How to use

mapColumn

method

in

org.h2.expression.ExpressionColumn

  mapColumn(resolver, col, level);
  return;
Column col = resolver.getRowIdColumn();
if (col != null) {
  mapColumn(resolver, col, level);
  return;
Column col = columns[i];
if (database.equalsIdentifiers(columnName, col.getName())) {
  mapColumn(resolver, col, level);
  return;

public void mapColumns(ColumnResolver resolver, int level) throws SQLException {
  if (tableAlias != null && !tableAlias.equals(resolver.getTableAlias())) {
    return;
  }
  if (schemaName != null && !schemaName.equals(resolver.getSchemaName())) {
    return;
  }
  Column[] columns = resolver.getColumns();
  for (int i = 0; i < columns.length; i++) {
    Column col = columns[i];
    if (columnName.equals(col.getName())) {
      mapColumn(resolver, col, level);
      return;
    }
  }
  columns = resolver.getSystemColumns();
  for (int i = 0; columns != null && i < columns.length; i++) {
    Column col = columns[i];
    if (columnName.equals(col.getName())) {
      mapColumn(resolver, col, level);
      return;
    }
  }
}

String n = col.getName();
if (database.equalsIdentifiers(columnName, n)) {
  mapColumn(resolver, col, level);
  return;
Column col = resolver.getRowIdColumn();
if (col != null) {
  mapColumn(resolver, col, level);
  return;
Column col = columns[i];
if (database.equalsIdentifiers(columnName, col.getName())) {
  mapColumn(resolver, col, level);
  return;

String n = col.getName();
if (database.equalsIdentifiers(columnName, n)) {
  mapColumn(resolver, col, level);
  return;
Column col = resolver.getRowIdColumn();
if (col != null) {
  mapColumn(resolver, col, level);
  return;
Column col = columns[i];
if (database.equalsIdentifiers(columnName, col.getName())) {
  mapColumn(resolver, col, level);
  return;