docs: private void logBatch(final CatalogContext context,
                            final AdHocPlannedStmtBatch batch,
                            final Object[] userParams)
      {
          final int numStmts = batch.getPlannedStatementCount();
          final int numParams = userParams == null ? 0 : userParams.length;
          final String readOnly = batch.readOnly ? "yes" : "no";
          final String singlePartition = batch.isSinglePartitionCompatible() ? "yes" : "no";
          final String user = getUsername();
          final String[] groupNames = context.authSystem.getGroupNamesForUser(user);
          final String groupList = StringUtils.join(groupNames, ',');
  
          //String[] stmtArray = batch.stmts.stream().map(s -> new String(s.sql, Charsets.UTF_8)).toArray(String[]::new);
  
          adhocLog.debug(String.format(
              "=== statements=%d parameters=%d read-only=%s single-partition=%s user=%s groups=[%s]",
              numStmts, numParams, readOnly, singlePartition, user, groupList));
          for (int i = 0; i < batch.getPlannedStatementCount(); i++) {
              AdHocPlannedStatement stmt = batch.getPlannedStatement(i);
              String sql = stmt.sql == null ? "SQL_UNKNOWN" : new String(stmt.sql, Charsets.UTF_8);
              adhocLog.debug(String.format("Statement #%d: %s", i + 1, sql));
          }
          if (userParams != null) {
              for (int i = 0; i < userParams.length; ++i) {
                  Object value = userParams[i];
                  final String valueString = (value != null ? value.toString() : "NULL");
                  adhocLog.debug(String.format("Parameter #%d: %s", i + 1, valueString));
              }
          }
      }