HyriseSQLParser/src/sql/CreateStatement.h

#ifndef __CREATE_STATEMENT_H__
#define __CREATE_STATEMENT_H__

#include "SQLStatement.h"

// Note: Implementations of constructors and destructors can be found in statements.cpp.
namespace hsql {
    // Represents definition of a table column
    struct ColumnDefinition {
        enum DataType {
            TEXT,
            INT,
            DOUBLE
        };

        ColumnDefinition(char* name, DataType type);
        virtual ~ColumnDefinition();

        char* name;
        DataType type;
    };


    // Represents SQL Create statements.
    // Example: "CREATE TABLE students (name TEXT, student_number INTEGER, city TEXT, grade DOUBLE)"
    struct CreateStatement : SQLStatement {
        enum CreateType {
            kTable,
            kTableFromTbl // Hyrise file format
        };

        CreateStatement(CreateType type);
        virtual ~CreateStatement();

        CreateType type;
        bool ifNotExists; // default: false
        const char* filePath; // default: NULL
        const char* tableName; // default: NULL
        std::vector<ColumnDefinition*>* columns; // default: NULL
    };

} // namespace hsql
#endif