Compaq AA-Q88CE-TE manual Concurrent D Noconcurrent, Facility

CREATE PARTITION

/CONCURRENT (D)

/NOCONCURRENT

Specifies that concurrent servers are allowed for this partition.

/KEYn=keysegdesc

Specifies a partition key segment. Up to nine key segments may be defined for a partition (KEY1, KEY2,... up to KEY9). (If more than nine key segements are required, a named partiton can be created using the rtr_open_channel( ) call.)

The syntax of the KEYn qualifier is:

/KEYn= (type_of_key=[signedunsignedstring], - length_of_key=nnnn, - offset_of_key=nnnn, - low_bound=[stringnnnn] - high_bound=[stringnnnn]

type_of_key= Specifies the field type of the key. The key-typemust be one of unsigned, signed or string. The default is unsigned.

length_of_key=nnnn Specifies the length of the key field in enqueued messages in bytes. For signed or unsigned ints, length may be either one, two, four or eight bytes. The default value for key-lengthis 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-bounddepends 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-boundis 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-bounddepends 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-boundis 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.

If the specified key range overlaps that of an existing partition in the facility, or if the key segment description conflicts with an existing definition, the command fails.

/FACILITY

Specifies the name of the facility in which the partition is being created.

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

Specifies that the command is executed on all nodes specified in node-list. If node-listis omitted then the command is executed only on the node where the command was issued.

RTR Command Line Interface 6–55