Oracle C++ Call Interface Programmer's Guide

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This part contains the following chapters: ■ Chapter 1, "Introduction to OCCI" ■ Chapter 2, "Relational Programming" ■ Chapter 3, "Object Programming" ■ Chapter 4, "Datatypes" ■ Chapter 5, "Introduction to LOBs" ■ Chapter 6, "Metadata" Part I OCCI Programmer’s <strong>Guide</strong> ■ Chapter 7, "How to Use the Object Type Translator Utility"
Page 1 and 2: Oracle® C++ Call Interface Program
Page 3 and 4: List List of Figures Tables Content
Page 5 and 6: Null and Truncated Data............
Page 7 and 8: 6 Metadata Overview of Metadata ...
Page 9 and 10: length() ..........................
Page 11 and 12: flushCache().......................
Page 13 and 14: getSecond() .......................
Page 15 and 16: cos()..............................
Page 17 and 18: operator new().....................
Page 19 and 20: isTruncated() .....................
Page 21 and 22: setCharacterStreamMode() ..........
Page 23 and 24: Index occiinh.typ .................
Page 25 and 26: List of Tables 2-1 Normal Data - No
Page 27 and 28: Oracle C++ Call Interface Programme
Page 29 and 30: Preface The Oracle C++ Call Interfa
Page 31 and 32: Related Documentation Chapter 4, "D
Page 33 and 34: Conventions in Text We use various
Page 35 and 36: Convention Meaning Example UPPERCAS
Page 37 and 38: What’s New in Orace C++ Call Inte
Page 39: ■ Number Class ■ operator signe
Page 44 and 45: Overview of OCCI Overview of OCCI B
Page 46 and 47: Overview of OCCI Functionality of O
Page 48 and 49: Processing of SQL Statements Contro
Page 50 and 51: Special OCCI/SQL Terms BEGIN GET_EM
Page 52 and 53: Object Support Multiple application
Page 54 and 55: Object Support ■ Facilitating sch
Page 56 and 57: Connecting to a Database Connecting
Page 58 and 59: Connecting to a Database duration.
Page 60 and 61: Executing SQL DDL and DML Statement
Page 62 and 63: Types of SQL Statements in the OCCI
Page 68 and 69: Executing SQL Queries Result Set Ex
Page 70 and 71: Executing Statements Dynamically To
Page 72 and 73: Executing Statements Dynamically VA
Page 74 and 75: Error Handling Committing a Transac
Page 76 and 77: Error Handling The default behavior
Page 78 and 79: Advanced Relational Techniques proc
Page 80 and 81: Advanced Relational Techniques Appl
Page 82 and 83: Advanced Relational Techniques ■
Page 84 and 85: Advanced Relational Techniques Howe
Page 86 and 87: Working with Objects in OCCI Overvi
Page 88 and 89: Working with Objects in OCCI Transi
Page 90 and 91:
Representing Objects in C++ Applica
Page 92 and 93:
Developing an OCCI Object Applicati
Page 94 and 95:
Page 96 and 97:
Page 98 and 99:
Overview of Navigational Access Res
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Overview of Navigational Access and
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Overview of Navigational Access Gar
Page 104 and 105:
Overview of Complex Object Retrieva
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Working with Collections Prefetchin
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Using Object References Nullness WH
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Type Inheritance Substitutability A
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Type Inheritance A subtype of NOT I
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A Sample OCCI Application } // decl
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A Sample OCCI Application // this n
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A Sample OCCI Application 3-34 Orac
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Overview of Oracle Datatypes Overvi
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Internal Datatypes Character String
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External Datatypes Table 4-2 Extern
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External Datatypes Please note the
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External Datatypes For byte 1, 119
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External Datatypes specify an inter
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External Datatypes Oracle stores va
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External Datatypes OCCI POBJECT OCC
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External Datatypes TIMESTAMP ’199
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Data Conversions Data Conversions V
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Data Conversions Table 4-5 Data Con
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Data Conversions Data Conversions f
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Overview of LOBs Overview of LOBs O
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LOB Classes and Methods Inline Stor
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LOB Classes and Methods Table 5-1 O
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LOB Classes and Methods ■ Blob Op
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LOB Classes and Methods Reading and
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LOB Classes and Methods } if(bfile.
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LOB Classes and Methods blob.closeS
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Objects with LOB Attributes conn->c
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Objects with LOB Attributes applica
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Overview of Metadata Overview of Me
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Describing Database Metadata For ex
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Describing Database Metadata unsign
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Describing Database Metadata MetaDa
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Attribute Reference Parameter Attri
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Attribute Reference The additional
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Attribute Reference Table 6-8 Attri
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Attribute Reference Type Method Att
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Attribute Reference Table 6-11 Attr
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Attribute Reference Column Attribut
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Attribute Reference Table 6-15 Attr
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Attribute Reference Schema Attribut
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Attribute Reference 6-26 Oracle C++
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How to Use the OTT Utility Overview
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How to Use the OTT Utility In this
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How to Use the OTT Utility ■ Cont
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How to Use the OTT Utility { if (st
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Invoking the OTT Utility TYPE SCOTT
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Invoking the OTT Utility Invoking t
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Overview of the INTYPE File hfile P
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OTT Utility Datatype Mappings Use q
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OTT Utility Datatype Mappings Table
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OTT Utility Datatype Mappings Table
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OTT Utility Datatype Mappings OCIIn
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OTT Utility Datatype Mappings #ifnd
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Overview of the OUTTYPE File OCCI_S
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The OTT Utility and OCCI Applicatio
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Carrying Forward User Added Code vo
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Carrying Forward User Added Code 5.
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Carrying Forward User Added Code cl
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Carrying Forward User Added Code Co
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Carrying Forward User Added Code //
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Carrying Forward User Added Code };
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Carrying Forward User Added Code #e
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Carrying Forward User Added Code {
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Carrying Forward User Added Code tr
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Carrying Forward User Added Code ob
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Carrying Forward User Added Code my
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Carrying Forward User Added Code }
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Example OCCI Application TYPE PERSO
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Example OCCI Application }; void se
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Example OCCI Application #ifndef MY
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Example OCCI Application private: O
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Example OCCI Application oracle::oc
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Example OCCI Application } (char *)
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Example OCCI Application void CPers
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Example OCCI Application try { if (
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Example OCCI Application } void CSt
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Example OCCI Application Example of
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Example OCCI Application using name
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Example OCCI Application { cout
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Example OCCI Application { setId(id
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Example OCCI Application joe->displ
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Example OCCI Application } delete a
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OTT Utility Reference OTT Utility R
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OTT Utility Reference OTT Utility P
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OTT Utility Reference If CASE=OPPOS
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OTT Utility Reference If the filena
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OTT Utility Reference MAPFUNC Param
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OTT Utility Reference OTT username/
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OTT Utility Reference [TRANSLATE{me
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OTT Utility Reference The OTT utili
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OTT Utility Reference The schema na
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OTT Utility Reference Default Name
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OTT Utility Reference though, it co
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8 OCCI Classes and Methods This cha
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Table 8-1 OCCI Classes (Cont.) Clas
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Bfile Class Bfile Class The Bfile c
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fileExists() getDirAlias() getFileN
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length() open() operator=() operato
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setName() setNull() buffer The buff
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append() Table 8-3 Blob Methods (Co
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getChunkSize() Parameters srcBfile
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isOpen() length() open() operator=(
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setEmpty() setEmpty() Syntax unsign
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writeChunk() unsigned int bufsize,
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Bytes Class Bytes Class Methods of
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length() setNull() This method retu
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Table 8-5 Clob Methods (Cont.) Meth
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getCharSetForm() unsigned int dstOf
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isInitialized() isNull() isOpen() l
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operator!=() read() Parameters srcC
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setEmpty() setEmpty() setNull() tri
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writeChunk() Clob Class This method
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changePassword() commit() This meth
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getOCIServer() Connection Class prm
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ConnectionPool Class ConnectionPool
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Parameters getBusyConnections() get
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setPoolSize() setTimeOut() Connecti
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Date Class Date Class The Date clas
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Table 8-8 Date Methods (Cont.) Meth
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fromBytes() fromText() This method
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isNull() lastDay() nextDay() operat
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operator>=() operator(const Date &a
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setNull() toBytes() toText() day Th
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Parameters zone1 A string represent
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createConnection() This method esta
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Environment Class method. If no mem
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setCacheMaxSize() setCacheOptSize()
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IntervalDS Class IntervalDS Class L
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Summary of IntervalDS Methods Table
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getHour() getMinute() getSecond() i
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operator!=() operator/() const Inte
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operator
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set() setNull() Parameters a A day
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IntervalYM Class IntervalYM Class I
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fromText() Table 8-11 IntervalYM Me
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operator*=() operator=() operator==
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operator/=() operator>() operator>=
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operator-=() operator+() operator+=
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nlsParam This parameter is not curr
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Syntax Map Class registration can b
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■ TYPEENCAP_PRIVATE ■ TYPEENCAP
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getAttributeType() getBoolean() get
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getString() getTimeStamp() getUInt(
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Number Class Number Class The Numbe
Page 427 and 428:
* Create a statement and associate
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Table 8-14 Number Methods (Cont.) M
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abs() arcCos() arcSin() arcTan() Ta
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floor() fromBytes() fromText() Numb
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isNull() ln() log() operator++() Pa
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operator/() operator%() operator+()
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operator() Parameters a, b Numbers
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operator=() operator*=() operator/=
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operator char() Parameters operator
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operator unsigned long() operator u
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sign() sin() sqareroot() tan() toBy
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Parameters Number Class decplace Th
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flush() getConnection() getRef() Ta
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markDelete() markModified() operato
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setNull() unmark() unpin() This met
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clear() getConnection() getRef() Ta
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operator*() operator==() operator!=
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setPrefetch() setLock() Ref Class S
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RefAny Class RefAny Class The RefAn
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operator==() operator!=() unmarkDel
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Summary of ResultSet Methods Table
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cancel() closeStream() Table 8-18 R
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getCharSet() getClob() Parameters c
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getDate() Parameters colIndex The f
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getIntervalYM() Parameters colIndex
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getRowid() getRowPosition() getStat
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getVector() ResultSet Class This me
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getVectorOfRefs() ResultSet Class I
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next() ResultSet Class A ResultSet
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setCharSet() ResultSet Class Overri
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setErrorOnNull() ind Pointer to an
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SQLException Class SQLException() S
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Statement Class Statement Class A S
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Table 8-20 Statement Methods (Cont.
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addIteration() closeResultSet() Tab
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Statement Class If UPDATE_COUNT_AVA
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executeQuery() executeUpdate() getA
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getCharSet() getClob() getConnectio
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getDatabaseNCHARParam() getDate() g
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getIntervalYM() getMaxIterations()
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getResultSet() getRowid() getSQL()
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getUpdateCount() getVector() Parame
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getVectorOfRefs() unsigned int para
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Parameters preTruncationLength() pa
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Parameters paramIndex The first par
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setCharSet() setClob() setDate() St
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Statement Class Note that not all t
Page 521 and 522:
ub4 *arrayLength, sb4 elementSize,
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setFloat() setInt() Syntax void set
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Statement Class larger the iteratio
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Parameters setPrefetchMemorySize()
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setString() setTimestamp() Syntax v
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void setVector(Statement *stmt, uns
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setVectorOfRefs() Parameters stmt s
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Stream Class You use a Stream to re
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writeLastBuffer() status() Paramete
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Timestamp Class The following code
Page 541 and 542:
fromText() Table 8-22 Timestamp Met
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getTimeZoneOffset() intervalAdd() s
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operator==() operator!=() operator>
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operator
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subDS() subYM() Syntax void setTime
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This part contains one appendix:
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OCCI Demonstration Programs OCCI De
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OCCI Demonstration Programs # make
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OCCI Demonstration Programs A-6 Ora
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OCCI Demonstration Programs buildcp
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OCCI Demonstration Programs string
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OCCI Demonstration Programs passwor
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OCCI Demonstration Programs * The d
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OCCI Demonstration Programs } * def
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OCCI Demonstration Programs occicol
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OCCI Demonstration Programs } "INSE
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OCCI Demonstration Programs try{ if
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OCCI Demonstration Programs conn =
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OCCI Demonstration Programs cout
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OCCI Demonstration Programs { MetaD
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OCCI Demonstration Programs md.getI
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OCCI Demonstration Programs occidml
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OCCI Demonstration Programs "UPDATE
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OCCI Demonstration Programs occiinh
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OCCI Demonstration Programs occiinh
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OCCI Demonstration Programs stmt->s
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OCCI Demonstration Programs occiobj
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OCCI Demonstration Programs */ void
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OCCI Demonstration Programs try{ st
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OCCI Demonstration Programs class a
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OCCI Demonstration Programs /** * d
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OCCI Demonstration Programs occipoo
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OCCI Demonstration Programs occipro
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OCCI Demonstration Programs string
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OCCI Demonstration Programs { env->
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OCCI Demonstration Programs A-60 Or
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complex object retrieval complex ob
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opening, 5-8 overview, 5-2 reading,
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connection pool, 2-3 creating, 2-2
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external datatype, 4-19 VARNUM exte
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