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  • Users: uparna
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  1. uparna

    Last Updated Rows - To know what rows to process for a DW

    Hi , I have new requirements with me here which shows around 300 tables in a 10G database that have to go into a warehouse (another 10G DB to be designed). All ETL will be done by informatica since the databases are geographically separated and each one cannot access the other. Now i want to...
  2. uparna

    Problem with OWB Mapping - hanging in there !

    Folks, i am back with a problem. :) We have an OWB mapping that is configured to do ETL operations on a large amount of data. When we tested this in our development environment ( which had around 50000 rows), it ran just fine - in production though, since we have around 500000-600000 rows(10...
  3. uparna

    Problem with OWB Mapping - hanging in there !

    Folks, i am back with a problem. :) We have an OWB mapping that is configured to do ETL operations on a large amount of data. When we tested this in our development environment ( which had around 50000 rows), it ran just fine - in production though, since we have around 500000-600000 rows(10...
  4. uparna

    to Find the time a SP was compiled

    Hi, Which sys table/view contains the information on when an SP was compiled? (Question-1) Last_DDL_Time in All_Objects seems to be the answer, but even on compiling my SP , the time didnt appear to change in this table -- Is this table updated only on every analyze, right? (Question 2) If...
  5. uparna

    random 6 digit number

    Here is the situation i am in:- I have to generate a random 6 digit number. Sounds simple. SELECT ROUND(DBMS_RANDOM.VALUE(100000,999999)) NUM FROM DUAL; Ah! here are the couple of catches:- 1) This number should not be a previously generated number ( stored in a difft table, called table X)...
  6. uparna

    comparisons over a DB link

    Ok , here is the situation:- I have a set of records in a table , say table OLD_DELIVERIES (this contains all the houses to which we have delivered flowers in the past) House# Lat Long H1 17.15000000 -61.81666667 Row_1 H2 37.85000000 144.75000000...
  7. uparna

    Spool Fle with spaces all over the place

    I have a small batch file that runs a query when the user invokes it. This batch file contains sqlplus commands and spools the results of the query into a file called "data.csv". The colsep is set to ',' and so i have a neat little excel-like report for this special user. Now the problem is...
  8. uparna

    Creating a list / Report

    Hi , i am new to informatica. So new that an emu running wild is more informatica-wise than me on my best day. Just got access to informatica, and in Informatica PowerCenter Workflow Manager (i have informatica powercenter 6.1), i can see a list of workflows developed by our team. Have...
  9. uparna

    % Completed in long running Queries

    Hi, I have encountered this situation a million times as a DBA... there are migration queries that seem to take forever to complete because of the huge volumes of data involved. After 4 migrations under my belt , i am working on the 5th Migration now...and have this question --> in Oracle...
  10. uparna

    String of Subqueries -- Your suggestions on alternatives

    Ok , Here is the sticky situation :- consider table FLOWERS. FLWRID FLWRLGCYID FLWRTYP FLWRNM LNGTH WDTH SLSIND 1 101 Stemmed Rose 10" 2" 1 2 102 Stemmed Rose 20" 3" 3...
  11. uparna

    Cumulative differences

    Hi , i had exactly the same problem in Oracle a few weeks ago. I struggled with it and found the solution in ROW_NUMBER. Oracle being my stronger field , i was able to get a solution. Unfortunately , i have exactly the same problem in MSSQL and i have no clue how to solve it. Moreover , the...
  12. uparna

    Cumulative Differences

    Hi , Suppose there is a table 'FLOWER_SALE' like this :- Flower Year Month Numbers_Sold ------------------------------------ Rose 2004 12 1000 Lily 2004 02 500 Rose 2004 11 900 Rose 2004 10 890 Iris 2004 01 200 Lily 2004...
  13. uparna

    ORA-1000 suddenly cropping up

    Hi ! Here i am again. From the past few weeks , the DBA team who monitor our production database have been on my back regarding the ORA-1000 error. They say that there are a few sessions that have more than 999 cursors open. While i didnt take much notice of it , i was alarmed to see that...
  14. uparna

    thousand seperator

    I have a varchar2 field that has data like '100000 out of 400000' , '100 out of 100000' etc. Now i have to format it as '1,00,000 out of 4,00,000' '100 out of 1,00,000' etc. Actually , i am myself creating this text field : ie i have 2 numeric variables that are concatenated with 'out of' to...
  15. uparna

    Rows of Data to be Displayed as Columns

    Hi , Here is one of my famous requirements again . Table : Flowers FL_ID NAME PRICE 1 Chrysanthemum 1.09 2 Catstail 1.32 3 RedRoses 6.12 Table : Orders O_ID FL_ID 101 1 101 3 201 2 301 3 401 1 401 2 401 3 And...
  16. uparna

    Identifying Special Characters in a Column

    Hi , I have a varchar2 column in a table of mine. Here is an example : Tablename : Flowers ID------NAME-----------------PRICE 1-------Chrysanthemum-----------1.09 2-------Catstail---------------------1.32 3-------RedRoses-------------------6.12 4-------Pinkie's Roses--------------3.67...
  17. uparna

    One Big concatenated string's data to be put in several rows

    Hi , I have a table that has text like : Code Order_Reasons ----------------------------- PrimRose 1-2, 3-2, 12-5 Henna NULL Basil 2-12,3-19,3-23,5-50,5-51 I have to put this data in another table as : Code Order_Reasons ----------------------------- PrimRose 1-2...
  18. uparna

    Transposing Rows as Columns for a Report

    Hello , I have a table say "Coffee_Mapping" , and it has the foll 2 columns apart from others: C_Bean_Id, Coffee_Type I have 4 Types of Coffee : Cappuchino , Espresso , Mocha and Boring. There are some beans that can be used for all types of coffee, and some beans that can be used only for...
  19. uparna

    INSERTing data in an SORTED fashion

    Hi, This is quite a verbose post and i apologise....the problem is very simple(stated by the subject), but i am mentioning it in an example so that we can be clear of what i am talking abt..... I Have 3 Tables called Initial_Input (App_Key NUMBER NOT NULL,Status CHAR(1) NULL,Paper_Key NUMBER...
  20. uparna

    Alter to Index Organized Table

    Hi , Is it possible to convert an existing normal table to become an IOT ? ALTER TABLE X ORGANIZATION INDEX; doesnt seem to work... Regards, S. Jayaram Uparna . :-)

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