/**
Removes attribute from database
Requires U2DbiFeature_WriteAttribute feature support
*/
void MysqlAttributeDbi::removeAttributes(const QList<U2DataId>& attributeIds, U2OpStatus& os) {
MysqlTransaction t(db, os);
Q_UNUSED(t);
static const QString mainQueryStr("DELETE FROM Attribute WHERE id = :attribute");
static const QString secQueryStr("DELETE FROM %1 WHERE attribute = :attribute");
static const QString intergerAttrString = "IntegerAttribute";
static const QString realAttrString = "RealAttribute";
static const QString stringAttrString = "StringAttribute";
static const QString bytearrayAttrString = "ByteArrayAttribute";
QString tableName;
foreach (const U2DataId& id, attributeIds) {
U2DataType type = U2DbiUtils::toType(id);
switch (type) {
case U2Type::AttributeInteger:
tableName = intergerAttrString;
break;
case U2Type::AttributeReal:
tableName = realAttrString;
break;
case U2Type::AttributeString:
tableName = stringAttrString;
break;
case U2Type::AttributeByteArray:
tableName = bytearrayAttrString;
break;
default:
os.setError(U2DbiL10n::tr("Unsupported attribute type: %1").arg(type));
break;
}
U2SqlQuery removeAttrDetails(secQueryStr.arg(tableName), db, os);
removeAttrDetails.bindDataId(":attribute", id);
removeAttrDetails.execute();
CHECK_OP(os, );
U2SqlQuery removeAttr(mainQueryStr, db, os);
removeAttr.bindDataId(":attribute", id);
removeAttr.execute();
CHECK_OP(os, );
}
//--------------------------------------------------------------------------
// Function: H5Object::removeAttr
///\brief This is an overloaded member function, provided for convenience.
/// It differs from the above function in that it takes
/// a reference to an \c H5std_string for \a name.
// Programmer Binh-Minh Ribler - 2000
//--------------------------------------------------------------------------
void H5Object::removeAttr( const H5std_string& name ) const
{
removeAttr( name.c_str() );
}
void PropertyFS::unit(const nix::none_t t) {
if (hasAttr("unit")) {
removeAttr("unit");
}
forceUpdatedAt();
}
void PropertyFS::mapping(const nix::none_t t) {
if (hasAttr("mapping")) {
removeAttr("mapping");
forceUpdatedAt();
}
}
void PropertyFS::definition(const nix::none_t t) {
if (hasAttr("definition")) {
removeAttr("definition");
}
forceUpdatedAt();
}
//--------------------------------------------------------------------------
// Function: H5Location::removeAttr
///\brief This is an overloaded member function, provided for convenience.
/// It differs from the above function in that it takes
/// a reference to an \c H5std_string for \a name.
// Programmer Binh-Minh Ribler - 2000
//--------------------------------------------------------------------------
void H5Location::removeAttr( const H5std_string& name ) const
{
removeAttr( name.c_str() );
}
