Required options and control statements depend on the type of batch index creation.
The options listed in (1) and the control statements are mandatory. The items in (2) are related to the options and control statements presented in the Reference column. For details about the options, see subsection 8.9.2.
Item | Reference | |||
---|---|---|---|---|
Option | Control statement | |||
Type of pdrorg processing | -k ixmk | (1) | -- | -- |
Name of the table to be subject to batch index creation | -t | (3) | -- | -- |
File containing the control statements | control-information-filename | (19) | -- | -- |
Information about the index information file | -- | -- | index statement | 8.9.5 |
--: Not applicable
Item | Reference location | |||
---|---|---|---|---|
Option | Control statement | |||
Acquiring or not acquiring database update log | -l | (5) | -- | -- |
Changing the pdrorg executor's user authorization identifier to a value other than the value of environment variable PDUSER#1 | -u | (10) | -- | -- |
Executing batch index creation in batch input/output mode using local buffer instead of global buffer#2 | -n | (11) | -- | -- |
Automatically deleting index information files after index creation | -o | (15) | -- | -- |
Changing a batch index creation status message output interval to a value other than 100,000 lines | -m | (16) | -- | -- |
Suppressing output of information messages | ||||
Monitoring the response time for server-to-server communication | -X | (17) | -- | -- |
Not enough space in the /tmp directory | -- | -- | sort statement | 8.9.8 |
Monitoring the execution time of pdrorg | -- | -- | option statement | 8.9.16 |
Changing the percentage of free space in index during batch index creation#3 | -- | -- | option statement | 8.9.16 |
The inner replica facility is used | -q | (18) | -- | -- |
--: Not applicable
#1: If omitted, the system assumes the value of the PDUSER environment variable. If the PDUSER environment variable has not been specified, the system assumes the user name in the login window.
#2: By specifying the number of batch input/output pages, you can reduce the number of I/O operations because data is input/output in units of specified pages in batch mode.
#3: If a space shortage occurs in an RDAREA during execution of pdrorg, you can complete the processing without having to expand the RDAREA temporarily (except for an index whose percentage of free space is 0).