interface XColumnLocate in module com::sun::star::sdbc::

(Global Index)

Syntax

interface XColumnLocate : com::sun::star::uno::XInterface ;

Description

provides the possibility to find columns by their name.

When several columns have the same name, then the value of the first matching column will be returned. The column name option is designed to be used when column names are used in the SQL query. For columns that are NOT explicitly named in the query, it is best to use column numbers. If column names are used, there is no way for the programmer to guarantee that they actually refer to the intended columns.

Method Summary

findColumn maps the given Resultset column name to its ResultSet column index.

Known Services Which Export this Interface

com::sun::star::sdbc::ResultSet

Method Details



findColumn

Syntax

long findColumn (
string columnName )
raises ( com::sun::star::sdbc::SQLException );

Description

maps the given Resultset column name to its ResultSet column index.

Parameter columnName

the name of the column

Returns

the position of the column

Throws

SQLException if a database access error occurs.
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