Re: how to find log of query or sql temp storage space use

On 23 Sep 2013 14:10, J Franz wrote:

We need to find or create a log of the temp storage space used by
query or SQL. <<SNIP>> We want to set the governor but need to know
what is normal, plus finding these hogs - a little redesign could
make them reasonable.
Can't run the analyzer over every job...

If /analyzer/ refers to the /DB monitor/ then in conjunction with the following, review for the use possibly of the Filter by Query Governor (FTRQRYGOVR) parameter of the Start Database Monitor (STRDBMON) feature.
http://pic.dhe.ibm.com/infocenter/iseries/v7r1m0/topic/cl/strdbmon.htm

The Query Governor Exit Program could be used to obtain the details behind what would be the origin for an CPA4259 inquiry activated due to the QAQQINI value for parameter STORAGE_LIMIT per the Change Query Attributes (CHGQRYA) command's QRYOPTLIB [or implicit\global override by use of file QAQQINI in QUSRSYS, or with the specified QRYSTGLMT on that command or an interface that activates the same feature by either of those means]:
http://pic.dhe.ibm.com/infocenter/iseries/v7r1m0/topic/apis/xqrygovr.htm
_i Query Governor Exit Program i_
" Required Parameter Group:
1 Query Governor Input Information Input Char(*)
2 Return Code Output Binary(4)

Exit Point Name: QIBM_QQQ_QUERY_GOVR
Exit Point Format Name: QRYG0100
QSYSINC Member Name: EQQQRYGV

The Query Governor exit program is called when a job is running a query and the estimated runtime or temporary storage usage has exceeded the user specified limits. This exit is called in the job that is attempting to run the query. The exit program is passed a structure that contains the estimated runtime, the user specified runtime limit, the estimated temporary storage usage, and the user specified temporary storage limit for the query. Also included is the Structured Query Language (SQL) statement text of the query, if applicable. The exit program may set a return code value that is basically used to either ignore the exceeded limit and continue running the query or end the query request. ...
..."