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https://issues.apache.org/jira/browse/TORQUE-110?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Thomas Fox closed TORQUE-110.
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> unique name not parsed when generating mysql (sql/base/mysql/unique.vm)
> -----------------------------------------------------------------------
>
> Key: TORQUE-110
> URL: https://issues.apache.org/jira/browse/TORQUE-110
> Project: Torque
> Issue Type: Bug
> Components: Generator
> Affects Versions: 3.3-RC3
> Environment: debian etch linux
> Reporter: Peter Frühberger
> Assignee: Thomas Fox
> Priority: Minor
> Fix For: 4.0-beta1
>
>
> The following snippet of code:
> <unique name="NAME_IDX">
> <unique-column name="NAME"/>
> </unique>
> Schema:
> <!ELEMENT index (option*,index-column+)>
> <!ATTLIST index
> name CDATA #IMPLIED
> generates the following mysql code (the name is totally ignored), but the
> schema allows it.
> Create ...
> ...
> UNIQUE (NAME)
> );
> The unique index name (NAME_IDX) is missing, it should correctly be:
> Create ...
> UNIQUE NAME_IDX (NAME);
> );
> changing the unique.vm in sql/base/mysql/unique.vm from
> #foreach ($unique in $table.Unices)
> UNIQUE($unique.ColumnList),
> #end
> to
> #foreach ($unique in $table.Unices)
> UNIQUE $unique.Name ($unique.ColumnList),
> #end
> I think we have to change unique.vm to do the following semantics:
> if ("unique name" is specified) {
> unique $uniq.name ('column')
> }
> else {
> unique ('column')
> }
> We could also set the name whenever creating an sql unique column For
> example, if you have to maintain two different databases (i.e. oracle and
> mysql), both generated from the same xml file, you have probably written a
> tool which compares both databases. Oracle always uses an unique index name
> (afaik), mysql can do without, but comparisson from your tool failes.
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