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Schema Class |
Get information about database schema
Inheritance Hierarchy
Namespace: GSF.Data
Assembly: GSF.Core (in GSF.Core.dll) Version: 2.4.181-beta
Syntax[SerializableAttribute] public class Schema
The Schema type exposes the following members.
Constructors| Name | Description | |
|---|---|---|
 | Schema | Creates a new Schema. |
| Schema(String, TableType, Boolean, Boolean) | Creates a new Schema. |
Properties| Name | Description | |
|---|---|---|
 | AllowNumericNulls | Set this value to False to convert all Null values encountered in numeric fields to zeros. |
| AllowTextNulls | Set this value to False to convert all Null values encountered in character fields to empty strings. |
| Connection | IDbConnection to open a database connection |
| ConnectionString | OLEDB connection string to data source to analyze. |
| DataSourceType | Type of database specified in connect string. |
| ImmediateClose | Set this value to False to keep the schema connection used during analysis open after analysis is complete. |
| Tables | Get or set - information to process Tables |
| TableTypeRestriction | Set this value to restrict the types of tables returned in your schema. Table types can be OR'd together to create this table type restriction. |
Methods| Name | Description | |
|---|---|---|
| Analyze | Analyze data schema for processing data |
| Close | Close IDbConnection |
| Equals | Determines whether the specified object is equal to the current object. (Inherited from Object) |
 | Finalize | Allows an object to try to free resources and perform other cleanup operations before it is reclaimed by garbage collection. (Inherited from Object) |
| GetHashCode | Serves as the default hash function. (Inherited from Object) |
| GetType | Gets the Type of the current instance. (Inherited from Object) |
| MemberwiseClone | Creates a shallow copy of the current Object. (Inherited from Object) |
 | OpenConnection(String) | Opens an ADO connection. |
| OpenConnection(String, DatabaseType, Schema, Boolean) | Opens an ADO connection. |
| SQLEscapeName | Escapes a field or table name. |
| ToString | Returns a string that represents the current object. (Inherited from Object) |
Fields| Name | Description | |
|---|---|---|
 | NoRestriction | Defines a table filter that specifies no restrictions. |
Extension Methods| Name | Description | |
|---|---|---|
 | GetEnumValueOrDefault |
Gets the enumeration constant for value, if defined in the enumeration, or a default value.
(Defined by EnumExtensions) |
| GetEnumValueOrDefaultT |
Gets the enumeration constant for this value, if defined in the enumeration, or a default value.
(Defined by EnumExtensions) |
See Also