Namespace Kros.Data.Schema

Classes

ColumnSchema

Schema of a database table column.

ColumnSchema.DefaultValues

Columns' default values for individual data types.

ColumnSchemaCollection

List of columns for table TableSchema.

DatabaseSchema

Database schema.

DatabaseSchemaCache

Implementation of IDatabaseSchemaCache. It allows to load database schemas after adding appropriate loaders (AddSchemaLoader(IDatabaseSchemaLoader, ISchemaCacheKeyGenerator)). Loading of a database schema is quite slow, that's why loaded schemas are cached. On next request for the same schema, it is not loaded from database, but returned from cache.

DatabaseSchemaLoader

Helper class for simple loading of database schemas. It contains inner list of different loaders, so it can be used for loading database schema for different databases. Fresh database schema is loaded for every request, it means, loaded schemas are not cached.

DefaultValueParsers

Standard parsers for columns' default values. The default values in database are stored as string and it is necessary to convert them to the specific column's type. If conversion to desired type fails, the returned value is always null.

ForeignKeySchema

The schema of the foreign key of the database table.

ForeignKeySchemaCollection

List of foreign keys for table TableSchema.

IndexColumnSchema

Schema of a column of an index.

IndexColumnSchemaCollection

List of index columns.

IndexSchema

Schema of a table's index.

IndexSchemaCollection

List of indexes for table TableSchema.

TableSchema

Schema of a database table.

TableSchemaCollection

List of tables for DatabaseSchema.

Interfaces

IDatabaseSchemaCache

Interface for classes which loads and caches database schema.

IDatabaseSchemaLoader

Interface for loading database schema.

IDatabaseSchemaLoader<T>

ISchemaCacheKeyGenerator

Cache key generator for DatabaseSchemaCache.

ISchemaCacheKeyGenerator<T>

Enums

ForeignKeyRule

Foreign key rule. Defines what to do with child records when the value of parent record changes or is deleted.

IndexType

Table index type.

SortOrder

Sort order of an index column.

Delegates

DefaultValueParsers.ParseDefaultValueFunction

Delegate for function which parses default value.