Oracle C++ Call Interface Programmer's Guide

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xii nextDay()...................................................................................................................................... 8-55 operator=() ................................................................................................................................... 8-55 operator==()................................................................................................................................. 8-56 operator!=().................................................................................................................................. 8-56 operator>() ................................................................................................................................... 8-56 operator>=()................................................................................................................................. 8-57 operator
getSecond() .................................................................................................................................. 8-73 isNull().......................................................................................................................................... 8-73 operator*().................................................................................................................................... 8-73 operator*=() ................................................................................................................................. 8-74 operator=()................................................................................................................................... 8-74 operator==() ................................................................................................................................ 8-74 operator!=().................................................................................................................................. 8-75 operator/()................................................................................................................................... 8-75 operator/=() ................................................................................................................................ 8-76 operator>()................................................................................................................................... 8-76 operator>=() ................................................................................................................................ 8-76 operator=() ................................................................................................................................ 8-87 xiii
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: flushCache().......................
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 43 and 44: 1 Introduction to OCCI This chapter
Page 45 and 46: Building an OCCI Application Overvi
Page 47 and 48: Processing of SQL Statements In an
Page 49 and 50: Overview of PL/SQL SELECT dname FRO
Page 51 and 52: Object Support Client-Side Object C
Page 53 and 54: Metadata Class Object Support ■ B
Page 55 and 56: 2 Relational Programming This chapt
Page 57 and 58: . . . stmt->closeResultSet(rs); con
Page 59 and 60: const string poolUserName = "SCOTT"
Page 61 and 62: ■ executeArrayUpdate: To execute
Page 63 and 64:
Standard Statements Types of SQL St
Page 65 and 66:
Types of SQL Statements in the OCCI
Page 67 and 68:
Executing SQL Queries Executing SQL
Page 69 and 70:
Specifying the Query } Executing SQ
Page 71 and 72:
Status Definitions Executing Statem
Page 73 and 74:
Executing Statements Dynamically No
Page 75 and 76:
Null and Truncated Data Error Handl
Page 77 and 78:
Advanced Relational Techniques In T
Page 79 and 80:
Note: Advanced Relational Technique
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Optimizing Performance Advanced Rel
Page 83 and 84:
Advanced Relational Techniques indi
Page 85 and 86:
3 Object Programming This chapter p
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Persistent Objects Working with Obj
Page 89 and 90:
Values In the context of this manua
Page 91 and 92:
See Also: Developing an OCCI Object
Page 93 and 94:
Figure 3-1 Basic Object Operational
Page 95 and 96:
Developing an OCCI Object Applicati
Page 97 and 98:
Overview of Associative Access Maxi
Page 99 and 100:
Retrieving an Object Reference (REF
Page 101 and 102:
} Overview of Navigational Access T
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Overview of Complex Object Retrieva
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■ The reference to the root purch
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} void *operator new(size_t size, c
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Freeing Objects Type Inheritance Ty
Page 111 and 112:
Type Inheritance Instance substitut
Page 113 and 114:
A Sample OCCI Application void *ope
Page 115 and 116:
} cout
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} A Sample OCCI Application /* comm
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4 Datatypes This chapter is a refer
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Internal Datatypes Note: There are
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External Datatypes ■ OCCI_SQLT_CH
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Table 4-2 External Datatypes, C++ D
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External Datatypes CHARZ The extern
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External Datatypes FLOAT The extern
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External Datatypes LONG The externa
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OCCI BYTES OCCI CLOB OCCI DATE See
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External Datatypes When RAW data in
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External Datatypes is not an intege
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Table 4-5 Data Conversions Internal
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LONG RAW I/O LONG VARRAW I/O OCCI B
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The following topics are covered in
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External LOBs (BFILEs) Overview of
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Table 5-1 OCCI LOB Classes and Meth
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Creating LOBs Table 5-1 OCCI LOB Cl
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LOB Classes and Methods Note: For i
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{ Blob blob=rset->getBlob(1); if(bl
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} blob.writeChunk(, buffer, BUFSIZE
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Updating LOBs LOB Classes and Metho
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Objects with LOB Attributes 5. Repi
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6 Metadata This chapter describes h
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Describing Database Metadata You ob
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Metatdata Code Examples Table 6-1 A
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Describing Database Metadata /* Cal
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Attribute Reference . . /* Create a
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Table 6-2 Attributes Belonging to A
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Package Attributes Type Attributes
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Type Attribute Attributes Table 6-8
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Collection Attributes Table 6-10 At
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Synonym Attributes Sequence Attribu
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Table 6-14 Attributes Belonging to
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List Attributes Table 6-15 Attribut
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Table 6-18 Attributes Specific to D
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7 How to Use the Object Type Transl
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How to Use the OTT Utility the Type
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How to Use the OTT Utility Example
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}; virtual void writeSQL(oracle::oc
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} streamOCCI_.setString(name); stre
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Invoking the OTT Utility For global
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Invoking the OTT Utility userid Par
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Overview of the INTYPE File The lin
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OTT Utility Datatype Mappings The O
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OTT Utility Datatype Mappings Note:
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the_clob CLOB, the_object object_ty
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OTT Utility Datatype Mappings When
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class other_type : public oracle::o
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Overview of the OUTTYPE File its ve
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Figure 7-1 The OTT Utility with OCC
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The OTT Utility and OCCI Applicatio
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}; static void *readSQL(void *ctxOC
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public: }; void *operator new(size_
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{ FullName *objOCCI_ = (FullName *)
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excep.setErrorCtx(ctxOCCI_); } retu
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} setVector(streamOCCI_, PREV_ADDR_
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TYPE SCOTT.FULL_NAME AS FullName VE
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}; The OTT Utility and OCCI Applica
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***********************************
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#endif Map Registry Function The OT
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public: }; void *operator new(size_
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}; static void *readSQL(void *ctxOC
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eturn; } void CFullName::writeSQL(o
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Page 247 and 248:
eturn oracle::occi::PObject::operat
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Properties of OTT Markers Following
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Where the Markers Can Be Used Carry
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Carrying Forward User Added Code be
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DROP TABLE PERSON_TAB; DROP TABLE A
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Carrying Forward User Added Code AD
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}; PERSON_O(); Carrying Forward Use
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addr = new_addr; this->markModified
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} return; } void ADDRESS_O::writeSQ
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} streamOCCI_.setString(last_name);
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mdemo1m.cpp // --------------------
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conn->terminateStatement(stmt); //
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Example OCCI Application Example OC
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■ Example of C++ Source File for
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OCCI_STD_NAMESPACE::string STATE; O
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}; void *operator new(size_t size);
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OCCI_STD_NAMESPACE::string CFullNam
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} streamOCCI_.setString(FirstName);
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{ if (objOCCI_->isNull()) streamOCC
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OCCI_STD_NAMESPACE::string CPerson:
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{ return oracle::occi::PObject::ope
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#ifndef CPERSON_ORACLE # include "c
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Example OCCI Application /*********
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* initialize MyFullName */ MyFullNa
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* Display all the information of My
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Example OCCI Application conn, and
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} RefAny jillrefany = resultSet2->g
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Connection *conn = env->createConne
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OTT Command Line Syntax OTT Utility
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■ CPPFILE Parameter ■ ERRTYPE P
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OTT Utility Reference CONFIG Parame
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INITFUNC=filename OTT Utility Refer
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See Also: "SCHEMA_NAMES Usage" on p
Page 313 and 314:
Structure of the INTYPE File OTT Ut
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■ It appears in the INTYPE file.
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struct px1_ind col1 }; typedef stru
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OTT Utility Reference The Pro*C/C++
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OTT Utility Reference Once the OTT
Page 323:
This part contains one chapter: ■
Page 326 and 327:
Summary of OCCI Classes Summary of
Page 328 and 329:
OCCI Classes and Methods using Decl
Page 330 and 331:
Bfile Class close() closeStream() T
Page 332 and 333:
Bfile Class isInitialized() isNull(
Page 334 and 335:
Bfile Class operator!=() read() Syn
Page 336 and 337:
Blob Class Blob Class The Blob clas
Page 338 and 339:
Blob Class close() closeStream() co
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Blob Class getStream() isInitialize
Page 342 and 343:
Blob Class operator==() operator!=
Page 344 and 345:
Blob Class setNull() trim() write()
Page 346 and 347:
Blob Class buffer The buffer contai
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Bytes Class getBytes() isNull() Par
Page 350 and 351:
Clob Class Clob Class The Clob clas
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Clob Class append() close() closeSt
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Clob Class getCharSetId() getChunkS
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Clob Class open() operator=() opera
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Clob Class setCharSetId() setCharSe
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Clob Class write() Valid values are
Page 362 and 363:
Connection Class Connection Class T
Page 364 and 365:
Connection Class flushCache() This
Page 366 and 367:
Connection Class Syntax LNOCIServer
Page 368 and 369:
ConnectionPool Class createConnecti
Page 370 and 371:
ConnectionPool Class getMinConnecti
Page 372 and 373:
ConnectionPool Class Syntax void te
Page 374 and 375:
Date Class Summary of Date Methods
Page 376 and 377:
Date Class addDays() addMonths() da
Page 378 and 379:
Date Class getDate() getSystemDate(
Page 380 and 381:
Date Class operator==() operator!=(
Page 382 and 383:
Date Class operator
Page 384 and 385:
Date Class toZone() const string &n
Page 386 and 387:
Environment Class Environment Class
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Environment Class Syntax Connection
Page 390 and 391:
Environment Class getCacheMaxSize()
Page 392 and 393:
Environment Class terminateConnecti
Page 394 and 395:
IntervalDS Class Constructs an Inte
Page 396 and 397:
IntervalDS Class fromText() getDay(
Page 398 and 399:
IntervalDS Class operator*=() opera
Page 400 and 401:
IntervalDS Class operator/=() opera
Page 402 and 403:
IntervalDS Class operator-=() opera
Page 404 and 405:
IntervalDS Class toText() This meth
Page 406 and 407:
IntervalYM Class The following code
Page 408 and 409:
IntervalYM Class getMonth() getYear
Page 410 and 411:
IntervalYM Class operator!=() opera
Page 412 and 413:
IntervalYM Class operator
Page 414 and 415:
IntervalYM Class set() setNull() to
Page 416 and 417:
Map Class Map Class The Map class i
Page 418 and 419:
MetaData Class MetaData Class A Met
Page 420 and 421:
MetaData Class Summary of MetaData
Page 422 and 423:
MetaData Class getMetaData() getNum
Page 424 and 425:
MetaData Class getVector() operator
Page 426 and 427:
Number Class Translates a native lo
Page 428 and 429:
Number Class nu4 = nu1 + nu2; /* Co
Page 430 and 431:
Number Class Table 8-14 Number Meth
Page 432 and 433:
Number Class arcTan2() ceil() cos()
Page 434 and 435:
Number Class hypCos() hypSin() hypT
Page 436 and 437:
Number Class operator++() operator-
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Number Class operator-() operator-(
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Number Class operator>=() operator=
Page 442 and 443:
Number Class operator%=() operator+
Page 444 and 445:
Number Class operator long() operat
Page 446 and 447:
Number Class round() setNull() shif
Page 448 and 449:
Number Class toText() trunc() Synta
Page 450 and 451:
PObject Class PObject Class OCCI pr
Page 452 and 453:
PObject Class isLocked() isNull() l
Page 454 and 455:
PObject Class operator new() pin()
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Ref Class Ref Class The mapping in
Page 458 and 459:
Ref Class isClear() isNull() markDe
Page 460 and 461:
Ref Class operator=() ptr() Paramet
Page 462 and 463:
Ref Class setNull() unmarkDelete()
Page 464 and 465:
RefAny Class getConnection() getRef
Page 466 and 467:
ResultSet Class ResultSet Class Res
Page 468 and 469:
ResultSet Class Table 8-18 ResultSe
Page 470 and 471:
ResultSet Class getBfile() getBlob(
Page 472 and 473:
ResultSet Class getCurrentStreamCol
Page 474 and 475:
ResultSet Class getFloat() getInt()
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ResultSet Class getNumber() getObje
Page 478 and 479:
ResultSet Class getString() getTime
Page 480 and 481:
ResultSet Class vector &vect); void
Page 482 and 483:
ResultSet Class isNull() isTruncate
Page 484 and 485:
ResultSet Class Parameters setBinar
Page 486 and 487:
ResultSet Class in the *length para
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ResultSet Class setMaxColumnSize()
Page 490 and 491:
SQLException Class getMessage() set
Page 492 and 493:
Statement Class Table 8-20 Statemen
Page 494 and 495:
Statement Class Table 8-20 Statemen
Page 496 and 497:
Statement Class closeStream() execu
Page 498 and 499:
Statement Class arrayLength paramet
Page 500 and 501:
Statement Class getBfile() getBlob(
Page 502 and 503:
Statement Class getCurrentStreamIte
Page 504 and 505:
Statement Class getFloat() getInt()
Page 506 and 507:
Statement Class getObject() getOCIS
Page 508 and 509:
Statement Class getString() getTime
Page 510 and 511:
Statement Class vector &vect; void
Page 512 and 513:
Statement Class isNull() isTruncate
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Statement Class setAutoCommit() set
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Statement Class setBytes() x The pa
Page 518 and 519:
Statement Class Syntax void setDate
Page 520 and 521:
Statement Class setDataBufferArray(
Page 522 and 523:
Statement Class setDouble() setErro
Page 524 and 525:
Statement Class setIntervalDS() set
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Statement Class setNumber() setObje
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Statement Class setRef() setRowid()
Page 530 and 531:
Statement Class setUInt() setVector
Page 532 and 533:
Statement Class void setVector(Stat
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Statement Class status() sqltype sq
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Stream Class readLastBuffer() write
Page 538 and 539:
Timestamp Class Timestamp Class Thi
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Timestamp Class } if(reft() on page
Page 542 and 543:
Timestamp Class getDate() getTime()
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Timestamp Class intervalSub() isNul
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Timestamp Class operator>=() operat
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Timestamp Class setNull() setTime()
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Timestamp Class toText() Return str
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A OCCI Demonstration Programs Oracl
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OCCI Demonstration Programs # 2. A
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OCCI Demonstration Programs # 2. A
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OCCI Demonstration Programs occidem
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occiblob.cpp build_static: $(OBJS)
Page 563 and 564:
} /** * printing the blob data as i
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occiclob.cpp { Blob blob = rset->ge
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* populating the clob; */ void popu
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int clobLength=clob.length (); cout
Page 571 and 572:
~occicoll () { env->terminateConnec
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Deleting a row in a nested table vo
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occidesc.cpp cout
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OCCI Demonstration Programs cout
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OCCI Demonstration Programs else co
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cout
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case OCCI_SQLT_LBI : return "LONG R
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void insertBind (int c1, string c2)
Page 587 and 588:
{ OCCI Demonstration Programs strin
Page 589 and 590:
using namespace oracle::occi; using
Page 591 and 592:
fs_obj->setpartner(fs_partner); fs_
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fs_ref->getleader(); /* Leader's Pa
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occiobj.cpp OCCI Demonstration Prog
Page 597 and 598:
}catch(SQLException ex) { cout
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occipobj.typ occipobj.cpp demo->upd
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OCCI Demonstration Programs /** * I
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OCCI Demonstration Programs RefAny
Page 605 and 606:
** * Destructor for the occipool te
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#include #include using namespace
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occistre.cpp OCCI Demonstration Pro
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delete (demo); cout
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A application-provided serializatio
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OCCI DATE, 4-15 OCCI INTERVALDS, 4-
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N RefAny methods, 8-139, 8-143 setD
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RESULT_SET_AVAILABLE status, 2-17,
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