Package oracle.jdbc

Interface OracleTypeMetaData.Struct

All Superinterfaces:
OracleTypeMetaData
All Known Implementing Classes:
StructDescriptor
Enclosing interface:
OracleTypeMetaData
public static interface OracleTypeMetaData.Struct extends OracleTypeMetaData
This nested interface defines additional methods for struct types

  • Method Details

    • getTypeVersion

      int getTypeVersion() throws SQLException
      Throws:
      SQLException

    • getLength

      int getLength() throws SQLException
      The number of fields in the Object Type.
      Returns:
      the size.
      Throws:
      SQLException

    • getMetaData

      ResultSetMetaData getMetaData() throws SQLException
      Gets the metadata regarding this type. The return ResultSetMetaData contains the attribute name, attribute type id and attribute type precision information. The column index in ResultSetMetaData maps to the position of the attribute in a Struct (with the first attribute being at index 1).
      Returns:
      a ResultSetMetaData object that contains the type info
      Throws:
      SQLException

    • isFinalType

      boolean isFinalType() throws SQLException
      Indicates whether the object type is a final type.
      Returns:
      true if the object type is a final type and false otherwise.
      Throws:
      SQLException

    • isSubtype

      boolean isSubtype() throws SQLException
      Indicates whether the object type is a subtype.
      Returns:
      true if the object type is a subtype and false otherwise.
      Throws:
      SQLException

    • isInstantiable

      boolean isInstantiable() throws SQLException
      Indicates whether the object type is instantiable.
      Returns:
      true if the object type is instantiable and false otherwise.
      Throws:
      SQLException

    • getSupertypeName

      String getSupertypeName() throws SQLException
      Returns the SQL type name of the direct subtype.
      Returns:
      the fully qualified name of the supertype. Returns null if the object type is not a subtype.
      Throws:
      SQLException

    • getLocalAttributeCount

      int getLocalAttributeCount() throws SQLException
      Returns the number of attributes defined in the subtype.
      Returns:
      number of subtype attributes.
      Throws:
      SQLException

    • getSubtypeNames

      String[] getSubtypeNames() throws SQLException
      Returns the SQL type names of the direct subtypes.
      Returns:
      the fully qualified name of the direct subtypes. Returns an empty String array if there is no subtypes.
      Throws:
      SQLException