Edit an object's select statement of OLAP universe SAP BW
Hi everybody
I am new at working with Olap Universes BW, and I have to edit one universe SAP BW, I don't know if I can to use substring function on a select statement, for example substring([0D_DIV].[LEVEL01],5,5), I try to use this function but I have a error,
Could you help me? I need to returns part of a string, is correct to do it on a universe or is better to do at BW.
Hi,
First of all I recommend you read the documentation that gives you information about OLAP universes and especially SAP BW universes.
I also recommend to download documents related to SAP universes deployment, administration and customization:
[OLAP Universes - how to samples and recommendations |https://wiki.wdf.sap.corp/wiki/display/globalregions/OLAPUniverses-howtosamplesand+recommendations]
[SAP Integration |https://wiki.wdf.sap.corp/wiki/display/globalregions/SAP+Integration]
Now you can customize expression using MDX in OLAP universes. MDX expressions must be enclosed with <EXPRESSION></EXPRESSION> XML tags.
Unfortunately SAP BW MDX does not support calculations that return string or date values.
The onlyway to return string is to use NAME or UNOIQUENAME attribute.
See answers I already in the forum: [Forum answer |Re: Create new dimension on top of SAP BW data]
Regards
Didier
Similar Messages
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Stop auditing select statements issued against SYS objects
Hi,
My current client has a requirement to track destructive updates (i.e. insert, update, delete) issued by users who can connect directly to the database. At the moment though, SELECT statements issued against SYS-owned objects are also being captured to the Oracle audit trail. For the time being at least these need to be disabled.
I've issued NOAUDIT SELECT TABLE/SEQUENCE and NOAUDIT SELECT ANY TABLE/SEQUENCE commands, as has a user with the SYSDBA privilege, and they're still being logged. Is there any way to switch these off? I don't know if it's significant (I'm not a DBA by trade) but the audit_sys_operations parameter is set to True.
My client is currently running Oracle Database 10.2.0.5.0 standard edition.
If anyone has any suggestions I'd be grateful.
Thanks in advance,
SteveHi,
Thanks for the input so far ...
@Eduardo and KarK ...
show parameter audit
audit_file_dest string D:\ORACLE\PRODUCT\10.2.0\ADMIN\USSUPM2\ADUMP
audit_sys_operations boolean TRUE
audit_trail string DB, EXTENDED
If we set audit_sys_operations to FALSE, won't that stop auditing of all actions carried out by, for example, someone who connects as SYSDBA? That is something that's still needed to be captured. Unfortunately they go to the WIndows Event Log but at least they're captured somewhere.
@Hemant
This auditing was in place before my client took me on, so I can't say what was used to initiate it unfortunately. What I can say though is that they absolutely don't want to turn off auditing by SYS- type users, just SELECT against SYS-owned objects.
Thinking simplistically, could I just write a script which trawls dba_objects for sys-owned tables, views and sequences and explicitly issues a noaudit select against what's found, and get one of the sysdba-type people we have access to to run it?
Thanks in advance (again)
Steve -
How to edit the records value fetched by select statement query in sqldever
How to edit the records value fetched by select statement query in sqldever 2.1.1.
EX-
SELECT * FROM emp WHERE ename like 'Jaga%'
Edited by: user9372056 on Aug 31, 2010 2:16 AMHi,
Although some forum members may be using that tool, there is still a dedicated forum for SQL Developer.
SQL Developer
Maybe your chances are better there.
Regards
Peter -
Create object type from multiple tables for select statement
Hi there,
I have 3 tables as given below and I wish to create an object type to group selected columns as 'attribute' from multiple tables.
I need to create 2 input parameters to pass in - 'attribute' and 'attribute value' in PL/SQL and these 2 parameters will be
passing in with 'column name' and 'column value'. e.g. 'configuration' - the column name, 'eval' - the column value.
Then, the PL/SQL will execute the select statement with the column and column value provided to output the record.
Pls advise and thank you.
table ccitemnumber
name null type
ccitemnumber not null varchar2(20)
configuration varchar2(20)
item_type varchar2(30)
table productmodel
productmodelnumber not null varchar2(6)
description varchar2(60)
accesstimems number
numberofheads varchar2(2)
generation varchar2(10)
numberofdiscs varchar2(2)
factoryapplication varchar2(150)
table topmodel
stmodelnumber not null varchar2(30)
productfamily varchar2(60
formfactor varchar2(10)
modelheight varchar2(10)
formattedcapacity number
formattedcapacity_uom varchar2(20)
object type in database
configuration varchar2(20)
item_type varchar2(30)
numberofheads varchar2(2)
generation varchar2(10)
numberofdiscs varchar2(2)
factoryapplication varchar2(150)
modelheight varchar2(10)
formattedcapacity number
formattedcapacuser12043838 wrote:
Reason to do this as these fields are required to be grouped together as they are created in different tables. They are treated as 'attribute' (consists of many columns) of the part number. So, the PL/SQL is requested to design in a way able for user to pass in the column name and column value or part number, then the select statement should be able to query for the records. Another reason is a new column can be added easily without keep modifying those effected programs. Reuseable too.This basically equates to ... hard to code, hard to maintain, and poor performance.
Are you really sure you want to do this? This isn't going to be easy-street as you seem to think it is, but it's a one way street to a poorly performing system with security vulnerabilities (google SQL Injection).
I would highly recommend you reconsider your design decision here. -
I just recently updated my MacBook Pro to Yosemite 10.10.2
I also updated my "Pages" when asked to.
Now when a open any of my Pages documents, I cannot select/edit any of the objects/images in those documents.
I have gone through the "Pages" help but still cannot solve the problem.
There used to be a "make background objects selectable" button, but I can no longer find it.
I have tried the "arrange tab" > section masters > make master objects selectable, but nothing happened
Any suggestionsHello Kappy,
I checked out your link and I remember the import box popping up when I upgraded from iWork to Pages a few years ago. My problem is with all files (even documents created with "pages" last week. The documents open fine, I just cannot select/edit the objects/images in the background of my documents. Yes, I have tried going through all of the tab menus and layout options and tried "pages" help.
So my problem is that I cannot open documents and adapt them to my next lesson, etc.
Anyone else have any suggestions? -
How to use Oracle Table Type values in Select Statement.
Hi,
I am fetching initial set of values into Oracle Table of Records Type and want to use list of values in the Select statement.
For example, try something like the following:
TYPE t_record IS RECORD (
ID TABLEA.ID%type,
NO TABLEA.NO%type,
v_record t_record;
TYPE t_table IS TABLE OF v_record%TYPE;
v_table t_table;
-- Code to populate the values in v_table here.
SELEC ID,NO, BULK COLLECT INTO <some other table variabes here> FROM TABLEA
WHERE ID IN v_table(i).ID;
I want to know how to use the values from Oracle Table Type in the Select Statement.Something like this:
create or replace type t_record as object (
id number,
no number
CREATE or replace type t_table AS TABLE OF t_record;
set serveroutput on
declare
v_table t_table := t_table();
v_t1 t_table := t_table();
begin
v_table.extend(1);
v_table(1).ID := 1;
v_table(1).No := 10;
v_table.extend(1);
v_table(2).ID := 2;
v_table(2).ID := 20;
SELEC t_record (ID,NO) BULK COLLECT INTO v_t1
from TableA
FROM TABLEA
WHERE ID IN (select t.ID from table(v_Table) t);
for i in 1..v_t1.count loop
dbms_output.put_line(v_t1(i).ID);
dbms_output.put_line(v_t1(i).No);
end loop;
end;
/Untested!
P;
Edited by: bluefrog on Mar 5, 2010 5:08 PM -
Regarding Logical database and select statement..
Hi
Experts.
i would like to know the diff b/w logical data base & select statement while using report.
wt is the use of logical databases in R/3. is there any advantage used in the reports.
Thanks & Regards..
Spandana.Dear Spandana,
Go through the below description of LDB. I hope you wil get a fair amount of idea.
SAP comes loaded with all the extras. Among the extras that are most helpful to IT managers are all the access routines needed to pull any business object that managers can think of out of SAP databases. However, SAP has not thought of everything where your particular applications are concerned. SAP organizes its standard database tables to service business units based on conventional business applications. Itu2019s likely your business requires something new, perhaps even something exotic. In that case, you will need to create a new database, using information from different places. Basically, you need a logical database. You need to create a virtual business data object repository consisting of a new kind of record or table that suits your purposes. In addition, the repository should be composed of information that is actually stored in a number of different locations, none of them necessarily logically associated with one another. Letu2019s take a closer look at creating logical databases.
A case for a logical database
Suppose my company manufactures widgets of the most obscure variety, and they are components of other widgets. I sell my widgets as raw material for the more sophisticated widgets built by others, but in some cases I actually partner with other manufacturers in creating yet another class of widget. Now, in my world, I consequently have customers who are also partners. I sell to them and I partner with them in manufacturing and distribution. Also, I need an application that uses both of these dual-use relationships.
Essentially, I have a customer database and a partner database. Neither contains records that are structured to contain the identifying particulars of the other. Thus, I need a hybrid database that gives me tables detailing these hybrid relationships. What can I do? I can go the long way around and write a new database, pulling information from both and creating new objects with a customized program that I write by hand. However, this process is cumbersome and contains maintenance issues. On the other hand, I can use SAPu2019s logical database facility, create my logical database in a couple of minutes, and have no maintenance issues at all.
Logical database structures
There are three defining entities in an SAP logical database. You must be clear on all three in order to create and use one.
u2022 Table structure: Your logical database includes data from specified tables in SAP. There is a hierarchy among these tables defined by their foreign keys (all known to SAP), and you are going to define a customized relationship between select tables. This structure is unique and must be defined and saved.
u2022 Data selection: You may not want or need every item in the referenced tables that contributes to your customized database. There is a selection screen that permits you to pick and choose.
u2022 Database access programming: Once youu2019ve defined your logical database, SAP will generate the access subroutines needed to pull the data in the way you want it pulled.
Creating your own logical database
ABAP/4 (Advanced Business Application Programming language, version 4) is the language created by SAP for implementation and customization of its R/3 system. ABAP/4 comes loaded with many predefined logical databases that can construct and table just about any conventional business objects you might need in any canned SAP application. However, you can also create your own logical databases to construct any custom objects you care to define, as your application requires in ABAP/4. Hereu2019s a step-by-step guide:
1. Call up transaction SLDB (or transaction SE36). The path you want is Tools | ABAP Workbench | Development | Programming Environment | Logical Databases. This screen is called Logical Database Builder.
2. Enter an appropriate name in the logical database name field. You have three options on this screen: Create, Display, and Change. Choose Create.
3. Youu2019ll be prompted for a short text description of your new logical database. Enter one. Youu2019ll then be prompted to specify a development class.
4. Now comes the fun part! You must specify a root node, or a parent table, as the basis of your logical database structure. You can now place subsequent tables under the root table as needed to assemble the data object you want. You can access this tree from this point forward, to add additional tables, by selecting that root node and following the path Edit | Node | Create. Once youu2019ve saved the structure you define in this step, the system will generate the programming necessary to access your logical database. The best part is you donu2019t have to write a single line of code.
Watch out!
The use of very large tables will degrade the performance of a logical database, so be aware of that trade-off. Remember that some tables in SAP are very complex, so they will be problematic in any user-defined logical database.
Declaring a logical database
Hereu2019s another surprising feature of logical databases: You do not assign them in your ABAP/4 Code. Instead, the system requires that you specify logical databases as attributes. So when you are creating a report, have your logical database identifier (the name you gave it) on hand when you are defining its attributes on the Program Attributes screen. The Attributes section of the screen (the lower half) will include a Logical database field, where you can declare your logical database.
Logical databases for increasing efficiency
Why else would you want to create a logical database? Consider that the logical databases already available to you begin with a root node and proceed downward from there. If the data object you wish to construct consists of items that are all below the root node, you can use an existing logical database program to extract the data, then trim away what you donu2019t want using SELECT statementsu2014or you can increase the speed of the logical database program considerably by redefining the logical database for your object and starting with a table down in the chain. Either way, youu2019ll eliminate a great deal of overhead.
Regards
Arindam -
Index not being used in Select statement
Friends
I have the following SQL statement:
SELECT
a.acct,
a.date_field,
UPPER(b.feegroup) feegrp,
SUM (a.fee1) fee1,
SUM (a.fee2) fee2,
SUM (a.fee3) fee3
FROM table1 a, table2 b
WHERE 1 = 1
AND a.fee_id = b.fee_id
GROUP BY a.acct, a.date_field, b.feegroup;
Both the tables have index on fee_id column. When I run the explain plan for this statement, I am getting the following output:
Operation | Option | Object Name | Position
SELECT STATEMENT | | | 560299
HASH | GROUP BY| |1
TABLE ACCESS | FULL| table2 | 1
TABLE ACCESS | FULL| table1 | 2
Why Oracle is not using the index?
Edited by: darshilm on Dec 10, 2009 3:56 PMThe proposed plan is the optimal according to your current conditions in the "where clause" where you have only the equality join condition and therefore the CBO can use HASH JOIN. Using any kind of index access would just increase the amount of required work unless you would add some very restrictive conditions which will select rows from relatively small amount of blocks. Here I have to mention that what really counts in the CBO cost calculation is the amount of blocks accessed and not the number of rows. The "currency" for I/O in Oracle is a block and not a row. CBO always uses an assumption that there is nothing in the buffer cache and it will have to perform a physical read for every block.
How many blocks will actually be accessed depends on the data distribution. It can happen that every single row that you have to retrieve resides in a different block and although you access only 1000 rows out of a million row table you would have to visit almost every block of that table. For such a situation a FULL TABLE SCAN is the best access path and Oracle will use multiblock I/O for that. On the other side you can have those 1000 rows only in a few blocks and then the index access would be the most appropriate one. For index access Oracle uses single block I/O. Usually the actual situation is somewhere between this two extreme situations. But you can run some tests by yourself and see when an index access will be replaced by a full table scan while you will make your predicates less selective.
HTH, Joze
Co-author of the forthcoming book "Expert Oracle Practices"
http://www.apress.com/book/view/9781430226680
Oracle related blog: http://joze-senegacnik.blogspot.com/
Blog about flying: http://jsenegacnik.blogspot.com/
Blog about Building Ovens, Baking and Cooking: http://senegacnik.blogspot.com -
Field symbols as Table name and in where condition in a select statement
Hello All,
I have a scenario where I need to get user input on table name and old field value and new field value. Then based on user input, I need to select the record from the database. The column name for all the tables in question is different in the database, however there data type is the same and have same values.
I am not able to use a field symbol for comparing the old field value to fetch the relevant record in my where clause.
I cannnot loop through the entire table as it has 10 millilon records, please advice on how to add the where clause as field symbol as the table name is also dynamically assigned.
Here is my code:
DATA: TAB LIKE SY-TNAME,
TAB_COMP1 LIKE X031L-FIELDNAME,
TAB_COMP2 LIKE X031L-FIELDNAME,
NO_OF_FLD TYPE N.
DATA: BEGIN OF BUFFER,
ALIGNMENT TYPE F,
C(8000) TYPE C,
END OF BUFFER.
FIELD-SYMBOLS: <WA> TYPE ANY,
<COMP1> TYPE ANY,
<COMP2> TYPE ANY.
GET TABLE NAME GIVEN BY USER IN LOCAL VARIABLE
TAB = TAB_NAME.
CREATE FIELD NAME BASED ON THE TABLE NAME ENTERED.
CASE TAB_NAME.
WHEN 'OIUH_RV_GL'.
KEY FIELD
TAB_COMP1 = 'GL_GL_SYS_NO'.
NO_OF_FLD = 1.
WHEN 'OIUH_RV_OPSL'.
KEY FIELD
TAB_COMP1 = 'OPSL_GL_SYS_NO'.
NO_OF_FLD = 1.
WHEN 'OIUH_RV_OTAX'.
NOT THE ONLY KEY FIELD
TAB_COMP1 = 'OTAX_GL_SYS_NO'.
TAB_COMP2 = 'OTAX_TAX_POS_NO'.
NO_OF_FLD = 2.
WHEN 'OIUH_RV_GTAX'.
NOT THE ONLY KEY FIELD
TAB_COMP1 = 'GTAX_GL_SYS_NO'.
TAB_COMP2 = 'GTAX_TAX_POS_NO'.
NO_OF_FLD = 2.
WHEN OTHERS.
EXIT.
ENDCASE.
SET FIELD SYMBOL WITH APPROPRIATE TYPE TO BUFFER AREA.
ASSIGN BUFFER TO <WA> CASTING TYPE (TAB).
How to add where clause and remove the if condition in the select -- endselect
SELECT * FROM (TAB) INTO <WA>.
ASSIGN COMPONENT TAB_COMP1 OF STRUCTURE <WA> TO <COMP1>.
IF NO_OF_FLD = 2.
ASSIGN COMPONENT TAB_COMP2 OF STRUCTURE <WA> TO <COMP2>.
ENDIF.
IF <COMP1> = OLD_SYS_NO.
code for updating table would come here
WRITE: 'MATCH FOUND'.
EXIT.
ENDIF.
ENDSELECT.
Please advice. Thanks much.
Edited by: Shipra Jhunjhunwala on Jul 22, 2009 1:33 PM
Edited by: Shipra Jhunjhunwala on Jul 22, 2009 1:34 PM
Edited by: Shipra Jhunjhunwala on Jul 22, 2009 1:35 PM1. Create single column table for holding field name depending on the table entered.
2. Take input from user: for e.g. table_name
3. Using case load single column table with required fields
for e.g.
CASE TAB_NAME.
WHEN 'OIUH_RV_GL'.
Append 'GL_GL_SYS_NO' to KEY_FIELD --> KEY_FIELD is the single line internal table as mentioned in step 1.
WHEN 'OIUH_RV_OPSL'.
Append 'OPSL_GL_SYS_NO'.
WHEN 'OIUH_RV_OTAX'.
Append 'OTAX_GL_SYS_NO' to KEY_FIELD.
APPEND 'OTAX_TAX_POS_NO' to KEY_FIELD.
WHEN 'OIUH_RV_GTAX'.
Append 'GTAX_GL_SYS_NO' to KEY_FIELD.
APPEND 'OTAX_TAX_POS_NO' to KEY_FIELD.
WHEN OTHERS.
EXIT.
ENDCASE.
Now depending on the table name you have required column ready
4. Create dynamic internal table using following sudo code
Fill the fieldcatlog using the single column field table and DD03L table, See what all columns from DD03L you want to fill in field catlog table
loop at internal table with all the fields.
move it to field catalog.
append field catalog.
endloop.
5. Pass this field catalog table to static method create_dynamic_table method
DATA table TYPE REF TO DATA. --> data object for holding handle to dynamic internal table.
call method cl_alv_table_create=>create_dynamic_table
exporting
it_fieldcatalog = fieldcatalog_tab
importing
ep_table = table.
6. Now assign table reference to field symbol of type table.
ASSIGN table->* to <field-tab>.
7. Also create work area <field-wa> using refrence of table.
create data object wa LIKE LINE OF <field-tab>.
ASSIGN wa->* to <field-wa>.
8. Also define field symbol for field name.
for e.g. <field_name>
4. Dynamic internal table is ready
5. Now execute the select statement as follows:
SELECT (KEY_FIELD)
INTO <ITAB> --> created dynamically above
FROM (TABLE_NAME)
WHERE (WHERE). --> WHERE is single line internal table having line type of CHAR72. So for every old value there will be one line
Where condition is same as like we give in static way only difference in this case it will stored in internal table line wise.
In this case you need to append all your where condition line by line in to WHERE.
5. To fill this dynamic internal table using ASSIGN COMPONENT <Comp_number> OF STRUCTURE <field-wa> TO <field-name>
So in this case if first field of structure STRUCT1 is user_id then sudo-code will be
loop at internal table containing list of fields into field_wa --> single column field table
ASSIGN COMPONENT field_wa OF STRUCTURE <field-wa> TO <field>. "Here field_wa is wa area for single column internal table holding all the fieldnames.
Now <field-name> points to user_id field. Move some value into it as nornally we do with variables.
Move <your_new_value> to <field-name>. --> Assign new value
or
<field-name> = <your_new_value>.
Endloop.
6. After completing all the fields one row will be ready in <field_wa>.
APPEND <field_wa> to <field_tab>.
Hope this helps you.
Thanks,
Augustin. -
Can we write function in select statement?
i have function and it has Out parameter,so in this case can i write select statement for my function to retrieve the value?
Or, you could use pipelined function - i guess.
Like ->
satyaki>
satyaki>select * from v$version;
BANNER
Oracle Database 10g Enterprise Edition Release 10.2.0.1.0 - Prod
PL/SQL Release 10.2.0.1.0 - Production
CORE 10.2.0.1.0 Production
TNS for Linux: Version 10.2.0.1.0 - Production
NLSRTL Version 10.2.0.1.0 - Production
Elapsed: 00:00:00.00
satyaki>
satyaki>create or replace type a_obj as object
2 (
3 e_nm varchar2(30),
4 e_sal number(7,2)
5 )
6 /
Type created.
Elapsed: 00:00:00.00
satyaki>
satyaki>
satyaki>create or replace type a_rec as table of a_obj;
2 /
Type created.
Elapsed: 00:00:00.00
satyaki>
satyaki>create or replace function multi_return(e_cd in number)
2 return a_rec
3 pipelined
4 is
5 cursor c1
6 is
7 select a_obj(ename, sal) as a_det_rec
8 from emp
9 where empno = e_cd;
10
11 r1 c1%rowtype;
12 begin
13 for r1 in c1
14 loop
15 pipe row(r1.a_det_rec);
16 end loop;
17
18 return ;
19 end;
20 /
Function created.
Elapsed: 00:00:00.01
satyaki>
satyaki>
satyaki>select * from table(cast(multi_return(&e_no) as a_rec));
Enter value for e_no: 7369
old 1: select * from table(cast(multi_return(&e_no) as a_rec))
new 1: select * from table(cast(multi_return(7369) as a_rec))
no rows selected
Elapsed: 00:00:00.02
satyaki>
satyaki>
satyaki>select * from emp;
EMPNO ENAME JOB MGR HIREDATE SAL COMM DEPTNO JOB1 DOB
7521 WARD SALESMAN 7698 22-FEB-81 226.88 500 30 SALESMAN
7654 MARTIN SALESMAN 7698 28-SEP-81 1815 1400 30 SALESMAN
7788 SCOTT ANALYST 7566 19-APR-87 598.95 20 ANALYST
7839 KING PRESIDENT 17-NOV-81 7260 10 PRESIDENT
7844 TURNER SALESMAN 7698 08-SEP-81 2178 0 30 SALESMAN
7876 ADAMS CLERK 7788 23-MAY-87 159.72 20 CLERK
7900 JAMES CLERK 7698 03-DEC-81 1379.4 30 CLERK
7902 FORD ANALYST 7566 03-DEC-81 5270.76 20 ANALYST
7934 MILLER CLERK 7782 23-JAN-82 1887.6 10 CLERK
7566 Smith Manager 7839 23-JAN-82 1848 0 10 Manager 23-JAN-89
7698 Glen Manager 7839 23-JAN-82 1848 0 10 Manager 23-JAN-89
EMPNO ENAME JOB MGR HIREDATE SAL COMM DEPTNO JOB1 DOB
7599 BILLY ANALYST 7566 10-JUN-09 4500 30
12 rows selected.
Elapsed: 00:00:00.01
satyaki>
satyaki>select * from table(cast(multi_return(&e_no) as a_rec));
Enter value for e_no: 7698
old 1: select * from table(cast(multi_return(&e_no) as a_rec))
new 1: select * from table(cast(multi_return(7698) as a_rec))
E_NM E_SAL
Glen 1848
Elapsed: 00:00:00.00
satyaki>
satyaki>/
Enter value for e_no: 7599
old 1: select * from table(cast(multi_return(&e_no) as a_rec))
new 1: select * from table(cast(multi_return(7599) as a_rec))
E_NM E_SAL
BILLY 4500
Elapsed: 00:00:00.00
satyaki>Regards.
Satyaki De. -
Execute A select statement under Oracle connection?
Hi,
How can i execute a select statement
under an existing Oracle connecton without
defining extera JDBC connection.Be aware that you can create View Objects that are NOT based on entity objects. In this case, they are read only, but if you just want to display results, or check for a specific value, it at least reduces the overhead of an EO.
I'm not sure that answers the question here, but thought I would at least throw it out there.
In the View Object wizard, on the page that asks you to choose an EO, just click Next without selecting any EOs. This will automatically put you in expert query mode. Just type in your query and go.
You do have to be a little careful with expert mode queries, especially if you go back and edit them later. You need to make sure to keep the attribute mapping in synch on the Attribute page.
Also, I have found some limitations to this approach, which I'm not sure are fixed in 3.2. Namely, you can't use setWhereClause() to set the entire where clause string from the client. You have to use setWhereClauseParams(). This means that you have to have the basic where clause included in the query and user parameters as placeholders for the where clause values. These are JSP methods, I'm not sure what the equivalent is in DAC, but I am pretty sure the same limitation is there. -
Table or view does not exists error while executing select statement
Hi,
I am new to Oracle. I am getting a error while executing the select statement if i give table name without double quotes.
Ex: Select * from Customer;
But working fine when the table name is enclosed within a double quotes.
Ex: Select * from "Customer";
Is there any way to execute the select statement without the double quotes?
Actually I am using NHibernate objects for data access.
Thanks,
SaiActually I am using NHibernate objects for data access.And probably that's the problem:
SQL> select * from mytab;
A
1
SQL> select * from mYtAb;
A
1
SQL> select * from MYTAB;
A
1
SQL> select * from MYTAb;
A
1Oracle statements are case insensitive and doesn't require double quotes unless the object names are reserved words.
As wrote by others if table is created using double quotes it's name bacomes case-sensitive... and this could be the problem...
Max
[My Italian Oracle blog|http://oracleitalia.wordpress.com/2010/02/05/gestione-degli-errori-in-sql-con-log-errors/]
Edited by: Massimo Ruocchio on Feb 5, 2010 7:08 PM
Added last comment.. -
Hi, I am writing a piece of code in which i use nested select statements for 4 tables to retrieve one column's data (ie: POSNR). But when i execute it, it takes way too long to get the data. I'm quite new to ABAP so very in need of your help. Thanks
REPORT z_impos_test.
TABLES: coss, "CO Object: Cost Totals for Internal Postings
afvc, "Operation within an order
prps, "WBS (Work Breakdown Structure) Element Master Data
imzo. "Table: CO Object - Capital Investment Prog.Pos.
TYPES: BEGIN OF st_impos,
objnr TYPE coss-objnr,
gjahr TYPE coss-gjahr,
kstar type coss-kstar,
projn type afvc-projn,
pspnr type prps-pspnr,
posnr type imzo-posnr,
END OF st_impos.
data: year TYPE coss-gjahr value '2007'.
DATA: t_output TYPE STANDARD TABLE OF st_impos WITH HEADER LINE,
st_output TYPE st_impos,
t_output2 TYPE STANDARD TABLE OF st_impos WITH HEADER LINE,
st_output2 TYPE st_impos.
SELECT objnr gjahr kstar FROM coss
INTO CORRESPONDING FIELDS OF st_output
WHERE ( objnr LIKE 'NV%' OR
objnr LIKE 'PR%' ) AND
gjahr = year.
SELECT SINGLE projn from afvc into CORRESPONDING FIELDS OF st_output
WHERE objnr = st_output-objnr.
APPEND st_output to t_output.
ENDSELECT.
SORT t_output BY objnr.
DELETE ADJACENT DUPLICATES FROM t_output.
LOOP AT t_output into st_output.
SELECT objnr pspnr
INTO CORRESPONDING FIELDS OF st_output2
FROM prps
WHERE objnr = st_output-objnr
AND pspnr = st_output-pspnr.
SELECT SINGLE posnr from imzo into CORRESPONDING FIELDS OF st_output2
WHERE objnr = st_output2-objnr.
APPEND st_output2 to t_output2.
ENDSELECT.
ENDLOOP.
LOOP AT t_output2 to st_output2.
WRITE: st_output2-posnr.
ENDLOOP.
Edited by: Jacie Johns on Apr 23, 2009 11:26 PMHI John,
Try to avoid INTO CORRESPONDING FIELDS in SELECT statement.
As you are not using PSPNR and POSNR fields in the first SELECT statement. If you remove these fields, in structure, INTO CORRESPONDING FIELDS can be avoided. Create a separate structure with the fields that are required for T_OUTPUT table (i.e. create another structure with only first 4 fields, as T_OUTPUT1.
And as mentioned in your code,
WHERE objnr = st_output-objnr
AND pspnr = st_output-pspnr
in select statement, ST_OUTPUT-PSPNR value is not fetched in the previous select statements.
Create Another structure with fields OBJNR, PSPNR, POSNR for table T_OUTPUT2 to store the data from tables, PRPS and IMZO.
Use JOINS and FOR ALL ENTRIES to fetch the desired data.
The sample code is as follows:
===
TYPES: BEGIN OF ty_output1,
objnr TYPE coss-objnr,
gjahr TYPE coss-gjahr,
kstar type coss-kstar,
projn type afvc-projn,
END OF ty_output1,
BEGIN OF ty_output2,
objnr TYPE coss-objnr,
pspnr type prps-pspnr,
posnr type imzo-posnr,
END OF ty_output2,
BEGIN OF ty_output3,
objnr TYPE coss-objnr,
gjahr TYPE coss-gjahr,
kstar type coss-kstar,
projn type afvc-projn,
pspnr type prps-pspnr,
posnr type imzo-posnr,
END OF ty_output3.
data: year TYPE coss-gjahr value '2007'.
DATA:
wa_output1 TYPE ty_output1,
wa_output2 TYPE ty_output2,
wa_output3 TYPE ty_output3,
t_output1 TYPE STANDARD TABLE OF ty_output1 ,
t_output2 TYPE STANDARD TABLE OF ty_output2 ,
t_output3 TYPE STANDARD TABLE OF ty_output3..
SELECT cobjnr cgjahr ckstar aprojn FROM coss as c
INNER JOIN afvc as A on aobjnr = cobjnr
INTO table t_output1
WHERE ( c~objnr like 'NV%' or
c~objnr like 'PR%' ) and
c~gjahr = year.
SELECT pobjnr ppspnr i~posnr FROM prps as P
INNER JOIN imzo AS I on pobjnr = iobjnr
INTO TABLE t_output2
for all entries in table T_OUTPUT1
WHERE p~objnr = t_output1-objnr.
SORT : t_output1 BY objnr,
t_output2 BY objnr.
DELETE ADJACENT DUPLICATES FROM : t_output1 COMPARING objnr,
t_output2 COMPARING objnr.
LOOP AT t_output1 INTO wa_output1
READ TABLE t_output2 INTO wa_output2 WITH KEY objnr - wa_output1-objnr BINARY SEARCH.
if sy-subrc = 0.
MOVE <wa_output1 fiels> and <wa_output2 fields> to WA_OUTPUT3.
append wa_output3 to T_OUTPUT3.
endif.
ENDLOOP.
Hope this will solve your problem.
Regards,
Sai Prasad -
Select statements inside a SQL Expression field
Hello
Why cannot we use the Select statements inside a SQL expression field in Crystal Reports ?
Any alternatives for this...
SELECT Top(1) "SomePrivateDatabase"."SPDname" FROM "SomePrivateDatabase"
inner join "Subscriber" on
"Subscriber"."SPDID" = "SomePrivateDatabase"."SPDID"
inner join "UserDetails" on
"UserDetails"."SPDID" = "SubscriberCore"."SPDID"
Regards
Srivatsa
Edited by: Srivatsa Haridas on Dec 3, 2008 12:17 PMHi Srivatsa,
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Your work arounds are to use either a Stored Procedure, this is the most efficient way, all processing is done server side and CR simply waits for the data to format in the report. Another option is to use a
Command Object, use one CO per report so try to get all data within the SQL statement. We simply pass the SQL to the server and wait for the result set, if you get an error it will be the SQL you typed in. Test in a SQL test tool first to confirm you are getting the data correctly.
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Hidden / Locked Layer Drop Object Keeps Selection (BUG)
For the past several versions of Illustrator (from CS5 through CC) this has been a HUGE problem:
Whenever I turn off the visibility of a layer (and/or lock it), and I drag a selected object from a visible and editable layer and drop it into/onto the locked &/ hidden layer, the dropped selected object remains selected although I can no longer see or edit it. The bounding box remains obscuring my work flow and prevents various boolean operations to be done on newly selected objects on editable/visible layers.
Whenever a selected object is dropped onto a locked &/ hidden layer that selection MUST ALSO BE DROPPED. Before CS5, to my recollection, this was the case and worked as expected. But from CS5 onward, this logical and intuitive workflow fails. So what I am forced to do is I have to changed the layer back to visible and editable, click somewhere off of any object to deselect, then return the layer to a locked &/ hidden state. Now when I am working with hundreds, if not thousands, of objects that I have to sort and process using layers to manage them, this having to toggle ON, deselect, then toggle OFF to get back to work is hellish at best.
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This has to change. This issue alone accounts for adding over 20% to my cost in hours spent on complex projects where thousands of objects need to be managed. Such complex projects account for 75% of my workload. So this issue costs me dearly.
STATS: Illustrator CC on iMac Mountain Lion w 8GB RAM.No. They were both top-level layers during my latest attempt that finally worked. In response to your post just now, I tried doing it with sublayers. And with sublayers the problem re-emerged. I necessarily have multiple levels of sublayers to manage my assets, so I guess that's why it has failed for so long, but my earlier test (sans sublayers) worked. So it must be the sublayers that cause the issue.
When the problem happens boolean operations just fail to do anything, and trying to move an existing editable-layer object with a non-released object causes an outright crash.
So this is definitely a bug that needs fixing.
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