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What to do with fields when applying updates
Source position: db.pas line 64
type TProviderFlag = ( |
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pfInUpdate, |
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Changes to the field should be propagated to the database. |
pfInWhere, |
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Field should be used in the WHERE clause of an update statement in case of upWhereChanged. |
pfInKey, |
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Field is a key field and used in the WHERE clause of an update statement |
pfHidden, |
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pfRefreshOnInsert, |
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This field's value should be refreshed after insert. |
pfRefreshOnUpdate |
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This field's value should be refreshed after update. |
); |
TProviderFlag describes how the field should be used when applying updates from a dataset to the database. Each field of a TDataset has one or more of these flags.
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Set of TProviderFlag flags |