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## org.apache.openjpa.jdbc.sql
Interface JoinSyntaxes

All Known Subinterfaces:
  JDBCFetchConfiguration

All Known Implementing Classes:
  AbstractDB2Dictionary, AbstractSQLServerDictionary, AccessDictionary, CacheDictionary, DB2Dictionary, DBDictionary, DelegatingJDBCFetchConfiguration, DerbyDictionary, EmpressDictionary, FirebirdDictionary, FoxProDictionary, H2Dictionary, HSQLDictionary, InformixDictionary, IngresDictionary, InterbaseDictionary, JDataStoreDictionary, JDBCFetchConfigurationImpl, Join, MaxDBDictionary, MySQLDictionary, OracleDictionary, PointbaseDictionary, PostgresDictionary, SolidDBDictionary, SQLServerDictionary, SybaseDictionary, TargetFetchConfiguration

    public interface JoinSyntaxes

Constants for ways of describing joins in SQL.

Author:
  Abe White

Field Summary
`static int` | `SYNTAX_DATABASE` Native database join syntax; outer joins are supported.
`static int` | `SYNTAX_SQL92` ANSI SQL 92 join syntax; outer joins are supported.
`static int` | `SYNTAX_TRADITIONAL` Traditional join syntax; outer joins are not supported.

Field Detail

### SYNTAX_SQL92

    static final int SYNTAX_SQL92

  ANSI SQL 92 join syntax; outer joins are supported.

  See Also:
    Constant Field Values

### SYNTAX_TRADITIONAL

    static final int SYNTAX_TRADITIONAL

  Traditional join syntax; outer joins are not supported.

  See Also:
    Constant Field Values

### SYNTAX_DATABASE

    static final int SYNTAX_DATABASE

  Native database join syntax; outer joins are supported.

  See Also:
    Constant Field Values

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