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## org.apache.ddlutils
Interface Platform

All Known Implementing Classes:
  AxionPlatform, CloudscapePlatform, Db2Platform, Db2v8Platform, DerbyPlatform, FirebirdPlatform, HsqlDbPlatform, InterbasePlatform, MaxDbPlatform, MckoiPlatform, MSSqlPlatform, MySql50Platform, MySqlPlatform, Oracle10Platform, Oracle8Platform, Oracle9Platform, PlatformImplBase, PostgreSqlPlatform, SapDbPlatform, SybaseASE15Platform, SybasePlatform

    public interface Platform

A platform encapsulates the database-related functionality such as performing queries and manipulations. It also contains an sql builder that is specific to this platform.

Version:
  $Revision: 231110 $

Method Summary
`void` | `alterTables(Connection connection, Database desiredDb, boolean continueOnError)` Alters the database schema so that it match the given model.
`void` | `alterTables(Connection connection, Database desiredDb, CreationParameters params, boolean continueOnError)` Alters the database schema so that it match the given model.
`void` | `alterTables(Connection connection, String catalog, String schema, String[] tableTypes, Database desiredDb, boolean continueOnError)` Alters the database schema so that it match the given model.
`void` | `alterTables(Connection connection, String catalog, String schema, String[] tableTypes, Database desiredDb, CreationParameters params, boolean continueOnError)` Alters the database schema so that it match the given model.
`void` | `alterTables(Database desiredDb, boolean continueOnError)` Alters the database schema so that it match the given model.
`void` | `alterTables(Database desiredDb, CreationParameters params, boolean continueOnError)` Alters the database schema so that it match the given model.
`void` | `alterTables(String catalog, String schema, String[] tableTypes, Database desiredDb, boolean continueOnError)` Alters the database schema so that it match the given model.
`void` | `alterTables(String catalog, String schema, String[] tableTypes, Database desiredDb, CreationParameters params, boolean continueOnError)` Alters the database schema so that it match the given model.
`Connection` | `borrowConnection()` Returns a (new) JDBC connection from the data source.
`void` | `createDatabase(String jdbcDriverClassName, String connectionUrl, String username, String password, Map parameters)` Creates the database specified by the given parameters.
`void` | `createTables(Connection connection, Database model, boolean dropTablesFirst, boolean continueOnError)` Creates the tables defined in the database model.
`void` | `createTables(Connection connection, Database model, CreationParameters params, boolean dropTablesFirst, boolean continueOnError)` Creates the tables defined in the database model.
`void` | `createTables(Database model, boolean dropTablesFirst, boolean continueOnError)` Creates the tables defined in the database model.
`void` | `createTables(Database model, CreationParameters params, boolean dropTablesFirst, boolean continueOnError)` Creates the tables defined in the database model.
`void` | `delete(Connection connection, Database model, DynaBean dynaBean)` Deletes the row which maps to the given bean from the database.
`void` | `delete(Database model, DynaBean dynaBean)` Deletes the given bean from the database, assuming the primary key values are specified.
`void` | `dropDatabase(String jdbcDriverClassName, String connectionUrl, String username, String password)` Drops the database specified by the given parameters.
`void` | `dropTable(Connection connection, Database model, Table table, boolean continueOnError)` Drops the specified table and all foreign keys pointing to it.
`void` | `dropTable(Database model, Table table, boolean continueOnError)` Drops the specified table and all foreign keys pointing to it.
`void` | `dropTables(Connection connection, Database model, boolean continueOnError)` Drops the tables defined in the given database.
`void` | `dropTables(Database model, boolean continueOnError)` Drops the tables defined in the given database.
`int` | `evaluateBatch(Connection connection, String sql, boolean continueOnError)` Executes a series of sql statements which must be seperated by the delimiter configured as `PlatformInfo.getSqlCommandDelimiter()` of the info object of this platform.
`int` | `evaluateBatch(String sql, boolean continueOnError)` Executes a series of sql statements which must be seperated by the delimiter configured as `PlatformInfo.getSqlCommandDelimiter()` of the info object of this platform.
`List` | `fetch(Database model, String sql)` Queries for a list of dyna beans representing rows of the given query.
`List` | `fetch(Database model, String sql, Collection parameters)` Queries for a list of dyna beans representing rows of the given query.
`List` | `fetch(Database model, String sql, Collection parameters, int start, int end)` Queries for a list of dyna beans representing rows of the given query.
`List` | `fetch(Database model, String sql, Collection parameters, Table[] queryHints)` Queries for a list of dyna beans representing rows of the given query.
`List` | `fetch(Database model, String sql, Collection parameters, Table[] queryHints, int start, int end)` Queries for a list of dyna beans representing rows of the given query.
`List` | `fetch(Database model, String sql, int start, int end)` Queries for a list of dyna beans representing rows of the given query.
`List` | `fetch(Database model, String sql, Table[] queryHints)` Queries for a list of dyna beans representing rows of the given query.
`List` | `fetch(Database model, String sql, Table[] queryHints, int start, int end)` Queries for a list of dyna beans representing rows of the given query.
`String` | `getAlterTablesSql(Connection connection, Database desiredDb)` Returns the SQL for altering the database schema so that it match the given model.
`String` | `getAlterTablesSql(Connection connection, Database desiredDb, CreationParameters params)` Returns the SQL for altering the database schema so that it match the given model.
`String` | `getAlterTablesSql(Connection connection, String catalog, String schema, String[] tableTypes, Database desiredDb)` Returns the SQL for altering the database schema so that it match the given model.
`String` | `getAlterTablesSql(Connection connection, String catalog, String schema, String[] tableTypes, Database desiredDb, CreationParameters params)` Returns the SQL for altering the database schema so that it match the given model.
`String` | `getAlterTablesSql(Database desiredDb)` Returns the SQL for altering the database schema so that it match the given model.
`String` | `getAlterTablesSql(Database desiredDb, CreationParameters params)` Returns the SQL for altering the database schema so that it match the given model.
`String` | `getAlterTablesSql(String catalog, String schema, String[] tableTypes, Database desiredDb)` Returns the SQL for altering the database schema so that it match the given model.
`String` | `getAlterTablesSql(String catalog, String schema, String[] tableTypes, Database desiredDb, CreationParameters params)` Returns the SQL for altering the database schema so that it match the given model.
`String` | `getCreateTablesSql(Database model, boolean dropTablesFirst, boolean continueOnError)` Returns the SQL for creating the tables defined in the database model.
`String` | `getCreateTablesSql(Database model, CreationParameters params, boolean dropTablesFirst, boolean continueOnError)` Returns the SQL for creating the tables defined in the database model.
`DataSource` | `getDataSource()` Returns the data source that this platform uses to access the database.
`String` | `getDeleteSql(Database model, DynaBean dynaBean)` Returns the sql for deleting the given bean from the database.
`String` | `getDropTableSql(Database model, Table table, boolean continueOnError)` Returns the SQL for dropping the given table and all foreign keys pointing to it.
`String` | `getDropTablesSql(Database model, boolean continueOnError)` Returns the SQL for dropping the tables defined in the given database.
`String` | `getInsertSql(Database model, DynaBean dynaBean)` Returns the sql for inserting the given bean.
`JdbcModelReader` | `getModelReader()` Returns the model reader (which reads a database model from a live database) for this platform.
`String` | `getName()` Returns the name of the database that this platform is for.
`String` | `getPassword()` Returns the password that this platform shall use to access the database.
`PlatformInfo` | `getPlatformInfo()` Returns the info object for this platform.
`SqlBuilder` | `getSqlBuilder()` Returns the sql builder for the this platform.
`String` | `getUpdateSql(Database model, DynaBean dynaBean)` Returns the sql for updating the given bean in the database.
`String` | `getUsername()` Returns the username that this platform shall use to access the database.
`void` | `insert(Connection connection, Database model, Collection dynaBeans)` Inserts the given beans.
`void` | `insert(Connection connection, Database model, DynaBean dynaBean)` Inserts the bean.
`void` | `insert(Database model, Collection dynaBeans)` Inserts the given beans in the database, assuming the primary key values are specified.
`void` | `insert(Database model, DynaBean dynaBean)` Inserts the given DynaBean in the database, assuming the primary key values are specified.
`boolean` | `isDelimitedIdentifierModeOn()` Determines whether delimited identifiers are used or normal SQL92 identifiers (which may only contain alphanumerical characters and the underscore, must start with a letter and cannot be a reserved keyword).
`boolean` | `isForeignKeysSorted()` Determines whether foreign keys of a table read from a live database are alphabetically sorted.
`boolean` | `isIdentityOverrideOn()` Determines whether SQL insert statements can specify values for identity columns.
`boolean` | `isScriptModeOn()` Determines whether script mode is on.
`boolean` | `isSqlCommentsOn()` Determines whether SQL comments are generated.
`Iterator` | `query(Database model, String sql)` Performs the given SQL query returning an iterator over the results.
`Iterator` | `query(Database model, String sql, Collection parameters)` Performs the given parameterized SQL query returning an iterator over the results.
`Iterator` | `query(Database model, String sql, Collection parameters, Table[] queryHints)` Performs the given parameterized SQL query returning an iterator over the results.
`Iterator` | `query(Database model, String sql, Table[] queryHints)` Performs the given SQL query returning an iterator over the results.
`Database` | `readModelFromDatabase(Connection connection, String name)` Reads the database model from the live database to which the given connection is pointing.
`Database` | `readModelFromDatabase(Connection connection, String name, String catalog, String schema, String[] tableTypes)` Reads the database model from the live database to which the given connection is pointing.
`Database` | `readModelFromDatabase(String name)` Reads the database model from the live database as specified by the data source set for this platform.
`Database` | `readModelFromDatabase(String name, String catalog, String schema, String[] tableTypes)` Reads the database model from the live database as specified by the data source set for this platform.
`void` | `returnConnection(Connection connection)` Closes the given JDBC connection (returns it back to the pool if the data source is poolable).
`void` | `setDataSource(DataSource dataSource)` Sets the data source that this platform shall use to access the database.
`void` | `setDelimitedIdentifierModeOn(boolean delimitedIdentifierModeOn)` Specifies whether delimited identifiers are used or normal SQL92 identifiers.
`void` | `setForeignKeysSorted(boolean foreignKeysSorted)` Specifies whether foreign keys read from a live database, shall be alphabetically sorted.
`void` | `setIdentityOverrideOn(boolean identityOverrideOn)` Specifies whether SQL insert statements can specify values for identity columns.
`void` | `setPassword(String password)` Sets the password that this platform shall use to access the database.
`void` | `setScriptModeOn(boolean scriptModeOn)` Specifies whether script mode is on.
`void` | `setSqlCommentsOn(boolean sqlCommentsOn)` Specifies whether SQL comments shall be generated.
`void` | `setUsername(String username)` Sets the username that this platform shall use to access the database.
`void` | `shutdownDatabase()` Performs a shutdown at the database.
`void` | `shutdownDatabase(Connection connection)` Performs a shutdown at the database.
`void` | `store(Database model, DynaBean dynaBean)` Stores the given bean in the database, inserting it if there is no primary key otherwise the bean is updated in the database.
`void` | `update(Connection connection, Database model, DynaBean dynaBean)` Updates the row which maps to the given bean.
`void` | `update(Database model, DynaBean dynaBean)` Updates the given bean in the database, assuming the primary key values are specified.

Method Detail

### getName

    String getName()

  Returns the name of the database that this platform is for.

  Returns:
    The name

### getPlatformInfo

    PlatformInfo getPlatformInfo()

  Returns the info object for this platform.

  Returns:
    The info object

### getSqlBuilder

    SqlBuilder getSqlBuilder()

  Returns the sql builder for the this platform.

  Returns:
    The sql builder

### getModelReader

    JdbcModelReader getModelReader()

  Returns the model reader (which reads a database model from a live database) for this platform.

  Returns:
    The model reader

### getDataSource

    DataSource getDataSource()

  Returns the data source that this platform uses to access the database.

  Returns:
    The data source

### setDataSource

    void setDataSource(DataSource dataSource)

  Sets the data source that this platform shall use to access the database.

  Parameters:
    `dataSource` - The data source

### getUsername

    String getUsername()

  Returns the username that this platform shall use to access the database.

  Returns:
    The username

### setUsername

    void setUsername(String username)

  Sets the username that this platform shall use to access the database.

  Parameters:
    `username` - The username

### getPassword

    String getPassword()

  Returns the password that this platform shall use to access the database.

  Returns:
    The password

### setPassword

    void setPassword(String password)

  Sets the password that this platform shall use to access the database.

  Parameters:
    `password` - The password

### isScriptModeOn

    boolean isScriptModeOn()

  Determines whether script mode is on. This means that the generated SQL is not intended to be sent directly to the database but rather to be saved in a SQL script file. Per default, script mode is off.

  Returns:
    `true` if script mode is on

### setScriptModeOn

    void setScriptModeOn(boolean scriptModeOn)

  Specifies whether script mode is on. This means that the generated SQL is not intended to be sent directly to the database but rather to be saved in a SQL script file.

  Parameters:
    `scriptModeOn` - `true` if script mode is on

### isDelimitedIdentifierModeOn

    boolean isDelimitedIdentifierModeOn()

  Determines whether delimited identifiers are used or normal SQL92 identifiers (which may only contain alphanumerical characters and the underscore, must start with a letter and cannot be a reserved keyword). Per default, delimited identifiers are not used

  Returns:
    `true` if delimited identifiers are used

### setDelimitedIdentifierModeOn

    void setDelimitedIdentifierModeOn(boolean delimitedIdentifierModeOn)

  Specifies whether delimited identifiers are used or normal SQL92 identifiers.

  Parameters:
    `delimitedIdentifierModeOn` - `true` if delimited identifiers shall be used

### isSqlCommentsOn

    boolean isSqlCommentsOn()

  Determines whether SQL comments are generated.

  Returns:
    `true` if SQL comments shall be generated

### setSqlCommentsOn

    void setSqlCommentsOn(boolean sqlCommentsOn)

  Specifies whether SQL comments shall be generated.

  Parameters:
    `sqlCommentsOn` - `true` if SQL comments shall be generated

### isIdentityOverrideOn

    boolean isIdentityOverrideOn()

  Determines whether SQL insert statements can specify values for identity columns. This setting is only relevant if the database supports it (`PlatformInfo.isIdentityOverrideAllowed()`). If this is off, then the `insert` methods will ignore values for identity columns.

  Returns:
    `true` if identity override is enabled (the default)

### setIdentityOverrideOn

    void setIdentityOverrideOn(boolean identityOverrideOn)

  Specifies whether SQL insert statements can specify values for identity columns. This setting is only relevant if the database supports it (`PlatformInfo.isIdentityOverrideAllowed()`). If this is off, then the `insert` methods will ignore values for identity columns.

  Parameters:
    `identityOverrideOn` - `true` if identity override is enabled (the default)

### isForeignKeysSorted

    boolean isForeignKeysSorted()

  Determines whether foreign keys of a table read from a live database are alphabetically sorted.

  Returns:
    `true` if read foreign keys are sorted

### setForeignKeysSorted

    void setForeignKeysSorted(boolean foreignKeysSorted)

  Specifies whether foreign keys read from a live database, shall be alphabetically sorted.

  Parameters:
    `foreignKeysSorted` - `true` if read foreign keys shall be sorted

### borrowConnection

    Connection borrowConnection()
                                throws DatabaseOperationException

  Returns a (new) JDBC connection from the data source.

  Returns:
    The connection
  Throws:
    `DatabaseOperationException`

### returnConnection

    void returnConnection(Connection connection)

  Closes the given JDBC connection (returns it back to the pool if the data source is poolable).

  Parameters:
    `connection` - The connection

### evaluateBatch

    int evaluateBatch(String sql,
                      boolean continueOnError)
                      throws DatabaseOperationException

  Executes a series of sql statements which must be seperated by the delimiter configured as `PlatformInfo.getSqlCommandDelimiter()` of the info object of this platform.

  Parameters:
    `sql` - The sql statements to execute
    `continueOnError` - Whether to continue executing the sql commands when an error occurred
  Returns:
    The number of errors
  Throws:
    `DatabaseOperationException`

### evaluateBatch

    int evaluateBatch(Connection connection,
                      String sql,
                      boolean continueOnError)
                      throws DatabaseOperationException

  Executes a series of sql statements which must be seperated by the delimiter configured as `PlatformInfo.getSqlCommandDelimiter()` of the info object of this platform. TODO: consider outputting a collection of String or some kind of statement object from the SqlBuilder instead of having to parse strings here

  Parameters:
    `connection` - The connection to the database
    `sql` - The sql statements to execute
    `continueOnError` - Whether to continue executing the sql commands when an error occurred
  Returns:
    The number of errors
  Throws:
    `DatabaseOperationException`

### shutdownDatabase

    void shutdownDatabase()
                          throws DatabaseOperationException

  Performs a shutdown at the database. This is necessary for some embedded databases which otherwise would be locked and thus would refuse other connections. Note that this does not change the database structure or data in it in any way.

  Throws:
    `DatabaseOperationException`

### shutdownDatabase

    void shutdownDatabase(Connection connection)
                          throws DatabaseOperationException

  Performs a shutdown at the database. This is necessary for some embedded databases which otherwise would be locked and thus would refuse other connections. Note that this does not change the database structure or data in it in any way.

  Parameters:
    `connection` - The connection to the database
  Throws:
    `DatabaseOperationException`

### createDatabase

    void createDatabase(String jdbcDriverClassName,
                        String connectionUrl,
                        String username,
                        String password,
                        Map parameters)
                        throws DatabaseOperationException,
                               UnsupportedOperationException

  Creates the database specified by the given parameters. Please note that this method does not use a data source set via `setDataSource(DataSource)` because it is not possible to retrieve the connection information from it without establishing a connection.
  The given connection url is the url that you'd use to connect to the already-created database.
  On some platforms, this method suppurts additional parameters. These are documented in the manual section for the individual platforms.

  Parameters:
    `jdbcDriverClassName` - The jdbc driver class name
    `connectionUrl` - The url to connect to the database if it were already created
    `username` - The username for creating the database
    `password` - The password for creating the database
    `parameters` - Additional parameters relevant to database creation (which are platform specific)
  Throws:
    `DatabaseOperationException`
    `UnsupportedOperationException`

### dropDatabase

    void dropDatabase(String jdbcDriverClassName,
                      String connectionUrl,
                      String username,
                      String password)
                      throws DatabaseOperationException,
                             UnsupportedOperationException

  Drops the database specified by the given parameters. Please note that this method does not use a data source set via `setDataSource(DataSource)` because it is not possible to retrieve the connection information from it without establishing a connection.

  Parameters:
    `jdbcDriverClassName` - The jdbc driver class name
    `connectionUrl` - The url to connect to the database
    `username` - The username for creating the database
    `password` - The password for creating the database
  Throws:
    `DatabaseOperationException`
    `UnsupportedOperationException`

### createTables

    void createTables(Database model,
                      boolean dropTablesFirst,
                      boolean continueOnError)
                      throws DatabaseOperationException

  Creates the tables defined in the database model.

  Parameters:
    `model` - The database model
    `dropTablesFirst` - Whether to drop the tables prior to creating them (anew)
    `continueOnError` - Whether to continue executing the sql commands when an error occurred
  Throws:
    `DatabaseOperationException`

### createTables

    void createTables(Connection connection,
                      Database model,
                      boolean dropTablesFirst,
                      boolean continueOnError)
                      throws DatabaseOperationException

  Creates the tables defined in the database model.

  Parameters:
    `connection` - The connection to the database
    `model` - The database model
    `dropTablesFirst` - Whether to drop the tables prior to creating them (anew)
    `continueOnError` - Whether to continue executing the sql commands when an error occurred
  Throws:
    `DatabaseOperationException`

### getCreateTablesSql

    String getCreateTablesSql(Database model,
                              boolean dropTablesFirst,
                              boolean continueOnError)

  Returns the SQL for creating the tables defined in the database model.

  Parameters:
    `model` - The database model
    `dropTablesFirst` - Whether to drop the tables prior to creating them (anew)
    `continueOnError` - Whether to continue executing the sql commands when an error occurred
  Returns:
    The SQL statements

### createTables

    void createTables(Database model,
                      CreationParameters params,
                      boolean dropTablesFirst,
                      boolean continueOnError)
                      throws DatabaseOperationException

  Creates the tables defined in the database model.

  Parameters:
    `model` - The database model
    `params` - The parameters used in the creation
    `dropTablesFirst` - Whether to drop the tables prior to creating them (anew)
    `continueOnError` - Whether to continue executing the sql commands when an error occurred
  Throws:
    `DatabaseOperationException`

### createTables

    void createTables(Connection connection,
                      Database model,
                      CreationParameters params,
                      boolean dropTablesFirst,
                      boolean continueOnError)
                      throws DatabaseOperationException

  Creates the tables defined in the database model.

  Parameters:
    `connection` - The connection to the database
    `model` - The database model
    `params` - The parameters used in the creation
    `dropTablesFirst` - Whether to drop the tables prior to creating them (anew)
    `continueOnError` - Whether to continue executing the sql commands when an error occurred
  Throws:
    `DatabaseOperationException`

### getCreateTablesSql

    String getCreateTablesSql(Database model,
                              CreationParameters params,
                              boolean dropTablesFirst,
                              boolean continueOnError)

  Returns the SQL for creating the tables defined in the database model.

  Parameters:
    `model` - The database model
    `params` - The parameters used in the creation
    `dropTablesFirst` - Whether to drop the tables prior to creating them (anew)
    `continueOnError` - Whether to continue executing the sql commands when an error occurred
  Returns:
    The SQL statements

### alterTables

    void alterTables(Database desiredDb,
                     boolean continueOnError)
                     throws DatabaseOperationException

  Alters the database schema so that it match the given model.

  Parameters:
    `desiredDb` - The desired database schema
    `continueOnError` - Whether to continue with the next sql statement when an error occurred
  Throws:
    `DatabaseOperationException`

### getAlterTablesSql

    String getAlterTablesSql(Database desiredDb)
                             throws DatabaseOperationException

  Returns the SQL for altering the database schema so that it match the given model.

  Parameters:
    `desiredDb` - The desired database schema
  Returns:
    The SQL statements
  Throws:
    `DatabaseOperationException`

### alterTables

    void alterTables(Database desiredDb,
                     CreationParameters params,
                     boolean continueOnError)
                     throws DatabaseOperationException

  Alters the database schema so that it match the given model.

  Parameters:
    `desiredDb` - The desired database schema
    `params` - The parameters used in the creation
    `continueOnError` - Whether to continue with the next sql statement when an error occurred
  Throws:
    `DatabaseOperationException`

### getAlterTablesSql

    String getAlterTablesSql(Database desiredDb,
                             CreationParameters params)
                             throws DatabaseOperationException

  Returns the SQL for altering the database schema so that it match the given model.

  Parameters:
    `desiredDb` - The desired database schema
    `params` - The parameters used in the creation
  Returns:
    The SQL statements
  Throws:
    `DatabaseOperationException`

### alterTables

    void alterTables(String catalog,
                     String schema,
                     String[] tableTypes,
                     Database desiredDb,
                     boolean continueOnError)
                     throws DatabaseOperationException

  Alters the database schema so that it match the given model.

  Parameters:
    `catalog` - The catalog in the existing database to read (can be a pattern); use `null` for the platform-specific default value
    `schema` - The schema in the existing database to read (can be a pattern); use `null` for the platform-specific default value
    `tableTypes` - The table types to read from the existing database; use `null` or an empty array for the platform-specific default value
    `desiredDb` - The desired database schema
    `continueOnError` - Whether to continue with the next sql statement when an error occurred
  Throws:
    `DatabaseOperationException`

### getAlterTablesSql

    String getAlterTablesSql(String catalog,
                             String schema,
                             String[] tableTypes,
                             Database desiredDb)
                             throws DatabaseOperationException

  Returns the SQL for altering the database schema so that it match the given model.

  Parameters:
    `catalog` - The catalog in the existing database to read (can be a pattern); use `null` for the platform-specific default value
    `schema` - The schema in the existing database to read (can be a pattern); use `null` for the platform-specific default value
    `tableTypes` - The table types to read from the existing database; use `null` or an empty array for the platform-specific default value
    `desiredDb` - The desired database schema
  Returns:
    The SQL statements
  Throws:
    `DatabaseOperationException`

### alterTables

    void alterTables(String catalog,
                     String schema,
                     String[] tableTypes,
                     Database desiredDb,
                     CreationParameters params,
                     boolean continueOnError)
                     throws DatabaseOperationException

  Alters the database schema so that it match the given model.

  Parameters:
    `catalog` - The catalog in the existing database to read (can be a pattern); use `null` for the platform-specific default value
    `schema` - The schema in the existing database to read (can be a pattern); use `null` for the platform-specific default value
    `tableTypes` - The table types to read from the existing database; use `null` or an empty array for the platform-specific default value
    `desiredDb` - The desired database schema
    `params` - The parameters used in the creation
    `continueOnError` - Whether to continue with the next sql statement when an error occurred
  Throws:
    `DatabaseOperationException`

### getAlterTablesSql

    String getAlterTablesSql(String catalog,
                             String schema,
                             String[] tableTypes,
                             Database desiredDb,
                             CreationParameters params)
                             throws DatabaseOperationException

  Returns the SQL for altering the database schema so that it match the given model.

  Parameters:
    `catalog` - The catalog in the existing database to read (can be a pattern); use `null` for the platform-specific default value
    `schema` - The schema in the existing database to read (can be a pattern); use `null` for the platform-specific default value
    `tableTypes` - The table types to read from the existing database; use `null` or an empty array for the platform-specific default value
    `desiredDb` - The desired database schema
    `params` - The parameters used in the creation
  Returns:
    The SQL statements
  Throws:
    `DatabaseOperationException`

### alterTables

    void alterTables(Connection connection,
                     Database desiredDb,
                     boolean continueOnError)
                     throws DatabaseOperationException

  Alters the database schema so that it match the given model.

  Parameters:
    `connection` - A connection to the existing database that shall be modified
    `desiredDb` - The desired database schema
    `continueOnError` - Whether to continue with the next sql statement when an error occurred
  Throws:
    `DatabaseOperationException`

### getAlterTablesSql

    String getAlterTablesSql(Connection connection,
                             Database desiredDb)
                             throws DatabaseOperationException

  Returns the SQL for altering the database schema so that it match the given model.

  Parameters:
    `connection` - A connection to the existing database that shall be modified
    `desiredDb` - The desired database schema
  Returns:
    The SQL statements
  Throws:
    `DatabaseOperationException`

### alterTables

    void alterTables(Connection connection,
                     Database desiredDb,
                     CreationParameters params,
                     boolean continueOnError)
                     throws DatabaseOperationException

  Alters the database schema so that it match the given model.

  Parameters:
    `connection` - A connection to the existing database that shall be modified
    `desiredDb` - The desired database schema
    `params` - The parameters used in the creation
    `continueOnError` - Whether to continue with the next sql statement when an error occurred
  Throws:
    `DatabaseOperationException`

### getAlterTablesSql

    String getAlterTablesSql(Connection connection,
                             Database desiredDb,
                             CreationParameters params)
                             throws DatabaseOperationException

  Returns the SQL for altering the database schema so that it match the given model.

  Parameters:
    `connection` - A connection to the existing database that shall be modified
    `desiredDb` - The desired database schema
    `params` - The parameters used in the creation
  Returns:
    The SQL statements
  Throws:
    `DatabaseOperationException`

### alterTables

    void alterTables(Connection connection,
                     String catalog,
                     String schema,
                     String[] tableTypes,
                     Database desiredDb,
                     boolean continueOnError)
                     throws DatabaseOperationException

  Alters the database schema so that it match the given model.

  Parameters:
    `connection` - A connection to the existing database that shall be modified
    `catalog` - The catalog in the existing database to read (can be a pattern); use `null` for the platform-specific default value
    `schema` - The schema in the existing database to read (can be a pattern); use `null` for the platform-specific default value
    `tableTypes` - The table types to read from the existing database; use `null` or an empty array for the platform-specific default value
    `desiredDb` - The desired database schema
    `continueOnError` - Whether to continue with the next sql statement when an error occurred
  Throws:
    `DatabaseOperationException`

### getAlterTablesSql

    String getAlterTablesSql(Connection connection,
                             String catalog,
                             String schema,
                             String[] tableTypes,
                             Database desiredDb)
                             throws DatabaseOperationException

  Returns the SQL for altering the database schema so that it match the given model.

  Parameters:
    `connection` - A connection to the existing database that shall be modified
    `catalog` - The catalog in the existing database to read (can be a pattern); use `null` for the platform-specific default value
    `schema` - The schema in the existing database to read (can be a pattern); use `null` for the platform-specific default value
    `tableTypes` - The table types to read from the existing database; use `null` or an empty array for the platform-specific default value
    `desiredDb` - The desired database schema
  Returns:
    The SQL statements
  Throws:
    `DatabaseOperationException`

### alterTables

    void alterTables(Connection connection,
                     String catalog,
                     String schema,
                     String[] tableTypes,
                     Database desiredDb,
                     CreationParameters params,
                     boolean continueOnError)
                     throws DatabaseOperationException

  Alters the database schema so that it match the given model.

  Parameters:
    `connection` - A connection to the existing database that shall be modified
    `catalog` - The catalog in the existing database to read (can be a pattern); use `null` for the platform-specific default value
    `schema` - The schema in the existing database to read (can be a pattern); use `null` for the platform-specific default value
    `tableTypes` - The table types to read from the existing database; use `null` or an empty array for the platform-specific default value
    `desiredDb` - The desired database schema
    `params` - The parameters used in the creation
    `continueOnError` - Whether to continue with the next sql statement when an error occurred
  Throws:
    `DatabaseOperationException`

### getAlterTablesSql

    String getAlterTablesSql(Connection connection,
                             String catalog,
                             String schema,
                             String[] tableTypes,
                             Database desiredDb,
                             CreationParameters params)
                             throws DatabaseOperationException

  Returns the SQL for altering the database schema so that it match the given model.

  Parameters:
    `connection` - A connection to the existing database that shall be modified
    `catalog` - The catalog in the existing database to read (can be a pattern); use `null` for the platform-specific default value
    `schema` - The schema in the existing database to read (can be a pattern); use `null` for the platform-specific default value
    `tableTypes` - The table types to read from the existing database; use `null` or an empty array for the platform-specific default value
    `desiredDb` - The desired database schema
    `params` - The parameters used in the creation
  Returns:
    The SQL statements
  Throws:
    `DatabaseOperationException`

### dropTable

    void dropTable(Database model,
                   Table table,
                   boolean continueOnError)
                   throws DatabaseOperationException

  Drops the specified table and all foreign keys pointing to it.

  Parameters:
    `model` - The database model
    `table` - The table to drop
    `continueOnError` - Whether to continue executing the sql commands when an error occurred
  Throws:
    `DatabaseOperationException`

### getDropTableSql

    String getDropTableSql(Database model,
                           Table table,
                           boolean continueOnError)

  Returns the SQL for dropping the given table and all foreign keys pointing to it.

  Parameters:
    `model` - The database model
    `table` - The table to drop
    `continueOnError` - Whether to continue executing the sql commands when an error occurred
  Returns:
    The SQL statements

### dropTable

    void dropTable(Connection connection,
                   Database model,
                   Table table,
                   boolean continueOnError)
                   throws DatabaseOperationException

  Drops the specified table and all foreign keys pointing to it.

  Parameters:
    `connection` - The connection to the database
    `model` - The database model
    `table` - The table to drop
    `continueOnError` - Whether to continue executing the sql commands when an error occurred
  Throws:
    `DatabaseOperationException`

### dropTables

    void dropTables(Database model,
                    boolean continueOnError)
                    throws DatabaseOperationException

  Drops the tables defined in the given database.

  Parameters:
    `model` - The database model
    `continueOnError` - Whether to continue executing the sql commands when an error occurred
  Throws:
    `DatabaseOperationException`

### getDropTablesSql

    String getDropTablesSql(Database model,
                            boolean continueOnError)

  Returns the SQL for dropping the tables defined in the given database.

  Parameters:
    `model` - The database model
    `continueOnError` - Whether to continue executing the sql commands when an error occurred
  Returns:
    The SQL statements

### dropTables

    void dropTables(Connection connection,
                    Database model,
                    boolean continueOnError)
                    throws DatabaseOperationException

  Drops the tables defined in the given database.

  Parameters:
    `connection` - The connection to the database
    `model` - The database model
    `continueOnError` - Whether to continue executing the sql commands when an error occurred
  Throws:
    `DatabaseOperationException`

### query

    Iterator query(Database model,
                   String sql)
                   throws DatabaseOperationException

  Performs the given SQL query returning an iterator over the results.

  Parameters:
    `model` - The database model to use
    `sql` - The sql query to perform
  Returns:
    An iterator for the dyna beans resulting from the query
  Throws:
    `DatabaseOperationException`

### query

    Iterator query(Database model,
                   String sql,
                   Collection parameters)
                   throws DatabaseOperationException

  Performs the given parameterized SQL query returning an iterator over the results.

  Parameters:
    `model` - The database model to use
    `sql` - The sql query to perform
    `parameters` - The query parameter values
  Returns:
    An iterator for the dyna beans resulting from the query
  Throws:
    `DatabaseOperationException`

### query

    Iterator query(Database model,
                   String sql,
                   Table[] queryHints)
                   throws DatabaseOperationException

  Performs the given SQL query returning an iterator over the results.

  Parameters:
    `model` - The database model to use
    `sql` - The sql query to perform
    `queryHints` - The tables that are queried (optional)
  Returns:
    An iterator for the dyna beans resulting from the query
  Throws:
    `DatabaseOperationException`

### query

    Iterator query(Database model,
                   String sql,
                   Collection parameters,
                   Table[] queryHints)
                   throws DatabaseOperationException

  Performs the given parameterized SQL query returning an iterator over the results.

  Parameters:
    `model` - The database model to use
    `sql` - The sql query to perform
    `parameters` - The query parameter values
    `queryHints` - The tables that are queried (optional)
  Returns:
    An iterator for the dyna beans resulting from the query
  Throws:
    `DatabaseOperationException`

### fetch

    List fetch(Database model,
               String sql)
               throws DatabaseOperationException

  Queries for a list of dyna beans representing rows of the given query. In contrast to the `query(Database, String)` method all beans will be materialized and the connection will be closed before returning the beans.

  Parameters:
    `model` - The database model to use
    `sql` - The sql query
  Returns:
    The dyna beans resulting from the query
  Throws:
    `DatabaseOperationException`

### fetch

    List fetch(Database model,
               String sql,
               Collection parameters)
               throws DatabaseOperationException

  Queries for a list of dyna beans representing rows of the given query. In contrast to the `query(Database, String, Collection)` method all beans will be materialized and the connection will be closed before returning the beans.

  Parameters:
    `model` - The database model to use
    `sql` - The parameterized query
    `parameters` - The parameter values
  Returns:
    The dyna beans resulting from the query
  Throws:
    `DatabaseOperationException`

### fetch

    List fetch(Database model,
               String sql,
               Table[] queryHints)
               throws DatabaseOperationException

  Queries for a list of dyna beans representing rows of the given query. In contrast to the `query(Database, String)` method all beans will be materialized and the connection will be closed before returning the beans.

  Parameters:
    `model` - The database model to use
    `sql` - The sql query
    `queryHints` - The tables that are queried (optional)
  Returns:
    The dyna beans resulting from the query
  Throws:
    `DatabaseOperationException`

### fetch

    List fetch(Database model,
               String sql,
               Collection parameters,
               Table[] queryHints)
               throws DatabaseOperationException

  Queries for a list of dyna beans representing rows of the given query. In contrast to the `query(Database, String, Collection)` method all beans will be materialized and the connection will be closed before returning the beans.

  Parameters:
    `model` - The database model to use
    `sql` - The parameterized query
    `parameters` - The parameter values
    `queryHints` - The tables that are queried (optional)
  Returns:
    The dyna beans resulting from the query
  Throws:
    `DatabaseOperationException`

### fetch

    List fetch(Database model,
               String sql,
               int start,
               int end)
               throws DatabaseOperationException

  Queries for a list of dyna beans representing rows of the given query. In contrast to the `query(Database, String)` method all beans will be materialized and the connection will be closed before returning the beans. Also, the two int parameters specify which rows of the result set to use. If there are more rows than desired, they will be ignored (and not read from the database).

  Parameters:
    `model` - The database model to use
    `sql` - The sql query
    `start` - Row number to start from (0 for first row)
    `end` - Row number to stop at (inclusively; -1 for last row)
  Returns:
    The dyna beans resulting from the query
  Throws:
    `DatabaseOperationException`

### fetch

    List fetch(Database model,
               String sql,
               Collection parameters,
               int start,
               int end)
               throws DatabaseOperationException

  Queries for a list of dyna beans representing rows of the given query. In contrast to the `query(Database, String, Collection)` method all beans will be materialized and the connection will be closed before returning the beans. Also, the two int parameters specify which rows of the result set to use. If there are more rows than desired, they will be ignored (and not read from the database).

  Parameters:
    `model` - The database model to use
    `sql` - The parameterized sql query
    `parameters` - The parameter values
    `start` - Row number to start from (0 for first row)
    `end` - Row number to stop at (inclusively; -1 for last row)
  Returns:
    The dyna beans resulting from the query
  Throws:
    `DatabaseOperationException`

### fetch

    List fetch(Database model,
               String sql,
               Table[] queryHints,
               int start,
               int end)
               throws DatabaseOperationException

  Queries for a list of dyna beans representing rows of the given query. In contrast to the `query(Database, String, Table[])` method all beans will be materialized and the connection will be closed before returning the beans. Also, the two int parameters specify which rows of the result set to use. If there are more rows than desired, they will be ignored (and not read from the database).

  Parameters:
    `model` - The database model to use
    `sql` - The sql query
    `queryHints` - The tables that are queried (optional)
    `start` - Row number to start from (0 for first row)
    `end` - Row number to stop at (inclusively; -1 for last row)
  Returns:
    The dyna beans resulting from the query
  Throws:
    `DatabaseOperationException`

### fetch

    List fetch(Database model,
               String sql,
               Collection parameters,
               Table[] queryHints,
               int start,
               int end)
               throws DatabaseOperationException

  Queries for a list of dyna beans representing rows of the given query. In contrast to the `query(Database, String, Collection, Table[])` method all beans will be materialized and the connection will be closed before returning the beans. Also, the two int parameters specify which rows of the result set to use. If there are more rows than desired, they will be ignored (and not read from the database).

  Parameters:
    `model` - The database model to use
    `sql` - The parameterized sql query
    `parameters` - The parameter values
    `queryHints` - The tables that are queried (optional)
    `start` - Row number to start from (0 for first row)
    `end` - Row number to stop at (inclusively; -1 for last row)
  Returns:
    The dyna beans resulting from the query
  Throws:
    `DatabaseOperationException`

### store

    void store(Database model,
               DynaBean dynaBean)
               throws DatabaseOperationException

  Stores the given bean in the database, inserting it if there is no primary key otherwise the bean is updated in the database.

  Parameters:
    `model` - The database model to use
    `dynaBean` - The bean to store
  Throws:
    `DatabaseOperationException`

### getInsertSql

    String getInsertSql(Database model,
                        DynaBean dynaBean)

  Returns the sql for inserting the given bean.

  Parameters:
    `model` - The database model to use
    `dynaBean` - The bean
  Returns:
    The insert sql

### insert

    void insert(Database model,
                DynaBean dynaBean)
                throws DatabaseOperationException

  Inserts the given DynaBean in the database, assuming the primary key values are specified.

  Parameters:
    `model` - The database model to use
    `dynaBean` - The bean to insert
  Throws:
    `DatabaseOperationException`

### insert

    void insert(Connection connection,
                Database model,
                DynaBean dynaBean)
                throws DatabaseOperationException

  Inserts the bean. If one of the columns is an auto-incremented column, then the bean will also be updated with the column value generated by the database. Note that the connection will not be closed by this method.

  Parameters:
    `connection` - The database connection
    `model` - The database model to use
    `dynaBean` - The bean
  Throws:
    `DatabaseOperationException`

### insert

    void insert(Database model,
                Collection dynaBeans)
                throws DatabaseOperationException

  Inserts the given beans in the database, assuming the primary key values are specified. Note that a batch insert is used for subsequent beans of the same type. Also the properties for the primary keys are not updated in the beans. Hence you should not use this method when the primary key values are defined by the database (via a sequence or identity constraint).

  Parameters:
    `model` - The database model to use
    `dynaBeans` - The beans to insert
  Throws:
    `DatabaseOperationException`

### insert

    void insert(Connection connection,
                Database model,
                Collection dynaBeans)
                throws DatabaseOperationException

  Inserts the given beans. Note that a batch insert is used for subsequent beans of the same type. Also the properties for the primary keys are not updated in the beans. Hence you should not use this method when the primary key values are defined by the database (via a sequence or identity constraint). This method does not close the connection.

  Parameters:
    `connection` - The database connection
    `model` - The database model to use
    `dynaBeans` - The beans
  Throws:
    `DatabaseOperationException`

### getUpdateSql

    String getUpdateSql(Database model,
                        DynaBean dynaBean)

  Returns the sql for updating the given bean in the database.

  Parameters:
    `model` - The database model to use
    `dynaBean` - The bean
  Returns:
    The update sql

### update

    void update(Database model,
                DynaBean dynaBean)
                throws DatabaseOperationException

  Updates the given bean in the database, assuming the primary key values are specified.

  Parameters:
    `model` - The database model to use
    `dynaBean` - The bean
  Throws:
    `DatabaseOperationException`

### update

    void update(Connection connection,
                Database model,
                DynaBean dynaBean)
                throws DatabaseOperationException

  Updates the row which maps to the given bean.

  Parameters:
    `connection` - The database connection
    `model` - The database model to use
    `dynaBean` - The bean
  Throws:
    `DatabaseOperationException`

### getDeleteSql

    String getDeleteSql(Database model,
                        DynaBean dynaBean)

  Returns the sql for deleting the given bean from the database.

  Parameters:
    `model` - The database model to use
    `dynaBean` - The bean
  Returns:
    The sql

### delete

    void delete(Database model,
                DynaBean dynaBean)
                throws DatabaseOperationException

  Deletes the given bean from the database, assuming the primary key values are specified.

  Parameters:
    `model` - The database model to use
    `dynaBean` - The bean to delete
  Throws:
    `DatabaseOperationException`

### delete

    void delete(Connection connection,
                Database model,
                DynaBean dynaBean)
                throws DatabaseOperationException

  Deletes the row which maps to the given bean from the database.

  Parameters:
    `model` - The database model to use
    `dynaBean` - The bean
    `connection` - The database connection
  Throws:
    `DatabaseOperationException`

### readModelFromDatabase

    Database readModelFromDatabase(String name)
                                   throws DatabaseOperationException

  Reads the database model from the live database as specified by the data source set for this platform.

  Parameters:
    `name` - The name of the resulting database; `null` when the default name (the catalog) is desired which might be `null` itself though
  Returns:
    The database model
  Throws:
    `DatabaseOperationException` - If an error occurred during reading the model

### readModelFromDatabase

    Database readModelFromDatabase(String name,
                                   String catalog,
                                   String schema,
                                   String[] tableTypes)
                                   throws DatabaseOperationException

  Reads the database model from the live database as specified by the data source set for this platform.

  Parameters:
    `name` - The name of the resulting database; `null` when the default name (the catalog) is desired which might be `null` itself though
    `catalog` - The catalog to access in the database; use `null` for the default value
    `schema` - The schema to access in the database; use `null` for the default value
    `tableTypes` - The table types to process; use `null` or an empty list for the default ones
  Returns:
    The database model
  Throws:
    `DatabaseOperationException` - If an error occurred during reading the model

### readModelFromDatabase

    Database readModelFromDatabase(Connection connection,
                                   String name)
                                   throws DatabaseOperationException

  Reads the database model from the live database to which the given connection is pointing.

  Parameters:
    `connection` - The connection to the database
    `name` - The name of the resulting database; `null` when the default name (the catalog) is desired which might be `null` itself though
  Returns:
    The database model
  Throws:
    `DatabaseOperationException` - If an error occurred during reading the model

### readModelFromDatabase

    Database readModelFromDatabase(Connection connection,
                                   String name,
                                   String catalog,
                                   String schema,
                                   String[] tableTypes)
                                   throws DatabaseOperationException

  Reads the database model from the live database to which the given connection is pointing.

  Parameters:
    `connection` - The connection to the database
    `name` - The name of the resulting database; `null` when the default name (the catalog) is desired which might be `null` itself though
    `catalog` - The catalog to access in the database; use `null` for the default value
    `schema` - The schema to access in the database; use `null` for the default value
    `tableTypes` - The table types to process; use `null` or an empty list for the default ones
  Returns:
    The database model
  Throws:
    `DatabaseOperationException` - If an error occurred during reading the model

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