83 lines
2.2 KiB
C++
83 lines
2.2 KiB
C++
/**************************************************************************
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**
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** This file is part of Nut project.
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** https://github.com/HamedMasafi/Nut
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**
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** Nut is free software: you can redistribute it and/or modify
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** it under the terms of the GNU Lesser General Public License as published by
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** the Free Software Foundation, either version 3 of the License, or
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** (at your option) any later version.
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**
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** Nut is distributed in the hope that it will be useful,
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** but WITHOUT ANY WARRANTY; without even the implied warranty of
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** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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** GNU Lesser General Public License for more details.
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**
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** You should have received a copy of the GNU Lesser General Public License
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** along with Nut. If not, see <http://www.gnu.org/licenses/>.
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**
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**************************************************************************/
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#include "sqlitegenerator.h"
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#include "../table.h"
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#include "../tablemodel.h"
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NUT_BEGIN_NAMESPACE
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SqliteGenerator::SqliteGenerator(Database *parent) : SqlGeneratorBase(parent)
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{
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}
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QString SqliteGenerator::fieldType(FieldModel *field)
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{
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QString ret = field->name + " ";
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QString dbType;
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switch (field->type) {
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case QVariant::Bool:
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dbType = "int";
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break;
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case QVariant::ByteArray:
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dbType = "blob";
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break;
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case QVariant::Date:
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dbType = "date";
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break;
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case QVariant::DateTime:
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dbType = "datetime";
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break;
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case QVariant::Time:
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dbType = "time";
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break;
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case QVariant::Double:
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dbType = "real";
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break;
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case QVariant::Int:
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dbType = "integer";
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// if (field->isAutoIncrement)
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// dbType.append(" PRIMARY KEY AUTOINCREMENT");
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break;
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case QVariant::String:
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if(field->length)
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dbType = QString("varchar(%1)").arg(field->length);
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else
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dbType = "text";
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break;
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default:
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dbType = "";
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}
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return dbType;
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}
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void SqliteGenerator::appendSkipTake(QString &sql, int skip, int take)
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{
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if (take != -1 && skip != -1)
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sql.append(QString(" LIMIT %1 OFFSET %2")
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.arg(take)
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.arg(skip));
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}
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NUT_END_NAMESPACE
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