Skip to main content


         This documentation site is for previous versions. Visit our new documentation site for current releases.      
 

This content has been archived and is no longer being updated.

Links may not function; however, this content may be relevant to outdated versions of the product.

Managing table growth

Updated on April 5, 2022

In production settings, some tables are likely to grow to contain 100,00 or more rows. It is useful to monitor these tables to know when to adjust the amount of tablespace.

The tables are:

  • pr4_perf_usage – Supports system usage reporting
  • pr_log – Other logs
  • pc_history_work – Used for work item history
  • pr_history_data – Used for data object history
  • pc_index_workparty – Used for work party identifiers
  • pc_data_workattach – Used for attachments to work items
  • pc_link_attachment – Used for attachments to work items
  • pr_data – Used for work item parties, outgoing email
  • pc_work or similar tables, which store work items.

The following tables typically show stable or slowly growing row counts:

  • pr4_rule_* – Rules
  • pc_assign_* – Assignments (not pr_assign )
  • pr_sys_* – System tables
  • pr4_base – Foundation rules
  • pr4_history_rule – Rule change history

Have a question? Get answers now.

Visit the Support Center to ask questions, engage in discussions, share ideas, and help others.

Did you find this content helpful?

Want to help us improve this content?

We'd prefer it if you saw us at our best.

Pega.com is not optimized for Internet Explorer. For the optimal experience, please use:

Close Deprecation Notice
Contact us