how to import data from Excel sheet (inside server) to oracle DB.
Explanation : I need to automate this work, whenever i get an excel sheets with table values, i need to import the table values in to oracle DB automatically.I need an immediate solution for this.
want to load data from an excel file to a database table in Oracle. I am using Oracle 11 and the excel file has 3 columns as compared to 5 columns in the destination table. I want to generate sequential nos also for the table.
I have designed a form to import data from an excel worksheet into an Oracle Form and It works pretty fine.
I use either Ole2.get_char_property or Ole2.get_num_property depending to the property of the column to read data but there are some columns used by both property which means that database is designed as VARCHAR2. The user can maintain either a numeric or characteristic data there. So I am looking for a solution to be able to make the program more flexible that he can read the property of the cell in excel file and decide what to use between Ole2.get_char_property and Ole2.get_num_property to read from excel file properly.
solve the problem regarding reading from Varchar2 columns.
I have two columns in excel which i need to import in oracle table , but the problem is one column is of type date , i want the same date format to be maintained in table too.
want to import this excel data to my oracle table but l_id in my table is in first place but in excel sheet it is in second place, del_date in my table is in second place but in excel sheet it is in first place.
next time i may get excel sheet which will be like this
did lid date dtime -------------------------------------------------------------------------------- DEL-01loc1 20-03-1320:30:45 DEL-03loc2 25-03-1315:25:30
This excel sheet also have different oreder than my database table and i want to import it to my database table using forms 6i. yes, i suppose to use ole2 package but my problem is how to map the columns.
I've already design a form i required i can attach it or provide screen shot of the same.
I want to imopert excel data by coloumn mapping to oracle table using forms 6i". for this I've created a form which is having following details.
1. path, file name text field and button called browse. when the form load. click on browse botton, and user will be asked to go to specific drive and select the excel file. The file path is stored in path text field and file name is displayed on file name text field.
2. After doing this I've porvide a button called column. after selecting the file click on column button. Once the button is pressed all column heading of the selected excel file get displayed on the text fields which i've provide on the form.
3. In frot of each column headig field I've provide list box which contains database table column heading. Now user have to select table column according to his excel column. (i.e I am asking user to map his excel column with oracle table column.)
4. Once the maping from user is done, I've provide button called process. once the button is pressed all the data from excel is to get insert in to database colmum.
what i've achive - - User is able to select file path and file name get displayed. - Columns heding of excel get displayed on the form. problem area -In the process button code column heading get change dynamically but records i.e actual data does not. -I am able to insert records into table, but only when excel column heading sequence is same as database table column.
excel column = table column ----------------------------------------------------------------- route = route date = del_date time = del_time id = tran_id
In above situation record get insert into table. But when only excel column sequence change that time data is not inserted into table. If required i can upload my form and sample excel sheet also provide table script.
I wanted to load some data(selected rows) from one system to other.
from source(production) system Toad: selected * from employee table where registration date is not today.
from data grid I exported the rows using save as (in insert statement format) to employee.sql.
the sql file(employee.sql) has the below values for emaplyee 2,60716197237375E17 in the source(production) system this value is 260716197237375278, Later I loaded the sql file to dev system at linux prompt with sql file
@emplaoyee.sql
I retrieved the data after loading using to_char
select toc_char(emp_code) from employee_t;
the value I got is :260716197237375000
where as my expectation is : 260716197237375000
Is there any configuration required on linux system to convert the data correctly while loading to database using @employee.sql?
To conclude:
Exported value : 260716197237375278 (but exported as 2,60716197237375E17)
After import the value is : 260716197237375000 instead 260716197237375000
Export and import of data in oracle forms...i have created 02 boutons one for export his trigger like this:
eclare alrt number; v_directory varchar2(200) := 'c:ackup'; --- that if the C Drive not the Drive that the windows had installed in it. path varchar2(100):='back_up' ||to_char(sysdate,'dd_mm_yyyy-hh24_mi_ss'); v_exp varchar2(200) := 'exp hamada/hamada2013@orcl file = ' ||v_directory ||'' ||path ||'.dmp'; [code]....
this code is correct he expot not only the data but also the creation of the table ....for exemple i do export and everything is good until now and i find the .dmp in the folder backup .. but when i deleted all data from my app and try to import this .dmp iit show me error it tell me thet the table phone is already created...just export the data of phone not the creation of table and data ???? or how can i import just the data from this .dmp ??
i have a requirement..i have a script which retrieves data from different table and my requirement is using spool, i need the data from each table to be spooled into different sheets in the same excel sheet.
CODEspool d:\spool\spool1.xls select * from tab1; select * from tab2; select * from tab3; spool off
in the above code, data from tab1 should be spooled into sheet1 and data from should be spooled into sheet2 and so on.. in the same excel.
I want to use the saved Toad username password into SqlDeveloper. is there any way to use the same username password without recreating new connection to users.
how to read the excel data and insert into tables without using SQL loader. i tried using OLE2 package,but i am getting an non-oracle exception. even i tried using CSV format. but i couldn't make it.
i need to do a loop on a table and export the data in Excel format (so i need a procedure to do it).
write a java class that build this Excel.. oracle procedure loop around the data and every step my Java class write on Excel file.
So, for this i should initialize my java class for example
public class ExcelExporter{ private String fileName; public ExcelExporter(String fileName){ this.fileName = fileName; } }
So, for this issuse i should call the ExcelExporter costructor from my PL/SQL so i can create an object of it and next i use this to populate my Excel.
How its possible to create Java object from PLSQL ? I've seen on the net all procedure call only Java static methods...
We have requirement such that whenever stored procedure is executed, their resultant records has to be stored in excel file ( Just like an reports ).No third party tool or reporting tools are used.
is there any option in oracle (Stored procedure or built in packages ) which can create excel file with the resultant records.
Excel File Name : Product 01 Excel columns File Send on 13/02/2011
Arrival Date Product Code Gate Pass Quantity Inpection 01/02/2011 00002 Y 2 Y 03/02/2011 00001 Y 10 Y 04/02/2011 00005 Y 14 Y 03/02/2011 00006 Y 74 Y
File Send on 14/02/2011
Arrival Date Product Code Gate Pass Quantity Inpection 01/02/2011 00002 Y 2 Y 03/02/2011 00001 Y 10 Y 04/02/2011 00005 Y 14 Y 03/02/2011 00006 Y 74 Y ---New Updated Data 05/02/2011 00002 Y 2 Y 06/02/2011 00001 Y 10 Y 05/02/2011 00005 Y 14 Y 05/02/2011 00006 Y 74 Y
I just want to insert data according to my structure But if again the same file send with updated data it will only update the new data because previous data is imported.
Oracle Structure Arrival Date Date, Product Code char(5), Quantity Number
Now we are having 100+ sql queries and we making all those queries as procedures.after that we want to schedule those procedures and get data to export into excel file.
so we are planning to use utl_file to get data export excel. we may have rows of 30000 above.is it utl_file will be able upload all these rows into excel.any performance issue will come.