Exemplo n.º 1
0
 public List<SqlMoniker> getAllSchemaObjectNames(List<String> names) {
   List<SqlMoniker> result;
   switch (names.size()) {
     case 0:
       // looking for schema names
       result = new ArrayList<SqlMoniker>();
       for (MockSchema schema : schemas.values()) {
         result.add(new SqlMonikerImpl(schema.name, SqlMonikerType.Schema));
       }
       return result;
     case 1:
       // looking for table names in the given schema
       MockSchema schema = schemas.get(names.get(0));
       if (schema == null) {
         return Collections.emptyList();
       }
       result = new ArrayList<SqlMoniker>();
       for (String tableName : schema.tableNames) {
         result.add(new SqlMonikerImpl(tableName, SqlMonikerType.Table));
       }
       return result;
     default:
       return Collections.emptyList();
   }
 }
Exemplo n.º 2
0
 protected RexNode register(RexNode expr) {
   final String key = expr.toString();
   final RexNode previous = mapDigestToExpr.put(key, expr);
   if (!allowDups && (previous != null)) {
     throw new SubExprExistsException(expr);
   }
   return expr;
 }
Exemplo n.º 3
0
  public List<SqlMoniker> getAllSchemaObjectNames(List<String> names) {
    final OptiqSchema schema = getSchema(names);
    if (schema == null) {
      return ImmutableList.of();
    }
    final List<SqlMoniker> result = new ArrayList<SqlMoniker>();
    final Map<String, OptiqSchema> schemaMap = schema.getSubSchemaMap();

    for (String subSchema : schemaMap.keySet()) {
      result.add(new SqlMonikerImpl(schema.path(subSchema), SqlMonikerType.SCHEMA));
    }

    for (String table : schema.getTableNames()) {
      result.add(new SqlMonikerImpl(schema.path(table), SqlMonikerType.TABLE));
    }

    final NavigableSet<String> functions = schema.getFunctionNames();
    for (String function : functions) { // views are here as well
      result.add(new SqlMonikerImpl(schema.path(function), SqlMonikerType.FUNCTION));
    }
    return result;
  }
Exemplo n.º 4
0
 protected RexNode lookup(RexNode expr) {
   return mapDigestToExpr.get(expr.toString());
 }
Exemplo n.º 5
0
 protected void registerSchema(MockSchema schema) {
   schemas.put(schema.name, schema);
 }