Fillo

Java Excel Library

Data Manipulation Tool
Freeware
Supports XLSX & XLS

Release Date: September 19, 2016

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Fillo is an Excel API for Java and you can query xls & xlsx files. Now, it supports SELECT, UPDATE & INSERT queries with or without WHERE clause. You can also find a list of a list of previous releases and release notes.

Maven Dependency

<dependency>
  <groupId>com.codoid.products</groupId>
  <artifactId>fillo</artifactId>
  <version>1.22</version>
</dependency>

Select

Fillo fillo=new Fillo();
Connection connection=fillo.getConnection("C:Test.xlsx");
String strQuery="Select * from Sheet1 where ID=100 and name='John'";
Recordset recordset=connection.executeQuery(strQuery);

while(recordset.next()){
System.out.println(recordset.getField("Details"));
}

recordset.close();
connection.close();

Update

Fillo fillo=new Fillo();
Connection connection=fillo.getConnection("C:Test.xlsx");
String strQuery="Update Sheet1 Set Country='US' where ID=100 and name='John'";

connection.executeUpdate(strQuery);

connection.close();

Insert

Fillo fillo=new Fillo();
Connection connection=fillo.getConnection("C:Test.xlsx");
String strQuery="INSERT INTO sheet4(Name,Country) VALUES('Peter','UK')";

connection.executeUpdate(strQuery);

connection.close();

Multiple Where conditions

//This is an enhancement in Fillo-1.11, now you can mention multiple conditions in a query as shown below.
Recordset recordset=connection.executeQuery("Select * from Sheet1 where column1=value1 and column2=value2 and column3=value3");

Where method

Recordset recordset=connection.executeQuery("Select * from Sheet1").where("ID=100").where("name='John'");

LIKE Operator

Recordset recordset=connection.executeQuery("Select * from Sheet1 where Name like 'Cod%'");

Distinct:

Recordset recordset = connection.executeQuery("SELECT DISTINCT ColumnName FROM SheetName");
while (recordset.next()) {
    System.out.println(recordset.getField("ColumnName"));
}

Set table starting row and column

//Now you can set table start row and column
System.setProperty("ROW", "5");//Table start row
System.setProperty("COLUMN", "3");//Table start column
Fillo fillo=new Fillo();
Connection connection=fillo.getConnection(strFile);