beautypg.com

Compaq AA-Q88CE-TE User Manual

Page 95

background image

CALL RTR_OPEN_CHANNEL

length_of_key=nnnn

Specifies the length of the key field in enqueued messages in

bytes. Use this qualifier only if the key field type is string, since the key length is
in other cases implied by the key type. The default value for

key-length

is four

bytes.

offset_of_key=nnnn

Specifies the offset of the key within the messages in bytes.

The default is zero, that is, the key is at the start of the messages.

low_bound=

Specifies the lower bound of the key range that servers in the

partition will service. The interpretation of

low-bound

depends on the key type; if

the key is of type string then it is interpreted as text, otherwise it is interpreted
as a numeric value. The default for

low-bound

is the smallest possible value that

can fit in the specified key type.

If the key bound value length is less than the key length (given in

length_of_key

), the key bound will automatically be null-padded to the required

length.

high_bound=

Specifies the upper bound of the key range that servers in the

partition will service. The interpretation of

high-bound

depends on the key type.

If the key is of type string then it is interpreted as text, otherwise it is interpreted
as a numeric value. The default for

high-bound

is the largest possible value that

can fit in the specified key type.

If the key bound value length is less than the key length (given in

length_of_key

), the key bound will automatically be null-padded to the required

length.

Note

The

/KEYn=keysegdesc

qualifier is an alternative to use of the

/xxx_OF_FIELD

qualifier.

/LENGTH_OF_FIELD=key-field-length
/LENGTH_OF_FIELD=4 (D)

Specifies the length of the key field in the enqueued messages in bytes. Use this
qualifier only if the key field type is string, since the key length is in all other
cases implied by the key type. The default value for

key-length

is four bytes.

/LOW_BOUND=low-bound
/LOW_BOUND=min-val-for-key-type (D)

Specifies the lower bound of the key range that the server handles. The
interpretation of

low-bound

depends on the key type. If the key is of type

string then it is interpreted as text, otherwise it is interpreted as a numeric
value. The default for

low-bound

is the smallest possible value that can fit in the

specified key type.

If the key bound value length is less than the key length (given in /LENGTH_OF_
FIELD), the key bound will automatically be null-padded to the required length.

/NODE[=node-list]
/NODE=default-node-list (D)

Specifies that the command is executed on all nodes specified in

node-list

. If

node-list

is omitted then the command is executed only on the node where the

command was issued.

RTR Command Line Interface 6–19