The executeupdate () execution of the Oracle database is stuck with the update operation

This is because the Oracle database requires a commit after updating the data, or it will jam, and it will get stuck

After each call to Executeupdate (), the database will be automatically commit.

My base class adds a bit, note the Red font part code:

//Delete and change     Public intexecuteupdate (String sql,object[] params) {intUpdate = 0; Try{pstm=connection.preparestatement (SQL);  for(inti=0;i<params.length;i++) {Pstm.setobject (i+1, Params[i]); } Update=pstm.executeupdate (); //Oracle Update operation to commit or transaction blocking execution unsuccessful connection.commit (); } Catch(SQLException e) {e.printstacktrace (); }        returnUpdate; }

The executeupdate () execution of the Oracle database is stuck with the update operation