UL Ext: Represents the schema of an UltraLite table index.
Public NotInheritable Class ULIndexSchema
public sealed class ULIndexSchema
All members of ULIndexSchema class, including all inherited members.
Name | Description |
---|---|
Returns the name of the colOrdinalInIndex 'th column in this index. | |
Checks whether the named column is used in descending order by the index. | |
Returns the number of columns in the index. | |
Checks whether the index is a foreign key. | |
Checks whether referential integrity for the foreign key is performed on commits or on inserts and updates. | |
Checks whether the foreign key is nullable. | |
Determines whether the index schema is open or closed. | |
Checks whether the index is the primary key. | |
Checks whether the index is unique. | |
Checks whether the index is a unique key. | |
Returns the name of the index. | |
The name of the referenced primary index if the index is a foreign key. | |
The name of the referenced primary table if the index is a foreign key. |
There is no constructor for this class. Index schemas are created using the ULTableSchema.PrimaryKey, ULTableSchema.GetIndex(string), and ULTableSchema.GetOptimalIndex(int) of the ULTableSchema.
GetColumnName method
IsColumnDescending method
ColumnCount property
IsForeignKey property
IsForeignKeyCheckOnCommit property
IsForeignKeyNullable property
IsOpen property
IsPrimaryKey property
IsUniqueIndex property
IsUniqueKey property
Name property
ReferencedIndexName property
ReferencedTableName property
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