public ArrayList<String> fetchtable(String value) { try { makeConnection(); String str1="Select * from "+ value; ResultSet rs = st.executeQuery(str1); rsmd = rs.getMetaData(); NumOfCol= rsmd.getColumnCount(); for(int i=1; i <= NumOfCol; i++) { ColumnName = rsmd.getColumnName(i); System.out.println(ColumnName); columns.add(ColumnName); } //System.out.println("Columns Valuessss is:" +columns); }catch(Exception ae){ ae.printStackTrace(); } return columns; }
var
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