SQL & PL/SQL :: Copy Related Data From / To Same Tables - Combined With Changed String And Unique ID
Aug 12, 2010
I'm trying to copy a particular set of rows into two tables. I want to change one varchar column to a different string in one of the tables, and create a new unique ID for the copied rows that will match on both tables. I also want that new unique ID to be one digit higer than the current highest unique ID being used across the tables as a whole.
create table testing_query_dtl
(query_is number not null, query_type varchar2(20) not null, area_code varchar(4), stn_code varchar2(3))
create table testing_query_hdr
(user_name varchar2(30) not null, query_indicator varchar2(1) not null
, query_created date not null,
query_last_used date not null,
query_name varchar2(40) not null
, query_is number not null)
[code]...
I then used 'mymax+test_seq.nextval' but that won't avoid the unique constraint issue on the table testing_query_hdr and on the table testing_ query_ dtl increments the ID on EVERY row even when I don't want it to.
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Aug 29, 2008
Im having a problem with writing an appropriate query for a report in my web application. I need it to extract data from three related tables:
CAR(
PK CAR_ID INT NOT NULL,
TYPE VARCHAR NOT NULL)
REPAIR_CENTER(
PK REPAIR_CENTER_ID INT NOT NULL,
NAME VARCHAR NOT NULL)
[code]...
I need the report to display only available cars. Available cars must have these characteristics:
1. if the CAR_REPAIR table is empty, displays all entries from CAR table...
2. if car has multiple entries in the CAR_REPAIR table display only the latest DATE_RETURN if its lower than todays date (SYSDATE), otherwise don't display that car...
3. don't display cars that are in the CAR_REPAIR table and have DATE_RETURN value of NULL
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Feb 14, 2013
I am using the below query to show the difference of data between two tables using minus operator.
teh result is correct, but is there a way can it show with a flag with new rows and updated rows something like "N" for new row and "U" for updated row.
select CURRENT_STG_GLACCTS.TABLE_NAME,
CURRENT_STG_GLACCTS.ACTIVE,
CURRENT_STG_GLACCTS.BUSINESSUNITID,
CURRENT_STG_GLACCTS.COST_CENTER,
CURRENT_STG_GLACCTS.GLACCT,
[code].......
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Jun 10, 2011
I've got table rep184_mediate with columns
mydate (it should be changed [mydate + 1 day] when copying) and other columns (should be copied as is).
How do I perform this without writing name of each column?
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Jul 3, 2013
I have a table say MY_TAB with columns as below
emp_id number,
name varchar2(30),
from_dt date,
remarks varchar2(60)
insert into MY_TAB values (1,'TOM','01-JAN-13', 'some remark');
insert into MY_TAB values (1,'TOM','02-JAN-13', 'some remark');
insert into MY_TAB values (2,'TOM','01-JAN-13', 'some remark');
insert into MY_TAB values (3,'TOM','01-JAN-13', 'some remark');
insert into MY_TAB values (4,'TOM','01-JAN-13', 'some remark');
insert into MY_TAB values (4,'TOM','02-JAN-13', 'some remark');
How do I ensure that when a user tries to insert record with emp_id as 1, then he should only be allowed to enter another from_dt but the value in the name column have to be the same as in the previous row of emp_id 1.
insert into MY_TAB values (1,'TOOM','03-JAN-13') --shld not be allowed.
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May 15, 2009
I have to reorganize one table that related to several other tables. The reorg is too slow when it runs on this table. I would like to create one image of the table and synch it with the original one in real time. So when I run the reorg, I will use the image table that does not constrained by indexes and other objects. Once the reorg is done, I would like to rename the table. how could I do the replication in real time?
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Feb 5, 2013
Objective: I need to compile a final string by concatinating the unique values from different strings.
Here is the script to create tables and data.
Create table temp_acronyms(id number, acronym varchar2(30);
insert into temp_acronyms values(1, 'ABC');
insert into temp_acronyms values(2, 'DEC//NOFO');
insert into temp_acronyms values(3, 'CBK//FO TO USA');
insert into temp_acronyms values(4, 'DEC//NO ENTRY');
insert into temp_acronyms values(5, 'ABC//NOFO');
COMMIT;
select * from temp_acronyms;
ID ACRONYM
--- --------
1 ABC
2 DEC//NOFO
3 CBK//FO TO USA
4 DEC//NO ENTRY
5 ABC//NOFO
I need to store all the unique strings from the acronyms for id's 1,2, 3, 4 and 5 into a variable. doesn't matter even if it is through database procedure.
my final string should have the values as below
ABC//DEC//NOFO//CBK//FO TO USA//NO ENTRY
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Apr 13, 2012
how to delete a data which is related to many no of child table and according to setnull and casecad by using subprogram?
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Apr 1, 2011
I have database A (Working in Live environment) and Database B copy of Database (Not live) I have Restored whole database (A) RMAN backup file on Database (B) Previous week now i don't want to change anything in any schema and want to import only updated and new records in the table in Database B
There are around 20 schema If for example i have everything in new database B all required database objects like Procedure,functions, packages with indexes in all tables and data in tables, i just want to add new data and updated data.
IF i do following in source database
expdp directory=dpump_dir dumpfile=table_data.dmp content=data_only schemas=ACCMAIN,HRMAIN,..... include=TABLE
AND Import in destination database B, will it add new data and update existing one in table and not touch the table structure and indexes.
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May 29, 2012
I wanna have a form which has a list box which is including of all table names, by selecting the required table by user all column name and its related data should be retrieve.I have a cursor which give me all field names related to the table by I do not know how can I retrieve table data:
1. How to add item through block base on number of column which selected table has.
2. How to set value of table column in these mentioned column which added in the block.
3. And at the end retrieve the table data.
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May 20, 2010
consider the following
WITH table1 AS
(
SELECT 345 id, To_Date('1/31/2010', 'mm/dd/yyyy') dt, 123 cid, 'test' txt FROM dual UNION ALL
SELECT 345 id, To_Date('2/1/2010', 'mm/dd/yyyy') dt, 121 cid, 'test2' txt FROM dual UNION ALL
SELECT 345 id, To_Date('2/2/2010', 'mm/dd/yyyy') dt, 112 cid, 'test3' txt FROM dual UNION ALL
SELECT 345 id, To_Date('2/3/2010', 'mm/dd/yyyy') dt, 162 cid, 'test4' txt FROM dual UNION ALL
[code]..
i want to output the following:
{code}
IDDT CIDTXT
3451/31/2010123test6
3452/1/2010121test2
3452/2/2010112test3
[code]....
as you can see, i want to join both tables (table1 and ov_dates) and take dt from ov_dates table look it up in table1 and thengrap ov_dt and looking up in table1 and copy values of one row to the other.
for example, in ov_dates i have 3/31 dt and 4/7 ov dt. i will look for 3/31 and 4/7 row in table 1 and copy columns values from 4/7 to 3/31you can see that cid for 3/31 stay the same (since i dont want to replace the value) but txt value was replace with value from 4/7
another examplein ov_dates we have 1/31 dt and 2/5. so i go into table1 get 1/31 and 2/5 row and copy values from 2/5 into 1/31/ as you can see the txt column value for 1/31 becametest6 since it was taking from 2/5. the same thing for the rest ofdata
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Apr 27, 2010
My problem consists in setting dynamically a data block related to the item chosen by the user.So I ask if it is possible, in forms 10g, to base dynamically a data block with different tables having different columns.
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Jan 9, 2013
select * from V$VERSION
BANNER
Oracle Database 11g Enterprise Edition Release 11.2.0.2.0 - 64bit Production
PL/SQL Release 11.2.0.2.0 - Production
CORE 11.2.0.2.0 Production
TNS for Solaris: Version 11.2.0.2.0 - Production
NLSRTL Version 11.2.0.2.0 - Production
I have loaded into an Oracle table defined as XMLTYPE. I'm okay with PL-SQL and stored procedures, where I will ultimately do this processing once I get a handle on XML DB querying from an XMLTYPE table.
Based on reading the oracle documentation about XML DB, and more importantly, reading dozens of posts to this forum,I have been successful in loading the XML files into a SQL XMLTYPE table and doing simple queries against that table to retrieve some of its data so that I can then insert that data into other target oracle relational tables.
how to select parent/child data from XMLTYPE tables. I am able to follow the forum examples and can replicate the methods shown on the many example XML contents shown on this forum, but not against the XML that I have to process. I am wondering if my struggle is caused by my lack of knowledge, or by ill-formed XML content supplied to me by the educational vendor.The XML content has structured the XML content nodes in such a way that I do not seem to be able to apply the parent/child sql methods.I have been able to use for other XML examples I have tested against.
My XML file shown below represents High School Transcript data, for which I need to be able to parse out into my own oracle relational tables for that student, his personal info, and his course info, etc. i.e., for our example, which courses he has taken for which High School grade levels. The vendor-supplied XML seems to put the Courses and the High School grade level in "parallel nodes," instead of parent/child nodes, so I am struggling to be able to use SQL to differentiate which course the student took in NinthGrade versus TenthGrade.
-- WHat I would like to determine from a select statement:
LASTNAME GradeLevel COURSETITLE
=============================
Smith NinthGrade PHYS ED 101
Smith TenthGrade CALCULUS 201
Smith TenthGrade ZOOLOGY 202
(The data has been simpliied and masked, but is true to the content and is queryable).
select * from V$VERSION
BANNER
Oracle Database 11g Enterprise Edition Release 11.2.0.2.0 - 64bit Production
PL/SQL Release 11.2.0.2.0 - Production
CORE 11.2.0.2.0 Production
TNS for Solaris: Version 11.2.0.2.0 - Production
NLSRTL Version 11.2.0.2.0 - Production
[code]....
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Feb 28, 2011
im using in oracle program navicat for tables and query. but now i have a problem how copy tables and querys from client to server.
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Oct 19, 2010
I renamed 100 tables and recreated them, now I need to copy supplemental login information from renamed table to new tables. Environment is oracle 10G.
OS - Solaris
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May 20, 2013
We have been recommended to store data in CLOD data type.
Sample data: 1:2:2000000:20000:4455:000099:444:099999:....etc it will grow to a large number.
We want to create a Unique index, for functional reason. Is it advised to create a unique index on a CLOB datatype?
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Jul 27, 2011
I have a entry screen, where number of rows and columns are there, now end user can change in any row and in any column multiple times, now i have to send only last changed data row and column wise to database,to complete the transaction.
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Aug 29, 2013
Quote:Oracle collects new statistics when enough of the data (about 10%) has changed.I read the above statement in the oracle documentation that Oracle collects new statistics when enough of the data (about 10%) has changed every day during 10 pm to 6am .
But still i see some object statistics are stale and empty.Do i need to collect statistics for these objects manually ? and would like to know why these objects statistics were not collected during maintenance window ?
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Oct 15, 2012
we are having a table in following format
day | grpID | pktID
--------------------
sun | 1 | 001
sun | 1 | 002
sun | 1 | 003
sun | 2 | 007
sun | 2 | 008
sun | 2 | 009
[code]...
1. We have a combination of pkdIDs related with a specific grpID, for a particular day.Ex: For Sunday, we have two combination list for grpID=1 is (001,002,003) and for group id = 2 is (007,008,009)
2. We need to get all the available combined pktid for each group id for all the days .
Eg the the expected result that is needed from the above table
(001,002,003)
(007,008,009)
(007,010)
I need all the available combination for all the days .
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Jun 3, 2013
I have created two Stord procedures, which does have same input type of input parameter but different output parameters. I want to call these two procedures from a single call and get the combined output. Below is the code I have tried:
CREATE OR REPLACE PROCEDURE sp_all_attribute_difference
(
i_product_id_new IN NUMBER,
o_product_attr_diff_list OUT product_attr_diff_list,
o_usage_attr_list OUT usage_attr_diff_list
)
IS
[code]....
I am not able to compile tis proc.
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Sep 14, 2011
Oracle Database Version : 9.2.0.8.0
Some of the datafiles status have been changed to 'RECOVER', because the datafiles are physically missing.
Now, how can i find that when (timestamp) the status of the datafiles have been changed, as i am unable to find when the datafiles have been physically lost?
Please consider both the case :
1) when the database is in ARCHIVELOG Mode.
2) when the database is in NOARCHIVELOG Mode.
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Apr 2, 2013
My job is running at 2 am and that time no application user is connected. Even though, my exp utility shows error on 3 tables (2 are temp tables), everyday. But when expdp is running without error, which was scheduled at 4 am.
Below are the error -
Connected to: Oracle Database 10g Enterprise Edition Release 10.2.0.4.0 - 64bit Production
With the Partitioning, OLAP, Data Mining and Real Application Testing options Export done in WE8MSWIN1252 character set and AL16UTF16 NCHAR character set
. . exporting table DW_TEST_MOTOR
EXP-00056: ORACLE error 1466 encountered
ORA-01466: unable to read data - table definition has changed
[Code].....
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Jan 10, 2013
RDBMS Version:11.2.0.3
Both source and Target DBs are in Grid Infrastructure version : 11.2.0.3
Planning to Migrate RHEL 5.4 to Solaris 10
Currently we have 3 schemas with a combined size of 4 Terabyte in 11.2.0.3 RAC ASM in RHEL 5.4. All these 3 schemas share one tablespace which has around 150 datafiles.
We want to move these 3 schemas to a Solaris RAC DB with ASM.
If we use Transportable tablespace , should there be any down time for Target DB ?
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Apr 25, 2013
I have a table in which I extract the year and the month and both in combination (from a date type). This is needed to summarize for example the year in a chart.
I need the combination of month and year because people could do a query which switches through years. For expample: From 02.2012 to 03.2013.My problem is I dont know how to tell anychart to sort the dates. I have already tried:
to_number(to_char(testdate,'YYYY')) as Year,
to_number(to_char(testdate,'YYYY'))||to_number(to_char(testdate,'MM')) as MonthyearApex now sorts:
20121,201212,20122
I would like that apex realizes to order:
1.2012,2.2012,3.2012 .........01.2013,02.2013.03.2013
The report itself has now four date relating collums:
1) Date (Type Date)
2) Year (Type Number)
3) Month (Type Number)
4) Monthyear (Type varchar)
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Sep 25, 2012
I am experimenting with the 4.2 version of Apex at URL.....
I have created a tabular form (based on a view with an instead of trigger) and have restricted this form to "Update only" mode. Whenever I modify a field value and submit the change I get the error "Current version of data in database has changed since user initiated update process".
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Oct 12, 2012
I want copy some tables from one database to another. Which of following is the fastest way:
- INSERT /*+APPEND*/ via database link
- Transportable Tablespaces
- datapump IMP/EXP (I supposed it's the slowest way)
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Apr 30, 2010
i could copy data from tableA to tableB with the scenario below
1) Currently we have no unique key / primary key defined on both of this tables, due to the nature of data, so insert/update will not work
2) We cant truncate/insert as user will be accessing this tables when the copying process takes place, so we dont want to end up having a scenario where the table does not contain data at a certain time
Will materialize view full refresh work in refreshing a table so we could avoid the problem faced in point 1 & 2.
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Feb 11, 2013
I have two tables namely PERSON and WIFE. I want to make WIFE's data available in PERSON table while keeping entries of WIFE maintained and at the same time adding some the values of PERSON against the data of wife.
PERSON Table
PK NAME ADDRESS IS_MARRIED
1 John ab city Y
2 Varvatos cd town N
3 Smith ef town Y
4 Henry gh city Y
5 Lynda gh city Y
WIFE table
PK PERSON_ID (FK) NAME
1 1 Alice
2 3 Rosy
3 4 Lynda
Now i want to copy data of WIFE table into PERSON table like this PERSON table
PK NAME ADDRESS IS_MARRIED
1 John ab city Y
2 Varvatos cd town N
3 Smith ef town Y
4 Henry gh city Y
5 Lynda gh city Y
6 Alice ab city Y
7 Rosy ef town Y
As in the given example you might have noticed that ADDRESS of wife is same as of her spouse and same goes for IS_MARRIED column. Moreover, the PK is also not duplicated. How to go about this?
Another important factor is Lynda already exits in PERSON table, therefore, i certainly don't want to duplicate her entry.
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Sep 4, 2013
Insert into PROFILE
(INSTANCE, PROFILENAME, USER_DATA, UPDATE_DATE)
Values
(138, 'Test A', 'SRC!-1,ARCHIVE_OPT!-1,DATE_FIELD!155,DATE_RULE!1,DISTINCT!1', TO_DATE('01/20/2005 13:35:33', 'MM/DD/YYYY HH24:MI:SS'));
/
Insert into RULES
(ID, NAME)
Values
(155, 'DATE_TEST');
I want a code something of this sort:
select profilename from PROFILE where user_data like '%DATE_RULE!115%';
Output will be "Test A".Now, this is just a single value from RULES table used to find the data of PROFILE table.I will have to run the query on multiple values of RULES tables to find records containing a string format of sort "DATE_RULE!<rule_no>". How to search on WILD CARDs like these?
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Mar 15, 2010
we have a prod DB and an Backup DB. I have been asked to copy selected tables from prod Db to anaylsis DB on a weekly basis. Db version is 9i.
Can I use Db links here?, but the data is huge.
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