5.1 vs 5.0 table_open vs table_open_cache needs to be addressed

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What needs to be done:
need to address the change of variable name

What needs to be added to accomplish this:
column added in stats table called table_open_cache

5.1: table_open_cache
  > Version Removed     5.1.3
  >
http://dev.mysql.com/doc/refman/5.1/en/server-system-variables.html#sysvar_table
_cache
This is the old name of table_open_cache before MySQL 5.1.3. From 5.1.3 on,
use table_open_cache instead. 

VS

5.0: table_cache

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we can collect both from any server and empty values will default to 0 
in the alert for table_cache we will pass the version variable and the
table_open_cache variable to it's function and based on the version we will
calculate our numbers and recommendations.

Original issue reported on code.google.com by [email protected] on 2 Sep 2009 at 5:27

[GoogleCodeExporter]

Original comment by [email protected] on 1 Nov 2009 at 2:44

• Added labels: Milestone-2.1.x
• Removed labels: ****