Update the Tuning Guide figure about using the statement cache
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Key: DERBY-2281
URL: https://issues.apache.org/jira/browse/DERBY-2281
Project: Derby
Issue Type: Bug
Components: Documentation
Affects Versions: 10.2.3.0
Reporter: Laura Stewart
Assigned To: Laura Stewart
Priority: Minor
The second figure in file ctundepth32379.dita needs to be updated.
These comments came from Stan Bradbury as part of his review for Derby-1842
Fig 2 : The graphic is not correct - I suggest a horizontal line separating
Connection One and Connection Two (line should run under the TOP select, it's
three exection-arrows and the TOP Statement Object) - label: 'Connection One'
should be ABOVE the Select statement and FIRST execution-arrow for the
Connection (not below an execution-arrow).
Label 'Connection Two' should be above the SECOND select (below the added line)
and it's FIRST execution-arrow (the second solid arrow). This arrow needs to be
the only arrow pointing to the SECOND Statement Object.
Replace the dotted line at the bottom with a STRAIGTH, SOLID line that runs
STRAIGHT between the BOTTOM select statement and the BOTTOM (third) Statement
Object. There is no 'elbow' arrow for the second connection.
It is not clear that the only the TOP select AND the TOP Statement Object are
part of Connection One. All three Connection One execution-arrows need to point
to the SAME (TOP) Statement Object. The next TWO selects, exectuion-arrows and
Statement Objects need to be in do not line up properly . --The arrows between
the Statment Objects and the Statement Cache pages are good.
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