SQWareProduction:sybase:bin:sqwsyb StatisticsDatabase.ksh

Presentation

Script $gvsqw_SybBin/sqwsyb_StatisticsDatabase.ksh :

update statistics
use the command 'update statistics $Owner.$Table'
compute Statistics only on the firsts indexed columns

Online help

The online help is available for most scripts with the -h option.
Ex: $gvsqw_SybBin/sqwsyb_StatisticsDatabase.ksh -h
Content of this assistance :

Sourcing sqwsyb_Global.lib v2024.07 SQWareProduction for Sybase (dbSQWare) ... 

Usage: sqwsyb_StatisticsDatabase.ksh [-h] -I <dataserver> [+ options]

DESCRIPTION
   sqwsyb_StatisticsDatabase.ksh update statistics of tables
SUPPORT
   Sybase supported versions: 12.0 <= v <= 16.0

PARAMETERS
     -I  dataserver     : Target dataserver.
     -D  database       : Database name.
OPTIONS
     -h                 : Display the full usage.
     -s                 : Display samples of usage.
     -NoMail            : Deactivate sendmail on error pmexpdba@gmail.com (by default, send on error).
     -SizeMaxTable Size : Take into account tables <= $lvsqw_SizeMaxTable Mb (by default, 50000 Mb).
     -FRT       code    : Force return code value on error.
     -AddMail   email   : Email address to add at 'pmexpdba@gmail.com'.
     -SendReport        : Send execution log report.
     -Dist              : For distant connection to database (change $gvsqw_DbaUser to $gvsqw_DistDbaUser ).
     -Locale    locale  : Force Locale for help display (fr,en).
     -Exec              : Run update statistics (by default, display generated commands).

Error management

Errors passing arguments

This type of message is generated:

Lack 'dataserver' parameter, Usage: sqwsyb_StatisticsDatabase.ksh [-h] -I <dataserver> [+ options]
For full help : sqwsyb_StatisticsDatabase.ksh -h

If you are connecting through a terminal, no mail will be sent and you will have more this kind of message:

Not sending mail because you are in connected mode !!!
Lack 'dataserver' parameter

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_sybase : " (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 $gvsqw_Mail_sybase (See help customize this variable). The subject line will always start by "$gvsqw_MailMsg_sybase : " (See help customize this variable).

Usage examples

Sourcing sqwsyb_Global.lib v2024.07 SQWareProduction for Sybase (dbSQWare) ... 

#Standard help for script sqwsyb_StatisticsDatabase.ksh:


$gvsqw_SybBin/sqwsyb_StatisticsDatabase.ksh -h
#Display online help for this script

$gvsqw_SybBin/sqwsyb_StatisticsDatabase.ksh -Locale en -h
#Display online help for this script with forcing of the 'en' locale (by default locale managed by $gvsqw_Locale)

$gvsqw_SybBin/sqwsyb_StatisticsDatabase.ksh -s
#Display usage examples for this script

$gvsqw_SybBin/sqwsyb_StatisticsDatabase.ksh -I $DSQUERY -D <DbName>
#Generate commands but don't execute them !

$gvsqw_SybBin/sqwsyb_StatisticsDatabase.ksh -I $DSQUERY -D <DbName> -Exec
#Update statistics of the target database

$gvsqw_SybBin/sqwsyb_StatisticsDatabase.ksh -I $DSQUERY -D <DbName> -Dist -Exec
#Analyze of all tables for all the databases for the non-local instance $DSQUERY with distant connection
#You need to register credentials to use for distant connection to the instance (user and so on) in file $gvsqw_DistPasswdFile

$gvsqw_SybBin/sqwsyb_StatisticsDatabase.ksh -I $DSQUERY -D <DbName> -SizeMaxTable <NumericValue> -Exec
#Update stats only for tables of maximum 10000 Mb (by default, $gvsqw_DefSizeMaxTableStatistics=10000)

$gvsqw_SybBin/sqwsyb_StatisticsDatabase.ksh -I $DSQUERY -D <DbName> -AddMail 'mymail1@mydomaine.com,mymail2@mydomaine.com' -Exec
#Add the mail list to the default address managed by the variable gvsqw_GlobalMail

$gvsqw_SybBin/sqwsyb_StatisticsDatabase.ksh -I $DSQUERY -D <DbName> -SendReport -Exec
#Send the log by email at the end of the treatment even if there is no error

$gvsqw_SybBin/sqwsyb_StatisticsDatabase.ksh -I $DSQUERY -D <DbName> -NoMail -Exec
#Disables sending an email on error to $gvsqw_GlobalMail (by default, send on error)

$gvsqw_SybBin/sqwsyb_StatisticsDatabase.ksh -I $DSQUERY -D <DbName> -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_sqwsyb_StatisticsDatabase=<NumericValue>
#in configuration file $gvsqw_SybBin/../etc_cust/sqwsyb_GlobalVar.cfg