Table variables performance
Comparing table variable performance to #temp table performance. With 100,000 rows in both tables, select sum(numberfield) from #t takes 20ms select sum(numberfield) from @t...
View ArticleSybase 16: "No table lock on object"
After upgrading to Sybase 16, we're seeing quite a few messages in the logs "No table lock on object.sys.... in database master for sysusages, sysdatabases, sysattributes. The manual suggests...
View ArticleAdaptive Server Enterprise tool Config
Our ID Mgmt would like to configure one of SYBASE server in "Adaptive Server Enterprise tool " for ID mgmt purpose. I am confused about the parameters has to be passed while configuring. 1) Is it...
View ArticleGet Rid of the Crutches – Right Size Proc Cache
Don’t get me wrong – crutches are useful things. But some of places still are hobbling around on crutches long after they should not be. What crutches am I referring to?? Dbcc...
View ArticleBlocked device Vs Raw device
SAP Team, From "sp_helpdevice" output i could see device description as "Blocked device " and "Raw device " in one of our production server . What is the difference between blocked device vs raw device...
View ArticleBcp Utility -Is ther any feature to dump into multiple stripes ?
SAP Team, Is there any way to BCP out single table data into multiple stripes as backup database command feature ? Like first 50000 rows in stripe called mybcp1.out and second 50000 rows in mybcp2.out...
View Articlehands on 'optimizer', optdiag statistics...
--- sybase version ---Adaptive Server Enterprise/15.7.0/EBF 22639 SMP SP52 /P/Sun_svr4/OS 5.10/ase157sp5x/3293/64-bit/FBO/Wed May 21 02:49:14 2014--- end version --- Hi community, I'm starting...
View ArticleMigration ASE CE 15.7 SP122 to SP136 gone wrong
Bonjour, I am currently trying to upgrade a Sybase ASE CE15.7 from SP122 to SP136. SP136 include new SCC-3_3 that replace SCC-3_2. I am using SYBCLUSTER to manage the cluster, start, stop, etc. I...
View ArticleBinding LOB data to stored procedure parameters
I've got a SP that has TEXT type parameter. I want to bind data to this parameter using OpenClient's ct_bind call and send data using ct_send_data in chunks (the data size exceeds 16k, so I can't use...
View ArticleVSS for Sybase ASE
Hi,Is it possible to use Windows VSS ( Volume Shadow Copy Service) with SAP Adaptive Server Enterprise ? Has anyone implemented this option ? I find articles related to SQL Anywhere with VSS but don't...
View ArticleLoad ASE 16 backup on ASE 15
Question:Can we load ASE 16 DB backup onto ASE 15 DB? Will it work?
View ArticleSybase Patch Upgrade issue in 16 SP02PL03.
Hi All, We have installed Sybase:16 SP0 PL01 manually and needs to upgrade to 16 SP02PL03. When we run ./ASEup.sh getting below error MQTEST /tmp/SybaseSP02PL03>...
View ArticleSybase ASE load database command and placement of segments within devices
Hi,Within my Sybase server, I have a database that has 12 physical devices, and each device that starts with qip_infra or qip_system has a segment which houses a range partition.In short, database...
View ArticleOMG! I run into log suspend again! What do I do now???
How often are we faced with this situation? We are running various types of stress tests on a large environment. All seems good. All tests are working as planned. All of a sudden DB freezes....
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openclient in openserver vs openclient in ASE
Hi, After installation of Open Server and ASE, Open Client libraries are generated in the folder OCS. Is there any difference between these two Open Client libraries ? Any reference on this will also...
View ArticleAn IPL file for dataserver
Hi, I would like to write an IPL file (Initial Program Loading) for my dataserver so I can create thresholds for tempdb (thresholds defined on tempdb go kaput after restart).Either, I'd like to copy...
View Articlerebooted server and status is "running" with cmd "recovery" but never recovers
hi everybody. our version is:Adaptive Server Enterprise/15.5/EBF 17795 SMP ESD#1/P/x86_64/Enterprise Linux/asear155/2495/64-bit/FBO/Thu May 27 06:07:23 2010 we were running some database maintenance...
View ArticleSet current instance
Bonjour, I would like to know how I can log to an instance and execute code as if I was connected on the second instance. Not clear hey!?! Ok, Sybase ASE CE 15.7 SP136 I connect on the first node...
View ArticleUpgrade from ASE157 SP63 to ASE16 SP02 PL03
We have all our core dataservers running in ASE157 SP63. We just embarked on a project to upgrade to ASE16 SP02 PL03. We built a test server and did some basic testing of some of the features of...
View ArticleNew Features Guide for ASE16 SP02 PL03
I am looking for new features guide for ASE16SP02PL03. I am unable to find it in the documentation. Appreciate any help on this!
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