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POJava problems in query
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2013-10-06T10:04:37.403
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2013-10-06T10:19:21.107
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Here is my code: <pre><code>String data[]=new String[10]; String[] result; Product p= new Product(); int serial=0; try{ String sql="select * from product"; rslt=st.executeQuery(sql); while(rslt.next()){ data[1]=rslt.getString("p_code"); data[2]=rslt.getString("catagory"); data[3]=rslt.getString("p_name"); data[4]=rslt.getString("description"); data[5]=rslt.getString("measurement"); //data[6]=Integer.toString(p.RemainProduct(data[1])); //Stock //data[7]=p.getSellPrice(data[1]); //sell price serial+=1; data[0]=Integer.toString(serial); DTB.addRow(data); } }catch(Exception ex){ System.out.println("ERROR :"+ex); } </code></pre> the above code shows me all the product from database as desired here is the result <img src="https://i.stack.imgur.com/6Kou5.png" alt="enter image description here"> but when i uncomment <code>data[6]</code> and <code>data[7]</code> then it shows me only one product information from database.here is my result <img src="https://i.stack.imgur.com/EMuvu.png" alt="enter image description here"> My <code>RemainProduct(data[1])</code> and <code>getSellPrice(data[1])</code> method is working fine because it is giving the actual stock and sell price for the product.My problem is why i am getting only one result when i uncomment those two line.someone please fix this problem. here is my getSellPrice method <pre><code> public String getSellPrice(String pCode){ String[] data; String[] price= new String[2]; data=productDB.getProductPrice(pCode); int i=0; for(String s:data){ price[i]=s; i +=1; } String sell=price[1]; return sell; } </code></pre> and here is my remainproduct method <pre><code> public int RemainProduct(String pCode){ if(oc.isOrdered(pCode)){ int remain=Integer.parseInt(ProductTotalStock(pCode))-Integer.parseInt(prouductTotalSold(pCode))-getProductOrdered(pCode); return remain; }else{ int remain=Integer.parseInt(ProductTotalStock(pCode))-Integer.parseInt(prouductTotalSold(pCode)); return remain; } } </code></pre>
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<java><mysql><jdbc><while-loop>
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Java problems in query
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1. USRahat Islam Khan
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1. USRahat Islam Khan
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