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#ifndef SQLITEALTERTABLE_H
#define SQLITEALTERTABLE_H
#include "sqlitequery.h"
#include "sqlitecreatetable.h"
class API_EXPORT SqliteAlterTable : public SqliteQuery
{
Q_OBJECT
public:
enum class Command
{
RENAME,
ADD_COLUMN,
DROP_COLUMN,
RENAME_COLUMN,
null
};
SqliteAlterTable();
SqliteAlterTable(const SqliteAlterTable& other);
SqliteAlterTable(const QString& name1, const QString& name2, const QString& newName);
SqliteAlterTable(const QString& name1, const QString& name2, bool columnKw, SqliteCreateTable::Column* column);
SqliteAlterTable(const QString& name1, const QString& name2, bool columnKw, const QString& dropColumn);
SqliteAlterTable(const QString& name1, const QString& name2, bool columnKw, const QString& oldColumnName, const QString& newColumnName);
~SqliteAlterTable();
SqliteStatement* clone();
protected:
QStringList getColumnsInStatement();
QStringList getTablesInStatement();
QStringList getDatabasesInStatement();
TokenList getColumnTokensInStatement();
TokenList getTableTokensInStatement();
TokenList getDatabaseTokensInStatement();
QList<FullObject> getFullObjectsInStatement();
TokenList rebuildTokensFromContents();
private:
void initName(const QString& name1, const QString& name2);
public:
Command command = Command::null;
QString newName = QString();
QString database = QString();
QString table = QString();
QString dropColumnName = QString();
QString oldColumnName = QString();
QString newColumnName = QString();
bool columnKw = false;
SqliteCreateTable::Column* newColumn = nullptr;
};
typedef QSharedPointer<SqliteAlterTable> SqliteAlterTablePtr;
#endif // SQLITEALTERTABLE_H
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