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Revision as of 21:22, 15 December 2020
Contents
Presentation
Script $gvsqw_IngBin/sqwing_OptimizeAllDatabases.ksh :
Run of sqwing_OptimizeDatabase.ksh in parallel mode
You can choose:
- The parallel degree
- Aggressiveness of run (number of seconds between two runs)
- Aggressiveness of check end (number of seconds between two checks of end)
Filters to generate database list (you can mix all off them):
- Include list of database
- Exclude list of database
Online help
The online help is available for most scripts with the -h option.
Ex: $gvsqw_IngBin/sqwing_OptimizeAllDatabases.ksh -h
Content of this assistance :
Sourcing sqwing_Global.lib v2024.07 SQWareProduction for Ingres (dbSQWare) ...
Usage: sqwing_OptimizeAllDatabases.ksh [-h] -I instance [+ options]
DESCRIPTION
sqwing_OptimizeAllDatabases.ksh update stats databases in parallel
SUPPORT
Ingres supported versions: v=2.6
PARAMETERS
-I instance : Target instance to update stats.
OPTIONS
-ID listdb : List of databases to run update stats (by default all).
-ED listdb : List of databases to exclude update stats.
-P Nb threads : Number of threads in parallel (by default ).
-AGR Nb_sec : Nb of seconds between two runs (by default 1s).
-AGE Nb_sec : Nb of seconds between two checks of end (by default 10s).
-AddMail email : Email address to add at 'pmexpdba@gmail.com'.
-SendReport : Send execution log report.
-NoMail : Deactivate sendmail on error to pmexpdba@gmail.com (by default, send on error).
-Locale locale : Force Locale for help display (fr,en).
-h : Display the full usage.
-s : Display samples of usage.
-OPT option : To put an option in the command line.
-FRT code : Force return code value on error.
-Exec : Execute commands (by default, display generated commands).
Error management
Errors passing arguments
This type of message is generated:
Lack 'INGRES_SID' parameter, Usage: sqwing_OptimizeAllDatabases.ksh [-h] -I instance [+ options] For full help : sqwing_OptimizeAllDatabases.ksh -h
If you are connecting through a terminal, no mail will be sent and you will have more this kind of message:
Begining : 2020-12-15 21:21:58 End : 2020-12-15 21:21:58 Duration : 00:00:00
If you are not connected to a terminal, the error message appears and is sent by mail to the address contained in the variable $gvsqw_GlobalMail (See help customize this variable). The subject line will always start by "$gvsqw_MailMsg_ingres : " (See help customize this variable).
Execution errors
Whether you are or not connected to a terminal, the error message appears and an email containing a summary of treatment errors is sent to the address contained in the variable $gvsqw_Mail_ingres (See help customize this variable). The subject line will always start by "$gvsqw_MailMsg_ingres : " (See help customize this variable).
Usage examples
Sourcing sqwing_Global.lib v2024.07 SQWareProduction for Ingres (dbSQWare) ... #Standard help for script sqwing_OptimizeAllDatabases.ksh: $gvsqw_IngBin/sqwing_OptimizeAllDatabases.ksh -h #Display online help for this script $gvsqw_IngBin/sqwing_OptimizeAllDatabases.ksh -Locale en -h #Display online help for this script with forcing of the 'en' locale (by default locale managed by $gvsqw_Locale) $gvsqw_IngBin/sqwing_OptimizeAllDatabases.ksh -s #Display usage examples for this script $gvsqw_IngBin/sqwing_OptimizeAllDatabases.ksh -I $INGRES_SID #Generate commands but don't execute them ! $gvsqw_IngBin/sqwing_OptimizeAllDatabases.ksh -I $INGRES_SID -Exec #Execute sqwing_OptimizeDatabase.ksh in parallel mode for update Statisticsiscs for all tables on all databases on instance $INGRES_SID $gvsqw_IngBin/sqwing_OptimizeAllDatabases.ksh -I $INGRES_SID -AGR 20 -Exec #Set the waiting time in seconds between two command run, 20s here $gvsqw_IngBin/sqwing_OptimizeAllDatabases.ksh -I $INGRES_SID -AGE 30 -Exec #Set the waiting time in seconds between two end checks, 30s here $gvsqw_IngBin/sqwing_OptimizeAllDatabases.ksh -I $INGRES_SID -ID <ListIncludeDB> -ED <ListExcludeDB> -Exec #Instead of all databases generate database list with 'in list' <ListIncludeDB> and, or 'not in list' <ListExcludeDB> $gvsqw_IngBin/sqwing_OptimizeAllDatabases.ksh -I $INGRES_SID -P <NumericValue> -Exec #Run sqwing_OptimizeAllDatabases.ksh script with a parallel degree of '<NumericValue>' #Use by default the variable gvsqw_NbThreadXXX in $gvsqw_IngBin/../etc/sqwing_GlobalVar.cfg #You can change this default on all your environnement if you set this variable #in configuration file $gvsqw_IngBin/../etc_cust/sqwing_GlobalVar.cfg $gvsqw_IngBin/sqwing_OptimizeAllDatabases.ksh -I $INGRES_SID -OPT <option> -Exec #Add the option(s) <Option> to the command line when executing sqwing_OptimizeDatabase.ksh $gvsqw_IngBin/sqwing_OptimizeAllDatabases.ksh -I $INGRES_SID -AddMail 'mymail1@mydomaine.com,mymail2@mydomaine.com' -Exec #Add the mail list to the default address managed by the variable gvsqw_GlobalMail $gvsqw_IngBin/sqwing_OptimizeAllDatabases.ksh -I $INGRES_SID -SendReport -Exec #Send the log by email at the end of the treatment even if there is no error $gvsqw_IngBin/sqwing_OptimizeAllDatabases.ksh -I $INGRES_SID -NoMail -Exec #Disables sending an email on error to $gvsqw_GlobalMail (by default, send on error) $gvsqw_IngBin/sqwing_OptimizeAllDatabases.ksh -I $INGRES_SID -FRT <NumericValue> -Exec #Force return code to '<NumericValue>' on error (if no error, "exit 0!") #You can also force return code of this script on all your #environnement if you set the variable: $gvsqw_ForcedReturnCodeScript_sqwing_OptimizeAllDatabases=<NumericValue> #in configuration file $gvsqw_IngBin/../etc_cust/sqwing_GlobalVar.cfg
