{

size_t sizeA = strlen((const char*)sA);

size_t sizeB = strlen((const char*)sB);

if(sizeA == sizeB)

return memcmp(sA, sB, sizeA);

return sizeA - sizeB;

{

QMessageBox::StandardButton reply = QMessageBox::question(

0,

QObject::tr("Collation needed! Proceed?"),

QObject::tr("A table in this database requires a special collation function '%1' "

"that this application can't provide without further knowledge.\n"

"If you choose to proceed, be aware bad things can happen to your database.\n"

"Create a backup!").arg(sCollationName), QMessageBox::Yes | QMessageBox::No);

if(reply == QMessageBox::Yes)

sqlite3_create_collation(db, sCollationName, eTextRep, NULL, collCompare);

{

if (isOpen()) close();

lastErrorMessage = tr("no error");

isEncrypted = false;

// Get encryption settings for database file

CipherDialog* cipher = 0;

if(tryEncryptionSettings(db, &isEncrypted, cipher) == false)

{

lastErrorMessage = QString::fromUtf8((const char*)sqlite3_errmsg(_db));

return false;

}

// Open database file

if(sqlite3_open_v2(db.toUtf8(), &_db, SQLITE_OPEN_READWRITE, NULL) != SQLITE_OK)

{

lastErrorMessage = QString::fromUtf8((const char*)sqlite3_errmsg(_db));

return false;

}

// Set encryption details if database is encrypted

#ifdef ENABLE_SQLCIPHER

if(isEncrypted && cipher)

{

sqlite3_key(_db, cipher->password().toUtf8(), cipher->password().toUtf8().length());

if(cipher->pageSize() != 1024)

sqlite3_exec(_db, QString("PRAGMA cipher_page_size = %1;").arg(cipher->pageSize()).toUtf8(), NULL, NULL, NULL);

}

#endif

delete cipher;

if (_db)

{

// register collation callback

sqlite3_collation_needed(_db, NULL, collation_needed);

// set preference defaults

QSettings settings(QApplication::organizationName(), QApplication::organizationName());

settings.sync();

bool foreignkeys = settings.value( "/db/foreignkeys", false ).toBool();

setPragma("foreign_keys", foreignkeys ? "1" : "0");

// Enable extension loading

sqlite3_enable_load_extension(_db, 1);

curDBFilename = db;

return true;

} else {

return false;

}

{

// Ask for name to be given to the attached database if none was provided

if(attach_as.isEmpty())

attach_as = QInputDialog::getText(0,

qApp->applicationName(),

tr("Please specify the database name under which you want to access the attached database")

).trimmed();

if(attach_as.isEmpty())

return false;

#ifdef ENABLE_SQLCIPHER

// Try encryption settings

CipherDialog* cipher = 0;

bool is_encrypted;

if(tryEncryptionSettings(filename, &is_encrypted, cipher) == false)

return false;

// Attach database

QString key;

if(cipher) key = cipher->password();

if(!executeSQL(QString("ATTACH '%1' AS `%2` KEY '%3'").arg(filename).arg(attach_as).arg(key), false))

{

QMessageBox::warning(0, qApp->applicationName(), lastErrorMessage);

return false;

}

if(cipher && cipher->pageSize() != 1024)

{

if(!executeSQL(QString("PRAGMA `%1`.cipher_page_size = %2").arg(attach_as).arg(cipher->pageSize()), false))

{

QMessageBox::warning(0, qApp->applicationName(), lastErrorMessage);

return false;

}

}

#else

// Attach database

if(!executeSQL(QString("ATTACH '%1' AS `%2`").arg(filename).arg(attach_as), false))

{

QMessageBox::warning(0, qApp->applicationName(), lastErrorMessage);

return false;

}

#endif

return true;

{

// Open database file

sqlite3* dbHandle;

if(sqlite3_open_v2(filename.toUtf8(), &dbHandle, SQLITE_OPEN_READWRITE, NULL) != SQLITE_OK)

return false;

// Try reading from database

*encrypted = false;

cipherSettings = 0;

while(true)

{

QString statement = "SELECT COUNT(*) FROM sqlite_master;";

QByteArray utf8Statement = statement.toUtf8();

sqlite3_stmt* vm;

const char* tail;

sqlite3_prepare_v2(dbHandle, utf8Statement, utf8Statement.length(), &vm, &tail);

if(sqlite3_step(vm) != SQLITE_ROW)

{

sqlite3_finalize(vm);

#ifdef ENABLE_SQLCIPHER

delete cipherSettings;

cipherSettings = new CipherDialog(0, false);

if(cipherSettings->exec())

{

// Close and reopen database first to be in a clean state after the failed read attempt from above

sqlite3_close(dbHandle);

if(sqlite3_open_v2(filename.toUtf8(), &dbHandle, SQLITE_OPEN_READWRITE, NULL) != SQLITE_OK)

{

delete cipherSettings;

cipherSettings = 0;

return false;

}

// Set key and, if it differs from the default value, the page size

sqlite3_key(dbHandle, cipherSettings->password().toUtf8(), cipherSettings->password().toUtf8().length());

if(cipherSettings->pageSize() != 1024)

sqlite3_exec(dbHandle, QString("PRAGMA cipher_page_size = %1;").arg(cipherSettings->pageSize()).toUtf8(), NULL, NULL, NULL);

*encrypted = true;

} else {

sqlite3_close(dbHandle);

*encrypted = false;

delete cipherSettings;

cipherSettings = 0;

return false;

}

#else

sqlite3_close(dbHandle);

return false;

#endif

} else {

sqlite3_finalize(vm);

sqlite3_close(dbHandle);

return true;

}

}

{

if(!isOpen())

return false;

if(savepointList.contains(pointname))

return true;

if(_db)

{

QString query = QString("SAVEPOINT %1;").arg(pointname);

sqlite3_exec(_db, query.toUtf8(), NULL, NULL, NULL);

savepointList.append(pointname);

emit dbChanged(getDirty());

}

return true;

{

if(!isOpen() || savepointList.contains(pointname) == false)

return false;

if(_db)

{

QString query = QString("RELEASE %1;").arg(pointname);

sqlite3_exec(_db, query.toUtf8(), NULL,NULL,NULL);

savepointList.removeAll(pointname);

emit dbChanged(getDirty());

}

return true;

{

if(!isOpen() || savepointList.contains(pointname) == false)

return false;

if(_db)

{

QString query = QString("ROLLBACK TO SAVEPOINT %1;").arg(pointname);

sqlite3_exec(_db, query.toUtf8(), NULL, NULL, NULL);

query = QString("RELEASE %1;").arg(pointname);

sqlite3_exec(_db, query.toUtf8(), NULL, NULL, NULL);

savepointList.removeAll(pointname);

emit dbChanged(getDirty());

}

return true;

{

foreach(const QString& point, savepointList)

{

if(!save(point))

return false;

}

return true;

{

foreach(const QString& point, savepointList)

{

if(!revert(point))

return false;

}

return true;

{

bool ok=false;

if (isOpen()) close();

lastErrorMessage = tr("no error");

// read encoding from settings and open with sqlite3_open for utf8

// and sqlite3_open16 for utf16

QSettings settings(QApplication::organizationName(), QApplication::organizationName());

QString sEncoding = settings.value("/db/defaultencoding", "UTF-8").toString();

int openresult = SQLITE_OK;

if(sEncoding == "UTF-8" || sEncoding == "UTF8" || sEncoding == "Latin1")

openresult = sqlite3_open(db.toUtf8(), &_db);

else

openresult = sqlite3_open16(db.utf16(), &_db);

if( openresult != SQLITE_OK ){

lastErrorMessage = QString::fromUtf8((const char*)sqlite3_errmsg(_db));

sqlite3_close(_db);

_db = 0;

return false;

}

if (_db)

{

// Enable extension loading

sqlite3_enable_load_extension(_db, 1);

// force sqlite3 do write proper file header

// if we don't create and drop the table we might end up

// with a 0 byte file, if the user cancels the create table dialog

sqlite3_exec(_db, "CREATE TABLE notempty (id integer primary key);", NULL, NULL, NULL);

sqlite3_exec(_db, "DROP TABLE notempty", NULL, NULL, NULL);

sqlite3_exec(_db, "COMMIT;", NULL, NULL, NULL);

ok = true;

curDBFilename = db;

}

return ok;

{

if(_db)

{

if (getDirty())

{

QMessageBox::StandardButton reply = QMessageBox::question(0,

QApplication::applicationName(),

tr("Do you want to save the changes "

"made to the database file %1?").arg(curDBFilename),

QMessageBox::Yes | QMessageBox::No | QMessageBox::Cancel);

// If the user clicked the cancel button stop here and return false

if(reply == QMessageBox::Cancel)

return false;

// If he didn't it was either yes or no

if(reply == QMessageBox::Yes)

saveAll();

else

revertAll(); //not really necessary, I think... but will not hurt.

}

sqlite3_close(_db);

}

_db = 0;

objMap.clear();

savepointList.clear();

emit dbChanged(getDirty());

// Return true to tell the calling function that the closing wasn't cancelled by the user

return true;

{

// Open file

QFile file(filename);

if(file.open(QIODevice::WriteOnly))

{

QApplication::setOverrideCursor(Qt::WaitCursor);

size_t numRecordsTotal = 0, numRecordsCurrent = 0;

QList<DBBrowserObject> tables = objMap.values("table");

QMutableListIterator<DBBrowserObject> it(tables);

while(it.hasNext())

{

it.next();

// Remove the sqlite_stat1 table if there is one

if(it.value().getname() == "sqlite_stat1" || it.value().getname() == "sqlite_sequence")

{

it.remove();

} else {

// Otherwise get the number of records in this table

SqliteTableModel tableModel(0, this);

tableModel.setTable(it.value().getname());

numRecordsTotal += tableModel.totalRowCount();

}

}

QProgressDialog progress(tr("Exporting database to SQL file..."),

tr("Cancel"), 0, numRecordsTotal);

progress.setWindowModality(Qt::ApplicationModal);

progress.show();

qApp->processEvents();

// Open text stream to the file

QTextStream stream(&file);

// Put the SQL commands in a transaction block

stream << "BEGIN TRANSACTION;\n";

// Loop through all tables first as they are required to generate views, indices etc. later

for(QList<DBBrowserObject>::ConstIterator it=tables.begin();it!=tables.end();++it)

{

// Write the SQL string used to create this table to the output file

stream << it->getsql() << ";\n";

QString sQuery = QString("SELECT * FROM `%1`;").arg(it->getTableName());

QByteArray utf8Query = sQuery.toUtf8();

sqlite3_stmt *stmt;

int status = sqlite3_prepare_v2(this->_db, utf8Query.data(), utf8Query.size(), &stmt, NULL);

if(SQLITE_OK == status)

{

int columns = sqlite3_column_count(stmt);

size_t counter = 0;

qApp->processEvents();

while(sqlite3_step(stmt) == SQLITE_ROW)

{

stream << "INSERT INTO `" << it->getTableName() << "` VALUES (";

for (int i = 0; i < columns; ++i)

{

int fieldsize = sqlite3_column_bytes(stmt, i);

int fieldtype = sqlite3_column_type(stmt, i);

QByteArray bcontent(

(const char*)sqlite3_column_blob(stmt, i),

fieldsize);

if(bcontent.left(2048).contains('\0')) // binary check

{

stream << QString("X'%1'").arg(QString(bcontent.toHex()));

}

else

{

switch(fieldtype)

{

case SQLITE_TEXT:

case SQLITE_BLOB:

stream << "'" << bcontent.replace("'", "''") << "'";

break;

case SQLITE_NULL:

stream << "NULL";

break;

default:

stream << bcontent;

}

}

if(i != columns - 1)

stream << ',';

}

stream << ");\n";

progress.setValue(++numRecordsCurrent);

if(counter % 5000 == 0)

qApp->processEvents();

counter++;

if(progress.wasCanceled())

{

sqlite3_finalize(stmt);

file.close();

file.remove();

QApplication::restoreOverrideCursor();

return false;

}

}

}

sqlite3_finalize(stmt);

}

// Now dump all the other objects

for(objectMap::ConstIterator it=objMap.begin();it!=objMap.end();++it)

{

// Make sure it's not a table again

if(it.value().gettype() == "table")

continue;

// Write the SQL string used to create this object to the output file

if(!it->getsql().isEmpty())

{

stream << it->getsql() << ";\n";

}

}

// Done

stream << "COMMIT;\n";

file.close();

QApplication::restoreOverrideCursor();

qApp->processEvents();

return true;

}

return false;

{

char *errmsg;

bool ok = false;

if (!isOpen()) return false;

if (_db){

if (logsql) logSQL(statement, kLogMsg_App);

if (dirtyDB) setRestorePoint();

if (SQLITE_OK==sqlite3_exec(_db,statement.toUtf8(),

NULL,NULL,&errmsg)){

ok=true;

}

}

if (!ok){

lastErrorMessage = QString::fromUtf8(errmsg);

qWarning() << "executeSQL: " << statement << "->" << lastErrorMessage;

return false;

}

return true;

{

// First check if a DB is opened

if(!isOpen())

return false;

// Log the statement if needed

if(log)

logSQL(statement, kLogMsg_App);

// Set DB to dirty/create restore point if necessary

if(dirty)

setRestorePoint();

// Show progress dialog

int statement_size = statement.size();

QProgressDialog progress(tr("Executing SQL..."),

tr("Cancel"), 0, statement_size);

progress.setWindowModality(Qt::ApplicationModal);

progress.show();

// Execute the statement by looping until SQLite stops giving back a tail string

sqlite3_stmt* vm;

QByteArray utf8Query = statement.toUtf8();

const char *tail = utf8Query.data();

int res = 0;

unsigned int line = 0;

do

{

line++;

size_t tail_length = strlen(tail);

// Update progress dialog, keep UI responsive

progress.setValue(statement_size - tail_length);

qApp->processEvents();

if(progress.wasCanceled())

{

lastErrorMessage = tr("Action cancelled.");

return false;

}

// Execute next statement

res = sqlite3_prepare_v2(_db, tail, tail_length, &vm, &tail);

if(res == SQLITE_OK)

{

if(sqlite3_step(vm) == SQLITE_ERROR)

{

sqlite3_finalize(vm);

lastErrorMessage = tr("Error in statement #%1: %2.\n"

"Aborting execution.").arg(line).arg(sqlite3_errmsg(_db));

qWarning() << lastErrorMessage;

return false;

} else {

sqlite3_finalize(vm);

}

} else {

lastErrorMessage = tr("Error in statement #%1: %2.\n"

"Aborting execution.").arg(line).arg(sqlite3_errmsg(_db));

qWarning() << lastErrorMessage;

return false;

}

} while(tail && *tail != 0 && (res == SQLITE_OK || res == SQLITE_DONE));

// Exit

return true;

{

QString sQuery = QString("SELECT * FROM `%1` WHERE `%2`=%3;").arg(sTableName).arg(getObjectByName(sTableName).table.rowidColumn()).arg(rowid);

QByteArray utf8Query = sQuery.toUtf8();

sqlite3_stmt *stmt;

bool ret = false;

int status = sqlite3_prepare_v2(_db, utf8Query, utf8Query.size(), &stmt, NULL);

if(SQLITE_OK == status)

{

// even this is a while loop, the statement should always only return 1 row

while(sqlite3_step(stmt) == SQLITE_ROW)

{

for (int i = 0; i < sqlite3_column_count(stmt); ++i)

rowdata.append(QByteArray(static_cast<const char*>(sqlite3_column_blob(stmt, i)), sqlite3_column_bytes(stmt, i)));

ret = true;

}

}

sqlite3_finalize(stmt);

return ret;

{

QString sQuery = QString("SELECT MAX(`%2`) from `%1`;").arg(t.name()).arg(field->name());

QByteArray utf8Query = sQuery.toUtf8();

sqlite3_stmt *stmt;

int64_t ret = 0;

int status = sqlite3_prepare_v2(_db, utf8Query, utf8Query.size(), &stmt, NULL);

if(SQLITE_OK == status)

{

// even this is a while loop, the statement should always only return 1 row

while(sqlite3_step(stmt) == SQLITE_ROW)

{

if(sqlite3_column_count(stmt) == 1)

{

ret = sqlite3_column_int64(stmt, 0);

}

}

}

sqlite3_finalize(stmt);

return ret;

{

QString stmt = QString("INSERT INTO `%1`").arg(t.name());

QStringList vals;

QStringList fields;

foreach(sqlb::FieldPtr f, t.fields()) {

if(f->primaryKey()) {

if(f->isInteger())

{

fields << f->name();

if(pk_value != -1)

vals << QString::number(pk_value);

else

{

if(f->notnull())

{

int64_t maxval = this->max(t, f);

vals << QString::number(maxval + 1);

}

else

{

vals << "NULL";

}

}

}

else

{

fields << f->name();

vals << "''";

}

} else if(f->notnull() && f->defaultValue().length() == 0) {

fields << f->name();

if(f->isInteger())

vals << "0";

else

vals << "''";

} else {

// don't insert into fields with a default value

// or we will never see it.

if(f->defaultValue().length() == 0)

{

fields << f->name();

vals << "NULL";

}

}

}

if(!fields.empty())

{

stmt.append("(`");

stmt.append(fields.join("`,`"));

stmt.append("`)");

}

stmt.append(" VALUES (");

stmt.append(vals.join(","));

stmt.append(");");

return stmt;

{

char *errmsg;

if (!isOpen()) return false;

sqlb::Table table = getObjectByName(sTableName).table;

// For tables without rowid we have to set the primary key by ourselves. We do so by querying for the largest value in the PK column

// and adding one to it.

QString sInsertstmt;

int64_t pk_value;

if(table.isWithoutRowidTable())

{

SqliteTableModel m(this, this);

m.setQuery(QString("SELECT MAX(`%1`) FROM `%2`;").arg(table.rowidColumn()).arg(sTableName));

pk_value = m.data(m.index(0, 0)).toLongLong() + 1;

sInsertstmt = emptyInsertStmt(table, pk_value);

} else {

sInsertstmt = emptyInsertStmt(table);

}

lastErrorMessage = "";

logSQL(sInsertstmt, kLogMsg_App);

setRestorePoint();

if (SQLITE_OK != sqlite3_exec(_db, sInsertstmt.toUtf8(), NULL, NULL, &errmsg))

{

lastErrorMessage = QString::fromUtf8(errmsg);

qWarning() << "addRecord: " << lastErrorMessage;

return -1;

} else {

if(table.isWithoutRowidTable())

return pk_value;

else

return sqlite3_last_insert_rowid(_db);

}

{

char * errmsg;

if (!isOpen()) return false;

bool ok = false;

lastErrorMessage = QString("no error");

QString statement = QString("DELETE FROM `%1` WHERE `%2`=%3;").arg(table).arg(getObjectByName(table).table.rowidColumn()).arg(rowid);

if (_db){

logSQL(statement, kLogMsg_App);

setRestorePoint();

if (SQLITE_OK==sqlite3_exec(_db,statement.toUtf8(),

NULL,NULL,&errmsg)){

ok=true;

} else {

lastErrorMessage = QString::fromUtf8(errmsg);

qWarning() << "deleteRecord: " << lastErrorMessage;

}

}

return ok;

{

if (!isOpen()) return false;

lastErrorMessage = QString("no error");

QString sql = QString("UPDATE `%1` SET `%2`=? WHERE `%3`=%4;").arg(table).arg(column).arg(getObjectByName(table).table.rowidColumn()).arg(row);

logSQL(sql, kLogMsg_App);

setRestorePoint();

sqlite3_stmt* stmt;

int success = 1;

if(sqlite3_prepare_v2(_db, sql.toUtf8(), -1, &stmt, 0) != SQLITE_OK)

success = 0;

if(success == 1 && sqlite3_bind_text(stmt, 1, value.constData(), value.length(), SQLITE_STATIC) != SQLITE_OK)

success = -1;

if(success == 1 && sqlite3_step(stmt) != SQLITE_DONE)

success = -1;

if(success != 0 && sqlite3_finalize(stmt) != SQLITE_OK)

success = -1;

if(success == 1)

{

return true;

} else {

lastErrorMessage = sqlite3_errmsg(_db);

qWarning() << "updateRecord: " << lastErrorMessage;

return false;

}

{

// Build SQL statement

sqlb::Table table(name);

for(int i=0;i<structure.size();i++)

table.addField(structure.at(i));

// Execute it and update the schema

bool result = executeSQL(table.sql());

updateSchema();

return result;

{

QString sql = QString("ALTER TABLE `%1` ADD COLUMN %2").arg(tablename).arg(field->toString());

// Execute it and update the schema

bool result = executeSQL(sql);

updateSchema();

return result;

{

// NOTE: This function is working around the incomplete ALTER TABLE command in SQLite.

// If SQLite should fully support this command one day, this entire

// function can be changed to executing something like this:

//QString sql;

//if(to.isNull())

// sql = QString("ALTER TABLE `%1` DROP COLUMN `%2`;").arg(table).arg(column);

//else

// sql = QString("ALTER TABLE `%1` MODIFY `%2` %3").arg(tablename).arg(to).arg(type); // This is wrong...

//return executeSQL(sql);

// Collect information on the current DB layout

QString tableSql = getObjectByName(tablename).getsql();

if(tableSql.isEmpty())

{

lastErrorMessage = tr("renameColumn: cannot find table %1.").arg(tablename);

qWarning() << lastErrorMessage;

return false;

}

// Create table schema

sqlb::Table oldSchema = sqlb::Table::parseSQL(tableSql).first;

// Check if field actually exists

if(oldSchema.findField(name) == -1)

{

lastErrorMessage = tr("renameColumn: cannot find column %1.").arg(name);

qWarning() << lastErrorMessage;

return false;

}

// Create savepoint to be able to go back to it in case of any error

if(!executeSQL("SAVEPOINT sqlitebrowser_rename_column"))

{

lastErrorMessage = tr("renameColumn: creating savepoint failed. DB says: %1").arg(lastErrorMessage);

qWarning() << lastErrorMessage;

return false;

}

// Create a new table with a name that hopefully doesn't exist yet.

// Its layout is exactly the same as the one of the table to change - except for the column to change

// of course

sqlb::Table newSchema = oldSchema;

newSchema.setName("sqlitebrowser_rename_column_new_table");

QString select_cols;

if(to.isNull())

{

// We want drop the column - so just remove the field

newSchema.removeField(name);

for(int i=0;i<newSchema.fields().count();++i)

select_cols.append(QString("`%1`,").arg(newSchema.fields().at(i)->name()));

select_cols.chop(1); // remove last comma

} else {

// We want to modify it

// Move field

int index = newSchema.findField(name);

sqlb::FieldPtr temp = newSchema.fields().at(index);

newSchema.setField(index, newSchema.fields().at(index + move));

newSchema.setField(index + move, temp);

// Get names of fields to select from old table now - after the field has been moved and before it might be renamed

for(int i=0;i<newSchema.fields().count();++i)

select_cols.append(QString("`%1`,").arg(newSchema.fields().at(i)->name()));

select_cols.chop(1); // remove last comma

// Modify field

newSchema.setField(index + move, to);

}

// Create the new table

if(!executeSQL(newSchema.sql()))

{

lastErrorMessage = tr("renameColumn: creating new table failed. DB says: %1").arg(lastErrorMessage);

qWarning() << lastErrorMessage;

executeSQL("ROLLBACK TO SAVEPOINT sqlitebrowser_rename_column;");

return false;

}

// Copy the data from the old table to the new one

if(!executeSQL(QString("INSERT INTO sqlitebrowser_rename_column_new_table SELECT %1 FROM `%2`;").arg(select_cols).arg(tablename)))

{

lastErrorMessage = tr("renameColumn: copying data to new table failed. DB says:\n%1").arg(lastErrorMessage);

qWarning() << lastErrorMessage;

executeSQL("ROLLBACK TO SAVEPOINT sqlitebrowser_rename_column;");

return false;

}

// Save all indices, triggers and views associated with this table because SQLite deletes them when we drop the table in the next step

QString otherObjectsSql;

for(objectMap::ConstIterator it=objMap.begin();it!=objMap.end();++it)

{

// If this object references the table and it's not the table itself save it's SQL string

if((*it).getTableName() == tablename && (*it).gettype() != "table")

otherObjectsSql += (*it).getsql() + "\n";

}

// Delete the old table

if(!executeSQL(QString("DROP TABLE `%1`;").arg(tablename)))

{

lastErrorMessage = tr("renameColumn: deleting old table failed. DB says: %1").arg(lastErrorMessage);

qWarning() << lastErrorMessage;

executeSQL("ROLLBACK TO SAVEPOINT sqlitebrowser_rename_column;");

return false;

}

// Rename the temporary table

if(!renameTable("sqlitebrowser_rename_column_new_table", tablename))

{

executeSQL("ROLLBACK TO SAVEPOINT sqlitebrowser_rename_column;");

return false;

}

// Restore the saved triggers, views and indices

if(!executeMultiSQL(otherObjectsSql, true, true))

{

QMessageBox::information(0, qApp->applicationName(), tr("Restoring some of the objects associated with this table failed. "

"This is most likely because some column names changed. "

"Here's the SQL statement which you might want to fix and execute manually:\n\n")

+ otherObjectsSql);

}

// Release the savepoint - everything went fine

if(!executeSQL("RELEASE SAVEPOINT sqlitebrowser_rename_column;"))

{

lastErrorMessage = tr("renameColumn: releasing savepoint failed. DB says: %1").arg(lastErrorMessage);

qWarning() << lastErrorMessage;

return false;

}

// Success, update the DB schema before returning

updateSchema();

return true;

{

QString sql = QString("ALTER TABLE `%1` RENAME TO `%2`").arg(from_table, to_table);

if(!executeSQL(sql))

{

QString error = tr("Error renaming table '%1' to '%2'."

"Message from database engine:\n%3").arg(from_table).arg(to_table).arg(lastErrorMessage);

lastErrorMessage = error;

qWarning() << lastErrorMessage;

return false;

} else {

updateSchema();

return true;

}

{

objectMap::ConstIterator it;

QStringList res;

for(it=objMap.begin();it!=objMap.end();++it)

{

if(it.key() == "table" || it.key() == "view")

res.append(it.value().getname());

}

return res;

{

objectMap::ConstIterator it;

objectMap res;

for(it=objMap.begin();it!=objMap.end();++it)

{

if(it.key() == "table" || it.key() == "view")

res.insert(it.key(), it.value());

}

return res;

{

for (objectMap::ConstIterator it = objMap.begin(); it != objMap.end(); ++it )

{

if((*it).getname() == name)

return *it;

}

return DBBrowserObject();

{