GeneratedKeys

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~~is old.~~

is new.

java.sql
Enum GeneratedKeys


java.lang.Object
  java.lang.Enum<GeneratedKeys>
      java.sql.GeneratedKeys

All Implemented Interfaces:: Serializable , Comparable < GeneratedKeys >

public enum GeneratedKeys
extends Enum<GeneratedKeys>
extends Enum<GeneratedKeys>

Enumeration used by the Update annotation elmement keys to indicate whether auto-generated keys will be returned by a method decorated by the Update annotation. The enumeration is also used to indicate whether the JDBC driver determines which columns are to be returned as the auto-generated keys or the user has defined the columns to be returned as the auto-generated keys. ~~Enumeration for Statement static fields deemed interesting for EoD developers. The following formal mappings to the underlying JDBC API.~~

~~NO_KEYS is equivalent to Statement.NO_GENERATED_KEYS ALL_KEYS is equivalent to Statement.RETURN_GENERATED_KEYS~~

Since:: 1.6
See Also:: AutoGeneratedKeys , Statement.executeUpdate(java.lang.String, java.lang.String []) , Statement.executeUpdate(java.lang.String, int)

Enum Constant Summary
*NO_KEYS_RETURNED* ~~ALL_KEYS~~ Equivalent *to: Statement.executeUpdate(String sql, Statement.NO_GENERATED_KEYS)* ~~to Statement.RETURN_GENERATED_KEYS~~
*RETURNED_KEYS_COLUMNS_SPECIFIED* ~~NO_KEYS~~ Equivalent *to: Statement.executeUpdate(String sql, String [] colNames)* ~~to Statement.NO_GENERATED_KETS~~
*RETURNED_KEYS_DRIVER_DEFINED* *Equivalent to: Statement.executeUpdate(String sql, Statement.RETURN_GENERATED_KEYS)*

Method Summary
static GeneratedKeys	valueOf ( String name) Returns the enum constant of this type with the specified name.
static GeneratedKeys []	values () Returns an array containing the constants of this enum type, inthe order they are declared.

Methods inherited from class java.lang. Enum
clone , compareTo , equals , finalize , getDeclaringClass , hashCode , name , ordinal , toString , valueOf

Methods inherited from class java.lang. Object
getClass , notify , notifyAll , wait , wait , wait

Enum Constant Detail

NO_KEYS_RETURNED NO_KEYS


public static final GeneratedKeysNO_KEYS_RETURNED NO_KEYS

Equivalent to: Statement.executeUpdate(String sql, Statement.NO_GENERATED_KEYS)

~~Equivalent to Statement.NO_GENERATED_KETS~~

RETURNED_KEYS_DRIVER_DEFINED ALL_KEYS


public static final GeneratedKeysRETURNED_KEYS_DRIVER_DEFINED ALL_KEYS

Equivalent to: Statement.executeUpdate(String sql, Statement.RETURN_GENERATED_KEYS)

~~Equivalent to Statement.RETURN_GENERATED_KEYS~~

RETURNED_KEYS_COLUMNS_SPECIFIED


 
public static final GeneratedKeysRETURNED_KEYS_COLUMNS_SPECIFIED

Equivalent to: Statement.executeUpdate(String sql, String [] colNames)

Method Detail

values


public static GeneratedKeys[] values()

Returns an array containing the constants of this enum type, inthe order they are declared. This method may be used to iterateover the constants as follows:

for (GeneratedKeys c : GeneratedKeys.values())
    System.out.println(c);

Returns:: an array containing the constants of this enum type, inthe order they are declared

valueOf


public static GeneratedKeys valueOf(String name)

Returns the enum constant of this type with the specified name.The string must match exactly an identifier used to declare anenum constant in this type. (Extraneous whitespace characters are not permitted.)