Class OleDbConnectionManager
Generic OleDbConnection - try this connection manager if no particular connection manager for your database exists. There are some limitations to the ETLBox functionality when you use this connection manager:
- Most ControlFlow Tasks won't work properly, depending on your database
- SqlTask will work
- If you use special characters, you need to set the quotation begin / quotation end properties QB and QE that fit to your database (e.g. "[" and "]" for Sql Server or "`" for MySql)
- DbDestination and DbSource will only work if you provide a TableDefinition that at least define the table and the columns names
Inheritance
Inherited Members
Namespace: ETLBox.OleDb
Assembly: ETLBox.OleDb.dll
Syntax
public class OleDbConnectionManager : DbConnectionManager<OleDbConnection, OleDbTransaction, OleDbParameter>, IConnectionManager<OleDbConnection, OleDbTransaction>, IConnectionManager, IDisposable
Constructors
OleDbConnectionManager()
Declaration
public OleDbConnectionManager()
OleDbConnectionManager(ConnectionType)
Declaration
public OleDbConnectionManager(ConnectionType connectionType)
Parameters
| Type | Name | Description |
|---|---|---|
| ConnectionType | connectionType |
OleDbConnectionManager(ConnectionType, OleDbConnectionString)
Declaration
public OleDbConnectionManager(ConnectionType connectionType, OleDbConnectionString connectionString)
Parameters
| Type | Name | Description |
|---|---|---|
| ConnectionType | connectionType | |
| OleDbConnectionString | connectionString |
OleDbConnectionManager(ConnectionType, string)
Declaration
public OleDbConnectionManager(ConnectionType connectionType, string connectionString)
Parameters
| Type | Name | Description |
|---|---|---|
| ConnectionType | connectionType | |
| string | connectionString |
Properties
ConnectionType
The database type for the connection manager.
Declaration
public override ConnectionType ConnectionType { get; protected set; }
Property Value
| Type | Description |
|---|---|
| ConnectionType |
Overrides
IsOdbcOrOleDbConnection
Indicates if the current connection manager is used as a OleDb or Odbc Connection.
Declaration
public override bool IsOdbcOrOleDbConnection { get; }
Property Value
| Type | Description |
|---|---|
| bool |
Overrides
QB
The quotation begin character that is used in the database. E.g. SqlServer uses: '[' and Postgres: '"'
Declaration
public override string QB { get; protected set; }
Property Value
| Type | Description |
|---|---|
| string |
Overrides
QE
The quotation end character that is used in the database. E.g. SqlServer uses: ']' and Postgres: '"'
Declaration
public override string QE { get; protected set; }
Property Value
| Type | Description |
|---|---|
| string |
Overrides
Methods
BulkDelete(ITableData)
Performs a bulk delete
Declaration
public override void BulkDelete(ITableData data)
Parameters
| Type | Name | Description |
|---|---|---|
| ITableData | data | Batch of data |
Overrides
BulkInsert(ITableData)
Performs a bulk insert
Declaration
public override void BulkInsert(ITableData data)
Parameters
| Type | Name | Description |
|---|---|---|
| ITableData | data | Batch of data |
Overrides
BulkSelect(ITableData, ICollection<string>, Action, Action, params Action<object>[])
Performs a bulk select
Declaration
public override void BulkSelect(ITableData data, ICollection<string> selectColumnNames, Action beforeRowReadAction, Action afterRowReadAction, params Action<object>[] rowActions)
Parameters
| Type | Name | Description |
|---|---|---|
| ITableData | data | Batch of data needed for the where condition |
| ICollection<string> | selectColumnNames | Column names included in the select |
| Action | beforeRowReadAction | Action invoked before any data is read |
| Action | afterRowReadAction | Action invoked after all data is read |
| Action<object>[] | rowActions |
Overrides
BulkUpdate(ITableData, ICollection<string>, ICollection<string>)
Performs a bulk update
Declaration
public override void BulkUpdate(ITableData data, ICollection<string> setColumnNames, ICollection<string> joinColumnNames)
Parameters
| Type | Name | Description |
|---|---|---|
| ITableData | data | Batch of data |
| ICollection<string> | setColumnNames | The column names used in the set part of the update statement |
| ICollection<string> | joinColumnNames | The column names to join for the update |
Overrides
CleanUpBulkInsert(string)
Called after the whole bulk insert operation to change back settings made to improve bulk insert performance
Declaration
public override void CleanUpBulkInsert(string tablename)
Parameters
| Type | Name | Description |
|---|---|---|
| string | tablename |
Overrides
Clone()
Cretes a clone of the current connection manager
Declaration
public override IConnectionManager Clone()
Returns
| Type | Description |
|---|---|
| IConnectionManager | A instance copy of the current connection manager |
Overrides
PrepareBulkInsert(string)
Performs preparations needed to improved performance of a bulk insert operation
Declaration
public override void PrepareBulkInsert(string tablename)
Parameters
| Type | Name | Description |
|---|---|---|
| string | tablename |