Select Statement (pl/sql) in ADF

Hi,
I am new in ADF.
Please give any idea or sample code about how to write Select Statement in ADF and how can i catch value.
Thanks

Thanks for reply
But i don't want to use View Object.
Is there another way like below insert code
public void insertTable() {
//System.out.println("OK");
DBTransaction trans = getDBTransaction();
CallableStatement statement = null;
String plsql =
"DECLARE "
+ "PRAGMA AUTONOMOUS_TRANSACTION; "
+"BEGIN "
+ "INSERT INTO test_check "
+ "(id,name) "
+ "VALUES (?,?); "
+ "COMMIT; "
+"END;";
statement = trans.createCallableStatement(plsql,DBTransaction.DEFAULT);
try {
statement.setInt(1,"001");
statement.setString(2, "user10892984");
int rows = statement.executeUpdate();
} catch (SQLException e) {
throw new JboException(e);
} finally {
try {
if (statement != null)
statement.close();
} catch (SQLException e) {System.out.println("Not Insert.......");
}

Similar Messages

Inline select statement and SQL optimizatino

Hi everyone,
I am trying to optimze a script but can't get the fulle explainplan in PL/SQL.
The problem is that the select statements in de column defenition is not explained. below are the 2 scripts I want to compare:
SQL1:
Select
z.title
, (select name from members where id =z.id) as name
, z.id
from job z
SQL2
Select
z.title
, d.name
, z.id
from job z
left outer join members d on z.id=d.id
My question is: what is the effect on performance and cost of the 'inline select' statement of name in SQL1
hope to hear form you soon
Harm
Edited by: HALI on 25-nov-2010 1:14

In respons to your question below is the output:
I altered the used names, tablenames etc. according to our privacy pollacy.
A far as I can see the inline statement is not traced.
The query with ansi-join:
xplain plan for
select
id as Interne
, mv.ie_id as Act
, 'H_W' as Rl
from testing i
left outer join resutino m on i.hand=m.id
   left outer join vert mv on m.voor || case when m.voeg is not null then ' '|| m.voeg end ||' '||m.naam = mv.source and mv.field = 'employee'
explain plan succeeded.
select * from table(dbms_xplan.display)
PLAN_TABLE_OUTPUT
| Id | Operation            | Name               | Rows | Bytes | Cost |
|   0 | SELECT STATEMENT     |                     |   684 | 47880 |    19 |
|   1 | HASH JOIN OUTER     |                     |   684 | 47880 |    19 |
|   2 |   HASH JOIN OUTER    |                     |   684 | 22572 |    15 |
|   3 |    TABLE ACCESS FULL | testing             |   684 | 5472 |     7 |
|   4 |    TABLE ACCESS FULL | resutino            |   308 | 7700 |     7 |
|   5 |   TABLE ACCESS FULL | VERT                |   166 | 6142 |     3 |
Note: cpu costing is off, 'PLAN_TABLE' is old version
13 rows selected
The inline select query:
xplain plan for
SELECT
case when (select ie_id from vert xov where xov.field = 'field' and source in
          (select m.voor || case when m.voeg is not null then ' '|| m.voegend ||' '||m.naam from resultino m where i.hand= m.id)) is not null then
          'X'||(select ie_id from vert xov where xov.field = 'field' and source in
          (select m.voor || case when m.voeg is not null then ' '|| m.voegend ||' '||m.naam from resultino m where i.hand= m.id))
     else 'X' || (select ie_id from vert xov where xov.source = 'none' and xov.veld = 'employee')
end                                                    as Act,
'ADM' as Rol,
i.id as Interne
FROM testing i
explain plan succeeded.
select * from table(dbms_xplan.display)
PLAN_TABLE_OUTPUT
| Id | Operation            | Name         | Rows | Bytes | Cost |
|   0 | SELECT STATEMENT     |               |   684 | 5472 |     7 |
|   1 | TABLE ACCESS FULL   | testing       |   684 | 5472 |     7 |
Note: cpu costing is off, 'PLAN_TABLE' is old version
9 rows selected

How to processing the results from the select statement in SQL query?

Hi
This might be too simple, but my knowledge of the SQL is very limited...
I have table where I do have details from calls (Lync QoE).
I can take all calls from the table, but I would like to count the concurrent calls on the table. This is how I got it work on the Excel to work (but I would like to do that on the SQL statement to get it more dynamic use):
Table have these line and this is what I get out from the Select):
[callid],[start],[end]
1ABC,1.1.2014 01:00:15, 1.1.2014 01:01:00
5DEF,1.1.2014 01:00:45, 1.1.2014 01:05:00
FDE2,1.1.2014 01:03:15, 1.1.2014 01:04:00
KDJ8,1.1.2014 01:04:15, 1.1.2014 01:06:00
FDJ8,2.1.2014 01:04:15, 2.1.2014 01:06:00
KDSE,3.1.2014 01:04:15, 3.1.2014 01:06:00
The information I would like to get, is what is the maximum amount of the concurrent calls per day.
On the excel I basically count line by line how many concurrent calls each line have had, and then pickup the highest one. On above example the calls 5DEF, FDE2 and FDE2 have been active at the same time which gives 3 for the first day.
The table is ordered by the start. So let say the code is on the third line (FDE2). I need to count calls from before which end time is after the start time (of FDE2), but also I need to count calls after (FDE2) which are started before the current
call has ended.
Petri

Unfortunately your post is off topic as it's not specific to SQL Server Samples and Community Projects.
This is a standard response I’ve written in advance to help the many people who post their question in this forum in error, but please don’t ignore it. The links I provide below will help you determine the right forum to ask your question in.
For technical issues with Microsoft products that you would run into as an end user, please visit the Microsoft Answers forum ( http://answers.microsoft.com ) which has sections for Windows, Hotmail,
Office, IE, and other products.
For Technical issues with Microsoft products that you might have as an IT professional (like technical installation issues, or other IT issues), please head to the TechNet Discussion forums at http://social.technet.microsoft.com/forums/en-us, and
search for your product name.
For issues with products you might have as a Developer (like how to talk to APIs, what version of software do what, or other developer issues), please head to the MSDN discussion forums at http://social.msdn.microsoft.com/forums/en-us, and
search for your product or issue.
If you’re asking a question particularly about one of the Microsoft Dynamics products, a great place to start is here: http://community.dynamics.com/
If you think your issue is related to SQL Server Samples and Community Projects and I've flagged it as Off-topic, I apologise. Please repost your question and include as much detail as possible about your problem so that someone can assist you further.
If you really have no idea where to post your question please visit the Where is the forum for…? forum http://social.msdn.microsoft.com/forums/en-us/whatforum/
When you see answers and helpful posts, please click Vote As Helpful,
Propose As Answer, and/or Mark As Answer
Jeff Wharton
MSysDev (C.Sturt), MDbDsgnMgt (C.Sturt), MCT, MCPD, MCSD, MCSA, MCITP, MCDBA
Blog: Mr. Wharty's Ramblings
Twitter: @Mr_Wharty
MC ID:
Microsoft Transcript

PL/SQL cursors vs. SQL*plus Select statement

Hi folks, hope you're doing well,
Here is a question that kept me wondering:
Why would I use cursors when i can achieve the same thing with a SQL+ Select statement which is much easier to formulate than a cursor (e.g. you need no declaration, loops etc)?.
Thanks so much,
-a

There is no such thing as a SQL*Plus SELECT statement. The SELECT command is part of the SQL Language - not part of the SQL*Plus (very limited small vocabulary) macro language.
All SQL SELECTs (from client languages) winds up in the SQL Engine as SQL cursors. A SQL Cursor is basically the:
- SQL source code
- SQL "compiled" code (instructions on how to fetch the rows)
On the client side, client cursors (not to be confused with SQL cursors) are used. A client cursor is created in the client language when it makes SQL calls via the database client driver (called the OCI/Oracle Call Interface for Oracle clients).
Typically this is what a client does. It makes a connection to the database and gets a database handler in return. The database handler is the "communication channel" from the client to the db. In Oracle, the database handler in the client refers to the Oracle session (for that client) on db server.
A SQL statement (source code) is used by the client. This can be a SELECT statement you type in at the SQL*Plus command line. It can be a SELECT statement for the PL/SQL cursor command in a stored procedure.
The client creates a SQL handle for this SQL statement, by calling the Oracle client driver. Note that this SQL handle is a client handle - a client cursor for that SQL statement.
E.g.
a) sqlHandle = CreateSQL( databaseHandle, 'SELECT ... FROM ...')
b) sqlHandle.Parse
c) sqlHandle.Execute
After the SQL handle (client cursor) has been executed, the client can fetch rows from it.
This is what SQL*Plus does automatically for you, without you having to write the code to do it. SQL*Plus CONNECT command create a database connection handle. You enter a SELECT statement and SQL*Plus creates a SQL handle (client cursor), executes it, fetches from it, displays the rows, and closes the SQL handle when done.
The same applies to PL/SQL. You can use a SELECT statement just like that in PL/SQL. E.g.
declare
i integer;
begin
select count(*) into i from emp where deptid = 123;
end;This is called an implicit cursor. PL/SQL creates (just like SQL*Plus) an implicit client cursor. It creates and disposes of that client SQL handle for you - you do not need to do it.
Or, you can create an explicit cursor. E.g. declare
cursor c is select count(*) from emp where deptid = 123;
i integer;
begin
open c;
fetch c into i;
close c;
end;The question as to when to use implicit (client) cursors versus explicit (client) cursors depends on your requirements. Do you need to cycle through the results of the SQL? Etc.
And keep in mind that in either case, the SQL Engine creates a SQL cursor anyway on its side.

Timesten create a lock for select statement through sqldev

When use ttisql connect to TimesTen Release 7.0.6.15.0 at autocommit=1, there is no lock for select statement.
but when I use sql developer (driver is ttjdbc5.jar, regardless of version) to connect, even with autocommit=1, there will be locks for select statement.
Is it a bug? How can I achieve the same no locks for select statement through sql developer?Thanks.

-your update tells me that you are connected to a remote timesten data store using the client driver
-the ttXactAdmin output indicates that SqlNavigator has a shared lock on the database itself: this will not interfere with anybody else' read operations, and I believe that until such time as you actually attempt some kind of DML against the data store that th IX lock on the database lock will not interfere with any other DML either.
-a shared database lock will always be acquired for any transaction in TimesTen. You can test this for yourself from ttisql: set autocommit off, perform a simple update and do not commit the transaction. Then open a separate session and execute ttxactadmin - you will the IX database lock as well as the various locks on tables and indexes.
-I believe this pretty much proves my original thinking: that sqlDeveloper attaches to TimesTen in transaction mode. However, the IX lock on the database will not interfere with anybody else's work and should not be a problem.

Limitation on SQL executing select statement from ADO and Oracle 8.1.7.1 OleDB Driver

Hi,
we are running a query with a big dunamic select statement from VB code using ADO command object. When Execute method is called system hangs and control won't return back to the application. it seems to be that there is some type limitation on Query string length. Please tell us if there is any?
we are running Oracle 8.1.7 Server on Windows 200 Server and connecting from a W2K professional, ADO 2.6 and Oracle OLEDB 8.1.7.1 OLEDB Driver.
Sample code:
Dim rs As ADODB.Recordset
Dim cmd As ADODB.Command
Set cmd = New Command
With cmd
.CommandText = ' some text with more than 2500 characters
.CommandType = adCmdText
Set rs = .Execute
End With
when i debug using VB6 and when .Execute line is called system hangs or return a message method <<somemethod> of <<some class name>> failed error.
Any help is appreciated.
Thanks,
Anil

A stored procedure would only slow you down here if it was poorly written. I suspect you want to use the translate function. I'm cutting & pasting examples from the documentation-- a search at tahiti.oracle.com will give you all the info you'll need.
Examples
The following statement translates a license number. All letters 'ABC...Z' are translated to 'X' and all digits '012 . . . 9' are translated to '9':
SELECT TRANSLATE('2KRW229',
'0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ',
'9999999999XXXXXXXXXXXXXXXXXXXXXXXXXX') "License"
FROM DUAL;
License
9XXX999
The following statement returns a license number with the characters removed and the digits remaining:
SELECT TRANSLATE('2KRW229',
'0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ', '0123456789')
"Translate example"
FROM DUAL;
Translate example
2229
Also, LIKE '%<string>%' is going to be rather expensive simply because it has to compare the entire string and because it forces full table scans, rather than using indexes. You could speed this sort of query up by using interMedia Text (Oracle Text now in 9i). If you can eliminate one of the '%' options, you could also improve things.
My guess is that your stored procedure is inefficient and that's causing the problem-- 5k rows per table should be pretty trivial.
If you post your query over on the PL/SQL forum, there are better performance tuners than I that might have more hints for you. To get really good advice, though, you'lllikely have to get at least the execution plan for this statement and may need to do some profiling to identify the problem areas.
Justin

Bind Variable in SELECT statement and get the value in PL/SQL block

Hi All,
I would like pass bind variable in SELECT statement and get the value of the column in Dynamic SQL
Please seee below
I want to get the below value
Expected result:
select distinct empno ,pr.dept   from emp pr, dept ps where   ps.dept like '%IT' and pr.empno =100
100, HR
select distinct ename ,pr.dept   from emp pr, dept ps where   ps.dept like '%IT' and pr.empno =100
TEST, HR
select distinct loc ,pr.dept   from emp pr, dept ps where   ps.dept like '%IT' and pr.empno =100
NYC, HR
Using the below block I am getting column names only not the value of the column. I need to pass that value(TEST,NYC..) into l_col_val variable
Please suggest
----- TABLE LIST
CREATE TABLE EMP(
EMPNO NUMBER,
ENAME VARCHAR2(255),
DEPT VARCHAR2(255),
LOC    VARCHAR2(255)
INSERT INTO EMP (EMPNO,ENAME,DEPT,LOC) VALUES (100,'TEST','HR','NYC');
INSERT INTO EMP (EMPNO,ENAME,DEPT,LOC) VALUES (200,'TEST1','IT','NYC');
INSERT INTO EMP (EMPNO,ENAME,DEPT,LOC) VALUES (300,'TEST2','MR','NYC');
INSERT INTO EMP (EMPNO,ENAME,DEPT,LOC) VALUES (400,'TEST3','HR','DTR');
INSERT INTO EMP (EMPNO,ENAME,DEPT,LOC) VALUES (500,'TEST4','HR','DAL');
INSERT INTO EMP (EMPNO,ENAME,DEPT,LOC) VALUES (600,'TEST5','IT','ATL');
INSERT INTO EMP (EMPNO,ENAME,DEPT,LOC) VALUES (700,'TEST6','IT','BOS');
INSERT INTO EMP (EMPNO,ENAME,DEPT,LOC) VALUES (800,'TEST7','HR','NYC');
COMMIT;
CREATE TABLE COLUMNAMES(
COLUMNAME VARCHAR2(255)
INSERT INTO COLUMNAMES(COLUMNAME) VALUES ('EMPNO');
INSERT INTO COLUMNAMES(COLUMNAME) VALUES ('ENAME');
INSERT INTO COLUMNAMES(COLUMNAME) VALUES ('DEPT');
INSERT INTO COLUMNAMES(COLUMNAME) VALUES ('LOC');
COMMIT;
CREATE TABLE DEPT(
DEPT VARCHAR2(255),
DNAME VARCHAR2(255)
INSERT INTO DEPT(DEPT,DNAME) VALUES ('IT','INFORMATION TECH');
INSERT INTO DEPT(DEPT,DNAME) VALUES ('HR','HUMAN RESOURCE');
INSERT INTO DEPT(DEPT,DNAME) VALUES ('MR','MARKETING');
INSERT INTO DEPT(DEPT,DNAME) VALUES ('IT','INFORMATION TECH');
COMMIT;
PL/SQL BLOCK
DECLARE
TYPE EMPCurTyp IS REF CURSOR;
v_EMP_cursor    EMPCurTyp;
l_col_val           EMP.ENAME%type;
l_ENAME_val       EMP.ENAME%type;
l_col_ddl varchar2(4000);
l_col_name varchar2(60);
l_tab_name varchar2(60);
l_empno number ;
b_l_col_name VARCHAR2(255);
b_l_empno NUMBER;
begin
for rec00 in (
select EMPNO aa from EMP
loop
l_empno := rec00.aa;
for rec in (select COLUMNAME as column_name from columnames
loop
l_col_name := rec.column_name;
begin
l_col_val :=null;
   l_col_ddl := 'select distinct :b_l_col_name ,pr.dept ' ||' from emp pr, dept ps where   ps.dept like ''%IT'' '||' and pr.empno =:b_l_empno';
   dbms_output.put_line('DDL ...'||l_col_ddl);
   OPEN v_EMP_cursor FOR l_col_ddl USING l_col_name, l_empno;
LOOP
    l_col_val :=null;
    FETCH v_EMP_cursor INTO l_col_val,l_ename_val;
    EXIT WHEN v_EMP_cursor%NOTFOUND;
      dbms_output.put_line('l_col_name='||l_col_name ||' empno ='||l_empno);
   END LOOP;
CLOSE v_EMP_cursor;
END;
END LOOP;
END LOOP;
END;

user1758353 wrote:
Thanks Billy, Would you be able to suggest any other faster method to load the data into table. Thanks,
As Mark responded - it all depends on the actual data to load, structure and source/origin. On my busiest database, I am loading on average 30,000 rows every second from data in external files.
However, the data structures are just that - structured. Logical.
Having a data structure with 100's of fields (columns in a SQL table), raise all kinds of questions about how sane that structure is, and what impact it will have on a physical data model implementation.
There is a gross misunderstanding by many when it comes to performance and scalability. The prime factor that determines performance is not how well you code, what tools/language you use, the h/w your c ode runs on, or anything like that. The prime factor that determines perform is the design of the data model - as it determines the complexity/ease to use the data model, and the amount of I/O (the slowest of all db operations) needed to effectively use the data model.

Multiple select statements in PL/SQL

Hi All
I am new to PL/SQL and my experience is in writing TSQL. There we can write a SQL statement like this to return 3 result set
SELECT empname FROM Employee
SELECT authname FROM Author
SELECT athname FROM sport
how can we write the same 3 statements in PL/SQL and attain the 3 resultsets.
I tried to implement the same using PL/SQL anonymous blocks. But it didn't worked.
DECLARE
P_RECORDSET OUT SYS_REFCURSOR
BEGIN
OPEN P_RECORDSET FOR
SELECT empname FROM Employee;
SELECT authname FROM Author;
SELECT athname FROM sport;
END;
can anybody show how it can be done.
Thanks in advance
George
Edited by: user6290570 on Sep 16, 2009 11:23 PM

george2009 wrote:
No i just want to select 3 result sets from 3 select statements, so that it is helpful to compare the resultsets. Compare? How? This is done using the SQL language. Not PL/SQL. Not Java. Not VB. Not anything else.
You would use these other language for flow control and certain forms of conditional logic - but the actual comparison of data sets is done in SQL.
Of course, that is if you do want to do it the most optimal way, that will perform well, and scale well.
SQL is not an I/O API layer - to be used to read() a record and write() a record as if the RDBMS is an ISAM file. That form of row-by-row and slow-by-slow processing dates back to the 80's when we used Cobol.. (or at least for those old farts like me that can actually remember coding in Cobol in the 80's ;-) ).
You want to design and code database applications that are fast, robust, and can scale? Then learn how to use SQL correctly.

PL/SQL Function in Select statement

Hi
I am calling a function in select statement. The query works in Toad and PL/SQL developer except SQL plus and disconnecting Oracle connection.
The error is “ERROR at line 1: ORA-03113: end-of-file on communication channel”.
When I called the same query from BC4J View Object the error message is “java.sql.SQLException: No more data to read from socket”.
Can any one advise me please?
Thanks
Srini

Srini
I've seen similar cases in the past with 9.2.0.x (x <= 5). What Oracle version are you using? It's worth checking the bug database (I can't just now - I don't have a valid support id in my current contract). And as Warren says, post your SQL query.
HTH
Regards nigel

Parsing an OPEN SQL select statement

Hi all,
I want to parse an open SQL select statement to get the list of tables and the corresponding fields in the select statement.
Is there some ABAP-internal syntax from the SAP Database Interface that does this? or is the only option to do this is to manually break the statement?
Thanks.
Girish

Hi,
I doubt if there is something like that available to use. It think you will have to write a parser for yourself.
Regards

Dynamic sql for select statement

Hi,
Please help me with the below code:
It is updating null if the select statment returns one values. If it fetches multiple values then it throughs the below error msg when running the program.
Please let me know how to modify the below code. Or let me know is there anyother way to write this code.
Logic for development:
* View name should be passed as dynamic.
CREATE OR REPLACE
PROCEDURE "PKEP_LOAD_SO_EU" (p_var1 IN VARCHAR2)
IS
lv_sql VARCHAR2 (4000);
lv_name VARCHAR2 (20);
BEGIN
lv_sql :=
' SELECT DISTINCT LEVEL2
FROM BIIO_SALES_OB_IMPORT_'|| p_var1;
EXECUTE IMMEDIATE lv_sql
INTO lv_name;
BEGIN
UPDATE BIIO_SALES_OB_IMPORT_NA2 --table name for updation
SET SOB_1 = NULL,
SOB_DATE_1 = NULL
WHERE level2 = lv_name; -- validation ( eg. Select distinct level2 from biio_sales_ob_import_'||p_var1)
COMMIT;
EXCEPTION
WHEN OTHERS
THEN
DBMS_OUTPUT.put_line (SQLERRM);
NULL;
END;
END;
BEGIN
PKEP_LOAD_SO_EU ('NA1');
end;
Error report:
ORA-01422: exact fetch returns more than requested number of rows
ORA-06512: at "DEMANTRA.PKEP_LOAD_SO_EU", line 11
ORA-06512: at line 2
01422. 00000 - "exact fetch returns more than requested number of rows"
*Cause:    The number specified in exact fetch is less than the rows returned.
*Action:   Rewrite the query or change number of rows requested
Thanks.
Padma

Padu wrote:
Please let me know whether is anyother way to write this code as im a beginner for SQl.You dont need to have a seperate SELECT statement. Just a single UPDATE will do the job for you.
create or replace procedure pkep_load_so_eu
   p_var1 in varchar2
as
begin
   lSql := ' update biio_sales_ob_import_na2               ' ||
           '    set sob_1      = null                    ' ||
        '      , sob_date_1 = null                    ' ||
        ' where level2 in (                         ' ||
        '                    select level2               ' ||
        '                      from biio_sales_ob_import_'       || p_var1 ||
   execute immediate lSql;
end;

Using column number inplace of column name in SQL Select statement

Is there a way to run sql select statements with column numbers in
place of column names?
Current SQL
select AddressId,Name,City from AddressIs this possible
select 1,2,5 from AddressThanks in Advance

user10962462 wrote:
well, ok, it's not possible with SQL, but how about PL/SQL?As mentioned, using DBMS_SQL you can only really use positional notation... and you can also use those positions to get the other information such as what the column is called, what it's datatype is etc.
CREATE OR REPLACE PROCEDURE run_query(p_sql IN VARCHAR2) IS
v_v_val     VARCHAR2(4000);
v_n_val     NUMBER;
v_d_val     DATE;
v_ret       NUMBER;
c           NUMBER;
d           NUMBER;
col_cnt     INTEGER;
f           BOOLEAN;
rec_tab     DBMS_SQL.DESC_TAB;
col_num     NUMBER;
v_rowcount NUMBER := 0;
BEGIN
-- create a cursor
c := DBMS_SQL.OPEN_CURSOR;
-- parse the SQL statement into the cursor
DBMS_SQL.PARSE(c, p_sql, DBMS_SQL.NATIVE);
-- execute the cursor
d := DBMS_SQL.EXECUTE(c);
-- Describe the columns returned by the SQL statement
DBMS_SQL.DESCRIBE_COLUMNS(c, col_cnt, rec_tab);
-- Bind local return variables to the various columns based on their types
FOR j in 1..col_cnt
LOOP
    CASE rec_tab(j).col_type
      WHEN 1 THEN DBMS_SQL.DEFINE_COLUMN(c,j,v_v_val,2000); -- Varchar2
      WHEN 2 THEN DBMS_SQL.DEFINE_COLUMN(c,j,v_n_val);      -- Number
      WHEN 12 THEN DBMS_SQL.DEFINE_COLUMN(c,j,v_d_val);     -- Date
    ELSE
      DBMS_SQL.DEFINE_COLUMN(c,j,v_v_val,2000); -- Any other type return as varchar2
    END CASE;
END LOOP;
-- Display what columns are being returned...
DBMS_OUTPUT.PUT_LINE('-- Columns --');
FOR j in 1..col_cnt
LOOP
    DBMS_OUTPUT.PUT_LINE(rec_tab(j).col_name||' - '||case rec_tab(j).col_type when 1 then 'VARCHAR2'
                                                                              when 2 then 'NUMBER'
                                                                              when 12 then 'DATE'
                                                     else 'Other' end);
END LOOP;
DBMS_OUTPUT.PUT_LINE('-------------');
-- This part outputs the DATA
LOOP
    -- Fetch a row of data through the cursor
    v_ret := DBMS_SQL.FETCH_ROWS(c);
    -- Exit when no more rows
    EXIT WHEN v_ret = 0;
    v_rowcount := v_rowcount + 1;
    DBMS_OUTPUT.PUT_LINE('Row: '||v_rowcount);
    DBMS_OUTPUT.PUT_LINE('--------------');
    -- Fetch the value of each column from the row
    FOR j in 1..col_cnt
    LOOP
      -- Fetch each column into the correct data type based on the description of the column
      CASE rec_tab(j).col_type
        WHEN 1 THEN DBMS_SQL.COLUMN_VALUE(c,j,v_v_val);
                     DBMS_OUTPUT.PUT_LINE(rec_tab(j).col_name||' : '||v_v_val);
        WHEN 2 THEN DBMS_SQL.COLUMN_VALUE(c,j,v_n_val);
                     DBMS_OUTPUT.PUT_LINE(rec_tab(j).col_name||' : '||v_n_val);
        WHEN 12 THEN DBMS_SQL.COLUMN_VALUE(c,j,v_d_val);
                     DBMS_OUTPUT.PUT_LINE(rec_tab(j).col_name||' : '||to_char(v_d_val,'DD/MM/YYYY HH24:MI:SS'));
      ELSE
        DBMS_SQL.COLUMN_VALUE(c,j,v_v_val);
        DBMS_OUTPUT.PUT_LINE(rec_tab(j).col_name||' : '||v_v_val);
      END CASE;
    END LOOP;
    DBMS_OUTPUT.PUT_LINE('--------------');
END LOOP;
-- Close the cursor now we have finished with it
DBMS_SQL.CLOSE_CURSOR(c);
END;
SQL> exec run_query('select empno, ename, deptno, sal from emp where deptno = 10');
-- Columns --
EMPNO - NUMBER
ENAME - VARCHAR2
DEPTNO - NUMBER
SAL - NUMBER
Row: 1
EMPNO : 7782
ENAME : CLARK
DEPTNO : 10
SAL : 2450
Row: 2
EMPNO : 7839
ENAME : KING
DEPTNO : 10
SAL : 5000
Row: 3
EMPNO : 7934
ENAME : MILLER
DEPTNO : 10
SAL : 1300
PL/SQL procedure successfully completed.
SQL> exec run_query('select * from emp where deptno = 10');
-- Columns --
EMPNO - NUMBER
ENAME - VARCHAR2
JOB - VARCHAR2
MGR - NUMBER
HIREDATE - DATE
SAL - NUMBER
COMM - NUMBER
DEPTNO - NUMBER
Row: 1
EMPNO : 7782
ENAME : CLARK
JOB : MANAGER
MGR : 7839
HIREDATE : 09/06/1981 00:00:00
SAL : 2450
COMM :
DEPTNO : 10
Row: 2
EMPNO : 7839
ENAME : KING
JOB : PRESIDENT
MGR :
HIREDATE : 17/11/1981 00:00:00
SAL : 5000
COMM :
DEPTNO : 10
Row: 3
EMPNO : 7934
ENAME : MILLER
JOB : CLERK
MGR : 7782
HIREDATE : 23/01/1982 00:00:00
SAL : 1300
COMM :
DEPTNO : 10
PL/SQL procedure successfully completed.
SQL> exec run_query('select * from dept where deptno = 10');
-- Columns --
DEPTNO - NUMBER
DNAME - VARCHAR2
LOC - VARCHAR2
Row: 1
DEPTNO : 10
DNAME : ACCOUNTING
LOC : NEW YORK
PL/SQL procedure successfully completed.
SQL>

How do you include static text in select statement in Dynamic pl/sql

I want to include some atatic text and get the output of 4 columns joined with a ":" delimiter within them in a select statement built using Dynamic PL/SQL. How do I build it.
e.g.
Normal select statement would be
select 'MY SKU IS : ', col1||':'||col2||':'||col3||':'||col4 from table1 where ....where condition
and output looks like :
MY SKU IS A:B:C:D
MY SKU IS a:b:c:d
Dynamically I have -
SQL_Stmt := 'select 'MY SKU IS : ', col1||':'||col2||':'||col3||':'||col4 from table1 where '|| wherecondition;
I understand that this does not work because the single quote terminates the string. But my question is how do I achieve the same result with dynamic PL/SQL ? How do I include the static strings and the delimiters. I have tried using double quote, '\'....
????

SQL_Stmt := 'select ''MY SKU is ' || col1 || '':'' ||
                                     col2 || '':'' ||
                                     col3 || '':'' ||
                                     col4 ||
             ' from table1 where ' || wherecondition;

Combine two select statements in one SQL statements

I have the following two queries that I need to combine into one query, where it updates a single row at the same time.
SELECT count(*) FROM database.USAGE WHERE SERVICE_TYPE = 'C' AND ACCOUNT = "4837"
SELECT sum(minutes) FROM database.USAGE WHERE SERVICE_TYPE = 'DA' AND ACCOUNT = "4837"
I want to insert the values of each select statement into two columns of the same row, as well as insert the account number from the select statement.
After the query has been executed, the database row will look like this:
ACCOUNT COUNT SUM
4837 354 1039202
I am looking for suggestions on how to:
- either combine the two into one query
- simply update each column with the value from each query by updating the row with the account value
I am a SQL newbie - so I appreciate any assistance.
Thanks,
Tony

Hi, Tony,
When you're talking about changing the data in tables, "INSERT" means to add a new row, and you'll cause a lot of confusion if you use it to mean something else. So don't say
"I want to insert the values of each select statement into two columns..."; use some other word, like:
"I want to put the values of each select statement into two columns ..."
If you happened to know that those two numbers were 354 and 1039202, you might say:
UPDATE table_x
SET     a_count = 354
,       a_sum = 1039202
WHERE   account = 4837;But you don't know the numbers; you want to have the query figure out what they are.
In most places where you can use a literal (like 354 or 1039202), you can also use a scalar sub-query, a SELECT statement, enclosed in parentheses, that produces one column and (at most) one row.
In your case, you can say:
UPDATE table_x
SET     a_count = (SELECT count(*) FROM database.USAGE WHERE SERVICE_TYPE = 'C' AND ACCOUNT = 4837)
,       a_sum = (SELECT sum(minutes) FROM database.USAGE WHERE SERVICE_TYPE = 'DA' AND ACCOUNT = 4837
WHERE   account = 4837;or, to make it more readable:
UPDATE table_x
SET     a_count =
( SELECT count (*)
FROM database.USAGE
WHERE SERVICE_TYPE = 'C'
AND ACCOUNT = 4837
,       a_sum =
( SELECT sum (minutes)
FROM database.USAGE
WHERE SERVICE_TYPE = 'DA'
AND ACCOUNT = 4837
WHERE   account = 4837;By the way, why are you using double-quotes around 4837? If it's a string, enclose it in single quotes. If it's a number (which I'm assuming in my code), don't enclose it in anything.
WARNING: scalar sub-queries are somewhat like duct tape: they're extremely useful in certain places, and those places account for about 1% of their use. The other 99% of the time, there's a better way to do things, though the better way may require more expertise.

Retrieve floating point data with an sql select statement

Hi
I'm quite new to using sql but I have a system working where I can read and write strings to an access database.
Now I want to retrieve a a float, from a field where another field in the same post corresponds to a specified float, with a select statement.
When using strings I wrote
SELECT column_name FROM [table_name] WHERE column2_name='value'
in my query.
But instead of getting the desired value I get an error message telling me that I have a
"Data type mismatch in criteria expression".
I think I understand why but does anybody know what I should have written instead?

Is the data type of column2_name String? If it's not, I think the single-quotes you have around 'value' will cause that error.
Jim
You're entirely bonkers. But I'll tell you a secret. All the best people are. ~ Alice

Select Statement (pl/sql) in ADF

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