Hp Neoview Release 2.3 Software Manuel d'utilisateur télécharger pdf (Page 49)

This is an optional feature to allow data synchronization between Transporter and your

applications.

The start and end sequence records are considered “substitute” records. Whenever one of these

records is written to the pipe (either by Transporter during an extract operation, or by the

application during a load operation), it is terminated by an appropriate record separator.

sequence of characters should not contain a record separator.

For a load operation when a pipe is read, Transporter discards any records read until the

startseq record is seen. Transporter stops reading records once the endseq record has been

seen.

For an extract operation, Transporter writes the startseq record into the pipe before the first

data record. After all records have been written, the endseq record is written. The endseq

record is written even if errors are encountered.

errors

errors = number

The default value is 1000.

• For a job where the “parallel” (page 52) option is “true”:

When the number of records written to the “faileddatafile” (page 49) file for the job reaches

number, Transporter stops processing the job.

• For a job where the “parallel” (page 52) option is “false”:

When the number of records written to the “faileddatafile” (page 49) file for a job entry

reaches number, Transporter stops processing the job entry.

If number is zero, this option is disabled. Transporter does not stop processing a job or job entry

based on the number of failed records.

This option is ignored for extract operations.

faileddatafile

faileddatafile = filename

The default value is:

current-working-directory/failedrecord.dat

For a load operation, this option specifies where to put source records that have a valid format

but could not be written to the Neoview database. For example, a record that fails a data

conversion step or violates a uniqueness constraint.

Load records written to faileddatafile appear in the same format as the source file.

This option is ignored for extract operations.

forcestaging

forcestaging = "true" | "false"

The default is “false”.

For a file or named pipe load source, this option specifies whether rows should be written to

internally-managed staging tables on the Neoview system before populating target tables. If the

“operation” (page 52) option is not “insert”, the forcestaging setting is ignored and the

option is implicitly set to “false”.

This option is ignored for extract operations.

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Hp Neoview Release 2.3 Software Manuel d'utilisateur Page 49