Reputation: 15
I have scussfully read B details from Config properti file .Now i'm trying to excute the query by passing from and to date values through command line arguments.I'm getting below exception . please let me know how to pass date values in to my query via command line arguments. Note: I have created excutalbel Jar file with all library files.
Output:
java -jar CreateExcelFile1.jar 2014/01/20 2014/01/24
Command line arguments length is 2
Array index 0 value is 2014/01/20
Array index 1 value is 2014/01/24
Connection Successful
java.sql.SQLException: ORA-01841: (full) year must be between -4713 and +9999, and not be 0
Code:
public class CreateExcelFile extends DbConnection{
public static void main(String[] args) {
try{
System.out.println("Command line arguments length is " + args.length);
System.out.println("Array index 0 value is " + args[0]);
System.out.println("Array index 1 value is " + args[1]);
Connection con = openConnection();
PreparedStatement st=con.prepareStatement("Select a.oi_intervention_id ,a.oi_region,a.oi_mrn,b.opi_title, a.oi_rx_nb ,a.oi_store_id,to_char(a.oi_doc_crtd_dt,'dd-MON-yy') as SheetName,to_char(a.oi_doc_crtd_dt,'dd-MON-yy hh.mi.ss,FF AM TZH:TZM') as oi_doc_crtd_dt,to_char(a.oi_doc_expry_dt,'dd-MON-yy hh.mi.ss,FF AM TZH:TZM') as oi_doc_expry_dt from rxesbopcs.OPCS_INTERVENTION a ,rxesbopcs.opcs_program_info b where trunc(a.oi_doc_crtd_dt) BETWEEN TO_DATE ('args[0]', 'yyyy/mm/dd') AND TO_DATE ('args[1]', 'yyyy/mm/dd') and b.opi_program_id = a.oi_program_id order by a.oi_doc_crtd_dt",ResultSet.TYPE_SCROLL_INSENSITIVE,ResultSet.CONCUR_UPDATABLE);
ResultSet rs=st.executeQuery();
createXls(rs);
System.out.println("Your excel file has been generated!");
closeConnection(con);
} catch ( Exception ex ) {
System.out.println(ex);
}
}
Upvotes: 0
Views: 3652
Reputation: 7483
I think you need to put placeholders in the query string where you want to insert variable values, e.g. instead of
BETWEEN TO_DATE ('args[0]', 'yyyy/mm/dd')
you would put
BETWEEN TO_DATE (?, 'yyyy/mm/dd')
and then call st.setString(1, args[0]);
before executing the query, and similarly for other parameters.
You may want to review how to use prepared statements.
Upvotes: 1
Reputation: 32973
That's not how PreparedStatements are given parameters (sql spread over a couple of lines to improve readability):
PreparedStatement st=con.prepareStatement("Select a.oi_intervention_id
,a.oi_region,a.oi_mrn,b.opi_title, a.oi_rx_nb
,a.oi_store_id,to_char(a.oi_doc_crtd_dt,'dd-MON-yy') as SheetName,
to_char(a.oi_doc_crtd_dt,'dd-MON-yy hh.mi.ss,FF AM TZH:TZM') as oi_doc_crtd_dt,
to_char(a.oi_doc_expry_dt,'dd-MON-yy hh.mi.ss,FF AM TZH:TZM') as oi_doc_expry_dt
from rxesbopcs.OPCS_INTERVENTION a ,rxesbopcs.opcs_program_info b
where trunc(a.oi_doc_crtd_dt) BETWEEN TO_DATE (?, 'yyyy/mm/dd') AND
TO_DATE (?, 'yyyy/mm/dd') and b.opi_program_id = a.oi_program_id
order by a.oi_doc_crtd_dt",
ResultSet.TYPE_SCROLL_INSENSITIVE,ResultSet.CONCUR_UPDATABLE);
st.setString(1, args[0]);
st.setString(2, args[1]);
ResultSet rs=st.executeQuery();
The Oracle tutorial on JDBC, including PreparedStatements is quite good.
Upvotes: 0