Schema Class

Get information about database schema

Definition

Namespace: Gemstone.Data
Assembly: Gemstone.Data (in Gemstone.Data.dll) Version: 1.0.147 -- Release Build+c5cc8ba56e7568e903c204fe8ae9773b97af8eef

C#View Source Request Example

[SerializableAttribute]
public class Schema

VBView Source Request Example

<SerializableAttribute>
Public Class Schema

C++View Source Request Example

[SerializableAttribute]
public ref class Schema

JavaScriptView Source Request Example

Gemstone.Data.Schema = function();

Type.createClass(
	'Gemstone.Data.Schema');

Inheritance: Object Schema

Constructors

Schema	Creates a new Schema.
Schema(String, TableType, Boolean, Boolean)	Creates a new Schema.

Properties

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

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

NoRestriction

Defines a table filter that specifies no restrictions.