Examples of java.sql.Statement.addBatch()

java.sql.Statement.addBatch()
Adds a specified SQL commands to the list of commands for this Statement.
The list of commands is executed by invoking the executeBatch method. @param sql the SQL command as a String. Typically an INSERT or UPDATE statement. @throws SQLException if an error occurs accessing the database or the database does not support batch updates

        int[] rows = null;
        try {
            stmt = conn.createStatement();
            for(int i = 0; i < sqls.length; i++) {
                verboseQuery(sqls[i], (Object[]) null);
                stmt.addBatch(sqls[i]);
            }
            rows = stmt.executeBatch();
            conn.commit();
        } catch (SQLException e) {
            conn.rollback();

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        trace("testExecuteBatch07");
        boolean batchExceptionFlag = false;
        String selectCoffee = COFFEE_SELECT1;
        trace("selectCoffee = " + selectCoffee);
        Statement stmt = conn.createStatement();
        stmt.addBatch(selectCoffee);
        try {
            int[] updateCount = stmt.executeBatch();
            trace("updateCount Length : " + updateCount.length);
        } catch (BatchUpdateException be) {
            batchExceptionFlag = true;

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    try {
      Statement batchStmt = conn.createStatement();
      for (int i = 0; i < querys.size(); i++) {
        String query = (String) querys.get(i);
        if (query != null && ! query.equals("")) {
          batchStmt.addBatch(query);
        }
      }
      batchResult = batchStmt.executeBatch();
    } catch (Exception e) {
      System.out.println("[Exception][CVDal.batchProcess] Exception Thrown: "+e);

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                if (Boolean.valueOf(
                        Properties.INIT.getValueOrDefault(props)))
                {
                    final Statement stm = connection.createStatement();
                    try {
                        stm.addBatch(
                            Properties.QUERY_INIT_CACHE
                                .getValueOrDefault(props));
                        stm.executeBatch();
                    } catch (SQLException e) {
                        // no op

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                  if (checkTriggerForCreation(cmd) == 0)
                     continue;
               }
               if (cmd.trim().length() > 0) {
                  doExecuteBatch = true;
                  st.addBatch(cmd);
               }
            }
            if (doExecuteBatch) {
               st.executeBatch();
               if (!conn.getAutoCommit())

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            if (q >= 0 && q < p) p = q;
            if (p < 0) {
              // finalize process
              statement.executeBatch();
              System.out.println(s);
              statement.addBatch(s);
                    statement.executeBatch();
                    break loop;
            }
            t = s.substring(0, p);
            s = s.substring(p);

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            //if (batchSize + t.length() >= maxBatch) {
              statement.executeBatch();
              batchSize = 0;
            //}
          System.out.println(t);
            statement.addBatch(t);
            batchSize += t.length();
          }
          statement.executeBatch();
        } catch (SQLException e) {
            Log.logException(e);

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            connection.rollback();
            stmt = connection.createStatement();
            String NLS_NUMERIC_CHARACTERS = "ALTER SESSION SET NLS_NUMERIC_CHARACTERS='.,'";
            String NLS_DATE_FORMAT = "ALTER SESSION SET NLS_DATE_FORMAT='YYYY-MM-DD HH24:MI:SS'";
            String NLS_SORT = "ALTER SESSION SET NLS_SORT='BINARY'";
            stmt.addBatch(NLS_NUMERIC_CHARACTERS);
            stmt.addBatch(NLS_DATE_FORMAT);
            stmt.addBatch(NLS_SORT);
            stmt.executeBatch();
            logger.debug9(".. " + NLS_NUMERIC_CHARACTERS + " successfully set.");
            logger.debug9(".. " + NLS_DATE_FORMAT + " successfully set.");

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            stmt = connection.createStatement();
            String NLS_NUMERIC_CHARACTERS = "ALTER SESSION SET NLS_NUMERIC_CHARACTERS='.,'";
            String NLS_DATE_FORMAT = "ALTER SESSION SET NLS_DATE_FORMAT='YYYY-MM-DD HH24:MI:SS'";
            String NLS_SORT = "ALTER SESSION SET NLS_SORT='BINARY'";
            stmt.addBatch(NLS_NUMERIC_CHARACTERS);
            stmt.addBatch(NLS_DATE_FORMAT);
            stmt.addBatch(NLS_SORT);
            stmt.executeBatch();
            logger.debug9(".. " + NLS_NUMERIC_CHARACTERS + " successfully set.");
            logger.debug9(".. " + NLS_DATE_FORMAT + " successfully set.");
            logger.debug9(".. " + NLS_SORT + " successfully set.");

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            String NLS_NUMERIC_CHARACTERS = "ALTER SESSION SET NLS_NUMERIC_CHARACTERS='.,'";
            String NLS_DATE_FORMAT = "ALTER SESSION SET NLS_DATE_FORMAT='YYYY-MM-DD HH24:MI:SS'";
            String NLS_SORT = "ALTER SESSION SET NLS_SORT='BINARY'";
            stmt.addBatch(NLS_NUMERIC_CHARACTERS);
            stmt.addBatch(NLS_DATE_FORMAT);
            stmt.addBatch(NLS_SORT);
            stmt.executeBatch();
            logger.debug9(".. " + NLS_NUMERIC_CHARACTERS + " successfully set.");
            logger.debug9(".. " + NLS_DATE_FORMAT + " successfully set.");
            logger.debug9(".. " + NLS_SORT + " successfully set.");
            CallableStatement enable_stmt = null;

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