SQL Relay C++ API
Public Member Functions | List of all members
sqlrexportcsv Class Reference

#include <sqlrexportcsv.h>

Inherits sqlrexportfile.

Public Member Functions

 sqlrexportcsv ()
 
virtual ~sqlrexportcsv ()
 
virtual bool exportData ()
 
- Public Member Functions inherited from sqlrexportfile
 sqlrexportfile ()
 
virtual ~sqlrexportfile ()
 
void setFileName (const char *filename)
 
const char * getFileName ()
 
- Public Member Functions inherited from sqlrexport
 sqlrexport ()
 
virtual ~sqlrexport ()
 
void setSqlrConnection (sqlrconnection *sqlrcon)
 
void setSqlrCursor (sqlrcursor *sqlrcur)
 
sqlrconnectiongetSqlrConnection ()
 
sqlrcursorgetSqlrCursor ()
 
void setTable (const char *table)
 
const char * getTable ()
 
void setExcludeColumns (bool excludecolumns)
 
bool getExcludeColumns ()
 
void setColumnsToExclude (const char *const *columnstoexclude)
 
const char *const * getColumnsToExclude ()
 
void setLogger (logger *lg)
 
logger * getLogger ()
 
void setCoarseLogLevel (uint8_t coarseloglevel)
 
uint8_t getCoarseLogLevel ()
 
void setFineLogLevel (uint8_t fineloglevel)
 
uint8_t getFineLogLevel ()
 
void setLogIndent (uint32_t logindent)
 
uint32_t getLogIndent ()
 
void setLogErrors (bool logerrors)
 
bool getLogErrors ()
 
uint64_t getExportedRowCount ()
 

Additional Inherited Members

- Protected Member Functions inherited from sqlrexportfile
void setFileDescriptor (filedescriptor *fd)
 
filedescriptor * getFileDescriptor ()
 
- Protected Member Functions inherited from sqlrexport
virtual bool exportStart ()
 
virtual bool columnsStart ()
 
virtual bool columnStart ()
 
virtual bool columnEnd ()
 
virtual bool columnsEnd ()
 
virtual bool rowsStart ()
 
virtual bool rowStart ()
 
virtual bool fieldStart ()
 
virtual bool fieldEnd ()
 
virtual bool rowEnd ()
 
virtual bool rowsEnd ()
 
virtual bool beginStart ()
 
virtual bool beginEnd ()
 
virtual bool commitStart ()
 
virtual bool commitEnd ()
 
virtual bool error (int64_t errornumber, const char *errormessage)
 
virtual bool exportEnd ()
 
void setExcludeRow (bool excluderow)
 
bool getExcludeRow ()
 
void setCurrentRow (uint64_t currentrow)
 
uint64_t getCurrentRow ()
 
void setCurrentColumn (uint32_t currentcol)
 
uint32_t getCurrentColumn ()
 
void setCurrentColumnName (const char *currentcolname)
 
const char * getCurrentColumnName ()
 
void setCurrentField (const char *currentfield)
 
const char * getCurrentField ()
 
void setIsNumericColumn (uint64_t index, bool numeric)
 
bool getIsNumericColumn (uint64_t index)
 
void clearAreNumericColumns ()
 
void setExportedRowCount (uint64_t exportedrowcount)
 

Detailed Description

The sqlrexportcsv class implements sqlrexport for CSV files.

Constructor & Destructor Documentation

◆ sqlrexportcsv()

sqlrexportcsv::sqlrexportcsv ( )

Creates an instance of the sqlrexportcsv class.

◆ ~sqlrexportcsv()

virtual sqlrexportcsv::~sqlrexportcsv ( )
virtual

Destroys this instance of the sqlrexportcsv class.

Member Function Documentation

◆ exportData()

virtual bool sqlrexportcsv::exportData ( )
virtual

Exports the result set of the cursor currently in use as set by the most recent call to setSqlrCursor() to the file set by the most recent call to setFileName(), or to standard output if setFileName() was never called, or if setFileName(NULL) was called.

The following result set:

col1,col2,col3,col4

0,0.0,field00,field01 1,1.1,field10,field11

would be exported as:

"col1","col2","col3","col4" 0,0.0,"field00","field01" 1,1.1,"field10","field11"

Returns true on success and false if an error occurred.

Reimplemented from sqlrexportfile.