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21
22
23
24#ifndef __com_sun_star_sdb_BooleanComparisonMode_idl__
25#define __com_sun_star_sdb_BooleanComparisonMode_idl__
26
27//=============================================================================
28
29module com { module sun { module star { module sdb {
30
31//=============================================================================
32
33/** specifies different modi how boolean comparison predicates are to be generated
34    by a <type>SingleSelectQueryComposer</type>.
35 */
36constants BooleanComparisonMode
37{
38    /** denotes the default comparison
39
40        <p>Most databases support comparing boolean expressions or column values directly with
41        integer values: <code><em>column</em> = 0</code> respectively <code><em>column</em> = 1</code>.</p>
42    */
43    const long EQUAL_INTEGER    = 0;
44
45    /** requires to use <code>IS <em>boolean_literal</em></code> for boolean comparison.
46
47        <p>That is, the generated comparison predicates will be <code><em>column</em> IS TRUE</code> resp.
48        <code><em>column</em> IS FALSE</code>.</p>
49    */
50    const long IS_LITERAL       = 1;
51
52    /** requires to use <code>= <em>boolean_literal</em></code> for boolean comparison.
53
54        <p>That is, the generated comparison predicates will be <code><em>column</em> = TRUE</code> resp.
55        <code><em>column</em> = FALSE</code>.</p>
56    */
57    const long EQUAL_LITERAL    = 2;
58
59    /** requires to use an Microsoft Access compatible syntax for boolean comparison.
60    */
61    const long ACCESS_COMPAT    = 3;
62};
63
64//=============================================================================
65
66}; }; }; };
67
68//=============================================================================
69
70#endif
71