I have 2 tables , which can be mapped with a common column and the second table's rest of the columns should become like columns(like pivot) and in the second table itself 1 more column called value , this sum of the value becomes a value to the pivot column value. For this I am using CASE structure and I am writing the individual case for each column , but I am sure after some extent case don't work at all and I would like to do it dynamically( when ever the new entry will come into the source table , my proc has to pick automatically the new value and put the new value as part of pivot structure) , so pls share your inputs and if possible provide some sample code.
I'm trying to generate count of the number of entries in a table for each day.The problem is the date column is of datatype timestamp and looks like this "2006-12-30 18:42:03.0"
How would I generate a report of number of entries in the table for each date (I'm not intrested in the "time" only the "date" i.e YYYY-MM-DD)?
SELECT COUNT(*) FROM my_table_name WHERE my_date_column LIKE '2006-12-30%' GO
It returns zero rows ( and I kno there are rows in the table) I'm using Oracle 10g.
I have one hirarchical query which return the parent to child hirarch level data. it has 11 level child data. i want to create column based on number of child in hirarchy. though i know it is 11 but it can change also.Is there any way i can create the column dynamically
During ASM Disk Groups creation after the ASM instance creation, receive the following error: Disk Group ORAASMGROUP2 already exists. Cannot be created again
The Grid infrastructure was deinstall one time and still the same issue.
i had small query on external tables. i had (.csv) file outside the database. In this file, one column will be added monthly. i need to create the external table dynamically by adding the column for every month.
How the procedure can be created for this requirement.
I created a table but I want to add the Unique check to it as I forgot to apply it to the table when I created it.Is it possible to make the field Unique after having created the table or do I have to drop the table and re-create it?
i am trying to create table inside function where in after creating table when am trying to access the table with select statement oracle is throwing error 'Table/view doesnot exist -00942', below is the code snippet
create or replace function example (mkey in varchar2) return varchar2 is g_key varchar2(100); l_tbl_ntext exception; pragma exception_init(l_tbl_ntext , -942); begin
begin execute immediate 'select * from example1';
exception when l_tbl_ntext then null; end; execute immediate 'create table example1(skey varchar2, g_key varchar2) storage(buffer_pool, keep)'; end example; /
the relationship on my script.What I want to do is make it possible to assign many courses to a student.But I have read a few books on foreign keys and primary keys, and I still dont get how to go on doing this....
This is how the table creation with the keys looks right now...
CREATE TABLE CAMPUS ( CAMPUSID NUMBER(4) NOT NULL, NAME VARCHAR2(80) NOT NULL, CONSTRAINT CAMPUS_PK PRIMARY KEY (CAMPUSID));
I need to create a temp table within a stored procedure. I want to apply some logic on the table, and then delete it when it is completed in runtime -- all inside the stored procedure.
I have table property and flat , in both of these tables I have cvp_id common colomn .Now I want to add cluster on this colomn so how can I add cluster to table which is already exists.
I am getting compilation error when create nested table type depend on table structure
SQL> CREATE OR REPLACE TYPE typ$nttb$1 IS TABLE OF emp%rowtype 2 ; 3 /
Warning: Type created with compilation errors.
SQL> show error Errors for TYPE TYP$NTTB$1:
LINE/COL ERROR -------- ----------------------------------------------------------------- 0/0 PL/SQL: Compilation unit analysis terminated 1/29 PLS-00329: schema-level type has illegal reference to SCOTT.EMP SQL>
declare vnum number; vname varchar2(50):='t1'; begin begin select count(*) into vnum from dba_tables where table_name=vname; dbms_output.put_line('table count '||vnum); exception
when others then
vnum := 0; end; begin if vnum>0 then execute immediate 'drop table '||vname; dbms_output.put_line('table dropped'); end if; exception
when others then
dbms_output.put_line('table does not exists'); end; execute immediate 'create table '||vname ||' ( n number)'; dbms_output.put_line('table created'); end;
My table, HMTX have 10 partitions each of one have 6 millions of rows (average). We have 7 partitioned LOCAL indexes in that table. Every month we load data into a new partition (6 million of rows aprox) and drop the oldest partition in table HMTX.
In order to do that we have a script that contain the next statements:
drop of all indexes drop index n1; drop index n...; drop index n7;
[Code]...
create indexes again with tha same storage and degree parameters CREATE INDEX hmtx_TST_N1 ON hmtx (campo1, campo2, campo3 .... campo8) TABLESPACE xxxx PCTFREE 0 INITRANS 2
[Code]....
My problem is in rhe index creation section, despite use parallel with degree 8 and nologging the index was created in :
Elapsed: 02:43:50.85.
In past months that index was created in : Elapsed: 01:43:36.94 Elapsed: 04:48:31.24 Elapsed: 00:57:16.28
there are another way in order speed the index creation ?? o another way to disable ths index ??
from Control file, data is getting popupalated in TEST_USER and TEST_TITLE similarly if remove
INTO TABLE TEST_TITLE( TX_SID POSITION(1:3) CHAR, ID_TITLE "get_title_id(:TITLE_NAME)" ,
[code]...
from Control file, TEST_USER and TEST_ROLE is getting populated.
Here RD_ROLE_MASTER script
CREATE TABLE RD_ROLE_MASTER ( "ID_ROLE" NUMBER(38,0) NOT NULL ENABLE, "TX_ROLE_NAME" VARCHAR2(20 BYTE) NOT NULL ENABLE
[code]...
Here is RD_TITLE_MASTER script CREATE TABLE RD_TITLE_MASTER( "ID_TITLE" NUMBER(38,0) NOT NULL ENABLE, "TX_TITLE_NAME" VARCHAR2(25 BYTE) NOT NULL ENABLE);
Insert into RD_TITLE_MASTER (ID_TITLE,TX_TITLE_NAME) values (7,'RED_LOB_ESCALATION_L1'); what is the problem?
i am trying to create Procedure which will create the partitions based on the other table date values one per each day.
CREATE OR REPLACE PROCEDURE PARTITION_TEST(PART_DATE_TABLE IN VARCHAR2, TABLE_NAME IN VARCHAR2,SCHEMA_NAME IN VARCHAR2) AS V_PART_NM VARCHAR2(20); V_PART_CNT NUMBER; V_DATE DATE; V_SCHEMA_NAME VARCHAR(15);
[Code]..
It is not creating the partitions and even not giving any errors.
I have a table which contains some data. But we are dropped and recreated the same table several times. Now I wanted to know that when this table created initially. How to findout the date of creation(very first time).
i want to create a table to perform a task when i insert client account details in this table then check the account type is in(S,C,R) and balance should be also check when account type S then balance >=5000, account type C then balance >=10000 and account type R then balance >=5000 but when i run this query then facing error "ORA-02438: Column check constraint cannot reference other columns"
SQL> ed Wrote file afiedt.buf
1 create table kcb_acc_tab 2 ( 3 accno varchar2(20) constraint accno_pk primary key, 4 name varchar2(20) constraint name_nn not null 5 constraint name_chk check((substr(name,1,1) between 'A' and 'Z') and name=upper(name)),
i'm new to oracle environment.how can i specify NONCLUSTERD INDEX on Primary cloumn during table creation.By default it will create clusterd index but i need non-clusterd index on it.
I'm using following stmt to create normal primary constarint during table creation,
CONSTRAINT PKFORM_PROPS PRIMARY KEY (FORM_PROPS_PK) USING INDEX TABLESPACE DB123_INDEX
how can i change the above query, so that it should create NONCLUSTERED INDEX on Primary key column.
I am trying to execute dynamic SQL in Stored Function and I don't know how to do this.
Explanation:
In the function I am calling pr_createtab is procedure which will create a physical table and return the table name in the out variable v_tbl_nm.
I need to query on this dynamic table and return the result as return result. But i am not able to do it.
Here T_web_loylty_report_table is a type.
CREATE OR REPLACE function CDW_DSS.f_ReturnTable(i_mrkt_id in number, i_cmpgn_year in number) return T_web_loylty_report_table is v_tbl_nm varchar2(50); i_cntry_cd varchar2(20); v_sql_str varchar2(32567); [code]......
I have a stored proc SP_INSERT_TRAINEES.Here sTraineeNo is provided as input which has count of trainee needs to be inserted in table aaa_foc.user_profile. The sequence is used to generate ids as :
I want the values for ids to be inserted as 001,002,003,.......010,011,................099,100,101,............999.So that the values in the table would be like TRAINEE001,002.......
I have tried to use LPAD to it but the values are getting insertes as TRAINEE1,2,3...........
The code is given below:
CREATE OR REPLACE PROCEDURE AAA_FOC9.SP_INSERT_TRAINEES (sTraineeNo IN NUMBER, nReturned_O OUT NUMBER) IS ln_insert_cnt PLS_INTEGER :=0; nSequence NUMBER:=0; [code]......
How to select the transactions out of the database that occurred within 70 seconds of each other. The toll_date field is a TIMESTAMP field.
Problem is, I seem to only get transactions that occurred within 70 minutes of each other. On the timestamp field I break the math down into the seconds in a day and I add 70. I then subtract that value and add that value to the timestamp and I should get anything between those values right?
I ran this following query and somehow i feel the results are wrong.
SQL> select to_char(starttime,'dd-mm-YYYY hh24:mi:ss') from report where dateofmonth between to_timestamp_tz('22-Apr-2013 12:00:00','dd-mm-YYYY hh24:mi:ss') and to_timestamp_tz ('23-Apr-2013 14:00:00','dd-mm-YYYY hh24:mi:ss');
SQL> select to_timestamp_tz(starttime,'dd-mm-YYYY hh24:mi:ss') from report where dateofmonth between to_timestamp_tz('22-Apr-2013 12:00:00','dd-mm-YYYY hh24:mi:ss') and to_timestamp_tz ('23-Apr-2013 14:00:00','dd-mm-YYYY hh24:mi:ss');
view the below select statement..why it's adding extra zero's...
select to_timestamp('2001-05-22 12:00:18.600','YYYY-MM-DD HH:MI:SS.ff3AM') from dual output: 5/22/2001 12:00:18.600000000 PM ---why it's adding extra zeors's my output should be as " 5/22/2001 12:00:18.600 PM"
