Examples with SchemaRegistry org.apache.ignite.internal.schema.SchemaRegistry used on opensource projects

Example 1 with SchemaRegistry

use of org.apache.ignite.internal.schema.SchemaRegistry in project ignite-3 by apache.

the class JdbcMetadataCatalog method createPrimaryKeyMeta.

/**
 * Creates primary key metadata from table object.
 *
 * @param tbl Table.
 * @return Jdbc primary key metadata.
 */
private JdbcPrimaryKeyMeta createPrimaryKeyMeta(Table tbl) {
    String schemaName = getTblSchema(tbl.name());
    String tblName = getTblName(tbl.name());
    final String keyName = PK + tblName;
    SchemaRegistry registry = ((TableImpl) tbl).schemaView();
    List<String> keyColNames = Arrays.stream(registry.schema().keyColumns().columns()).map(Column::name).collect(Collectors.toList());
    return new JdbcPrimaryKeyMeta(schemaName, tblName, keyName, keyColNames);
}