Oracle® Rdb Data Provider for .NET - Downloads - Oracle

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Contents Preface .............................................................................................................................................. 4 Chapter 1 Installing and Configuring ..................................................................................... 7 1.1 System Requirements .............................................................................................................. 7 1.2 De-install previous Oracle Rdb Data Provider for .NET versions. ........................................ 8 1.3 Installing Oracle Rdb Data Provider for .NET ...................................................................... 9 1.3.1 Assembly Version Changes in V7.3-21 ........................................................................... 9 1.4 File Locations ....................................................................................................................... 10 1.5 Post Installation Procedures................................................................................................. 11 Chapter 2 Enhancements Provided in Oracle Rdb Data Provider for .NET Release 7.3- 21 12 2.1 Oracle Rdb Entity Framework Provider............................................................................... 12 Chapter 3 Problems Corrected .............................................................................................. 13 3.1 PopulateReservedWords problem on Pooled connection ..................................................... 13 3.2 Domains collection Remarks and Default Value Columns not converted ............................ 13 3.3 Retrieval of scaled BIGINT values incorrect ........................................................................ 13 3.4 Insert or Update of Scaled BIGINT problem ........................................................................ 14 3.5 RdbDataReader.GetSchemaTable() problem ...................................................................... 14 Chapter 4 Known Problems, Restrictions and Workarounds ............................................ 16 4.1 Distributed transaction support not available in this version. ............................................. 16 4.2 Using FetchSize with Nested Queries and SQL/Services type RdbConnection. ................... 16 4.3 Using FetchSize with Blobs and SQL/Services type RdbConnection. .................................. 17 4.4 SQL/Services Transaction Reusable Database Services are not Supported ........................ 18 4.5 Rdb V7.3 Datatype Changes ................................................................................................. 18 Chapter 5 New Features and Corrections in Previous Releases ......................................... 20 5.1 New Features for Release 7.3.2 ............................................................................................ 20 5.1.1 Integration of Oracle Rdb Data Provider for .NET into Microsoft Visual Studio. ........ 20 5.2 Corrections in Release 7.3.2 ................................................................................................. 20 5.2.1 CallBackOnCollectedDelegate Problem ........................................................................ 20 5.3 New Features for Release 7.3.1.1 ......................................................................................... 21 2
5.3.1 Additional DbType Support in RdbParameters ............................................................. 21 5.4 Corrections in Release 7.3.1.1 .............................................................................................. 22 5.4.1 Unsupported DbType in RdbParameter Silently Ignored .............................................. 22 5.4.2 Cast problem with tiny int.............................................................................................. 22 5.4.3 Possible memory leak when updating Blob columns .................................................... 23 5.4.4 Statement Handles not Released. ................................................................................... 23 5.4.5 Retrieving Blob data from Column with Associate Variables....................................... 24 5.4.6 Fraction of Seconds trimmed from VMS DATE ........................................................... 24 5.4.7 Delimited Identifiers not handled correctly ................................................................... 25 5.5 New Features for Release 7.3.1.0 ......................................................................................... 25 5.5.1 Pooled Connections ....................................................................................................... 25 5.5.2 External Procedure support ............................................................................................ 26 5.5.3 GetSchema Collections Support .................................................................................... 26 5.6 Corrections in Release 7.3.1.0 .............................................................................................. 28 5.6.1 RdbFactory Documentation Omission ........................................................................... 28 5.6.2 RdbConnection.IsOpen() method may Return Incorrect State Information .................. 28 5.6.3 RdbConnection Connection State not set Correctly when Connection Lost ................. 29 5.6.4 RdbParameterCollection Methods Incorrectly try to Cast the Value Object to RdbParameter type .................................................................................................................. 29 5.6.5 Incorrect Error Message Returned when Error Code is Unknown ................................ 29 5.6.6 Output Parameter Values on Stored Procedures Not Set ............................................... 30 5.6.7 Explicit Transactions using SQL/Services Connectivity Fail to Disable AUTOCOMMIT of Statements .............................................................................................. 30 5.6.8 Incorrect Nested Query Exception Raised ..................................................................... 30 5.6.9 StateChangeEvent Not Raised when RdbConnection is Closed.................................... 31 5.6.10 Un-named Parameters Names may Clash with User Defined Parameter Names. ....... 31 5.6.11 FetchSize is not Correctly Set for RdbCommands Containing Input or Output Parameters. .............................................................................................................................. 32 5.6.12 Default FetchSize May be Set Incorrectly. .................................................................. 32 5.6.13 ExecuteNonQuery() Returns wrong number of Records Affected. ............................. 33 5.6.14 Concurrency Violation Exception Incorrectly Raised. ................................................ 34 5.6.15 Overflow/Underflow Exception not Raised on RdbParameter Assignments. ............. 34 5.6.16 Possible Memory Leak due to RdbDataAdapter.Dispose() Problem. ......................... 35 5.6.17 Memory access problem with SetStrVal...................................................................... 35 5.6.18 DataAdapter.Fill() may Lose Last Column in Select. .................................................. 36 5.6.19 DbType.Time datatype not handled correctly by RdbParameter................................. 36 5.6.20 Multiple Threads Connecting Concurrently may cause an Access Violation. ............ 37 5.6.21 Setting RdbConnection.Autocommit may cause Null Pointer Exception. .................. 37 5.6.22 Read-Write transactions incorrectly started within ReadOnly Connections. .............. 37 5.6.23 Connection.State Incorrect after execution of DataReader on Stored Procedure. ....... 38 5.7 New Features for Release 7.3.0.1 ......................................................................................... 39 5.7.1 RdbFactory and RdbConnectionStringBuilder Classes ................................................. 39 5.7.2 Limited TransactionScope now available ...................................................................... 40 5.8 Corrections in Release 7.3.0.1 .............................................................................................. 41 3
Page 1: Oracle® Rdb Data Provider for .NET
Page 5 and 6: This preface contains these topics:
Page 7 and 8: Chapter 1 Installing and Configurin
Page 9 and 10: 1.3 Installing Oracle Rdb Data Prov
Page 11 and 12: . sqsapi32.ini File Description Con
Page 13 and 14: Chapter 3 Problems Corrected This c
Page 15 and 16: ▲contents 15
Page 17 and 18: . . . The problem here is that when
Page 19 and 20: ▲contents CmdObj.CommandText = "s
Page 21 and 22: Depending on the amount of memory u
Page 23 and 24: 5.4.3 Possible memory leak when upd
Page 25 and 26: 5.4.7 Delimited Identifiers not han
Page 27 and 28: ▲contents � Columns � Views
Page 29 and 30: Fixed build 20080408. 5.6.3 RdbConn
Page 31 and 32: Fixed RdbConnection.ExecuteRead() o
Page 33 and 34: Fixed // C# using (conn = new RdbCo
Page 35 and 36: 5.6.16 Possible Memory Leak due to
Page 37 and 38: Fixed When reading a TIME column fr
Page 39 and 40: 5.7 New Features for Release 7.3.0.
Page 41 and 42: 5.8 Corrections in Release 7.3.0.1
Page 43 and 44: 5.8.5 DateTime Values incorrect whe
Page 45: Fixed ▲contents A problem with th

Oracle® Rdb Data Provider for .NET - Downloads - Oracle

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