How to get binary data from Geometry column?
I want to read GEOMETRY COLUMN data as binary, using GET_WKB() method. I'm able to read character data by using GET_WKT().
But our requirement is to read data in binary format and display it.
I have a table with structure as:
CREATE TABLE XML_TABLE_1
(
ID NUMBER NOT NULL,
SOURCE VARCHAR2(255 CHAR) NOT NULL,
XML_TEXT SYS.XMLTYPE,
CREATION_DATE TIMESTAMP(6) NOT NULL
[code].....
- So HOW do I find the total size occupied by this table. Does BINARY storage work as LOB storage. i.e. I need to consider USER_LOBS as well for this. OR foll. will work
select segment_name as tablename, sum(bytes/ (1024 * 1024 * 1024 )) as tablesize_in_GB
From dba_segments
where segment_name = 'XML_TABLE_1'
and OWNER = 'SCHEMANAME'
group by segment_name ;
- Also if I am copying it to another table of same structure as:
Insert /*+ append */ into XML_TABLE_2 Select * from XML_TABLE_1.
Then how much space in ROllbackSegment do I need. Is it equal to the size of the table XML_TABLE_1?
I have a data synch procedure where I am extracting data from an Oracle table and inserting it into a SQL Server table. The Oracle column is VARCHAR2 and the receiving SQL Server column is Binary. I am receiving a conversion error. I have tried HEXTORAW in the Oracle procedure but it does not work. What data type can I use.
View 5 Replies View RelatedIs it possible to read streaming continuous binary data from a web site using PL/SQL?
View 8 Replies View RelatedI want to store duplicate geometry intentionally, will it have any problems ?? Because same data comes from different sources and going to be big database system.
View 8 Replies View RelatedI have loaded shape files with SQL developer Georaper and limited number of decimals to 8. There is option to limit number of decimals in georapter.But there are some X, Y with many decimals. This may create problem in spatial functions in which geometries are compared and filtered
how to control the decimal points of X,Y to be loaded in geometry column. -0.4695623500000000172249770002963487058878 51.47160360000000167701728059910237789154-0.4702653600000000211345252409955719485879 51.47174944999999723904693382792174816132-0.4713475400000000092859409051015973091125 51.47330664999999783049133839085698127747-0.4717886499999999760923685698799090459943
[code]...
I have simple program .It reads binary file and writes all , what reads into another file
WHILE my_lenght_help <= my_lenght LOOP
UTL_FILE.GET_RAW ( g_read_file , my_bufer_read ,200 );
UTL_FILE.PUT_RAW ( g_write_file , my_bufer_read );
my_lenght_help:= my_lenght_help + 200;
END LOOP;
my question. How I can change "my_bufer_read" between UTL_FILE.GET_RAW and UTL_FILE.PUT_RAW to make writable file ascii
To clone my oracle binary from host A to host B, in order to make up my DB in the host B
see bellow the necessary information:
source :
version host:HP-UX hostA B.11.11
db : Release 9.2.0.8.0
destination :
HP-UX hostB B.11.31
I want to create binary copy of control file every time I do backup. I am using sql "alter database backup controlfile to ''+FRADG/TESTDB/controlfile/controlfile.ctl'' "; in my rman backup script. If I run it second time I got errors as it does does not allow to overwrite existing one.
View 5 Replies View RelatedI have a table where i have description column which free text column, the data in description column is seperated and i want to corvert 1 row data in multiple rows dependeing on the number of words.
eg
id description
78664 Pumps Alarm from CAMS RTU154
In the above example this column has 5 word so i want data in 5 rows like below
78664 Pumps
78664 Alarm
78664 from
78664 CAMS
78664 RTU154
This column data can be varied from 1 to any number of words.
I have a INSERT query which is happening with a SELECT query.
===================================================
INSERT INTO tbl_fact_effort_lvl_data ( ............... )
SELECT ria.report_id,report_status: :,
((SELECT lov_num_val
FROM tbl_reference_data
WHERE lov_type = 'FREQUENCY' ) * (SELECT SUM(pph_task)
FROM tbl_ri_process
WHERE report_id = ria.report_id )) TOT_YEARLY_PROD_HOURS ,TOT_YEARLY_PROD_HOURS * tf.fac_value TOT_FACT_DATA,location_id
FROM tbl_fact tf LEFT JOIN ......... ;
====================================================
So, here I want to use column alias TOT_YEARLY_PROD_HOURS as another column to derive another column value TOT_FACT_DATA.
I was wondering how can I do below statement in oracle
update table1 t1 set t1.column1 = t2.column2
from table2 t2 inner join table3 t3 on t3.column3=t2.column4
where t3.column5 is null
I tried read up merge and update, but not really understand how the syntax works in oracle.
I would like to have column data as column headers.
Tables:
skill_table
SKILL_ID | NAME
3431060 | Stomach
3431064 | Hand
3437806 | Finger
localnode_table (which actually has the order/alignment (like what is next and what is previous) of the name from skill table.
NODE_ID | PREVIOUS_ID | NEXT_ID
3431060 | | 3431064
3431064 | 3431060 | 3437806
3437806 | 3431064
How to make it appear like:
Stomach | Hand | Finger
3431060 | 3431064 | 3437806
I am trying to add a new column in a table and insert data from another column of same table.
alter table POSITION add INT_MK_DATA_ID number(10,0) null;
update POSITION set INT_MK_DATA_ID = INST_MARKET_DATA_ID;
commit
As there are huge number of records in the POSITION table ...its taking for ever to execute this query.
I have come one requirement where i need to extract data from a LONG RAW data type column.
View 7 Replies View Relatedhow to get the column name for a particular column value.example:
create table test(id number,col2 varchar,col3 varchar);
insert into test values(1,'true','false');
insert into test values(2,'false','true');
commit;
i want to select column name for data 'true' having id=1;
i.e) the answer must be 'col2'.
I am trying to name a column from data stored in a row (Phone number) I want to name it from the first 3 digits (Area code) and I have no clue how to do it I have googled but I think the query is a little too complicated for me to explain it and get a result from google or find it in a section of a book.
My phone numbers are strings, so I initially look for the first 3 characters and then start separating and counting, I can do that, the only problem I have is naming the column WITH the the first three digits that I just separated.
I have some tables. TABLE1 contains columns called query_id and a column called List_name TABLE2 holds a list of data and the TABLE_NAME = value in TABLE1 held under LIST_NAME TABLE3 contains column with Query_ID and other info.
Is it possible to grab the entry in TABLE1 under LIST_NAME as a TABLE_NAME in a data source?
I am trying to name a column from data stored in a row (Phone number) I want to name it from the first 3 digits (Area code) and I have no clue how to do it I have Googled but I think the query is a little too complicated for me to explain it and get a result from Google or find it in a section of a book.
My phone numbers are strings, so I initially look for the first 3 characters and then start separating and counting, I can do that, the only problem I have is naming the column WITH the the first three digits that I just separated.
I am trying to learn by myself how to use databases and am using the HR database that comes in oracle since I read in a forum that it is a great way to learn how to use queries.
I read about using Pivot to do it, but in pivot I need to know how many area codes there are. I will post a screen shot of the table that I am working on the other post
[URL].....
I can group by phone number with this:
SELECT SUBSTR(PHONE_NUMBER, 1, 3) AREA, COUNT(SUBSTR(PHONE_NUMBER, 1, 3)) TOTAL_COUNT
FROM EMPLOYEES
GROUP BY SUBSTR(PHONE_NUMBER, 1, 3);
But what I am interested in doing is that instead of Area appearing as a column, that the actual first 3 digits would appear as the column name.
This is kind of what I am trying to do, but instead of AREA appearing as column name I would like for each one of the area codes to appear as column name, here is the
SELECT DE.DEPARTMENT_NAME, EM.SEX, SUBSTR(EM.PHONE_NUMBER, 1, 3) AREA, COUNT(SUBSTR(EM.PHONE_NUMBER, 1, 3)) TOTAL_COUNT FROM EMPLOYEES EM, DEPARTMENTS DE WHERE DE.DEPARTMENT_ID = EM.DEPARTMENT_ID GROUP BY DEPARTMENT_NAME, EM.SEX, SUBSTR(PHONE_NUMBER, 1, 3) ORDER BY DEPARTMENT_NAME;
I have a Table as below
Attribute_namePrimary Seconday
DNS 204.109.167.1204.109.167.2
DNS 204.109.167.2204.109.167.3
NAT 138.20.37.136138.20.37.137
NAT 138.20.20.116138.20.20.117
For a Specific requirement
I need the select data output like below
[b]DNS NAT Type[/b]
204.109.167.1138.20.37.136Primary
204.109.167.2138.20.20.116Primary
204.109.167.2138.20.37.137Secondary
204.109.167.3138.20.20.117Secondary
Need to do this
Column1
--------
5648_6844_20020201
6878_6845_20051201
9845_6548_20080307
Need to change it to this
Column1
--------
20020201
20051201
20080307
So I basically need to remove the leading part of the string using the "_" underscore as the delimiter.
So I thought this would work, but no luck.
SELECT LTRIM('_', Column1) "NewCOL" From table;
how I can write a query that get a column data point to another column data in a csv file? For example:
Column A Column B
First Name Mike
Last Name Smith
For one of our requirement, we are asked to provided data in below manner.
Deptno Deptname emp_name_1 hire_date_1 emp_name_2 hire_date_2
10 Sales Raghu 25-Jan-2007 Abbhilash 29-Mar-2009
If a particular department has 10 employees it should have data upto emp_name_10,if department has only 5 employess it should data upto emp_name_5 and so on.I came up with below approach, in this approach I need to create new table to store the data in row wise.
In my actual requirement 4 tables needs to be joined and 2 of the tables are very large.Is there any other approach without creating a new table, something within pl/sql.
drop table emp_dept;
create table emp_dept(deptno number,dept_name varchar2(100),emp_name varchar2(100),hire_date date,seq_cnt number,total_cnt number);
insert into emp_dept
[code]...
i have one table emp in this table already data exist now i have to modity this existing column data so how can i do this
example:existing emp table
emp_no ename
1 dk patel
2 sk patel
3 jk patel
now i want to change this ename column data i want output like this below table
emp_no ename
1 dk
2 sk
3 jk
how can i do this.
I have one table employer. It has column loginid, password, address, regdate, fullname, identno.
So i want to clear all data before 1 June 2011 in regdate. What command i need to use? I quite new with command prompt.
I have to create a table which should store data at Week level. The table have the following columns
Product id, Loc id, Business group id, FISCAL WEEK , Revenue,
Fiscal week column will have data as '2011-W01', '2011-W47' etc.
What should be the data type for fiscal week column. Based on this table i have to create a calculated column which should fetch trailing 12 weeks average for each row.
Currently I have a requirement where I need return data of different columns in rows.
For example: I have a table that contains monthly data for voice calls, sms count and mms count for each mobile. I will need to get the output as summary of voice calls, sms and mms counts in different rows. For this I am using an approach which I am not totally satisfied even though I am getting the required results (majorly because i am querying the table thrice for getting this data).
I would want to know about any alternate ways of implementation.
--Create table
Create table
UsageData
(Mobile varchar2(20),
CAL_MONTH Varchar2(20),
VOICE_CALL number(9),
SMS number(9),
MMS number(9)
);
--Data
insert into UsageData values ('9999','JAN',1,2,3);
insert into UsageData values ('9888','JAN',5,20,1);
insert into UsageData values ('9777','JAN',4,5,9);
insert into UsageData values ('9666','JAN',200,111,8);
insert into UsageData values ('9555','JAN',154,1534,3);
insert into UsageData values ('9444','JAN',0,2,212);
--Query
select 'VOICE_CALL' AS EVENT,sum(VOICE_CALL) AS UNITS from UsageData where cal_month ='JAN'
union all
select 'SMS',sum(SMS) from UsageData where cal_month ='JAN'
union all
select 'MMS',sum(MMS) from UsageData where cal_month ='JAN';
I want to convert row data into column and I mentioned here,
This is my table format, A B C------------------col1 1 101col2 2 102col3 3 103
The above query need to like this, COL1 COL2 COL3----------------------------------1 2 3101 102 103
I want to hide column data how to do and also clarify me how datamasking will work for hiding
View 9 Replies View RelatedI want a query to get the column data , which consists of % symbol ,using like .
Sample :
The varchar data type column consit of columns 100%,100 ,90% ,77% with the Query i have to get the rows as 100%,90% ,77%. (i can get the data using in operator but i want to know how to get that using like).