QPSQLResultPrivate Class Reference

Public Functions
bool	processResults ()
	QPSQLResultPrivate (QPSQLResult *qq)

Public Variables
int	currentSize
const QPSQLDriverPrivate *	driver
bool	preparedQueriesEnabled
QString	preparedStmtId
QPSQLResult *	q
PGresult *	result

Detailed Description

Definition at line 190 of file qsql_psql.cpp.

Constructors and Destructors

QPSQLResultPrivate()

QPSQLResultPrivate::QPSQLResultPrivate ( QPSQLResult *  qq )

inline

Definition at line 193 of file qsql_psql.cpp.

: q(qq), driver(0), result(0), currentSize(-1), preparedQueriesEnabled(false) {}

Functions

processResults()

bool QPSQLResultPrivate::processResults

(

)

Definition at line 217 of file qsql_psql.cpp.

Referenced by QPSQLResult::exec(), and QPSQLResult::reset().

{
    if (!result)
        return false;

    int status = PQresultStatus(result);
    if (status == PGRES_TUPLES_OK) {
        q->setSelect(true);
        q->setActive(true);
        currentSize = PQntuples(result);
        return true;
    } else if (status == PGRES_COMMAND_OK) {
        q->setSelect(false);
        q->setActive(true);
        currentSize = -1;
        return true;
    }
    q->setLastError(qMakeError(QCoreApplication::translate("QPSQLResult",
                    "Unable to create query"), QSqlError::StatementError, driver, result));
    return false;
}

Properties

currentSize

int QPSQLResultPrivate::currentSize

Definition at line 198 of file qsql_psql.cpp.

Referenced by QPSQLResult::cleanup(), QPSQLResult::fetch(), and QPSQLResult::size().

driver

const QPSQLDriverPrivate* QPSQLResultPrivate::driver

Definition at line 196 of file qsql_psql.cpp.

Referenced by QPSQLResult::data(), QPSQLResult::exec(), QPSQLResult::prepare(), qDeallocatePreparedStmt(), QPSQLResult::QPSQLResult(), QPSQLResult::record(), and QPSQLResult::reset().

preparedQueriesEnabled

bool QPSQLResultPrivate::preparedQueriesEnabled

Definition at line 199 of file qsql_psql.cpp.

Referenced by QPSQLResult::exec(), QPSQLResult::prepare(), QPSQLResult::QPSQLResult(), and QPSQLResult::~QPSQLResult().

preparedStmtId

QString QPSQLResultPrivate::preparedStmtId

Definition at line 200 of file qsql_psql.cpp.

Referenced by QPSQLResult::exec(), QPSQLResult::prepare(), qDeallocatePreparedStmt(), and QPSQLResult::~QPSQLResult().

q

QPSQLResult* QPSQLResultPrivate::q

Definition at line 195 of file qsql_psql.cpp.

Referenced by QPSQLResult::exec().

result

PGresult* QPSQLResultPrivate::result

Definition at line 197 of file qsql_psql.cpp.

Referenced by QPSQLResult::cleanup(), QPSQLResult::data(), QPSQLResult::exec(), QPSQLResult::fetchLast(), QPSQLResult::handle(), QPSQLResult::isNull(), QPSQLResult::lastInsertId(), QPSQLResult::numRowsAffected(), QPSQLResult::record(), and QPSQLResult::reset().

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

• /src/sql/drivers/psql/qsql_psql.cpp