menu module supports the selected state. I remember reading somewhere that it was planned to produce in the future, but it seems that the file /ModuleTemplates/Menu/Default/container.html has accommodations for her.
A resource if so, it would be appreciated.

By default I did, the JavaScript code is there in the updates page and not different from the normal version in this respect.

passing multiple values from the query in the select statement of the procedure

I am collecting IDS to select education agreement from the date of rental values and then I would pass the result of the query in the statement select to get the result.
data type for the contract id is of type varchar and date of rental there is more than one id to contract for most of the time. Help, please. Thank you

CREATE OR REPLACE PROCEDURE abstract_menu (p_letting   IN     VARCHAR2,
                                           p_results      OUT SYS_REFCURSOR)
IS
   v_contractId   VARCHAR2 (40);

SELECT lcontid
  INTO v_contractId
  FROM letprop
 WHERE datestat IS NOT NULL AND letting = p_letting AND letstat <> 'R';


BEGIN
   OPEN p_results FOR
        SELECT DISTINCT
                  SUBSTR (l.letting, 3, 2)
               || '-'
               || SUBSTR (l.letting, 5, 2)
               || '-'
               || SUBSTR (l.letting, 1, 2)
                  lettingdate,
               l.lcontid contractid,
               SUBSTR (q.cprojnum, 1, 10) projectnumber,
               DECODE (TRIM (MIN (j.route)), NULL, 'N/A', TRIM (MIN (j.route)))
                  routenumber,
               L.DATESTAT statusdate,
               L.LETSTAT lettingstatus,
               (q.cdescr) jobdescription,
               INITCAP (q.clocat1 || q.clocat2) LOCATION
          FROM vendor v,
               vendaddr r,
               letprop l,
               planhold p,
               proposal q,
               project j,
               propproj k,
               bidlet bd
         WHERE     v.vendor = r.vendor
               AND k.contid = q.contid
               AND k.pcn = j.pcn
               AND l.lcontid = k.contid
               AND p.vendor = v.vendor
               AND l.letting = p.letting
               AND l.lcontid IN v_contactid  "**************This is where I would like to pass the contract id from the above select statement***********'"
               AND l.CALL = p.CALL
               AND r.addrnum = p.billto
               AND bd.letting = l.letting
      GROUP BY q.cdescr,
               q.clocat1,
               q.clocat2,
               bd.letting,
               l.letting,
               l.lcontid,
               q.cprojnum,
               L.LETSTAT,
               L.DATESTAT
      ORDER BY lettingdate;

end;

user9196150 wrote:
AND l.lcontid IN v_contactid ' * this is where I would like to pass the id of the select statement above contract * ""»

CREATE OR REPLACE PROCEDURE abstract_menu (p_letting   IN     VARCHAR2,
                                           p_results      OUT SYS_REFCURSOR)
IS
BEGIN
   OPEN p_results FOR
        SELECT DISTINCT
                  SUBSTR (l.letting, 3, 2)
               || '-'
               || SUBSTR (l.letting, 5, 2)
               || '-'
               || SUBSTR (l.letting, 1, 2)
                  lettingdate,
               l.lcontid contractid,
               SUBSTR (q.cprojnum, 1, 10) projectnumber,
               DECODE (TRIM (MIN (j.route)), NULL, 'N/A', TRIM (MIN (j.route)))
                  routenumber,
               L.DATESTAT statusdate,
               L.LETSTAT lettingstatus,
               (q.cdescr) jobdescription,
               INITCAP (q.clocat1 || q.clocat2) LOCATION
          FROM vendor v,
               vendaddr r,
               letprop l,
               planhold p,
               proposal q,
               project j,
               propproj k,
               bidlet bd
         WHERE     v.vendor = r.vendor
               AND k.contid = q.contid
               AND k.pcn = j.pcn
               AND l.lcontid = k.contid
               AND p.vendor = v.vendor
               AND l.letting = p.letting
               AND l.lcontid IN (
                                 SELECT  ll.lcontid
                                   FROM  letprop ll
                                   WHERE ll.datestat IS NOT NULL AND ll.letting = p_letting AND ll.letstat  'R'
                                )
               AND l.CALL = p.CALL
               AND r.addrnum = p.billto
               AND bd.letting = l.letting
      GROUP BY q.cdescr,
               q.clocat1,
               q.clocat2,
               bd.letting,
               l.letting,
               l.lcontid,
               q.cprojnum,
               L.LETSTAT,
               L.DATESTAT
      ORDER BY lettingdate;

end;
/

SY.

Set the Variable in the select statement
Hello

Can we define a variable in the select statement.

Example:

Select firstname, lastname
employees;

in this simple select statement we can define x as number?
```
select fname,lname
from employees
where rownum <= 30;
```

to find the number of records retrieved in the select statement in the cursor
Hi all
with the cursor, I'm selecting select statement together and writing in the .txt file.
his worksheet, but it should not open the file, if the cursor returns nothing.
How to find the number of records returned by the select statement in the cursor.
pls help me.

Thank you...
Don't understand what you're trying to say, but maybe it's...
```
DECLARE
   vCounter NUMBER;
   -- Other variables...
BEGIN
   vCounter:=0;
   FOR .. IN cursor LOOP
    IF vCounter=0 THEN
      -- Here open file...
      -- Here write one time data...
    END IF;
    -- Here write cursor data...
    vCounter:=1;
   END LOOP;
END;
```
-Clément

Cross tab in the SELECT statement?
Hello

The following SQL statement:
SELECT
T.LASTFIRST, C.COURSE_NAME, CC. COURSE_NUMBER, CC. SECTION_NUMBER, CC. EXPRESSION, ST. SEX, COUNT (CC.) STUDENTID) STUDENTCOUNT
TEACHERS T
JOIN THE CC
ON CC. TEACHERID = T.DCID
JOIN THE COURSE C
ON C.COURSE_NUMBER = CC. COURSE_NUMBER
JOIN STUDENTS ST
ON CC. STUDENTID = ST.ID
WHERE CC. SCHOOLID = 100 AND TERMID > = 1900
T.LASTFIRST, C.COURSE_NAME, CC GROUP. COURSE_NUMBER, CC. SECTION_NUMBER, CC. EXPRESSION, ST. BETWEEN THE SEXES
ORDER OF T.LASTFIRST, CC. COURSE_NUMBER, CC. SECTION_NUMBER, CC. EXPRESSION, ST. BETWEEN THE SEXES

Returns the following dataset:
Abram, American history Michael SOC1000 1 a 2 F 7
Abram, American history Michael SOC1000 1 has 2 M 12

Is there a way to make the count gender for each sex, introduce yourself as a column in the SELECT statement so that there is only ONE row returned by course number with as FEMALECOUNT and MALECOUNT column headers?

I tried to use a statement select count nested inside the original SELECT statement but without success.

Jeff
You should be able to use a CASE statement for this in collaboration with the County. COUNTY does not indicate that null instances no I have not specified a part to the CASE ELSE (so the default value is NULL).
```
COUNT(CASE ST.GENDER WHEN 'F' THEN 1 END) as Female_count,
COUNT(CASE ST.GENDER WHEN 'M' THEN 1 END) as Male_count, 
```
Note that you need to remove the Gender of your query column.

Optional parameter in the Select statement.

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