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Don't set modified flag for database when attaching/detaching database

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Don't set the modified flag of the main database if we're attaching or
detaching another database since these actions don't alter the original
database.

See issue #1249.
This commit is contained in:
Martin Kleusberg
2018-01-05 16:07:18 +01:00
parent 14da8dcf98
commit 5f702db0e0
2 changed files with 8 additions and 1 deletions
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7
src/MainWindow.cpp
View File

@@ -976,6 +976,8 @@ MainWindow::StatementType MainWindow::getQueryType(const QString& query) const
if(query.startsWith("UPDATE", Qt::CaseInsensitive)) return UpdateStatement;
if(query.startsWith("DELETE", Qt::CaseInsensitive)) return DeleteStatement;
if(query.startsWith("CREATE", Qt::CaseInsensitive)) return CreateStatement;
if(query.startsWith("ATTACH", Qt::CaseInsensitive)) return AttachStatement;
if(query.startsWith("DETACH", Qt::CaseInsensitive)) return DetachStatement;
return OtherStatement;
}
@@ -1156,7 +1158,10 @@ void MainWindow::executeQuery()
if(query_part_type == InsertStatement || query_part_type == UpdateStatement || query_part_type == DeleteStatement)
stmtHasChangedDatabase = tr(", %1 rows affected").arg(sqlite3_changes(db._db));
modified = true;
// Attach/Detach statements don't modify the original database
if(query_part_type != StatementType::AttachStatement && query_part_type != StatementType::DetachStatement)
modified = true;
statusMessage = tr("Query executed successfully: %1 (took %2ms%3)").arg(queryPart.trimmed()).arg(timer.elapsed()).arg(stmtHasChangedDatabase);
ok = true;
break;

2
src/MainWindow.h
View File

@@ -143,6 +143,8 @@ private:
UpdateStatement,
DeleteStatement,
CreateStatement,
AttachStatement,
DetachStatement,
OtherStatement,
};