I used a simple sql statement for testing purposes if it is possible to create a table function thru java.
However, it takes a very long time for the creation of function to finish and causes other db users to time-out.
Any thoughts?
I'm using sqlserver 2008 express
try {
Statement statement = conn.createStatement();
CallableStatement cs ;
String retValue ;
cs = conn.prepareCall("{? = call dbo.isTableFunctionExists(?)}");
cs.registerOutParameter(1, Types.INTEGER);
lcString = "PAY_UDTF_"+this.textField1.getValue().toString() ;
cs.setString(2, lcString);
cs.execute();
retValue = cs.getString(1);
if (retValue.equals("1")) {
System.out.println("EXISTS");
lcSql = " ALTER ";
}else{
System.out.println("NOT FOUND");
lcSql = " CREATE ";
}
lcSql = lcSql + " FUNCTION [dbo].[" ;
lcSql = lcSql + lcString +"] (@pDate date)";
lcSql = lcSql + " RETURNS TABLE AS RETURN (";
lcSql = lcSql + " SELECT * FROM dbo.HR_EMPLOYMENT hre ";
lcSql = lcSql + " Where @pDate between hre.effective_start_date and hre.effective_end_date) ";
//statement.execute(lcSql);
statement.executeUpdate(lcSql);
statement.close();
System.out.println("COMPLETED");
} catch (Exception e) {
System.out.println("EXCEPTION"+e);
}
return null;
Any help is highly appreciated.
Thanks,
Elmer
There's a line that sets the conn.setAutoCommit(false) ;
At the end of the creation of function, I simply issue conn.commit();
Big thanks anyway....
Elmer