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Microsoft(R) OLE DB Provider for Oracle, version 2.0 ļ
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(c) 1998 Microsoft CorporationȨ

ĵṩ Microsoft OLE DB Provider for Oracle ĵûа»Ϣ

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Ŀ¼
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1. Ʒ˵

2. ϵͳҪ

3. ˵

4. ֪

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1. Ʒ˵
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ṩ׼ OLE DB û Oracle Դ Microsoft Data Access 2.0 ԡṩߵİ汾 Data Access 
İ汾ƥ䡣

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2. ϵͳҪ
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Microsoft OLE DB Provider for Oracle ṩ Oracle ݿ (version 7.3  version 8) ķʣʹ 
version 7.3.3.4.0߰汾 version 8.0.4.1.1cOracle Client Software 밲װڿͻ˻ϡṩ߾
 Oracle Client Software version 7.3.3.4.0  SQL*Net version 2.3.3.0.4 һҪԣʹô汾
õЧ Oracle ͻʱװͻӦ Server ġRequired Supporting FilesǷ
Ҫġ

й Oracle ƷϸϢ Oracle ĵ

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3. ˵
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a) Oracle Դ Microsoft OLE DB Provider ֱӵֹ֧Ҳ֧ʹ IRowsetChange ִем¡
ʹ IDataInitialize ʾͨ ADO ṩߣService Components ṩӦóҪĸº͹ܡ⣬ṩ
߻ִ֧ SQL 

b) һЩ£ֵݽ DBTYPE_VARNUMERIC أ OLE DB 2.0 һµ͡رע
Ϊ FLOATNUMBERûоȻΧɼֵлκηΧΪֵ򳬹 38 λֵ״̬

c) ֻеõֵݵ IDBSchemaRowset ʱ IDBSchemaRowset::GetRowset ִִСдѡ  

d) Ϊ GetTransaction ı Transaction Unit Of Work  NULL磬ӻỰл񲢴е 
GetTransactionXACTTRANSINFO е XACTUOW  NULL

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4. ֪
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a) ṩ߲֧ Microsoft ODBC Driver for Oracle ִе {} 롣

b) OLE DB 2.0  IConvertType::CanConvert һµı־ DBCONVERTFLAGS_FROMVARIANTṩ֧־ҲӰ
ͬһʱ̴ CanConvert صֵ

c) Oracle version 8 һ VARCHAR е󳤶Ǵ 2000  4000 ֽڡOracle 7.3.x Client Software  ֧
 2000 ֽڵĲֵˣʹòֵΪ 2000 ֽµ Client Software һݱ VARCHAR 
ֽڵĳȴ 2000 ֽڣ ִвĲ롢¡ɾͲѯ ODBC Driver for  Oracle  OLE DB 
Provider for Oracle ʹòĲ롢¡ɾͲѯ£ǽ ORA-01026 Ĵ
ڣOracle ͻŹĿͻ Oracle 8(8.0.4.1.1c ߵİ汾)

d) ʹ Oracle Provider  MTS ֹ֧񣬱밲װļ MTXOCI.DLLļװMicrosoft Visual 
Studio(TM) 98װ Back Office(R) Ȼж Back Office(R)´ϵͳɾ MTXOCI.DLLʹ Oracle 
Provider  MTS ʱ MTXOCI.DLL Żԭ       



