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*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
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*/
module com { module sun { module star { module sdb {
/** specifies different mode how boolean comparison predicates are to be generated
by a SingleSelectQueryComposer.
*/
constants BooleanComparisonMode
{
/** denotes the default comparison
<p>Most databases support comparing boolean expressions or column values directly with
integer values: <code><em>column</em> = 0</code> respectively <code><em>column</em> = 1</code>.</p>
*/
const long EQUAL_INTEGER = 0;
/** requires to use <code>IS <em>boolean_literal</em></code> for boolean comparison.
<p>That is, the generated comparison predicates will be <code><em>column</em> IS TRUE</code> resp.
<code><em>column</em> IS FALSE</code>.</p>
*/
const long IS_LITERAL = 1;
/** requires to use <code>= <em>boolean_literal</em></code> for boolean comparison.
<p>That is, the generated comparison predicates will be <code><em>column</em> = TRUE</code> resp.
<code><em>column</em> = FALSE</code>.</p>
*/
const long EQUAL_LITERAL = 2;
/** requires to use an Microsoft Access compatible syntax for boolean comparison.
*/
const long ACCESS_COMPAT = 3;
};
}; }; }; };
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