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Retries, Rowsetsize, Sorted – HP Neoview Release 2.4 Software User Manual

Page 58: Startseq, Retries rowsetsize sorted startseq

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password

specifies the password to use when connecting to a JDBC, ODBC, or JMS data source.

password

specifies a plain-text password.

${referencename}

refers to a plain-text password in the plain property file. Transporter

automatically substitutes the corresponding password when it processes the control file.

$E{referencename}

refers to an encrypted password in the encrypted property file.

Transporter automatically substitutes the corresponding decrypted plain-text password
when it processes the control file.

The maximum length of any plain text password is 64 characters.

For more information, see

Chapter 4 (page 23)

.

retries

retries = number

The default value is 3.

This option specifies how many retry attempts Transporter should make to establish a database
connection, open a JMS source, or open a named pipe on behalf of a job.

retries = number

can be zero or a positive integer.

The

“tenacity” (page 59)

option specifies how long to wait on each attempt.

rowsetsize

rowsetsize = number_of_records

The value must be an integer in the range from 1 to 100000.

This option specifies the number of records read and processed as a batch from input data files.

If this option is not specified, Transporter chooses an optimized value based on the Neoview
SQL table or query.

sorted

sorted = true | false

The default is false.

For a load operation, this option specifies whether source files are sorted by the table’s primary
key. Transporter can improve performance and parallelism of certain database operations when
data is sorted by the primary key.

Errors can be returned if sorted is true and input data is not properly sorted.

For a load operation where the

“operation” (page 57)

is “insert”, if the

“noaudit” (page 56)

option is true, the sorted option must also be true, otherwise an error is returned.

This option is ignored for extract operations.

startseq

startseq = "sequence of characters"

startseq

, along with the

“endseq” (page 53)

option, are specific to named pipe sources and

allow specification of start and end sequence records.

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.

58

Control File Options