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Index description flags
Source position: db.pas line 997
type TIndexOption = ( |
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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. |
); |
TIndexOption describes the various properties that an index can have. It is used in the TIndexOptions set type to describe all properties of an index definition as in TIndexDef.
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Set of TIndexOption values |