Module: LibDrizzle

Extended by:

FFI::Library

Defined in:

lib/drizzle/ffidrizzle.rb

Constant Summary

MAX_ERROR_SIZE =

constants

2048

MAX_USER_SIZE =

64

MAX_PASSWORD_SIZE =

32

MAX_DB_SIZE =

64

MAX_INFO_SIZE =

2048

MAX_SQLSTATE_SIZE =

5

MAX_CATALOG_SIZE =

128

MAX_TABLE_SIZE =

128

ReturnCode =

return codes

enum( :DRIZZLE_RETURN_OK, 0,
:DRIZZLE_RETURN_IO_WAIT,
:DRIZZLE_RETURN_PAUSE,
:DRIZZLE_RETURN_ROW_BREAK,
:DRIZZLE_RETURN_MEMORY,
:DRIZZLE_RETURN_ERRNO,
:DRIZZLE_RETURN_INTERNAL_ERROR,
:DRIZZLE_RETURN_GETADDRINFO,
:DRIZZLE_RETURN_NOT_READY,
:DRIZZLE_RETURN_BAD_PACKET_NUMBER,
:DRIZZLE_RETURN_BAD_HANDSHAKE_PACKET,
:DRIZZLE_RETURN_BAD_PACKET,
:DRIZZLE_RETURN_PROTOCOL_NOT_SUPPORTED,
:DRIZZLE_RETURN_UNEXPECTED_DATA,
:DRIZZLE_RETURN_NO_SCRAMBLE,
:DRIZZLE_RETURN_AUTH_FAILED,
:DRIZZLE_RETURN_NULL_SIZE,
:DRIZZLE_RETURN_ERROR_CODE,
:DRIZZLE_RETURN_TOO_MANY_COLUMNS,
:DRIZZLE_RETURN_ROW_END,
:DRIZZLE_RETURN_LOST_CONNECTION,
:DRIZZLE_RETURN_COULD_NOT_CONNECT,
:DRIZZLE_RETURN_NO_ACTIVE_CONNECTIONS,
:DRIZZLE_RETURN_HANDSHAKE_FAILED,
:DRIZZLE_RETURN_TIMEOUT,
:DRIZZLE_RETURN_MAX )

VerbosityLevel =

verbosity levels

enum( :DRIZZLE_VERBOSE_NEVER, 0,
:DRIZZLE_VERBOSE_FATAL,
:DRIZZLE_VERBOSE_ERROR,
:DRIZZLE_VERBOSE_INFO,
:DRIZZLE_VERBOSE_DEBUG,
:DRIZZLE_VERBOSE_CRAZY,
:DRIZZLE_VERBOSE_MAX )

CommandTypes =

options for the Drizzle protocol functions.

enum( :DRIZZLE_COMMAND_DRIZZLE_SLEEP, 0,
:DRIZZLE_COMMAND_DRIZZLE_QUIT,
:DRIZZLE_COMMAND_DRIZZLE_INIT_DB,
:DRIZZLE_COMMAND_DRIZZLE_QUERY,
:DRIZZLE_COMMAND_DRIZZLE_SHUTDOWN,
:DRIZZLE_COMMAND_DRIZZLE_CONNECT,
:DRIZZLE_COMMAND_DRIZZLE_PING,
:DRIZZLE_COMMAND_DRIZZLE_END )

ConnectionStatus =

Status flags for a drizzle connection

enum( :DRIZZLE_CON_STATUS_NONE, 0,
:DRIZZLE_CON_STATUS_IN_TRANS, (1 << 0),
:DRIZZLE_CON_STATUS_AUTOCOMMIT, (1 << 1),
:DRIZZLE_CON_STATUS_MORE_RESULTS_EXIST, (1 << 3),
:DRIZZLE_CON_STATUS_QUERY_NO_GOOD_INDEX_USED, (1 << 4),
:DRIZZLE_CON_STATUS_QUERY_NO_INDEX_USED, (1 << 5),
:DRIZZLE_CON_STATUS_CURSOR_EXISTS, (1 << 6),
:DRIZZLE_CON_STATUS_LAST_ROW_SENT, (1 << 7),
:DRIZZLE_CON_STATUS_DB_DROPPED, (1 << 8),
:DRIZZLE_CON_STATUS_NO_BACKSLASH_ESCAPES, (1 << 9),
:DRIZZLE_CON_STATUS_QUERY_WAS_SLOW, (1 << 10) )

ConnectionOptions =

Options for connections

enum( :DRIZZLE_CON_NONE, 0,
:DRIZZLE_CON_ALLOCATED, (1 << 0),
:DRIZZLE_CON_MYSQL, (1 << 1),
:DRIZZLE_CON_RAW_PACKET, (1 << 2),
:DRIZZLE_CON_RAW_SCRAMBLE, (1 << 3),
:DRIZZLE_CON_READY, (1 << 4),
:DRIZZLE_CON_NO_RESULT_READ, (1 << 5) )

QueryOptions =

query options

enum( :DRIZZLE_QUERY_ALLOCATED, (1 << 0) )

Options =

options for main drizzle structure

enum( :DRIZZLE_NONE, 0,
:DRIZZLE_ALLOCATED, (1 << 0),
:DRIZZLE_NON_BLOCKING, (1 << 1),
:DRIZZLE_FREE_OBJECTS, (1 << 2),
:DRIZZLE_ASSERT_DANGLING, (1 << 3) )