SQL & PL/SQL :: Command Is Used To Create Table By Copying Structure Of Another Table Including Constraints?
Jul 14, 2012what command is used to create a table by copying the structure of another table including constraints ?
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SQL & PL/SQL :: Copying Data From Table (with No Constraints) To Table With Constraints?
Jun 13, 2012I want to create a store procedure to copy data from a source tables(which may not have any constraints defined) to a table which has primary key, foreign key and unique key constraints.
Any records which are rejected due to these constraints not being satisfied need to go another table.
Once the initial data load is done, these procedures need to be automated(through cron) to do the future incremental uploads in the same manner.
SQL & PL/SQL :: Query For Columns In Table Including Constraints?
Jul 23, 2010I want a query for all the columns in a table including there constraints and indexes of a "SCOTT" schema
View 7 Replies View RelatedForms :: How To Use ALTER TABLE Command To Disable / Enable Constraints
Aug 11, 2010can you use alter table command to disable/enable constraints in a form if you can how, if you cant why
View 4 Replies View RelatedSQL & PL/SQL :: Create A Temporary Table With Same Structure
Mar 13, 2013create table my_rows
(
my_envvarchar2(100),
anumber(2),
bnumber(2)
)
/
insert into my_rows values ('A', 10, 20);
insert into my_rows values ('A', 10, 20);
insert into my_rows values ('A', 10, 20);
insert into my_rows values ('A', 10, 20);
insert into my_rows values ('A', 10, 20);
insert into my_rows values ('A', 10, 20);
insert into my_rows values ('A', 10, 20);
insert into my_rows values ('A', 10, 20);
[code]....
The first row means that the value 10 represents 40% in the couple (10,20). Meaning if I have 100 rows with the couple (10,20), 40 rows will be marked with the value 10 and 60 will be marked with the value 20. To do this, I used to create a temporary table with the same structure as the my_rows table with a new column "the_value" and I used to update this new column wth a PL/SQL for loop. But I think it is doable in a signle SQL.
SQL & PL/SQL :: Create Trigger On Certain Column For Table Structure
Nov 3, 2011create trigger on certain column for table structure.
SQL> desc MXMS_BF_TXN_DTL_T
Name Null? Type
----------------------------------------- -------- ----------------------------
DOC_NO NOT NULL VARCHAR2(200)
SEQ_NO NOT NULL NUMBER(24)
GL_CODE VARCHAR2(200)
TXN_NATURE VARCHAR2(200)
TXN_TYPE_CODE VARCHAR2(200)
[code].....
I need to collect new and old data whenever update statement fire on DOC_NO,POLICY_KEY,CRT_USER column.i have created only audit table for the above as below structure .
Name Null? Type
----------------------------------------- -------- ----------------------------
TIMESTAMP DATE
WHO VARCHAR2(30)
CNAME VARCHAR2(30)
OLD VARCHAR2(2000)
NEW VARCHAR2(2000)
Description:- TIMESTAMP is for when the modification happen.
WHO is for username
CNAME is for column which is modified
OLD is for old value for the modified column
New os for new value for the modified column
Create Duplicate Table With Constraints
Oct 15, 2010When we create a duplicate table, we use the below query:
create table table2 as select * from table1;
But table2 is created without any constraints inherited from table1.Can I know how can i create the table with all the constraints existing in parent table.
SQL & PL/SQL :: Create Table Constraints / ORA-00907
Sep 14, 2011i am a beginner in SQL and want to create a table with the following constraints :
'orderno' should be primary key and start with o
'clientno' should be foreign key
'ordr date' is not null
'salesmanno' foreign key
'delytype' default value 'f' and possible value ( f or p)
'delydate' cannot be less than order date
'orderstatus' values ('in process.......)
here's my
create table sales_order(orderno varchar2(6) like 'o%' primary key,
clientno varchar2(6) foreign key references client_master(clientno),deldate date not null,dellyaddr varchar2(25),salesmanno varchar2(6) foreign key references salesman_master(salesmanno), delytype char(1) default 'f',billyn char(1),delydate date check > orderdate,orderstatus varchar2(10)check ('in process','fullfilled','cancelled');
PL/SQL :: Copying A Tree Structure
Oct 4, 2012I have a hierarchy tree i query using connect by. The primary key is the up level to other parts. I need to copy the entire tree structure as a new structure.
This will mean renaming the IDs to new unique ID yet keeping the up levels correct.
i.e.
ID DESC UPLEVEL
1 TOP
2 desc2 1
3 desc3 1
4 desc4 3
5 desc5 4
6 desc6 1so if i coped this i would expect
7 TOP
8 desc2 7
9 desc3 7
10 desc4 9
11 desc5 10
12 desc6 7
SQL & PL/SQL :: Include Tablespace In Create Table Command
Oct 5, 2011I want to creat a table using Execute Immediate that includes tablespace name in the create table command. But I don't know the tablespace name that the client is using. Can I incorporate in a script? If yes, then how?
I have written the following proc. While executing , it gives me the error:
ORA-00959: tablespace 'V_TABLESPACE_NAME' does not exist.
create or replace procedure pr_create_table as
v_tablespace_name varchar2(4000);
begin
select distinct tablespace_name into v_tablespace_name
from user_tables
where table_name like 'ABC%';
[code]....
SQL & PL/SQL :: Get Foreign Key Constraints And Related Table For Give Table
Mar 18, 2010the query, to get the foreign key constraints and related table fro give table.
View 2 Replies View RelatedPL/SQL :: Track Table Data Changes (inserts / Updates / Deletes) Including Os_user
Mar 12, 2013I was given a task by manager to keep track of changes on a given table including os_user who made it.Should I create a trigger on it (on any update, insert, delete etc.) or there is a better way of doing it ?I think there could be some info already in some data dictionary views or something like it.
If I CREATE MATERIALIZED VIEW LOG on that table.
How To Structure Output Using Windows Command
Sep 4, 2008The output below is looked mass..
1) the capital letter is the name of column
2) consists 8 data for each column name
Quote: STATISTICS_DATE INSTANCE_NAME GENESIS_PORT
-------------------- ---------------------------------------------------------------- ------------
COUNT TOTAL_TIME MAX_TIME MIN_TIME AVERAGE_TIME
--------- ---------- --------- --------- ------------
03-AUG-08 MatlMgr_UpdateInstance140028
35 6.8685906 .83870006 .06330299 .19624545
SQL & PL/SQL :: Rebuild The Table Structure?
Feb 7, 2013--this for txn details
CREATE TABLE txn_det(
txnid NUMBER PRIMARY KEY,
amount NUMBER,
status varchar2(50),
cust_id NUMBER);
----this for customer details
CREATE TABLE cust_det(
cust_id NUMBER PRIMARY KEY,
cust_name VARCHAR2(50),
cust_acc number(15));
--data to insert for customer table
INSERT INTO cust_det VALUES(101,'Miller','12345');
INSERT INTO cust_det VALUES(201,'Scott','45678');
----data to insert for txn table
INSERT INTO txn_det VALUES('tx0045',123.00,'success',101);
INSERT INTO txn_det VALUES('tx0046',4512.50,'success',101);
insert into txn_det values('tx0049',78.12,'success',101);
INSERT INTO txn_det VALUES('tx0055',123.12,'success',201);
Now THE problem IS cust_det TABLE's cust_id coulmn may contain duplicate.So I thought OF adding THE txn_id COLUMN TO THE cust_det table but I know that encourgaes redundancy.
SQL & PL/SQL :: Take Table Structure In Oracle?
Jul 11, 2012How to take table structure in oracle? Actually I got it through this command "SELECT dbms_metadata.get_ddl(a.object_type,a.object_name) FROM user_objects a where object_type != 'PACKAGE BODY'"
any other way to get it? I need like table name field name datatype
SQL & PL/SQL :: Create One BLOB Column Including One PDF File?
Dec 24, 2010I use Database 11g .
I have 2 BLOB columns include pdf files.
How can I create one BLOB column include one one pdf file? merge 2 pdf files into one file.
Constraints On A Table
Feb 25, 2008How do know all the constraints that are present on the data in a table in oracle ??
View 2 Replies View RelatedSQL & PL/SQL :: Describe Table Structure Of A Schema?
Apr 21, 2010i would like to view all table statructure of a schema in a file. i need to take print out of it for one analysys.
i did like this
exp user/pwd file=dumpfile.dmp full=y rows=n log=logfilename.log
imp user/pwd file=dumpfile.dmp full=y indexfile=indexfile.sql logfile=logfilename.log
but
its look like this i could not format
REM CREATE TABLE "SYSTEM"."DEF$_AQCALL" ("Q_NAME" VARCHAR2(30), "MSGID"
REM RAW(16), "CORRID" VARCHAR2(128), "PRIORITY" NUMBER, "STATE" NUMBER,
REM "DELAY" TIMESTAMP (6), "EXPIRATION" NUMBER, "TIME_MANAGER_INFO"
REM TIMESTAMP (6), "LOCAL_ORDER_NO" NUMBER, "CHAIN_NO" NUMBER, "CSCN"
REM NUMBER, "DSCN" NUMBER, "ENQ_TIME" TIMESTAMP (6), "ENQ_UID" NUMBER,
[Code] ..........
Enterprise Manager :: What Is The Difference Between Create External Table Vs Create Table
Apr 29, 2011What is the difference between CREATE EXTERNAL TABLE Vs CREATE TABLE .?
Is CREATE EXTERNAL TABLE included in CREATE TABLE?
SQL & PL/SQL :: Constraints On Columns Of A Table?
Jul 1, 2010I would like to print all the constraints on all columns given a table name.
Example:
SQL>@constrnts
Enter Table Name: emp
empno ---- Primary key
deptno ---- foreign key references Dept(deptno)
Datapump - Importing With Inconsistent Table Structure
Apr 30, 2013I am receiving two large export files from a vendor, so I have no control over the contents. I need to import these into our database. The two export files are very similar, except the one has slightly differenet columns in it. So, export file 1 may have a table:
COLUMN_A
COLUMN_B
COLUMN_C
The second file may have:
COLUMN_A
COLUMN_B
COLUMN_D
At the destination, I have a table that has:
COLUMN_A
COLUMN_B
COLUMN_C
COLUMN_D
Is there a parameter that would let me interchangably import either (or both) files into this destination table? This is my first attempt at data pump - but I know using import this has caused me issues. Not sure if the same limitations exist? Will the missing columns cause it to fail?
PUMP Export Full But Some Table Just Structure Only?
Nov 16, 2012my working is relating with PUMP of oracle.
I would like to use command, for ex:
expdp hr/hr DIRECTORY=dpump_dir1 DUMPFILE=expdat.dmp COMPRESSION=ALL LOGFILE=export.log SCHEMAS=hr
But some tables in Schema HR, I don't want to export data, just only need table structure.
Oracle Datapump - Table Structure Change?
Oct 19, 2010we have daily partitioned table, and for backup we are using data pump (expdp). we policy to drop partition after backup (archiving).
we have archived dump files for 1year, few days back developer made changes with table structure they added one new column to table.
Now we are unable to restore old partitions is there a way to restore partition if new column added / dropped from currect table.
Server Utilities :: Exporting Table Structure From A Particular DB?
Nov 9, 2010know the process of exporting only the table structure of a Database without the actual content of it.
Note:: I don't know how many tables are present in the DB.
SQL & PL/SQL :: How To Identify Which User Has Changed Table Structure
Jun 21, 2012a table structure is modified every now and then because of which the few packages get uncompiled. is there any way to monitor which user has changed table structure.
View 2 Replies View RelatedSQL & PL/SQL :: Function Returning Table Of Dynamic Structure
Apr 24, 2013I have a requirement to be coded like this:
A function to return pl/sql table(cant use ref cursor) whose columns varies every time it runs i.e,
means
type pl_tab_type is object(col1 varchar2(1000), col2 varchar2(1000))
type pl_tab is table of pl_tab_type
func f return pl_tab
as
...
end;
note : pl_tab_type will vary for each run of function f
i.e.,for example, pl_tab_type can be changed to as follows:
type pl_tab_type is object(col1 varchar2(1000), col2 varchar2(1000),col3 varchar2(1000))
how to return pl/sql table of dynamic type from func,
Remove Constraints On Nested Table?
Jul 11, 2011I want to truncate table partition but I'm getting error:
CODEORA-02266: unique/primary keys in table referenced by enabled foreign keys
because of table has a nested table. Currently this column is not in use so I could drop it, but I want to avoid it (table is huge). Is there another posibility to do truncate partitions in this table? ALTER TABLE ... SET UNUSED doesn't resolve the problem.
Table Level Check Constraints
Feb 16, 2011can a table level check constraints have conditional checking (if else clause or case conditional structures) and checks which are limited through something like a where clause which inside the table level check constraints.And can a table level check constraints refer to a column in another table column which should have a the same value.
View 1 Replies View RelatedSQL & PL/SQL :: How To Disable Or Enable All Constraints In A Table
Apr 8, 2010I knew, how to enable or disable a constraint on a table.
>alter table <table_name> disable constraint <constraint_name>;
But if we know all the data is correct, it's better to disable all constraints to improve the performance.
We are allowed to Disable or Enable only a single constraint.
Enable or Disable All Constraints.
SQL & PL/SQL :: Copy Data And Constraints From One Table To Another
Dec 20, 2011how to copy data and constraints from one table to another table
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