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https://jira.jboss.org/jira/browse/JBPM-1176?page=com.atlassian.jira.plug...
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Alejandro Guizar commented on JBPM-1176:
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From the Sybase reference manual (1):
Adaptive Server stores text and image data in a linked list of data pages that are
separate from the rest of the table. Each text or image page stores one logical page size
worth of data (2, 4, 8, or 16K). All text and image data for a table is stored in a single
page chain, regardless of the number of text and image columns the table contains.
For us, this means that changing the varchar(4000) columns to text [JBPM-701] will also
address the page size issue with no further limitations.
(1)
http://download.sybase.com/pdfdocs/asg1250e/refman1.pd
Document the Sybase related issue - page size
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Key: JBPM-1176
URL:
https://jira.jboss.org/jira/browse/JBPM-1176
Project: JBoss jBPM
Issue Type: Feature Request
Components: Productization
Affects Versions: jBPM 3.2.2
Reporter: Jiri Pechanec
Assignee: Alejandro Guizar
Fix For: SOA 4.2 CP03, jBPM 3.3.0 GA
The Sybase does not allow table row be longer than the page size. Unfortuantely by
default the page size is just 2 KB and e.g. See the relathe table that stores variable
instances can store strings with size 4000.
This limitation should be documented.
See the related documentation
http://manuals.sybase.com/onlinebooks/group-as/asg1250e/svrtsg/@Generic__...
http://infocenter.sybase.com/help/index.jsp?topic=/com.sybase.help.ase_15...
http://infocenter.sybase.com/help/index.jsp?topic=/com.sybase.help.ase_15...
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