Differential D5771 Diff 14303 src/drivers/sqlite/SqliteConnection_p.cpp

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src/drivers/sqlite/SqliteConnection_p.cpp

Show First 20 Lines • Show All 133 Lines • ▼ Show 20 Line(s)131{
134 field->setPrimaryKey(isPrimaryKey); 134​ field->setPrimaryKey(isPrimaryKey);
135} 135​}
136 136​
137bool SqliteSqlResult::cacheFieldInfo(const QString &tableName) 137​bool SqliteSqlResult::cacheFieldInfo(const QString &tableName)
138{ 138​{
139 if (!cachedFieldInfos.isEmpty()) { 139​ if (!cachedFieldInfos.isEmpty()) {
140 return true; 140​ return true;
141 } 141​ }
142 QScopedPointer<KDbSqlResult> tableInfoResult(conn->executeSQL( 142​ QSharedPointer<KDbSqlResult> tableInfoResult = conn->prepareSql(
143 KDbEscapedString("PRAGMA table_info(%1)").arg(conn->escapeIdentifier(tableName)))); 143​ KDbEscapedString("PRAGMA table_info(%1)").arg(conn->escapeIdentifier(tableName)));
144 if (!tableInfoResult) { 144​ if (!tableInfoResult) {
145 return false; 145​ return false;
146 } 146​ }
147 // Forward-compatible approach: find columns of table_info that we need 147​ // Forward-compatible approach: find columns of table_info that we need
148 const int columns = tableInfoResult->fieldsCount(); 148​ const int columns = tableInfoResult->fieldsCount();
149 enum TableInfoColumns { 149​ enum TableInfoColumns {
150 TableInfoFieldName, 150​ TableInfoFieldName,
151 TableInfoNotNull, 151​ TableInfoNotNull,
Show All 22 Lines157 for(int col = 0; col < columns; ++col) {
174 } 174​ }
175 } 175​ }
176 if (found != TableInfoPK + 1) { // not all columns found 176​ if (found != TableInfoPK + 1) { // not all columns found
177 return false; 177​ return false;
178 } 178​ }
179 179​
180 bool ok = true; 180​ bool ok = true;
181 Q_FOREVER { 181​ Q_FOREVER {
182 QScopedPointer<KDbSqlRecord> record(tableInfoResult->fetchRecord()); 182​ QSharedPointer<KDbSqlRecord> record = tableInfoResult->fetchRecord();
183 if (!record) { 183​ if (!record) {
184 ok = !tableInfoResult->lastResult().isError(); 184​ ok = !tableInfoResult->lastResult().isError();
185 break; 185​ break;
186 } 186​ }
187 QScopedPointer<SqliteSqlFieldInfo> info(new SqliteSqlFieldInfo); 187​ QScopedPointer<SqliteSqlFieldInfo> info(new SqliteSqlFieldInfo);
188 const QString name = record->stringValue(columnIndex[TableInfoFieldName]); 188​ const QString name = record->stringValue(columnIndex[TableInfoFieldName]);
189 if (name.isEmpty()) { 189​ if (name.isEmpty()) {
190 ok = false; 190​ ok = false;
Show All 33 Lines