Examples of net.hydromatic.optiq.impl.AbstractSchema

net.hydromatic.optiq.impl.AbstractSchema

Abstract implementation of {@link Schema}.

Behavior is as follows:

The schema has no tables unless you override {@link #getTableMap()}.
The schema has no functions unless you override {@link #getFunctionMultimap()}.
The schema has no sub-schemas unless you override {@link #getSubSchemaMap()}.
The schema is mutable unless you override {@link #isMutable()}.
The name and parent schema are as specified in the constructor arguments.

For constructing custom maps and multi-maps, we recommend {@link com.google.common.base.Suppliers} and{@link com.google.common.collect.Maps}.

    if (schemaList.contains("lingual")) {
      rootSchema.add("SALES",
          new ReflectiveSchema(new JdbcTest.LingualSchema()));
    }
    if (schemaList.contains("post")) {
      final SchemaPlus post = rootSchema.add("POST", new AbstractSchema());
      post.add("EMP",
          ViewTable.viewMacro(
              post,
              "select * from (values\n"
              + "    ('Jane', 10, 'F'),\n"

          new ReflectiveSchema(new JdbcTest.HrSchema()));
    case LINGUAL:
      return rootSchema.add("SALES",
          new ReflectiveSchema(new JdbcTest.LingualSchema()));
    case POST:
      final SchemaPlus post = rootSchema.add("POST", new AbstractSchema());
      post.add("EMP",
          ViewTable.viewMacro(post,
              "select * from (values\n"
              + "    ('Jane', 10, 'F'),\n"
              + "    ('Bob', 10, 'M'),\n"

Examples of net.hydromatic.optiq.impl.AbstractSchema

Related Classes of net.hydromatic.optiq.impl.AbstractSchema