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#ifndef INVALIDDB_H
#define INVALIDDB_H
#include "db/db.h"
class API_EXPORT InvalidDb : public Db
{
public:
InvalidDb(const QString& name, const QString& path, const QHash<QString, QVariant>& connOptions);
bool isOpen();
QString getName() const;
QString getPath() const;
quint8 getVersion() const;
QString getEncoding();
QHash<QString, QVariant>& getConnectionOptions();
void setName(const QString& value);
void setPath(const QString& value);
void setConnectionOptions(const QHash<QString, QVariant>& value);
void setTimeout(int secs);
int getTimeout() const;
QList<AliasedColumn> columnsForQuery(const QString& query);
SqlQueryPtr exec(const QString& query, const QList<QVariant>& args, Flags flags);
SqlQueryPtr exec(const QString& query, const QHash<QString, QVariant>& args, Flags flags);
SqlQueryPtr exec(const QString& query, Db::Flags flags);
SqlQueryPtr exec(const QString& query, const QVariant& arg);
SqlQueryPtr exec(const QString& query, std::initializer_list<QVariant> argList);
SqlQueryPtr exec(const QString& query, std::initializer_list<std::pair<QString, QVariant> > argMap);
void asyncExec(const QString& query, const QList<QVariant>& args, QueryResultsHandler resultsHandler, Flags flags);
void asyncExec(const QString& query, const QHash<QString, QVariant>& args, QueryResultsHandler resultsHandler, Flags flags);
void asyncExec(const QString& query, QueryResultsHandler resultsHandler, Flags flags);
quint32 asyncExec(const QString& query, const QList<QVariant>& args, Flags flags);
quint32 asyncExec(const QString& query, const QHash<QString, QVariant>& args, Flags flags);
quint32 asyncExec(const QString& query, Flags flags);
SqlQueryPtr prepare(const QString& query);
bool begin();
bool commit();
bool rollback();
void asyncInterrupt();
bool isReadable();
bool isWritable();
QString attach(Db* otherDb, bool silent);
AttachGuard guardedAttach(Db* otherDb, bool silent);
void detach(Db* otherDb);
void detachAll();
const QHash<Db*, QString>& getAttachedDatabases();
QSet<QString> getAllAttaches();
QString getUniqueNewObjectName(const QString& attachedDbName);
QString getErrorText();
int getErrorCode();
QString getTypeLabel() const;
QString getTypeClassName() const;
bool initAfterCreated();
bool deregisterFunction(const QString& name, int argCount);
bool registerScalarFunction(const QString& name, int argCount, bool deterministic);
bool registerAggregateFunction(const QString& name, int argCount, bool deterministic);
bool registerCollation(const QString& name);
bool deregisterCollation(const QString& name);
void interrupt();
bool isValid() const;
QString getError() const;
void setError(const QString& value);
bool loadExtension(const QString& filePath, const QString& initFunc);
bool isComplete(const QString& sql) const;
Db* clone() const;
public slots:
bool open();
bool close();
bool openQuiet();
bool openForProbing();
bool closeQuiet();
void registerUserFunctions();
void registerUserCollations();
private:
QString name;
QString path;
QHash<QString, QVariant> connOptions;
int timeout = 0;
QHash<Db*, QString> attachedDbs;
QString error;
};
#endif // INVALIDDB_H
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