Databases
StackOverflow2013
Postsdbo
POHSQLDB 2.2.9: understanding server.properties file
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POHSQLDB 2.2.9: understanding server.properties file
    primarykey
    data
    text
    <p>I am running hsqlddb 2.2.9 on ubuntu Linux but I am struggling to understand the server.properties file. With hsqldb installed under /usr/local, when I start the server with java org.hsqldb.server.Server from the place I put the server.properties file, suppose server.properties is:</p> <pre><code>server.database.0=file:/usr/local/hsqldb-2.2.9/hsqldb/hibernate/hiberdb server.dbname.0=hiberdb </code></pre> <p>Then I get a subdirectory hibdernate with everthing in it labeled</p> <pre><code>hibderdb.{log,script,properties,tmp} </code></pre> <p>with hibderdb.tmp an empty directory. So far so good.</p> <hr> <p>However I cannot understand hyper sql db's logic in the following cases:</p> <p>Suppose server.properties is:</p> <pre><code>server.database.0=file:/usr/local/hsqldb-2.2.9/hsqldb/hibernate server.dbname.0=hiberdb </code></pre> <p>then the hibderdb alias is ignode and I get files</p> <pre><code>hibernate.{log,properties,script,tmp} </code></pre> <p>in the same directory as the server.properties file (i.e. in the current directory).</p> <p>or even the following:</p> <pre><code>server.database.0=file:/usr/local/hsqldb-2.2.9/hsqldb/hibernate/ server.dbname.0=hiberdb </code></pre> <p>then all I get is a hibernate subdirectory with no hibderdb.* files and instead I have files</p> <pre><code>hibernate/{.log,.properties,.script,.tmp} </code></pre> <p>(these are hidden Unix files, and again the alias property dbname is ignored).</p> <p>The HSQLDB documentation has an example:</p> <p><a href="http://hsqldb.org/doc/2.0/guide/listeners-chapt.html#lsc_server_props" rel="nofollow">http://hsqldb.org/doc/2.0/guide/listeners-chapt.html#lsc_server_props</a></p> <pre><code>server.database.1=file:/opt/db/mydb server.dbname.1=enrolments </code></pre> <p>Is this example outdated or wrong?</p> <p>Thanks,</p> <p>Jason Posit</p>
    singulars
    1. PO
      singulars
      1. PTAnswer
    1. This table or related slice is empty.
    1. PTQuestion
    1. This table or related slice is empty.
    1. USJason Posit
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PO
      singulars
      1. PTAnswer
    1. VO
      singulars
      1. POHSQLDB 2.2.9: understanding server.properties file
      1. This table or related slice is empty.
      1. VTUpMod
    1. This table or related slice is empty.
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload