How to assign a sql statement to a variable

hey
i am assigning a sql statement into a variable. But in sql statement where condition i am passing a variable, i am getting syntax error while processing this statement . Could please help me
my code is like this
sSql:='select id from SOURCES where name=' || vc_arr(i);
Open C for sSql;
....

If you use bind variables, you don't need the single quotes, and may avoid significant performance and security problems otherwise associated with dynamic SQL.
sSql := 'select id from SOURCES where name = :some_value';
OPEN C FOR sSql USING vc_arr(i);

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How to run a sql statement with bind variable in a test environment

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I have a sql statement in prod that I like to run in test. I got the sql statement from statspack, but the statement has bind variables. How do I get this statement to run in test? Thank you.

Hi,
If you have the SQL statement and all the referenced objects are available in your test env then what is the problem to run it?
If I am not wront to get your reqmnt...
i.e
SQL> select * from emp
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How to put the SQL-statement returned value into the field (as a default)

Hi,
I am using Developer/2000 (Forms Designer) under windows 98.
Please tell me how to put the SQL-statement value (as a default value) into the field before enter-query mode. Noted that I have tried the following ways but still some problems:-
1) Place the SQL-statement into PRE_QUERY trigger in the form/block level.
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2) Place the SQL-statement before execute enter_query. There is still a
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1) Suppress DEFAULT save message
if form_failure then
raise form_trigger_failure;
end if;
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Ref: Title='Default value in query field in ENTER_QUERY mode' in designer forum by CVZ
form level trigger
============
WHEN-NEW-ITEM-INSTANCE
=======================
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How do I use SQL statements to perform calculations with form fields????

Please help!!! I don't know how to use a SQL statement within my APEX form......
My form is below. The user will enter the values in the form. Click on Submit. Then we need to run a SQL select statement with those values.
Our form looks like this:
Start_Date ____________
Per_Period ____________
Period ____________
[Submit Button]
The user will enter these 3 values in the form.
This is an example of an user providing the values:
Start_Date 03/14/08_______
Per_Period $200.00________
Period 4____________
[Submit Button]
Then they will click the Submit Button.
The SQL statement (BELOW) returns output based on the users selections:
START_DATE PER_PERIOD PERIOD
14-MAR-2008 00:00 200 Week 1 of 4
21-MAR-2008 00:00 200 Week 2 of 4
28-MAR-2008 00:00 200 Week 3 of 4
04-APR-2008 00:00 200 Week 4 of 4
Total 800
This is the full text of the SQL that makes the output above:
with criteria as (select to_date('03/14/08', 'mm/dd/rr') as start_date,
4 as periods,
'Week' as period,
200 per_period from dual),
periods as (select 'Week' period, 7 days, 0 months from dual
union all select 'BiWeek', 14, 0 from dual
union all select 'Month', 0, 1 from dual
union all select 'ByMonth', 0, 2 from dual
union all select 'Quarter', 0, 3 from dual
union all select 'Year', 0 , 12 from dual
t1 as (
select add_months(start_date,months*(level-1))+days*(level-1) start_date,
per_period,
c.period||' '||level||' of '||c.periods period
from criteria c join periods p on c.period = p.period
connect by level <= periods)
select case grouping(start_date)
when 1 then 'Total'
else to_char(start_date)
end start_date,
sum(per_period) per_period,
period
from t1
group by rollup ((start_date, period))
THANKS VERY MUCH!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

You're just doing a parameterized report, where the input fields are your parameters.
Check out the Advanced Tutorial titled Parameterized Report here:
http://download.oracle.com/docs/cd/E10513_01/doc/appdev.310/e10497/rprt_query.htm#BGBEEBJA
Good luck,
Stew

How to write the sql statement of my finder function in cmp?

hi,
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The error is : invalid column name
So,how to write the sql statement.
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Mole-
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select * from INFOCOLUMN WHERE employee_id=$1
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How to Assign a Field value to a Variable??

Dear All,
Kindly let me know, if <b>"HOW TO ASSIGN A FIELD VALUE TO A VARIABLE????"</b>
Situation is, we have a Field (OBJK-TASER) in which 2 tables (SER01 & SER03) are stored. And we want to access names of the Tables which are there in the field(TASER) in (OBJK) table to a variable and then passing that variable to the sql query as a table name to get data accessed dynamicaly.

try this
select TASER from OBJK into table it_table.
loop at it_table.
select field1 field2 from (it_table-table) into table it_fields.
endloop

HOW TO: Post a SQL statement tuning request - template posting

This post is not a question, but similar to Rob van Wijk's "When your query takes too long ..." post should help to improve the quality of the requests for SQL statement tuning here on OTN.
On the OTN forum very often tuning requests about single SQL statements are posted, but the information provided is rather limited, and therefore it's not that simple to provide a meaningful advice. Instead of writing the same requests for additional information over and over again I thought I put together a post that describes how a "useful" post for such a request should look like and what information it should cover.
I've also prepared very detailed step-by-step instructions how to obtain that information on my blog, which can be used to easily gather the required information. It also covers again the details how to post the information properly here, in particular how to use the \ tag to preserve formatting and get a fixed font output:
http://oracle-randolf.blogspot.com/2009/02/basic-sql-statement-performance.html
So again: This post here describes how a "useful" post should look like and what information it ideally covers. The blog post explains in detail how to obtain that information.
In the future, rather than requesting the same additional information and explaining how to obtain it, I'll simply refer to this HOW TO post and the corresponding blog post which describes in detail how to get that information.
*Very important:*
Use the \ tag to enclose any output that should have its formatting preserved as shown below.
So if you want to use fixed font formatting that preserves the spaces etc., do the following:
\   This preserves formatting
\And it will look like this:
   This preserves formatting
   . . .Your post should cover the following information:
1. The SQL and a short description of its purpose
2. The version of your database with 4-digits (e.g. 10.2.0.4)
3. Optimizer related parameters
4. The TIMING and AUTOTRACE output
5. The EXPLAIN PLAN output
6. The TKPROF output snippet that corresponds to your statement
7. If you're on 10g or later, the DBMS_XPLAN.DISPLAY_CURSOR output
The above mentioned blog post describes in detail how to obtain that information.
Your post should have a meaningful subject, e.g. "SQL statement tuning request", and the message body should look similar to the following:
*-- Start of template body --*
The following SQL statement has been identified to perform poorly. It currently takes up to 10 seconds to execute, but it's supposed to take a second at most.
This is the statement:
select
from
         t_demo
where
         type = 'VIEW'
order by
         id;It should return data from a table in a specific order.
The version of the database is 11.1.0.7.
These are the parameters relevant to the optimizer:
SQL>
SQL> show parameter optimizer
NAME                                 TYPE        VALUE
optimizer_capture_sql_plan_baselines boolean     FALSE
optimizer_dynamic_sampling           integer     2
optimizer_features_enable            string      11.1.0.7
optimizer_index_caching              integer     0
optimizer_index_cost_adj             integer     100
optimizer_mode                       string      ALL_ROWS
optimizer_secure_view_merging        boolean     TRUE
optimizer_use_invisible_indexes      boolean     FALSE
optimizer_use_pending_statistics     boolean     FALSE
optimizer_use_sql_plan_baselines     boolean     TRUE
SQL>
SQL> show parameter db_file_multi
NAME                                 TYPE        VALUE
db_file_multiblock_read_count        integer     8
SQL>
SQL> show parameter db_block_size
NAME                                 TYPE        VALUE
db_block_size                        integer     8192
SQL>
SQL> show parameter cursor_sharing
NAME                                 TYPE        VALUE
cursor_sharing                       string      EXACT
SQL>
SQL> column sname format a20
SQL> column pname format a20
SQL> column pval2 format a20
SQL>
SQL> select
2            sname
3          , pname
4          , pval1
5          , pval2
6 from
7          sys.aux_stats$;
SNAME                PNAME                     PVAL1 PVAL2
SYSSTATS_INFO        STATUS                          COMPLETED
SYSSTATS_INFO        DSTART                          01-30-2009 16:25
SYSSTATS_INFO        DSTOP                           01-30-2009 16:25
SYSSTATS_INFO        FLAGS                         0
SYSSTATS_MAIN        CPUSPEEDNW              494,397
SYSSTATS_MAIN        IOSEEKTIM                    10
SYSSTATS_MAIN        IOTFRSPEED                 4096
SYSSTATS_MAIN        SREADTIM
SYSSTATS_MAIN        MREADTIM
SYSSTATS_MAIN        CPUSPEED
SYSSTATS_MAIN        MBRC
SYSSTATS_MAIN        MAXTHR
SYSSTATS_MAIN        SLAVETHR
13 rows selected.Here is the output of EXPLAIN PLAN:
SQL> explain plan for
2 -- put your statement here
3 select
4            *
5 from
6            t_demo
7 where
8            type = 'VIEW'
9 order by
10            id;
Explained.
Elapsed: 00:00:00.01
SQL>
SQL> select * from table(dbms_xplan.display);
PLAN_TABLE_OUTPUT
Plan hash value: 1390505571
| Id | Operation                   | Name     | Rows | Bytes | Cost (%CPU)| Time     |
|   0 | SELECT STATEMENT            |          |     1 |    60 |     0   (0)| 00:00:01 |
|   1 | TABLE ACCESS BY INDEX ROWID| T_DEMO   |     1 |    60 |     0   (0)| 00:00:01 |
|* 2 |   INDEX RANGE SCAN          | IDX_DEMO |     1 |       |     0   (0)| 00:00:01 |
Predicate Information (identified by operation id):
   2 - access("TYPE"='VIEW')
14 rows selected.Here is the output of SQL*Plus AUTOTRACE including the TIMING information:
SQL> rem Set the ARRAYSIZE according to your application
SQL> set autotrace traceonly arraysize 100
SQL> select
2            *
3 from
4            t_demo
5 where
6            type = 'VIEW'
7 order by
8            id;
149938 rows selected.
Elapsed: 00:00:02.21
Execution Plan
Plan hash value: 1390505571
| Id | Operation                   | Name     | Rows | Bytes | Cost (%CPU)| Time     |
|   0 | SELECT STATEMENT            |          |     1 |    60 |     0   (0)| 00:00:01 |
|   1 | TABLE ACCESS BY INDEX ROWID| T_DEMO   |     1 |    60 |     0   (0)| 00:00:01 |
|* 2 |   INDEX RANGE SCAN          | IDX_DEMO |     1 |       |     0   (0)| 00:00:01 |
Predicate Information (identified by operation id):
   2 - access("TYPE"='VIEW')
Statistics
          0 recursive calls
          0 db block gets
     149101 consistent gets
        800 physical reads
        196 redo size
    1077830 bytes sent via SQL*Net to client
      16905 bytes received via SQL*Net from client
       1501 SQL*Net roundtrips to/from client
          0 sorts (memory)
          0 sorts (disk)
     149938 rows processed
SQL>
SQL> disconnect
Disconnected from Oracle Database 11g Enterprise Edition Release 11.1.0.7.0 - Production
With the Partitioning, OLAP, Data Mining and Real Application Testing optionsThe TKPROF output for this statement looks like the following:
TKPROF: Release 11.1.0.7.0 - Production on Mo Feb 23 10:23:08 2009
Copyright (c) 1982, 2007, Oracle. All rights reserved.
Trace file: orcl11_ora_3376_mytrace1.trc
Sort options: default
count    = number of times OCI procedure was executed
cpu      = cpu time in seconds executing
elapsed = elapsed time in seconds executing
disk     = number of physical reads of buffers from disk
query    = number of buffers gotten for consistent read
current = number of buffers gotten in current mode (usually for update)
rows     = number of rows processed by the fetch or execute call
select
from
         t_demo
where
         type = 'VIEW'
order by
         id
call     count       cpu    elapsed       disk      query    current        rows
Parse        1      0.00       0.00          0          0          0           0
Execute      1      0.00       0.00          0          0          0           0
Fetch     1501      0.53       1.36        800     149101          0      149938
total     1503      0.53       1.36        800     149101          0      149938
Misses in library cache during parse: 0
Optimizer mode: ALL_ROWS
Parsing user id: 88
Rows     Row Source Operation
149938 TABLE ACCESS BY INDEX ROWID T_DEMO (cr=149101 pr=800 pw=0 time=60042 us cost=0 size=60 card=1)
149938   INDEX RANGE SCAN IDX_DEMO (cr=1881 pr=1 pw=0 time=0 us cost=0 size=0 card=1)(object id 74895)
Elapsed times include waiting on following events:
Event waited on                             Times   Max. Wait Total Waited
----------------------------------------   Waited ---------- ------------
SQL*Net message to client                    1501        0.00          0.00
db file sequential read                       800        0.05          0.80
SQL*Net message from client                  1501        0.00          0.69
********************************************************************************The DBMS_XPLAN.DISPLAY_CURSOR output:
SQL> -- put your statement here
SQL> -- use the GATHER_PLAN_STATISTICS hint
SQL> -- if you're not using STATISTICS_LEVEL = ALL
SQL> select /*+ gather_plan_statistics */
2 *
3 from
4 t_demo
5 where
6 type = 'VIEW'
7 order by
8 id;
149938 rows selected.
Elapsed: 00:00:02.21
SQL>
SQL> select * from table(dbms_xplan.display_cursor(null, null, 'ALLSTATS LAST'));
PLAN_TABLE_OUTPUT
SQL_ID d4k5acu783vu8, child number 0
select   /*+ gather_plan_statistics */          * from          t_demo
where          type = 'VIEW' order by          id
Plan hash value: 1390505571
| Id | Operation                   | Name     | Starts | E-Rows | A-Rows |   A-Time   | Buffers | Reads |
|   0 | SELECT STATEMENT            |          |      1 |        |    149K|00:00:00.02 |     149K|   1183 |
|   1 | TABLE ACCESS BY INDEX ROWID| T_DEMO   |      1 |      1 |    149K|00:00:00.02 |     149K|   1183 |
|* 2 |   INDEX RANGE SCAN          | IDX_DEMO |      1 |      1 |    149K|00:00:00.02 |    1880 |    383 |
Predicate Information (identified by operation id):
   2 - access("TYPE"='VIEW')
20 rows selected.I'm looking forward for suggestions how to improve the performance of this statement.
*-- End of template body --*
I'm sure that if you follow these instructions and obtain the information described, post them using a proper formatting (don't forget about the \ tag) you'll receive meaningful advice very soon.
So, just to make sure you didn't miss this point:Use proper formatting!
If you think I missed something important in this sample post let me know so that I can improve it.
Regards,
Randolf
Oracle related stuff blog:
http://oracle-randolf.blogspot.com/
SQLTools++ for Oracle (Open source Oracle GUI for Windows):
http://www.sqltools-plusplus.org:7676/
http://sourceforge.net/projects/sqlt-pp/

Alex Nuijten wrote:
...you missed the proper formatting of the Autotrace section ;-)Alex,
can't reproduce, does it still look unformatted? Or are you simply kidding? :-)
Randolf
PS: Just noticed that it actually sometimes doesn't show the proper formatting although the code tags are there. Changing to the \ tag helped in this case, but it seems to be odd.
Edited by: Randolf Geist on Feb 23, 2009 11:28 AM
Odd behaviour of forum software

How to set Query SQL Statement parameter dynamically in Sender JDBCAdpter

Hi All,
I have one scenario in which we are using JDBC Sender Adapter.
Now in this case,we need to set Query SQL Statement with a SELECT statement based on some fields.
This SQL statement is not constant, it would need to be changed.
Means sometimes receiver will want to execute SQL statement with these fields and sometimes they will want to execute it with different fields.
We can create separate channels for each SQL statement but again that is not an optimum solution.
So ,I am looking out for a way to set these parameters dynamically or set SQL statement at Runtime.
Can you all please help me to get this?

Shweta ,
<i>Sometimes receiver will want to execute SQL statement dynamically</i>....
How you will get the query dynamically? Ok Let me assume, consider they are sending the query through file, then its definitely possible. But u need BPM and also not sender JDBC receiver adapter instead, receiver JDBC adapter.
SQL Query File ->BPM>Synchronous send [Fetch data from DB]--->Response -
>...............
Do u think the above design will suit's ur case!!!!
Best regards,
raj.

How to use Native SQL statement in JDBC receiver interface

Dear All,
Can any one please help us in using Native SQL statement in a JDBC receiver channel. The reason why I need to use Native SQL statement instead of standard XML structure is that I need to execute a dynamic SQL query in third party database system lke:-
Select Field1 Field2 from TABLE Where Field3 like "%Name'
I expect the the response in the form of XML file which I can pick up using synchornous interface as mentioned on help.sap.com:-
http://help.sap.com/saphelp_nw04/helpdata/en/64/ce4e886334ec4ea7c2712e11cc567c/frameset.htm
http://help.sap.com/saphelp_nw04/helpdata/en/64/ce4e886334ec4ea7c2712e11cc567c/frameset.htm
The value for %Name can change dynamically according to the transaction and hence cannot be inluded as a KEY element in standard XLM structure,
Hence I need to know:-
1. What message mapping I should use in case if I have to use Native SQL statement.
2.What operation mapping I should use in case if I have to use Native SQL statement.
If guess correclty I may have to use Java mapping to do the above activities. Hence I want to know
3 .How do to go about it to do the Java mapping.
Thanks
Ameet

>
Ameet Deshpande wrote:
> Dear All,
>
> Can any one please help us in using Native SQL statement in a JDBC receiver channel. The reason why I need to use Native SQL statement instead of standard XML structure is that I need to execute a dynamic SQL query in third party database system lke:-
>
> "
> Select Field1 Field2 from TABLE Where Field3 like "%Name'
> "
> I expect the the response in the form of XML file which I can pick up using synchornous interface as mentioned on help.sap.com:-
>
> http://help.sap.com/saphelp_nw04/helpdata/en/64/ce4e886334ec4ea7c2712e11cc567c/frameset.htm
> http://help.sap.com/saphelp_nw04/helpdata/en/64/ce4e886334ec4ea7c2712e11cc567c/frameset.htm
>
> The value for %Name can change dynamically according to the transaction and hence cannot be inluded as a KEY element in standard XLM structure,
>
> Hence I need to know:-
>
> 1. What message mapping I should use in case if I have to use Native SQL statement.
> 2.What operation mapping I should use in case if I have to use Native SQL statement.
> If guess correclty I may have to use Java mapping to do the above activities. Hence I want to know
> 3 .How do to go about it to do the Java mapping.
>
> Thanks
> Ameet
You can use a stored procedure, and call it from jdbc receiver adapter.
I also solve this issue, with a DBLookup in message mapping. You can refer to my blog, and this usefull 3d:
http://simonlesflex.wordpress.com/2010/12/07/pi-oracle-dblookup/
/people/alessandro.guarneri/blog/2006/03/27/sap-xi-lookup-api-the-killer
/people/siva.maranani/blog/2005/08/23/lookup146s-in-xi-made-simpler

Need help on how to code this SQL statement! (one key has leading zeros)

Good day, everyone!
First of all, I apologize if this isn't the best forum. I thought of putting it in the SAP Oracle database forum, but the messages there seemed to be geared outside of ABAP SELECTs and programming. Here's my question:
I would like to join the tables FMIFIIT and AUFK. The INNER JOIN will be done between FMIFIIT's MEASURE (Funded Program) field, which is char(24), and AUFK's AUFNR (Order Number) field, which is char(12).
The problem I'm having is this: All of the values in AUFNR are preceeded by two zeros. For example, if I have a MEASURE value of '5200000017', the corresponding value in AUFNR is '005200000017'. Because I have my SQL statement coded to just match the two fields, I obviously get no records returned because, I assume, of those leading zeros.
Unfortunately, I don't have a lot of experience coding SQL, so I'm not sure how to resolve this.
Please help! As always, I will award points to ALL helpful responses!
Thanks!!
Dave

>
Dave Packard wrote:
> Good day, everyone!
> I would like to join the tables FMIFIIT and AUFK. The INNER JOIN will be done between FMIFIIT's MEASURE (Funded Program) field, which is char(24), and AUFK's AUFNR (Order Number) field, which is char(12).
>
> The problem I'm having is this: All of the values in AUFNR are preceeded by two zeros. For example, if I have a MEASURE value of '5200000017', the corresponding value in AUFNR is '005200000017'. Because I have my SQL statement coded to just match the two fields, I obviously get no records returned because, I assume, of those leading zeros.
> Dave
You can't do a join like this in SAP's open SQL. You could do it in real SQL ie EXEC.... ENDEXEC by using SUSBTR to strip off the leading zeros from AUFNR but this would not be a good idea because a) modifying a column in the WHERE clause will stop any index on that column being used and b) using real SQL rather than open SQL is really not something that should be encouraged for database portability reasons etc.
Forget about a database join and do it in two stages; get your AUFK data into an itab, strip off the leading zeros, and then use FAE to get the FMIFIIT data (or do it the other way round).
I do hope you've got an index on your FMIFIIT MEASURE field (we don't have one here); otherwise your SELECT could be slow if the table holds a lot of data.

How to dynamically create sql statement for Defaulting Segment Values?

Hi,
Navigation:
1) Descriptive/Segments
2) Query for DFF to be modified
3) Uncheck “Freeze Flexfield Definition”
4) (B) Segments
5) Segments Summary form opens
6) (B) open - Segments form opens
Now, here I want to specify Default type as "SQL Statement" and in the default value field I want to use SQL statement with parameters (to evaluate the default value).
The parameters should be pass at runtime from the form in which we have this DFF. The parameters value should be one of the values which get evaluated at runtime in the form window.
Please suggest how we can achieve this?
Or is there any alternative to achieve this?
Thanks!!
Regards,
Narender
Edited by: Narender Singh on Mar 30, 2010 7:47 AM
Edited by: Narender Singh on Mar 30, 2010 7:48 AM

Jason,
it is possible, though not so simple as with a report.
What you need to do is to create a pipelined function, that returns your date and count data. This pipelined function can be the base of a pseudo-table, which can be used in a select. For the pipelined function you need to define types for one row and a table to define the return-type for your function:
create or replace type calendar_row as object (date_time date, description varchar2(250));
create type calendar_table as table of calendar_row;
Then you can create the package with the function:
================================================
create or replace package dyn_calendar is
procedure set_query(i_query in varchar2);
function view_source return calendar_table pipelined;
end;
create or replace package body dyn_calendar is
v_query varchar2(100) := null;
procedure set_query(i_query in varchar2) is
begin
v_query := i_query;
end;
function view_source return calendar_table pipelined is
TYPE cursor IS REF CURSOR;
c_cal cursor;
v_date_time date := null;
v_description varchar2(100) := null;
r_cal calendar_row;
begin
open c_cal for v_query;
fetch c_cal into v_date_time, v_description;
loop
exit when c_cal%notfound;
r_cal := calendar_row(v_date_time, v_description);
pipe row(r_cal);
fetch c_cal into v_date_time, v_description;
end loop;
return;
end;
end;
================================================
Now you can set query in a PL/SL region before the calendar:
dyn_calendar.set_query(SELECT count(*), ' || :P8_SOURCE_DATE || ' FROM ' || :P8_SOURCE_TABLE || ' GROUP BY ' || :P8_SOURCE_DATE);
and you can base your calendar on the query:
select * from table(dyn_calendar(view_source))
Good luck,
Dik

How to view the SQL statement generated during execution of the BW Query?

Dear Experts,
I am trying to retrieve data in a SAP BW Query from a Non-SAP system.
I think if I am able to see the complete SQL statement that was generated when I executed the BW Query, I may be able to use it to retrieve the data.
Do you know how and where I can see the SQL statement of a BW Query's SQL statement?
I tried RSRT options to execute the Query but still could not find the SQL statement.
Thanks in advance.
Regards,
Shunhui.

hi
goto rsrt
give your query name
select execute + debug option
in the debug option under data manager check the check box "display SQL/BIA query
selcet continue
you can see the sql statement
thanq

How to get the SQL statement

I cannot figure how to get the text(SQL statement) from a system view(i guess it is in a system view... but witch??). 'Till now i have the sql_address and the sql_hash_value..
I know it is possible.. EM does it ... so i should be able to do the same..
ps:I use 9.2

v$sql ?

How to run a SQL statement which is stored inside an SQL Table

Hello,
If anyone please help me with the following problem I would be forever grateful
I have an SQL statement which is stored inside a certain SQL table, I want to use that SQL statement inside my PL/SQL procedure.
Was thinking of a simple solution of obtaining the SQL statement into an array and then execute it, yet how could I do so exactly with PL/SQL? I've only started playing around with PL/SQL in the last few days.
Thanks in advance!
This is how it looks like more or less:
Displaying result for:
SELECT TRIM(OBJ_VALU_TXT)
FROM OBJ_VALU_DOC
WHERE OBJECT_TYPE = 'FLD'
AND OBJECT_CODE = 15443
AND OBJ_VALU_CD = 'ACR'
ORDER BYDOC_SEQ_NO
00001
SELECT
VALUE(MAX(RECEIPT_NO) + 1, :OUT-COMP-FACTOR)
FROM RECEIPT
WHERE (RECEIPT_NO BETWEEN
:OUT-COMP-FACTOR AND :OUT-TO-NUMBER) OR
(RECEIPT_NO > :OUT-COMP-FACTOR AND
:OUT-TO-NUMBER = 0)

Here's a demo of your requirement.
create table t ( col1 varchar2(200));
table created
insert into t values('select * from dual');
1 row inserted
declare
v_col varchar2(200);
v_val varchar2(200);
begin
select col1 into v_col from t;
execute immediate v_col into v_val;
dbms_output.put_line(v_val);
end;
X
Using into clause, you can use as many variables as required. But the basic approach reamins the same.
But storing SQL in DB is not an efficient design.
Ishan

How Can I Retrieve SQL Statement From The User ?

Hi
I want to know, how can I make the user can enter the SQL statement from himself ?? in this code he can't enter it. Only he can display the SQL that i wrote it...
this is my Code:
import java.sql.*;
public class db_testing {
     static final String DRIVER = "com.mysql.jdbc.Driver";
     static final String DATABASE_URL = "jdbc:mysql://localhost/S204111933";
     public static void main(String[] args) {
          Connection cn=null;
          Statement st= null;
          ResultSet rset=null;
          try{
               Class.forName(DRIVER);
               cn=DriverManager.getConnection(DATABASE_URL, "root", "admin");
               st=cn.createStatement();
               rset=st.executeQuery("select * from employee");
               ResultSetMetaData metadata=rset.getMetaData();
               System.out.println("The begining: ");
               for(int i=1;i<=metadata.getColumnCount();i++)
               System.out.print(metadata.getColumnName(i)+"\t");
               System.out.println();
               System.out.println();
               while(rset.next()){
               for(int i=1;i<=metadata.getColumnCount();i++)
               System.out.print(rset.getObject(i)+"\t\t");
               System.out.println();}
          catch(Exception e){
               e.printStackTrace();
          finally{
               try{
               cn.close();
               st.close();
               rset.close();
               catch(Exception e1){
                    e1.printStackTrace();
}

The following changes in the code will make the user to give the input
import java.sql.*;
public class db_testing {
static final String DRIVER = "com.mysql.jdbc.Driver";
static final String DATABASE_URL = "jdbc:mysql://localhost/S204111933";
public static void main(String[] args) {
Connection cn=null;
Statement st= null;
ResultSet rset=null;
try{
Class.forName(DRIVER);
cn=DriverManager.getConnection(DATABASE_URL, "root", "admin");
// st=cn.createStatement();
// rset=st.executeQuery("select * from employee");
PreparedStatement pstmt=null;
pstmt=cn.prepareStatement("select * from employee where id=?");
pstmt.setInt(1,Integer.parseInt(args[0]));
rset=pstmt.executeQuery();
ResultSetMetaData metadata=rset.getMetaData();
System.out.println("The begining: ");
for(int i=1;i<=metadata.getColumnCount();i++)
System.out.print(metadata.getColumnName(i)+"\t");
System.out.println();
System.out.println();
while(rset.next()){
for(int i=1;i<=metadata.getColumnCount();i++)
System.out.print(rset.getObject(i)+"\t\t");
System.out.println();}
catch(Exception e){
e.printStackTrace();
finally{
try{
cn.close();
st.close();
rset.close();
catch(Exception e1){
e1.printStackTrace();
}

How to assign a sql statement to a variable

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