QSqlDriver
#include <QtSql/QSqlDriver>
More information will be added here shortly. For now, you'll find more extensive information about this class in the Qt reference for QSqlDriver
Overview
Inheritance
Public Types Index
enum DriverFeatureTransactions, QuerySize, BLOB, Unicode, PreparedQueries, NamedPlaceholders, PositionalPlaceholders, LastInsertId, BatchOperations, SimpleLocking, LowPrecisionNumbers, EventNotifications, FinishQuery, MultipleResultSets | |
enum IdentifierType | |
enum StatementTypeWhereStatement, SelectStatement, UpdateStatement, InsertStatement, DeleteStatement |
Public Functions Index
| QSqlDriver (QObject *parent=0) | |
| ~QSqlDriver () | |
| virtual bool | beginTransaction () |
| void | close ()=0 |
| virtual bool | commitTransaction () |
| QSqlResult * | createResult () const =0 |
| virtual QString | escapeIdentifier (const QString &identifier, IdentifierType type) const |
| virtual QString | formatValue (const QSqlField &field, bool trimStrings=false) const |
| virtual QVariant | handle () const |
| bool | hasFeature (DriverFeature f) const =0 |
| bool | isIdentifierEscaped (const QString &identifier, IdentifierType type) const |
| virtual bool | isOpen () const |
| bool | isOpenError () const |
| QSqlError | lastError () const |
| QSql::NumericalPrecisionPolicy | numericalPrecisionPolicy () const |
| bool | open (const QString &db, const QString &user=QString(), const QString &password=QString(), const QString &host=QString(), int port=-1, const QString &connOpts=QString())=0 |
| virtual QSqlIndex | primaryIndex (const QString &tableName) const |
| virtual QSqlRecord | record (const QString &tableName) const |
| virtual bool | rollbackTransaction () |
| void | setNumericalPrecisionPolicy (QSql::NumericalPrecisionPolicy precisionPolicy) |
| virtual QString | sqlStatement (StatementType type, const QString &tableName, const QSqlRecord &rec, bool preparedStatement) const |
| QString | stripDelimiters (const QString &identifier, IdentifierType type) const |
| QStringList | subscribedToNotifications () const |
| bool | subscribeToNotification (const QString &name) |
| virtual QStringList | tables (QSql::TableType tableType) const |
| bool | unsubscribeFromNotification (const QString &name) |
Protected Functions Index
| virtual void | setLastError (const QSqlError &e) |
| virtual void | setOpen (bool o) |
| virtual void | setOpenError (bool e) |
Signals Index
| void | notification (const QString &name) |
Public Types
- Transactions
- QuerySize
- BLOB
- Unicode
- PreparedQueries
- NamedPlaceholders
- PositionalPlaceholders
- LastInsertId
- BatchOperations
- SimpleLocking
- LowPrecisionNumbers
- EventNotifications
- FinishQuery
- MultipleResultSets
- FieldName
- TableName
- WhereStatement
- SelectStatement
- UpdateStatement
- InsertStatement
- DeleteStatement
Public Functions
Destructor.
virtual bool
void
virtual bool
virtualQString
virtualQString
virtualQVariant
bool
bool
virtual bool
bool
QSql::NumericalPrecisionPolicy
bool
virtualQSqlIndex
virtualQSqlRecord
virtual bool
void
virtualQString
bool
virtualQStringList
bool
Protected Functions
virtual void
virtual void
virtual void
Signals
void
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