1 alias

Allows you to set an alias to a column or expression.

<alias name='name'/>
Example
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COUNT(*) <alias name='num_registros'/>
 

2 matches

<matches>
    <expresion /> *
</matches>
Example
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<matches>'M*'</matches>
 

3 rowid

Allows retrieving the name of the unique identifier (rowid) of a row in a table.

<rowid table='table'/>
Example
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<rowid table='gcompedh'/>
 

4 user

Retrieve the name of the database session user.

<user />
Example
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<user/>