Revision abb9e8c5
Von Christian Ehringfeld vor fast 9 Jahren hinzugefügt
| src/schema/sqliteschema.cpp | ||
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}
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QSharedPointer<QHash<QString, QString>> SqliteSchema::getTypeMap() {
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if (this->typeMap.data()->empty()) {
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this->typeMap.data()->insert(TYPE_PK,
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if (this->typeMap->empty()) {
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this->typeMap->insert(TYPE_PK,
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"integer PRIMARY KEY AUTOINCREMENT NOT NULL");
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this->typeMap.data()->insert(TYPE_BIGPK,
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this->typeMap->insert(TYPE_BIGPK,
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"integer PRIMARY KEY AUTOINCREMENT NOT NULL");
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this->typeMap.data()->insert(TYPE_BOOLEAN, "boolean");
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this->typeMap.data()->insert(TYPE_SMALLINT, "smallint");
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this->typeMap.data()->insert(TYPE_INTEGER, "integer");
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this->typeMap.data()->insert(TYPE_BIGINT, "bigint");
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this->typeMap.data()->insert(TYPE_FLOAT, "float");
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this->typeMap.data()->insert(TYPE_DOUBLE, "double");
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this->typeMap.data()->insert(TYPE_FLOAT, "real");
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this->typeMap.data()->insert(TYPE_DECIMAL, "decimal(10,0)");
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this->typeMap.data()->insert(TYPE_TEXT, "text");
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this->typeMap.data()->insert(TYPE_STRING, "text");
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this->typeMap.data()->insert(TYPE_CHAR, "char");
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this->typeMap.data()->insert(TYPE_BINARY, "blob");
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this->typeMap.data()->insert(TYPE_DATETIME, "datetime");
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this->typeMap.data()->insert(TYPE_DATE, "date");
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this->typeMap.data()->insert(TYPE_TIME, "time");
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this->typeMap.data()->insert(TYPE_TIMESTAMP, "timestamp");
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this->typeMap.data()->insert(TYPE_MONEY, "decimal(19,4)");
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this->typeMap->insert(TYPE_BOOLEAN, "boolean");
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this->typeMap->insert(TYPE_SMALLINT, "smallint");
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this->typeMap->insert(TYPE_INTEGER, "integer");
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this->typeMap->insert(TYPE_BIGINT, "bigint");
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this->typeMap->insert(TYPE_FLOAT, "float");
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this->typeMap->insert(TYPE_DOUBLE, "double");
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this->typeMap->insert(TYPE_FLOAT, "real");
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this->typeMap->insert(TYPE_DECIMAL, "decimal(10,0)");
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this->typeMap->insert(TYPE_TEXT, "text");
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this->typeMap->insert(TYPE_STRING, "text");
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this->typeMap->insert(TYPE_CHAR, "char");
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this->typeMap->insert(TYPE_BINARY, "blob");
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this->typeMap->insert(TYPE_DATETIME, "datetime");
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this->typeMap->insert(TYPE_DATE, "date");
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this->typeMap->insert(TYPE_TIME, "time");
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this->typeMap->insert(TYPE_TIMESTAMP, "timestamp");
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this->typeMap->insert(TYPE_MONEY, "decimal(19,4)");
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}
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return this->typeMap;
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}
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| ... | ... | |
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auto l = QStringList();
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QString sql =
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"SELECT DISTINCT tbl_name FROM sqlite_master WHERE tbl_name<>'sqlite_sequence' ORDER BY tbl_name";
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auto q = this->database.data()->getQuery();
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auto q = this->database->getQuery();
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q.prepare(sql);
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this->database.data()->select(q);
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this->database->select(q);
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while (q.next()) {
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l.append(q.value(0).toString());
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}
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| ... | ... | |
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const QSharedPointer<TableSchema>
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&table) {
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QHash<QString, QStringList> uniqueIndexes = QHash<QString, QStringList>();
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QSqlQuery q = this->database.data()->getQuery();
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QSqlQuery q = this->database->getQuery();
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q.setForwardOnly(true);
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q.exec("PRAGMA index_list(" + this->quoteSimpleTableName(
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table->getName()) + ')');
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while (q.next()) {
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QString indexName = q.value("name").toString();
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QSqlQuery q2 = this->database.data()->getQuery();
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QSqlQuery q2 = this->database->getQuery();
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q2.setForwardOnly(true);
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if (q.value("unique").toBool()) {
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q2.exec("PRAGMA index_info(" + this->quoteSimpleTableName(indexName) + ")");
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| ... | ... | |
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}
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void SqliteSchema::findConstraints(const QSharedPointer<TableSchema> &ts) {
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QSqlQuery q = this->database.data()->getQuery();
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QSqlQuery q = this->database->getQuery();
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q.setForwardOnly(true);
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q.exec("PRAGMA foreign_key_list(" + this->quoteSimpleTableName(
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ts.data()->getName()) + ')');
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auto foreignKeys = ts.data()->getRelations();
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ts->getName()) + ')');
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auto foreignKeys = ts->getRelations();
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while (q.next()) {
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bool ok;
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int id = q.value("id").toInt(&ok);
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| ... | ... | |
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foreignKeys.insert(QString::number(id), ptr);
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}
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}
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ts.data()->setRelations(foreignKeys);
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ts->setRelations(foreignKeys);
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}
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bool SqliteSchema::findColumns(const QSharedPointer<TableSchema> &ts) {
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QSqlQuery q = this->database.data()->getQuery();
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QSqlQuery q = this->database->getQuery();
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q.setForwardOnly(true);
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q.exec("SELECT * FROM " + this->quoteSimpleTableName(ts.data()->getName()) +
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q.exec("SELECT * FROM " + this->quoteSimpleTableName(ts->getName()) +
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" LIMIT 0");
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QHash<QString, QSharedPointer<QSqlField>> columns =
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QHash<QString, QSharedPointer<QSqlField>>();
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| ... | ... | |
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QSqlField f = rec.field(var);
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columns.insert(f.name(), QSharedPointer<QSqlField>(new QSqlField(f)));
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}
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ts.data()->setColumns(columns);
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ts->setColumns(columns);
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return true;
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}
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QSharedPointer<TableSchema> SqliteSchema::loadTableSchema(QString name) {
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auto table = new TableSchema();
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auto ptr = QSharedPointer<TableSchema>(table);
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table->setName(name);
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table->setFullName(name);
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auto ptr = QSharedPointer<TableSchema>(new TableSchema());
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ptr->setName(name);
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ptr->setFullName(name);
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if (this->findColumns(ptr)) {
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this->findConstraints(ptr);
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} else {
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Auch abrufbar als: Unified diff
example not working - wip, maybe tomorrow