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Revision as of 20:11, 29 November 2020
Contents
Presentation
Script $gvsqw_MsqBin/sqwmsq_StatisticsAllDatabases.ksh :
Run of sqwmsq_StatisticsDatabase.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
- Include like clause
- Exclude like clause
- Where clause
Online help
The online help is available for most scripts with the -h option.
Ex: $gvsqw_MsqBin/sqwmsq_StatisticsAllDatabases.ksh -h
Content of this assistance :
Sourcing sqwmsq_Global.lib v2024.07 SQWareProduction for MsSql (dbSQWare) ... Usage: sqwmsq_StatisticsAllDatabases.ksh [-h] -I <FreeTdsAlias> [+ options] DESCRIPTION sqwmsq_StatisticsAllDatabases.ksh update statistics databases in parallel SUPPORT MsSql supported versions: 2000 <= v <= 2022 PARAMETERS -I Instance : Target instance (freeTds alias). OPTIONS -h : Display the full usage. -s : Display samples of usage. -P Nb_threads : Number of threads in parallel (by default 4). -ID listdb : List of databases to include. -ED listdb : List of databases to exclude. -IL likeclause : Like clause to generate databases list (example: 'db%'). -EL likeclause : Like clause to exclude databases (example: 'nodb%'). -WCD whereclause : Where clause to generate databases list. -FRT return_code : Force return code value on error. -AddMail email : Email address to add at 'pmexpdba@gmail.com'. -SendReport : Send execution log report. -PAR parfile : Parfile to use. -AGR Nb_sec : Nb of seconds between two runs (by default 5s). -AGE Nb_sec : Nb of seconds between two checks of end (by default 20s). -NoMail : Deactivate sendmail on error pmexpdba@gmail.com (by default, send on error). -Locale locale : Force Locale for help display (fr,en). -Exec : Execute commands (by default, display generated commands).
Error management
Errors passing arguments
This type of message is generated:
Lack 'FreeTdsAlias' parameter, Usage: sqwmsq_StatisticsAllDatabases.ksh [-h] -I <FreeTdsAlias> [+ options] For full help : sqwmsq_StatisticsAllDatabases.ksh -h
If you are connecting through a terminal, no mail will be sent and you will have more this kind of message:
Begining : 2020-11-29 20:09:58 End : 2020-11-29 20:09:58 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_mssql : " (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 $gvsqw_Mail_mssql (See help customize this variable). The subject line will always start by "$gvsqw_MailMsg_mssql : " (See help customize this variable).
Usage examples
Sourcing sqwmsq_Global.lib v2024.07 SQWareProduction for MsSql (dbSQWare) ... #Standard help for script sqwmsq_StatisticsAllDatabases.ksh: $gvsqw_MsqBin/sqwmsq_StatisticsAllDatabases.ksh -h #Display online help for this script $gvsqw_MsqBin/sqwmsq_StatisticsAllDatabases.ksh -Locale en -h #Display online help for this script with forcing of the 'en' locale (by default locale managed by $gvsqw_Locale) $gvsqw_MsqBin/sqwmsq_StatisticsAllDatabases.ksh -s #Display usage examples for this script $gvsqw_MsqBin/sqwmsq_StatisticsAllDatabases.ksh -I $Alias #Generate commands but don't execute them ! $gvsqw_MsqBin/sqwmsq_StatisticsAllDatabases.ksh -I $Alias -Exec #Execute the script sqwmsq_RestoreDatabase.ksh to collect stats of all databases $gvsqw_MsqBin/sqwmsq_StatisticsAllDatabases.ksh -I $Alias -PAR <parfile> -Exec #Execute the script by adding the parameters contained in the file <parfile> $gvsqw_MsqBin/sqwmsq_StatisticsAllDatabases.ksh -I $Alias -AGR 20 -Exec #Set the waiting time in seconds between two command run, 20s here $gvsqw_MsqBin/sqwmsq_StatisticsAllDatabases.ksh -I $Alias -AGE 30 -Exec #Set the waiting time in seconds between two end checks, 30s here $gvsqw_MsqBin/sqwmsq_StatisticsAllDatabases.ksh -I $Alias -ID 'DbName1,DbName2' -Exec #Execute generated commands for only the 2 specified databases $gvsqw_MsqBin/sqwmsq_StatisticsAllDatabases.ksh -I $Alias -ED 'DbName3,DbName4' -Exec #Execute generated commands except for the 2 specified databases $gvsqw_MsqBin/sqwmsq_StatisticsAllDatabases.ksh -I $Alias -IL '%_PROD' -Exec #Clause like to generate dynamic database list to include (example: 'dbprod%') $gvsqw_MsqBin/sqwmsq_StatisticsAllDatabases.ksh -I $Alias -EL '%_TESTS' -Exec #Clause like to generate dynamic database list to exclude (example: 'dbtest%') $gvsqw_MsqBin/sqwmsq_StatisticsAllDatabases.ksh -I $Alias -WCD '<condition>' -Exec #Clause where to generate dynamic database list to include (example: 'OPEN_MODE=MOUNTED') $gvsqw_MsqBin/sqwmsq_StatisticsAllDatabases.ksh -I $Alias -P <NumericValue> -Exec #Run sqwmsq_StatisticsDatabase.ksh script with a parallel degree of '<NumericValue>' #Use by default the variable gvsqw_NbThreadXXX in $gvsqw_MsqBin/../etc/sqwpg_GlobalVar.cfg #You can change this default on all your environnement if you set this variable #in configuration file $gvsqw_MsqBin/../etc_cust/sqwpg_GlobalVar.cfg $gvsqw_MsqBin/sqwmsq_StatisticsAllDatabases.ksh -I $Alias -AddMail 'mymail1@mydomaine.com,mymail2@mydomaine.com' -Exec #Add the mail list to the default address managed by the variable gvsqw_GlobalMail $gvsqw_MsqBin/sqwmsq_StatisticsAllDatabases.ksh -I $Alias -SendReport -Exec #Send the log by email at the end of the treatment even if there is no error $gvsqw_MsqBin/sqwmsq_StatisticsAllDatabases.ksh -I $Alias -NoMail -Exec #Disables sending an email on error to $gvsqw_GlobalMail (by default, send on error) $gvsqw_MsqBin/sqwmsq_StatisticsAllDatabases.ksh -I $Alias -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_sqwmsq_StatisticsAllDatabases=<NumericValue> #in configuration file $gvsqw_MsqBin/../etc_cust/sqwmsq_GlobalVar.cfg