i'm working in an Oracle 10g database on an IBM AIX server.
I have 3 tables (tables A, B and C).
Table A has columns -- product, rate and expiration date.
Table B has columns -- product, rate and deductible.
Table C has columns -- product, rider, gender, age and rate.
I also have a Master table which is used to store the data from Tables A, B and C via the insert statement.
I'm trying to create a dynamic SQL insert statement using a shell script to insert data from the columns in Tables A, B and C into my Master table. Master table does contains all columns from Tables A, B and C, although a column name could be spelled differently. For example, Master table contains a column named "deduct", while Table B has the same column spelled as "deductible".
I build the dynamic query using a for loop in my shell script (see below).
The problem is that i can't get the correct columns in the Master table in the dynamic SQL for the insert because depending on the table i'm selection from, the columns are different. So how do i get the correct columns in the SQL for the Master table?
Example Shell Script
--Archive_Rates.txt contains: Table A, Table B, Table C (but the next time my process runs, Archive_Rates might contain Table D, Table E and Table F -- each which have different column...but all columns are still in the Master table)
for tbl in `more Archive_Rates.txt`
do
echo 'BEGIN WORK; ' > rc1.sql
echo ' ' >> rc1.sql
echo 'insert into Master' >> rc1.sql
echo '(prod, rate, rate_exp) ' >> rc1.sql
how to insert data in oracle table without writing insert statement in oracle 9i or above. i am not going to write insert all, merge, sqlloder and import data.
I have 3 tables, user_login_event, person and resource_viewed_event. What I want to do have a report for each month, users logged in our application and then show for each month, how many records were created in table person and how many resource views events were logged in resource_viewed_event.
Lets only worry about the timestamp fields in these tables now as I want to use them to join the tables together or at least build correlated subqueries along the months. I have tried several options, all not leading to a desired result:
Left outer join. Works but its incredibly slow:
SELECT distinct to_char(ule.TIMESTAMP,'YYYY-MM') as "YYYY-MM", count(distinct ule.id) as "User Logins", count(distinct ule.user_id) as "Users logged on", count(distinct p2.id) as "Existing Users", count(distinct p1.id) as "New Users", count(distinct r1.id) as "Resources created"
[code]....
Tried the same with left outer joins of temporary tables created through select statements:
select distinct ule.month as "Month", count(distinct p1.user_id) as "Users created", count (ule.id) as "Logins", count (distinct ule.user_id) as "Users logged in", count(rv.id) as "Resource Views", count(distinct rv.resource_id) as "Resources Viewed"
[code]....
Tried the same with left outer joins of temporary tables created through select statements:
select distinct ule.month as "Month", count(distinct p1.user_id) as "Users created", count (ule.id) as "Logins", count (distinct ule.user_id) as "Users logged in", count(rv.id) as "Resource Views", count(distinct rv.resource_id) as "Resources Viewed"
[code]....
another approach is to create my own temporary tables using select statements and create fixed Month values which I can use to directly link the sets together.
select distinct ule.loginday as "Month", count(distinct ule.id) as "Logins", count(distinct ule.user_id) as "Users logged in", count(distinct p1.user_id) as "Users created", count(distinct p2.user_id) as "Existing users1"
[code]....
performance is OK with 2 tables but the example above takes forever to execute.
Tried an approach with union but this creates new rows for each table
SELECT DISTINCT p1.MONTH AS "Month", COUNT(DISTINCT p1.user_id) AS "Users created", NULL AS "Logins", NULL AS "Users Logged in", NULL AS "Resource views", NULL AS "Resources viewed" FROM (SELECT To_char(person.created_on_date, 'YYYY-MM') AS MONTH,
I have the following statement dynamic sql statement in a database package.
begin EXECUTE IMMEDIATE 'SELECT REPLACE(SUBSTR('||V_WHERE_CLAUSE||',1,3, ''AND'', NULL) INTO V_WHERE_FILTER FROM DUAL'; EXCEPTION NULL; end;
When executed it gives following error.
ORA-20000: ORA-20000: ORA-00936: missing expression ### TRACE ### ORA-06512: at "NDSS.DUP_SRCH_PKG_MOD", line 931 ### END TRACE ### ### TRACE ### ORA-06512: at "NDSS.DUP_SRCH_PKG_MOD", line 935 ORA-06512: at "NDSS.DUP_SRCH_PKG_MOD", line 164 ### END TRACE ### ORA-06512: at "NDSS.DUP_SRCH_PKG_MOD", line 184 ORA-06512: at line 9
I am creating the following two tables...no issues here: CODECREATE TABLE COURSE_SECTION ( Csecid NUMBER(8) CONSTRAINT COURSE_SELECTION_NUMBER_pk PRIMARY Key, Cid NUMBER(6) NOT NULL CONSTRAINTS COURSE_SELECTION_Cid_fk REFERENCES COURSE, Termid NUMBER(5) NOT NULL CONSTRAINTS COURSE_SELECTION_Termid_fk REFERENCES TERM,
[code]...
The issue I am having is actually inserting data into the table: CODEINSERT INTO ENROLLMENT VALUES (100, 1000, 'A' ); INSERT INTO ENROLLMENT VALUES (100, 1003, 'A' );
[code]...
But I get an ORACLE error of
ORA-02291- integrity constraint (User1.ENROLLMENT_CSECID_FK) violated - parent key not foundHow can the parent key not be found when I have it declared/created in the above statement?
I trying to create a procedure that could update one or more different table into clob data - but only those tables that contain your search (indexed) word.
I have a 3 tables: item, common_lookup, member
> CREATE INDEX i_item_barcode ON item (item_barcode) INDEXTYPE IS ctxsys.context; CREATE INDEX i_item_title ON item (item_title) INDEXTYPE IS ctxsys.context; CREATE INDEX i_item_subtitle ON item (item_subtitle) INDEXTYPE IS ctxsys.context; CREATE INDEX i_common_lookup_meaning ON common_lookup (common_lookup_meaning) INDEXTYPE IS ctxsys.context; CREATE INDEX i_account_number ON member (account_number) INDEXTYPE IS ctxsys.context;
[Code]....
Now is the question.. If it possible to create the procedure search_execute which can add data depending on subbmited parameters ? If it possible, can You give me an example (dbms_output/update_clob), for search_execute to recive something like that:
> search_execute ('Wars', item, item_title) > >
select * from clob data : 1 1068 ASIN: B00003CX5P 1014 Star Wars - Episode I The Phantom Menace (CLOB) (BLOB) PG MPAA 22-mar-2005 3 16-lut-2012 17:31:55 3 16-lut-2012 17:31:55 2 1069 ASIN: B00006HBUJ 1014 Star Wars - Episode II Attack of the Clones (CLOB) (BLOB) PG MPAA 22-mar-2005 3 16-lut-
[Code]....
I try write something like this (it is not compile - and I know where is mistake, I tried to figure it out in several different ways - This is just my way of thinking expression) : > CREATE OR REPLACE PROCEDURE search_execute (v_text IN VARCHAR2, v_column_name IN VARCHAR2, v_table_name IN VARCHAR2) IS v_clob CLOB; v_tmp_clob CLOB; CURSOR c1 IS (SELECT * FROM v_table_name WHERE contains (v_column_name, v_text) > 0); CURSOR c2 IS (SELECT column_name FROM user_tab_cols WHERE table_name = v_table_name); BEGIN
I need a PL/SQL stored procedure which will accept a datafile name as parameter and dynamically create and execute "alter tablespace" command to add this passed datafile dynamically.
We get data from our customers which we load into temporary tables.The goal is to consolidate this data into one single table.
Following are the rules:
1) final table should have all the columns from all the tables. If there are common column(s) then add only one column with that name.
2) the join would be based on all the common columns
3) if there is a common row, we merge the row into one (example, the row with DOMAIN = ACME.COM)
4) There could be 'N' number of tables
Following is the most realistic data.
1) T1/T2/T3 has the sample data which cover most of our test cases
2) We are expected to transform the data from T1/T2/T3 as depicted in table T4.
3) we might have more than 3 tables in our production environment, so the query should work for N tables.
4) I have given the explanation of how each row should be derived to be inserted in T4
5) the only information we have to work with is the TABLE_NAME(s) and its metadata from USER_TAB_COLUMNS
DROP TABLE T1; DROP TABLE T2; DROP TABLE T3; DROP TABLE T4;
[code].....
Explanation for each row:
row1) This row comes from T1 and T2 (not T3 because HOSTNAME would not match) row2) This row comes from T1 and T3 (not T2 because HOSTNAME would not match) row3) This row comes from T1 and T3 row4) This row comes from T2 and T3 row5) This row comes from T3
how to play around with NDS dynamic sql and I'm trying to add a column on the fly.Basically the procedure is trying to take a table name, column name, and eventually a data type and adds it to a table.
It works fine without the bind variable for the column name, accepting the table name on the fly.As soon as it tries to use the column name I get an ORA-00904 invalid identifier exception.
Here is the procedure I'm using
CODEcreate or replace procedure test(tbl_name varchar2, col_name varchar2) IS qry varchar2(500); begin
create or replace package cognos_pk as /* Creates Package Header*/ TYPE project_type IS record( /* A record declaration is used to */ c1 NUMBER /* provide a definition of a record */ ); /* that can be used by other variables*/ TYPE project_type1 IS REF CURSOR return project_type; /* Variable declaration */ procedure conosg_sp (result1 out project_type1); /* SP declaration */ end;
Im facing some issues with my form, getting stuck... prob desc below : I have Table A which has columns; car_year, car_type, line_num, line_text. Table B has country, car_year, car_type, line_num, data_entry_amt.
Table A contains data which gets updated once every year only. Contains what year model is the car, what type of car it is.. Line_num has numbers starting from 1 which indicates the different part number and line_text has description for that line_num. eg : 2010 Toyota 1 Windshield 2010 Toyota 2 Door 2010 Toyota 3 Tire 2010 BMW 1 Windshield 2010 BMW 2 Door 2010 BMW 3 Tire 2010 BMW 4 Rear_mirror
Table B contains specific data related to table A, Contains country where car details n prices are, car_year, car_type, line_num, and amount($) for that part. for example : Australia 2010 Toyota 1 400.50 Australia 2010 Toyota 2 200.40 Australia 2010 Toyota 3 308.25
So in year 2010, in Australia, Toyota's Door was sold at $200.40 Now, Table A will have similar data for this year and users will enter data for table B throughout this year. I tried master-detail form for this but it doesnt work. Because every year line_num change in table A and therefore cant implement a fixed number or rows on the form for amount for table B.
How to use dynamic listing but im not familiar with it. So how i should go about doing this. My form has structure has below :
i used sql loader to import data from csv file to my db.but every time the columns places are changed.o i need dynamic way to insert data into correct column in the table.
in csv file contains column name and i insert this data to temp table, after that i want to read data over column name.also i read the column names from (All_Tab_Columns) to make combination of column name between temp table and All_Tab_Columns table to insert data to right place...
Here I am explaining the process of how I am trying to insert pdf file into oracle database.
create or replace directory files as 'c:/welcome/';
(physical directory is created in the system also., both in server and client machine)
Create or replace PROCEDURE procloadMetaPdf (Filename IN VARCHAR2) is temp_blob blob:=empty_blob(); location BFILE; Bytes_To_Load Integer:=0; auto_Id number; Begin
[Code]...
procudure creating successfully
but when executing
exec procloadMetaPdf('help.pdf');
displaying the following error:
ERROR at line 1: ORA-22285: non-existent directory or file for FILEOPEN operation ORA-06512: at "SYS.DBMS_LOB", line 605 ORA-06512: at "SCOTT.PROCLOADMETAPDF", line 14 ORA-06512: at line 1
(line 14 is : DBMS_LOB.OPEN(location , DBMS_LOB.LOB_READONLY)
I have a problem that i have hard coded the username.tablename in each select statement of all forms of my application. Now i want to use a dynamic variable in place of username in each select statement throughout the application. The example is:
select * from scott.emp and i want to write it as: select * from variable.emp
But at compilation of the form the compiler should know the above variable name.
I have tried to use following select statement but it does not work.
select user into :global.username from user_users
I think perhaps my problem would be solved with Dynamic SQL Statement but i have no experience by using this statement.
the code works "fine" here but the xml in the fb_xml table is not EXECUTED it simply escaped by oracle , i know i should add something so that the XML have to execute and generate.
I have one query i have create one table T1 in this table i have this three colm (EMPNO,ENAME,HIREDATE) and i have to insert raw from this two table T2 and T3 in T2 table colms are (EMPNO,SAL) and T3 table colm are (EMPNO,MGRID) so which query i have to run
I wanted to print 'null' when the column value is null. Actually, i am doing something like this
select empno||','||''''||ename||'''''||','||comm||','||sal from emp
It gives the following output for example 7369,'pointers',,200 If I use the above values to form a insert statement it throws an error. As 'comm' value is not there.
I wish to get something like 7369,'pointers','',200 or 7369,'pointers',null,200 from the above select query
note I dint copy paste the query exactly from my sql*plus session as I am away from my oracle machine
I read in a book that you can't use subquery in an insert statement . E.g:
1)insert into dates (date_col) values (select sysdate fom dual) but when i tried using subquery like this:
2)insert into regions values ((select max(region_id)+1 from regions), 'Oce');
This query worked but 1st query didnt.From my assumptions if we try inserting values in table with the subqueries for a particular column as in 1st query , it will throw error but not while inserting values in all columns as in 2nd query.
We are getting problem with the Chinese character set. My current character set is as follows.
PARAMETER VALUE ---------------------------------------------------------------- ---------------------------------------------------------------- NLS_LANGUAGE AMERICAN NLS_TERRITORY AMERICA NLS_CURRENCY $ NLS_ISO_CURRENCY AMERICA NLS_NUMERIC_CHARACTERS ., [code]....
My column description for the table product is as follows.
when trying to insert Chinese character using the insert command below
insert into product(part_nbr,part_desc,cust_name) values('322341',unistr('功'),'test');
I am getting the value when selecting the same record using the select command
select a.part_nbr,a.part_desc,a.cust_name from product a where a.part_nbr='322341'322341¿test
When I running this command on TOAD
select a.rowid,a.part_nbr,a.part_desc,a.cust_name from product a where a.part_nbr='322341'
and manually editing/inserting '功' character in output from select command above. After that I am able to get the same Chinese character when I am running select next time.
i'm executing a load test using the below statement:
INSERT INTO BPMBI.PPROCINSTANCE SELECT * FROM BPMBI.PPROCINSTANCE_BKP WHERE ROWNUM < 501; COMMIT; EXIT;
I've been using the same for a few days without any error while now wehn i try to use the same i get below error:
SQL> insert into pprocinstance select * from pprocinstance_bkp where rownum <= 500; insert into pprocinstance select * from pprocinstance_bkp where rownum <= 500 * ERROR at line 1: ORA-01858: a non-numeric character was found where a numeric was expected.
I've been trying to check what the issue is and when i execute the rownum < 140 works fine while rownum < 150 is showing the same error.
I have a table with unique index, and the application is doing inserts/updates into this table.Suddenly and for about half a minute I faced a high concurrency waits on all the processes running these inserts for one node. I saw this high concurrency wait in the top activity screen of the OEM only on one of the nodes. knowing that the processes doing these inserts are running on both nodes.
All what I have that in this half minute I see high concurrency wait in OEM top activity screen related to this insert statement and when I clicked on the insert I found high "enq: TX - index contention". Again this was only on one node.After this half minute everything went back to normal.What could be the reason and how can I investigate it ?
Given below a block of code, this code compiled successfully on one DB but returns error on other.DB version is same. I know sqlerrm can not be used directly but how it compiled successfully on one DB.
