I need to display dynamically a bunch of categories and I need the SQL algorithm to determine their size and names.
So, I have a table with one column and a variable number of records and I need to display them in GUI in pages, displaying also the page name which should be something like short name for first item to short name of last item in category.
Maximum items per page in 10 but I don't want to simply display blocks of 10 records. If the name of the 8th item starts with B and the name of the 9th item starts with C I want the first page to contain only the first 8 records. Minimum accepted items per page is 8, maximum is 10. The split should be based on the first 2 characters. Page name should be something like: first 4 chars of first item in category - first 4 chars of the last item in category.
I need to display dynamically a bunch of categories and I need the SQL algorithm to determine their size and names.
So, I have a table with one column and a variable number of records and I need to display them in GUI in pages, displaying also the page name which should be something like short name for first item to short name of last item in category.
Maximum items per page in 10 but I don't want to simply display blocks of 10 records. If the name of the 8th item starts with B and the name of the 9th item starts with C I want the first page to contain only the first 8 records. Minimum accepted items per page is 8, maximum is 10. The split should be based on the first 2 characters. Page name should be something like: first 4 chars of first item in category - first 4 chars of the last item in category.
i have writen it in static form by using instr,substr.But i m having difficulty in making it dynamic by using select statement.I have to make it for retrieving data from database.
I have written an SQL which will dynamically generate the Select statement with from and where clause in it. But that select statement when executed will get me hundreds of rows and i want to insert each row separately into one more table.
For that i have used a ref cursor to open and insert the table.
In the select list the column names will also be as follows: COLUMN1, COLUMN2, COLUMN3,....COLUMNn
find below the sample
TYPE ref_csr IS REF CURSOR; insert_csr ref_csr; v_select VARCHAR2 (4000) := NULL;
It displys the Google page in another window. How can size the wiindow? For example adding width=200, height=100 to the href tag doesn't work.... Do I need to use JavaSvript?If yes, any example?.
I have around 1 million users in my table. I currently have their birth date in the table and for reporting purposes i want to put them into three different columns.
For example, For User A, DOB is 01/01/2005, User B, DOB is 01/01/2002, user C,DOB is 01/01/1998. user D, DOB is 01/01/1990 I want a view like below.
Cat1. Cat2. Cat3. User "0-10" '0-5' '0-2' 'USER A' "0-10" '0-5' '3-5' 'USER B' "0-10" '6-10' '8-10' 'USER C' "11-20" '16-20' '16-17' 'USER D'
I have to display count of employees that belongs to different categories.
is the situatio There is a category table CATEGORY with three columns (PK,NAME,TREEPOSITION) and we have categories A, B, C these three categories can further have sub-categories so the treeposition for the sub categories will be followed by their root category with _ 'symbol'
Now I have table for the employees with 3 columns (pk,name,category_id), where employees.category_id=category.pk So I want to calculate the number of employees in each category or sub-category.
since the number of categories will be large and each will be having different names so going through names will be bad option left is grouping through the treepostion the problem is I cant use like using IN for the TREEPOSITION. .
I have 20 tables. In all 20 tables, some of column names are same and some are different. I need to find all column names in all 20 tables that have same names.
I'm using dynamic sql (DBMS_SQL) to define columns of ref cursor. It works Ok but the problem is when i'm using PL/SQL CURSOR in the REF CURSOR. Then,I'm getting :
Error at line 3 ORA-00932: inconsistent datatypes: expected NUMBER got CURSER ORA-06512: at "SYS.DBMS_SQL", line 1830 ORA-06512: at "TW.PRINT_REF_CURSOR", line 28 ORA-06512: at line 9
Here is my code: set serveroutput on exec DBMS_OUTPUT.ENABLE(1000000); declare l_cursor sys_refcursor; begin [code]....
I have a tmp table with 6 cols, and data to be inserted is from two other tables. My problem is there the cols of the table are
sid varchar2(10), cob_dt varchar2(10), deal_id varchar2(10), new_val varchar2(10), old_val varchar2(30), amend_col v archar2(50), i have return a proc create or replace
Name Null? Type ----------------------------------------------------- -------- ------------------------------------ C1 NOT NULL VARCHAR2(15) C2 VARCHAR2(254) C3 NOT NULL NUMBER(15) C4 VARCHAR2(254) C5 NOT NULL VARCHAR2(254) C6 NOT NULL NUMBER(15) C7 NOT NULL NUMBER(15) C8 NOT NULL VARCHAR2(254)
[Code]...
But, till yday it was showing the orignal column name..
I am trying to build an array that contains known column names, 63 columns in all.The idea is to search backwards from 63 down to say 10 to find the first non-blank column.
Then using a loop with the known number of lines print from 1 to last non-blank column.The problem is that it only shows the column names and not the values of the columns.So I am getting 63 lines every time, instead of 20, 30, 40 or however how many fields actually have something.
Here is my declare to_num number; field_name varchar2(15); [code]....
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I have a problem with a query I'm trying to run. I need to match two columns containing names, first column (NAME1) contains only the surname and the second column (NAME2) contains a surname and initials, with the initials turning up on either side of the surname.
I wonder if there is any way to return the columns of an select with its letters lowercase?
I have a piece of code that creates an script wich returns an SQL result to be confronted with some templates. My template have the column names in lowercase and because It is case sensitive the Uppercase returned by Oracle,
i have list item populated with many table names from a schema. i have grid in oracle forms 10g and i want to fill the grid with at least four/more columns.I want to fire the list change trigger when each time any one table name is selected.
how can i find the columns names dynamically for filling the grid.
When integrating your product with third-party APIs I've repeatedly come into conflict with PLSQL and Oracle's reserved words list. For instance while integrating the clickatell SMS Message Transmission notification API there are two variables they send.
[URL]......
How do you propose PLSQL handles these requests without using Apache to rewrite the variable names, or using the three and four variable pslql variable collection methods.
I'm writing a procedure that takes a table name as a parameter and I would like to print out the column name with the supporting row entry for each row. I know the logic I'd like to use, but how do you query the metadata to return the column names and store them.
CREATE OR REPLACE PROCEDURE COMP_RECORDS IS l_query VARCHAR2 (10000) := '';
CURSOR TBL1 IS SELECT TABLE_NAME, COLUMN_NAME FROM COLS_TO_COMP WHERE TABLE_NAME='ACE_HIST'; TBL1_REC APP.COLS_TO_COMP%rowtype;
[Code]..
However I am getting an ORA-00923 exception with message as "FROM keyword not found where expected". know if I can/cannot use a cursor to fetch column names for a table?
How to Insert all user names into a table from sql for example when i use select * from all_users command it displays all user names i want that how we transfer these user names into a table.
I have limited permissions and am unable to create temp tables.So I would like to use a cursor to "create" a table of sorts then access/query it. But this "table"/cursor would have no column names so how do I refer to the columns? Is there a way to refer to a column by column number rather than column name in a query:
select column1 from tablename where column2 = 'abc'?
Is there a way in a query/update/insert to refer to a column by column number rather than column name?
declare cursor c1 is select 'abc', '8-Apr-2013', pk_id from EMPLOYEE where pk_id = '153' UNION select '1xyz', '4-10-2013', pk_id from EMPLOYEE where pk_id = '154' c1_val number;
I am a junior DBA. I want to check how many columns are under PRIMARY KEY constraint.
I used dba_constraints view. Please find below details.
SQL> select OWNER,CONSTRAINT_NAME,CONSTRAINT_TYPE,TABLE_NAME from dba_constraints 2 where TABLE_NAME='DSET_PRODUCT_S'; OWNER CONSTRAINT_NAME C TABLE_NAME ------------------------------ ------------------------------ - ---------------------------------------- SCOTT SYS_C10202456 C EMPLOYEE SCOTT SYS_C234576 C DEPT
