Set of TIndexOption values.
Source position: db.pas line 1243
type TIndexOptions = set of ( |
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ixPrimary, |
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The index is the primary index for the data. |
ixUnique, |
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The index is a unique index, i.e. each index value can occur only once. |
ixDescending, |
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The values in the index are sorted descending. |
ixCaseInsensitive, |
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The values in the index are sorted case-insensitively. |
ixExpression, |
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The values in the index are based on a calculated expression. |
ixNonMaintained |
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The index is non-maintained, i.e. changing the data will not update the index. |
); |
TIndexOptions contains the set of properties that an index can have. It is used in the TIndexDef.Options property to describe all properties of an index definition as in TIndexDef.
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Index options. |
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Index definition. |
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Index description flags. |