All Superinterfaces:

ConnectionParameterBuffer, java.lang.Iterable<Parameter>, ParameterBuffer

All Known Subinterfaces:

DatabaseParameterBufferExtension

All Known Implementing Classes:

DatabaseParameterBufferImp, FBConnectionRequestInfo
```
public interface DatabaseParameterBuffer
extends ConnectionParameterBuffer
```
Instance of this interface represents a Database Parameter Buffer from the Firebird API documentation and specifies the attributes for the current connection.
Additionally it is possible to change some database properties in a permanent way, however this approach is not recommended. Please use instead management API.

Field Summary

Fields
Modifier and Type	Field	Description
`static int`	`ACTIVATE_SHADOW`
`static int`	`ADDRESS_PATH`
`static int`	`ALLOCATION`
`static int`	`BEGIN_LOG`
`static int`	`BUFFER_LENGTH`
`static int`	`CACHE_MANAGER`
`static int`	`CDD_PATHNAME`
`static int`	`CONNECT_TIMEOUT`
`static int`	`DAMAGED`
`static int`	`DBKEY_SCOPE`
`static int`	`DEBUG`
`static int`	`DELETE_SHADOW`
`static int`	`DISABLE_JOURNAL`
`static int`	`DISABLE_WAL`
`static int`	`DROP_WALFILE`
`static int`	`DUMMY_PACKET_INTERVAL`
`static int`	`ENABLE_JOURNAL`
`static int`	`ENCRYPT_KEY`
`static int`	`FORCE_WRITE`
`static int`	`GARBAGE_COLLECT`
`static int`	`GBAK_ATTACH`
`static int`	`GFIX_ATTACH`
`static int`	`GSEC_ATTACH`
`static int`	`GSTAT_ATTACH`
`static int`	`INTERP`
`static int`	`JOURNAL`
`static int`	`LC_CTYPE`
`static int`	`LC_MESSAGES`
`static int`	`LICENSE`
`static int`	`NO_DB_TRIGGERS`
`static int`	`NO_GARBAGE_COLLECT`
`static int`	`NO_RESERVE`
`static int`	`NUM_BUFFERS`
`static int`	`NUMBER_OF_USERS`
`static int`	`OLD_DUMP_ID`
`static int`	`OLD_FILE`
`static int`	`OLD_FILE_SIZE`
`static int`	`OLD_NUM_FILES`
`static int`	`OLD_START_FILE`
`static int`	`OLD_START_PAGE`
`static int`	`OLD_START_SEQNO`
`static int`	`ONLINE`
`static int`	`ONLINE_DUMP`
`static int`	`OVERWRITE`
`static int`	`PAGE_SIZE`
`static int`	`PASSWORD`
`static int`	`PASSWORD_ENC`
`static int`	`PROCESS_ID`
`static int`	`PROCESS_NAME`
`static int`	`QUIT_LOG`
`static int`	`RESERVED`
`static int`	`SEC_ATTACH`
`static int`	`SET_DB_CHARSET`
`static int`	`SET_DB_READONLY`
`static int`	`SET_DB_SQL_DIALECT`
`static int`	`SET_PAGE_BUFFERS`
`static int`	`SHUTDOWN`
`static int`	`SHUTDOWN_DELAY`
`static int`	`SQL_DIALECT`
`static int`	`SQL_ROLE_NAME`
`static int`	`SWEEP`
`static int`	`SWEEP_INTERVAL`
`static int`	`SYS_USER_NAME`
`static int`	`SYS_USER_NAME_ENC`
`static int`	`TRACE`
`static int`	`TRUSTED_AUTH`
`static int`	`USER`
`static int`	`USER_NAME`
`static int`	`VERIFY`
`static int`	`WAL_BACKUP_DIR`
`static int`	`WAL_BUFSIZE`
`static int`	`WAL_CHKPTLEN`
`static int`	`WAL_GRP_CMT_WAIT`
`static int`	`WAL_NUMBUFS`
`static int`	`WORKING_DIRECTORY`

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type Method Description

DatabaseParameterBuffer deepCopy()
Make a deep copy of this object.
- Methods inherited from interface org.firebirdsql.gds.ConnectionParameterBuffer
  getDefaultEncoding, getTagMapping
- Methods inherited from interface java.lang.Iterable
  forEach, spliterator
- Methods inherited from interface org.firebirdsql.gds.ParameterBuffer
  addArgument, addArgument, addArgument, addArgument, addArgument, addArgument, getArgumentAsInt, getArgumentAsString, getType, hasArgument, iterator, removeArgument, size, toBytes, toBytesWithType, toXdrable, writeArgumentsTo

- Field Detail
  - CDD_PATHNAME
```
static final int CDD_PATHNAME
```
    See Also:
    
    Constant Field Values
  - ALLOCATION
```
static final int ALLOCATION
```
    See Also:
    
    Constant Field Values
  - JOURNAL
```
static final int JOURNAL
```
    See Also:
    
    Constant Field Values
  - PAGE_SIZE
```
static final int PAGE_SIZE
```
    See Also:
    
    Constant Field Values
  - NUM_BUFFERS
```
static final int NUM_BUFFERS
```
    See Also:
    
    Constant Field Values
  - BUFFER_LENGTH
```
static final int BUFFER_LENGTH
```
    See Also:
    
    Constant Field Values
  - DEBUG
```
static final int DEBUG
```
    See Also:
    
    Constant Field Values
  - GARBAGE_COLLECT
```
static final int GARBAGE_COLLECT
```
    See Also:
    
    Constant Field Values
  - VERIFY
```
static final int VERIFY
```
    See Also:
    
    Constant Field Values
  - SWEEP
```
static final int SWEEP
```
    See Also:
    
    Constant Field Values
  - ENABLE_JOURNAL
```
static final int ENABLE_JOURNAL
```
    See Also:
    
    Constant Field Values
  - DISABLE_JOURNAL
```
static final int DISABLE_JOURNAL
```
    See Also:
    
    Constant Field Values
  - DBKEY_SCOPE
```
static final int DBKEY_SCOPE
```
    See Also:
    
    Constant Field Values
  - NUMBER_OF_USERS
```
static final int NUMBER_OF_USERS
```
    See Also:
    
    Constant Field Values
  - TRACE
```
static final int TRACE
```
    See Also:
    
    Constant Field Values
  - NO_GARBAGE_COLLECT
```
static final int NO_GARBAGE_COLLECT
```
    See Also:
    
    Constant Field Values
  - DAMAGED
```
static final int DAMAGED
```
    See Also:
    
    Constant Field Values
  - LICENSE
```
static final int LICENSE
```
    See Also:
    
    Constant Field Values
  - SYS_USER_NAME
```
static final int SYS_USER_NAME
```
    See Also:
    
    Constant Field Values
  - ENCRYPT_KEY
```
static final int ENCRYPT_KEY
```
    See Also:
    
    Constant Field Values
  - ACTIVATE_SHADOW
```
static final int ACTIVATE_SHADOW
```
    See Also:
    
    Constant Field Values
  - SWEEP_INTERVAL
```
static final int SWEEP_INTERVAL
```
    See Also:
    
    Constant Field Values
  - DELETE_SHADOW
```
static final int DELETE_SHADOW
```
    See Also:
    
    Constant Field Values
  - FORCE_WRITE
```
static final int FORCE_WRITE
```
    See Also:
    
    Constant Field Values
  - BEGIN_LOG
```
static final int BEGIN_LOG
```
    See Also:
    
    Constant Field Values
  - QUIT_LOG
```
static final int QUIT_LOG
```
    See Also:
    
    Constant Field Values
  - NO_RESERVE
```
static final int NO_RESERVE
```
    See Also:
    
    Constant Field Values
  - USER_NAME
```
static final int USER_NAME
```
    See Also:
    
    Constant Field Values
  - USER
```
static final int USER
```
    See Also:
    
    Constant Field Values
  - PASSWORD
```
static final int PASSWORD
```
    See Also:
    
    Constant Field Values
  - PASSWORD_ENC
```
static final int PASSWORD_ENC
```
    See Also:
    
    Constant Field Values
  - SYS_USER_NAME_ENC
```
static final int SYS_USER_NAME_ENC
```
    See Also:
    
    Constant Field Values
  - INTERP
```
static final int INTERP
```
    See Also:
    
    Constant Field Values
  - ONLINE_DUMP
```
static final int ONLINE_DUMP
```
    See Also:
    
    Constant Field Values
  - OLD_FILE_SIZE
```
static final int OLD_FILE_SIZE
```
    See Also:
    
    Constant Field Values
  - OLD_NUM_FILES
```
static final int OLD_NUM_FILES
```
    See Also:
    
    Constant Field Values
  - OLD_FILE
```
static final int OLD_FILE
```
    See Also:
    
    Constant Field Values
  - OLD_START_PAGE
```
static final int OLD_START_PAGE
```
    See Also:
    
    Constant Field Values
  - OLD_START_SEQNO
```
static final int OLD_START_SEQNO
```
    See Also:
    
    Constant Field Values
  - OLD_START_FILE
```
static final int OLD_START_FILE
```
    See Also:
    
    Constant Field Values
  - DROP_WALFILE
```
static final int DROP_WALFILE
```
    See Also:
    
    Constant Field Values
  - OLD_DUMP_ID
```
static final int OLD_DUMP_ID
```
    See Also:
    
    Constant Field Values
  - WAL_BACKUP_DIR
```
static final int WAL_BACKUP_DIR
```
    See Also:
    
    Constant Field Values
  - WAL_CHKPTLEN
```
static final int WAL_CHKPTLEN
```
    See Also:
    
    Constant Field Values
  - WAL_NUMBUFS
```
static final int WAL_NUMBUFS
```
    See Also:
    
    Constant Field Values
  - WAL_BUFSIZE
```
static final int WAL_BUFSIZE
```
    See Also:
    
    Constant Field Values
  - WAL_GRP_CMT_WAIT
```
static final int WAL_GRP_CMT_WAIT
```
    See Also:
    
    Constant Field Values
  - LC_MESSAGES
```
static final int LC_MESSAGES
```
    See Also:
    
    Constant Field Values
  - LC_CTYPE
```
static final int LC_CTYPE
```
    See Also:
    
    Constant Field Values
  - CACHE_MANAGER
```
static final int CACHE_MANAGER
```
    See Also:
    
    Constant Field Values
  - SHUTDOWN
```
static final int SHUTDOWN
```
    See Also:
    
    Constant Field Values
  - ONLINE
```
static final int ONLINE
```
    See Also:
    
    Constant Field Values
  - SHUTDOWN_DELAY
```
static final int SHUTDOWN_DELAY
```
    See Also:
    
    Constant Field Values
  - RESERVED
```
static final int RESERVED
```
    See Also:
    
    Constant Field Values
  - OVERWRITE
```
static final int OVERWRITE
```
    See Also:
    
    Constant Field Values
  - SEC_ATTACH
```
static final int SEC_ATTACH
```
    See Also:
    
    Constant Field Values
  - DISABLE_WAL
```
static final int DISABLE_WAL
```
    See Also:
    
    Constant Field Values
  - CONNECT_TIMEOUT
```
static final int CONNECT_TIMEOUT
```
    See Also:
    
    Constant Field Values
  - DUMMY_PACKET_INTERVAL
```
static final int DUMMY_PACKET_INTERVAL
```
    See Also:
    
    Constant Field Values
  - GBAK_ATTACH
```
static final int GBAK_ATTACH
```
    See Also:
    
    Constant Field Values
  - SQL_ROLE_NAME
```
static final int SQL_ROLE_NAME
```
    See Also:
    
    Constant Field Values
  - SET_PAGE_BUFFERS
```
static final int SET_PAGE_BUFFERS
```
    See Also:
    
    Constant Field Values
  - WORKING_DIRECTORY
```
static final int WORKING_DIRECTORY
```
    See Also:
    
    Constant Field Values
  - SQL_DIALECT
```
static final int SQL_DIALECT
```
    See Also:
    
    Constant Field Values
  - SET_DB_READONLY
```
static final int SET_DB_READONLY
```
    See Also:
    
    Constant Field Values
  - SET_DB_SQL_DIALECT
```
static final int SET_DB_SQL_DIALECT
```
    See Also:
    
    Constant Field Values
  - GFIX_ATTACH
```
static final int GFIX_ATTACH
```
    See Also:
    
    Constant Field Values
  - GSTAT_ATTACH
```
static final int GSTAT_ATTACH
```
    See Also:
    
    Constant Field Values
  - SET_DB_CHARSET
```
static final int SET_DB_CHARSET
```
    See Also:
    
    Constant Field Values
  - GSEC_ATTACH
```
static final int GSEC_ATTACH
```
    See Also:
    
    Constant Field Values
  - ADDRESS_PATH
```
static final int ADDRESS_PATH
```
    See Also:
    
    Constant Field Values
  - PROCESS_ID
```
static final int PROCESS_ID
```
    See Also:
    
    Constant Field Values
  - NO_DB_TRIGGERS
```
static final int NO_DB_TRIGGERS
```
    See Also:
    
    Constant Field Values
  - TRUSTED_AUTH
```
static final int TRUSTED_AUTH
```
    See Also:
    
    Constant Field Values
  - PROCESS_NAME
```
static final int PROCESS_NAME
```
    See Also:
    
    Constant Field Values
- Method Detail
  - deepCopy
```
DatabaseParameterBuffer deepCopy()
```
    Make a deep copy of this object.
    
    Returns:
    
    deep copy of this object.

Interface DatabaseParameterBuffer

Field Summary

Method Summary

Methods inherited from interface org.firebirdsql.gds.ConnectionParameterBuffer

Methods inherited from interface java.lang.Iterable

Methods inherited from interface org.firebirdsql.gds.ParameterBuffer

Field Detail

CDD_PATHNAME

ALLOCATION

JOURNAL

PAGE_SIZE

NUM_BUFFERS

BUFFER_LENGTH

DEBUG

GARBAGE_COLLECT

VERIFY

SWEEP

ENABLE_JOURNAL

DISABLE_JOURNAL

DBKEY_SCOPE

NUMBER_OF_USERS

TRACE

NO_GARBAGE_COLLECT

DAMAGED

LICENSE

SYS_USER_NAME

ENCRYPT_KEY

ACTIVATE_SHADOW

SWEEP_INTERVAL

DELETE_SHADOW

FORCE_WRITE

BEGIN_LOG

QUIT_LOG

NO_RESERVE

USER_NAME

USER

PASSWORD

PASSWORD_ENC

SYS_USER_NAME_ENC

INTERP

ONLINE_DUMP

OLD_FILE_SIZE

OLD_NUM_FILES

OLD_FILE

OLD_START_PAGE

OLD_START_SEQNO

OLD_START_FILE

DROP_WALFILE

OLD_DUMP_ID

WAL_BACKUP_DIR

WAL_CHKPTLEN

WAL_NUMBUFS

WAL_BUFSIZE

WAL_GRP_CMT_WAIT

LC_MESSAGES

LC_CTYPE

CACHE_MANAGER

SHUTDOWN

ONLINE

SHUTDOWN_DELAY

RESERVED

OVERWRITE

SEC_ATTACH

DISABLE_WAL

CONNECT_TIMEOUT

DUMMY_PACKET_INTERVAL

GBAK_ATTACH

SQL_ROLE_NAME

SET_PAGE_BUFFERS

WORKING_DIRECTORY

SQL_DIALECT

SET_DB_READONLY

SET_DB_SQL_DIALECT

GFIX_ATTACH

GSTAT_ATTACH

SET_DB_CHARSET

GSEC_ATTACH

ADDRESS_PATH

PROCESS_ID

NO_DB_TRIGGERS