How to use

getVarCounter

method

in

org.apache.asterix.lang.common.statement.InsertStatement

case INSERT:
  clfrqs = new CompiledInsertStatement(dataverseName, datasetName, rewrittenInsertUpsert.getQuery(),
      rewrittenInsertUpsert.getVarCounter(), rewrittenInsertUpsert.getVar(),
      rewrittenInsertUpsert.getReturnExpression());
  clfrqs.setSourceLocation(insertUpsert.getSourceLocation());
case UPSERT:
  clfrqs = new CompiledUpsertStatement(dataverseName, datasetName, rewrittenInsertUpsert.getQuery(),
      rewrittenInsertUpsert.getVarCounter(), rewrittenInsertUpsert.getVar(),
      rewrittenInsertUpsert.getReturnExpression());
  clfrqs.setSourceLocation(insertUpsert.getSourceLocation());

private static JobSpecification getConnectionJob(MetadataProvider metadataProvider, FeedConnection feedConn,
    IStatementExecutor statementExecutor, IHyracksClientConnection hcc, Boolean insertFeed)
    throws AlgebricksException, RemoteException, ACIDException {
  metadataProvider.getConfig().put(FeedActivityDetails.FEED_POLICY_NAME, feedConn.getPolicyName());
  Query feedConnQuery = makeConnectionQuery(feedConn);
  CompiledStatements.ICompiledDmlStatement clfrqs;
  if (insertFeed) {
    InsertStatement stmtUpsert = new InsertStatement(new Identifier(feedConn.getDataverseName()),
        new Identifier(feedConn.getDatasetName()), feedConnQuery, -1, null, null);
    clfrqs = new CompiledStatements.CompiledInsertStatement(feedConn.getDataverseName(),
        feedConn.getDatasetName(), feedConnQuery, stmtUpsert.getVarCounter(), null, null);
  } else {
    UpsertStatement stmtUpsert = new UpsertStatement(new Identifier(feedConn.getDataverseName()),
        new Identifier(feedConn.getDatasetName()), feedConnQuery, -1, null, null);
    clfrqs = new CompiledStatements.CompiledUpsertStatement(feedConn.getDataverseName(),
        feedConn.getDatasetName(), feedConnQuery, stmtUpsert.getVarCounter(), null, null);
  }
  return statementExecutor.rewriteCompileQuery(hcc, metadataProvider, feedConnQuery, clfrqs, null, null);
}