Java POI - How to remove column??
Hi,
I m new to Apachi POI. I would like to know if its possible to remove certain columns from sheet?
Any help would be great.
Thanks in advance.
thanks for your reply. But i also found that piece of code and used it. Nothing happened! Here is the piece of code that i used;
File excelFile = new File("c:\abc.xls");
POIFSFileSystem fs = new POIFSFileSystem(new FileInputStream(file));
HSSFWorkbook wb = new HSSFWorkbook(fs);
HSSFSheet sheet = wb.getSheetAt(0);
HSSFRow row;
HSSFCell cell;
int colToRemove = 5;
Iterator rowIter = sheet.iterator();
while (rowIter.hasNext()) {
row = (HSSFRow)rowIter.next();
cell = row.getCell(colToRemove);
row.removeCell(cell);
}
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Edited by: Frank Kulash on Feb 26, 2013 10:10 AM
Changed scott.dept example. -
Does anyone know how to remove columns on the TestStand Editor?
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Attachments:
Columns.JPG 41 KB -
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ThanksOK, here goes :
For the example, I'll use a TB_DISTRICT table with the following structure :
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sr_no number(3),
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http://india.gov.in/knowindia/districts/andhra1.php?stateid=KA
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ERROR_MESSAGE VARCHAR2(500)
);With XMLTable function, we can easily break the XML into relational rows and columns ready to use for DML :
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Session altered
SQL>
SQL> SELECT *
2 FROM XMLTable(
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5 passing xmltype(bfilename('TEST_DIR','test.xml'), nls_charset_id('CHAR_CS'))
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9 , humidity number path 'Humidity'
10 )
11 ;
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Karnataka Bagalkote 89.9
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Karnataka Dharwad 70.1
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2 WHEN master_district_name IS NOT NULL
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4 VALUES (state, district_name, humidity)
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6 VALUES (state, district_name, humidity, 'Invalid district name')
7 WITH xml_data AS (
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12 passing xmltype(bfilename('TEST_DIR','test.xml'), nls_charset_id('CHAR_CS'))
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17 )
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21 FROM xml_data x
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23 ;
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