Database_PostgreSQL Class Reference

#include <database-postgresql.h>

Inheritance diagram for Database_PostgreSQL:

Collaboration diagram for Database_PostgreSQL:

Public Member Functions
	Database_PostgreSQL (const std::string &connect_string, const char *type)
	~Database_PostgreSQL ()
void	beginSave ()
void	endSave ()
void	rollback ()
bool	initialized () const

Protected Member Functions
int	pg_to_int (PGresult *res, int row, int col)
u32	pg_to_uint (PGresult *res, int row, int col)
float	pg_to_float (PGresult *res, int row, int col)
v3s16	pg_to_v3s16 (PGresult *res, int row, int col)
std::string	pg_to_string (PGresult *res, int row, int col)
PGresult *	execPrepared (const char *stmtName, const int paramsNumber, const void **params, const int *paramsLengths=NULL, const int *paramsFormats=NULL, bool clear=true, bool nobinary=true)
PGresult *	execPrepared (const char *stmtName, const int paramsNumber, const char **params, bool clear=true, bool nobinary=true)
void	createTableIfNotExists (const std::string &table_name, const std::string &definition)
void	verifyDatabase ()
void	connectToDatabase ()
virtual void	createDatabase ()=0
virtual void	initStatements ()=0
void	prepareStatement (const std::string &name, const std::string &sql)
int	getPGVersion () const

Private Member Functions
void	ping ()
PGresult *	checkResults (PGresult *res, bool clear=true)

Private Attributes
std::string	m_connect_string
PGconn *	m_conn = nullptr
int	m_pgversion = 0

Constructor & Destructor Documentation

Database_PostgreSQL()

Database_PostgreSQL::Database_PostgreSQL	(	const std::string &	connect_string,
		const char *	type )

~Database_PostgreSQL()

Database_PostgreSQL::~Database_PostgreSQL

(

)

Member Function Documentation

beginSave()

void Database_PostgreSQL::beginSave ( )

virtual

Implements Database.

Reimplemented in MapDatabasePostgreSQL, and ModStorageDatabasePostgreSQL.

Referenced by MapDatabasePostgreSQL::beginSave(), and ModStorageDatabasePostgreSQL::beginSave().

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checkResults()

PGresult * Database_PostgreSQL::checkResults ( PGresult * res, bool clear = true )

private

Referenced by execPrepared(), and prepareStatement().

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connectToDatabase()

void Database_PostgreSQL::connectToDatabase ( )

protected

createDatabase()

virtual void Database_PostgreSQL::createDatabase ( )

protectedpure virtual

Implemented in AuthDatabasePostgreSQL, MapDatabasePostgreSQL, ModStorageDatabasePostgreSQL, and PlayerDatabasePostgreSQL.

createTableIfNotExists()

void Database_PostgreSQL::createTableIfNotExists ( const std::string & table_name, const std::string & definition )

protected

endSave()

void Database_PostgreSQL::endSave ( )

virtual

Implements Database.

Reimplemented in MapDatabasePostgreSQL, and ModStorageDatabasePostgreSQL.

Referenced by MapDatabasePostgreSQL::endSave(), and ModStorageDatabasePostgreSQL::endSave().

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execPrepared() [1/2]

PGresult * Database_PostgreSQL::execPrepared ( const char * stmtName, const int paramsNumber, const char ** params, bool clear = true, bool nobinary = true )

inlineprotected

References execPrepared().

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execPrepared() [2/2]

PGresult * Database_PostgreSQL::execPrepared ( const char * stmtName, const int paramsNumber, const void ** params, const int * paramsLengths = NULL, const int * paramsFormats = NULL, bool clear = true, bool nobinary = true )

inlineprotected

References checkResults(), and m_conn.

Referenced by execPrepared().

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getPGVersion()

int Database_PostgreSQL::getPGVersion ( ) const

inlineprotected

References m_pgversion.

initialized()

bool Database_PostgreSQL::initialized ( ) const

virtual

Reimplemented from Database.

initStatements()

virtual void Database_PostgreSQL::initStatements ( )

protectedpure virtual

Implemented in AuthDatabasePostgreSQL, MapDatabasePostgreSQL, ModStorageDatabasePostgreSQL, and PlayerDatabasePostgreSQL.

pg_to_float()

float Database_PostgreSQL::pg_to_float ( PGresult * res, int row, int col )

inlineprotected

pg_to_int()

int Database_PostgreSQL::pg_to_int ( PGresult * res, int row, int col )

inlineprotected

Referenced by pg_to_v3s16().

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pg_to_string()

std::string Database_PostgreSQL::pg_to_string ( PGresult * res, int row, int col )

inlineprotected

pg_to_uint()

u32 Database_PostgreSQL::pg_to_uint ( PGresult * res, int row, int col )

inlineprotected

pg_to_v3s16()

v3s16 Database_PostgreSQL::pg_to_v3s16 ( PGresult * res, int row, int col )

inlineprotected

References pg_to_int().

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ping()

void Database_PostgreSQL::ping ( )

private

prepareStatement()

void Database_PostgreSQL::prepareStatement ( const std::string & name, const std::string & sql )

inlineprotected

References checkResults(), and m_conn.

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rollback()

void Database_PostgreSQL::rollback

(

)

verifyDatabase()

void Database_PostgreSQL::verifyDatabase ( )

protected

Referenced by AuthDatabasePostgreSQL::verifyDatabase().

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Member Data Documentation

m_conn

PGconn* Database_PostgreSQL::m_conn = nullptr

private

Referenced by execPrepared(), and prepareStatement().

m_connect_string

std::string Database_PostgreSQL::m_connect_string

private

m_pgversion

int Database_PostgreSQL::m_pgversion = 0

private

Referenced by getPGVersion().

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The documentation for this class was generated from the following file:

• database/database-postgresql.h