private void Check_1_1_RelationColumns(Relation rel, RelationEnd relEnd, RelationEndRole role)
{
if (rel.HasStorage(role))
{
var tblName = db.GetTableName(relEnd.Type.Module.SchemaName, relEnd.Type.TableName);
RelationEnd otherEnd = rel.GetOtherEnd(relEnd);
var refTblName = db.GetTableName(otherEnd.Type.Module.SchemaName, otherEnd.Type.TableName);
string colName = Construct.ForeignKeyColumnName(otherEnd);
string assocName = rel.GetRelationAssociationName(role);
string idxName = Construct.IndexName(tblName.Name, colName);
CheckColumn(tblName, Construct.ForeignKeyColumnName(otherEnd), System.Data.DbType.Int32, 0, 0, otherEnd.IsNullable(), null);
if (!db.CheckFKConstraintExists(tblName, assocName))
{
Log.WarnFormat("FK Constraint '{0}' is missing", assocName);
if (repair)
{
db.CreateFKConstraint(tblName, refTblName, colName, assocName, false);
}
}
if (!db.CheckIndexExists(tblName, idxName))
{
Log.WarnFormat("Index '{0}' is missing", idxName);
if (repair)
{
db.CreateIndex(tblName, idxName, true, false, colName);
}
}
}
}
private void CheckIndexConstraints(ObjectClass objClass)
{
foreach (var uc in objClass.Constraints.OfType <IndexConstraint>())
{
var tblName = db.GetTableName(objClass.Module.SchemaName, objClass.TableName);
var columns = Cases.GetUCColNames(uc);
var idxName = Construct.IndexName(tblName.Name, columns);
if (!db.CheckIndexExists(tblName, idxName))
{
Log.WarnFormat("Index Constraint '{0}' is missing", idxName);
if (repair)
{
Case.DoNewIndexConstraint(uc);
}
}
}
}
private void Check_N_M_RelationColumns(Relation rel)
{
string assocName = rel.GetAssociationName();
var tblName = db.GetTableName(rel.Module.SchemaName, rel.GetRelationTableName());
string fkAName = rel.GetRelationFkColumnName(RelationEndRole.A);
string fkBName = rel.GetRelationFkColumnName(RelationEndRole.B);
string assocAName = rel.GetRelationAssociationName(RelationEndRole.A);
string assocBName = rel.GetRelationAssociationName(RelationEndRole.B);
string fkAIndex = fkAName + Zetbox.API.Helper.PositionSuffix;
string fkBIndex = fkBName + Zetbox.API.Helper.PositionSuffix;
Log.DebugFormat("Checking [{0}]", assocName);
if (!db.CheckTableExists(tblName))
{
Log.WarnFormat("Relation table '{0}' is missing for [{1}]", tblName, assocName);
if (repair)
{
Case.DoNew_N_M_Relation(rel);
}
return;
}
CheckColumn(tblName, fkAName, System.Data.DbType.Int32, 0, 0, false, null);
CheckColumn(tblName, fkBName, System.Data.DbType.Int32, 0, 0, false, null);
if (!db.CheckFKConstraintExists(tblName, assocAName))
{
Log.WarnFormat("FK Constraint '{0}' for A is missing for [{1}]", assocAName, assocName);
if (repair)
{
db.CreateFKConstraint(tblName, db.GetTableName(rel.A.Type.Module.SchemaName, rel.A.Type.TableName), fkAName, assocAName, true);
}
}
if (!db.CheckFKConstraintExists(tblName, assocBName))
{
Log.WarnFormat("FK Constraint '{0}' for B is missing for [{1}]", assocBName, assocName);
if (repair)
{
db.CreateFKConstraint(tblName, db.GetTableName(rel.B.Type.Module.SchemaName, rel.B.Type.TableName), fkBName, assocBName, true);
}
}
if (!db.CheckIndexExists(tblName, Construct.IndexName(tblName.Name, fkAName)))
{
Log.WarnFormat("Index '{0}' is missing", Construct.IndexName(tblName.Name, fkAName));
if (repair)
{
db.CreateIndex(tblName, Construct.IndexName(tblName.Name, fkAName), false, false, fkAName);
}
}
if (!db.CheckIndexExists(tblName, Construct.IndexName(tblName.Name, fkBName)))
{
Log.WarnFormat("Index '{0}' is missing", Construct.IndexName(tblName.Name, fkBName));
if (repair)
{
db.CreateIndex(tblName, Construct.IndexName(tblName.Name, fkBName), false, false, fkBName);
}
}
if (rel.NeedsPositionStorage(RelationEndRole.A))
{
CheckColumn(tblName, fkAIndex, System.Data.DbType.Int32, 0, 0, true, null);
if (repair)
{
// TODO: Call case
}
}
if (!rel.NeedsPositionStorage(RelationEndRole.A) && db.CheckColumnExists(tblName, fkAIndex))
{
Log.WarnFormat("Navigator A '{0}' Index Column exists but property is not indexed for [{1}]", fkAName, assocName);
if (repair)
{
// TODO: Call case
}
}
if (rel.NeedsPositionStorage(RelationEndRole.B))
{
CheckColumn(tblName, fkBIndex, System.Data.DbType.Int32, 0, 0, true, null);
if (repair)
{
// TODO: Call case
}
}
if (!rel.NeedsPositionStorage(RelationEndRole.B) && db.CheckColumnExists(tblName, fkBIndex))
{
Log.WarnFormat("Navigator B '{0}' Index Column exists but property is not indexed for [{1}]", fkBName, assocName);
if (repair)
{
// TODO: Call case
}
}
if (rel.A.Type.ImplementsIExportable() && rel.B.Type.ImplementsIExportable())
{
CheckColumn(tblName, "ExportGuid", System.Data.DbType.Guid, 0, 0, false, new NewGuidDefaultConstraint());
}
}
private void Check_1_N_RelationColumns(Relation rel)
{
string assocName = rel.GetAssociationName();
RelationEnd relEnd, otherEnd;
switch (rel.Storage)
{
case StorageType.MergeIntoA:
relEnd = rel.A;
otherEnd = rel.B;
break;
case StorageType.MergeIntoB:
otherEnd = rel.A;
relEnd = rel.B;
break;
default:
Log.ErrorFormat("Relation '{0}' has unsupported Storage set: {1}, skipped", assocName, rel.Storage);
return;
}
var tblName = db.GetTableName(relEnd.Type.Module.SchemaName, relEnd.Type.TableName);
var refTblName = db.GetTableName(otherEnd.Type.Module.SchemaName, otherEnd.Type.TableName);
bool isIndexed = rel.NeedsPositionStorage(relEnd.GetRole());
string colName = Construct.ForeignKeyColumnName(otherEnd);
string indexName = Construct.ListPositionColumnName(otherEnd);
CheckColumn(tblName, colName, System.Data.DbType.Int32, 0, 0, otherEnd.IsNullable(), null);
if (!db.CheckFKConstraintExists(tblName, assocName))
{
Log.WarnFormat("FK Constraint '{0}' is missing", assocName);
if (repair)
{
db.CreateFKConstraint(tblName, refTblName, colName, assocName, false);
}
}
if (!db.CheckIndexExists(tblName, Construct.IndexName(tblName.Name, colName)))
{
Log.WarnFormat("Index '{0}' is missing", Construct.IndexName(tblName.Name, colName));
if (repair)
{
db.CreateIndex(tblName, Construct.IndexName(tblName.Name, colName), false, false, colName);
}
}
if (isIndexed)
{
CheckOrderColumn(tblName, indexName);
}
if (!isIndexed && db.CheckColumnExists(tblName, indexName))
{
Log.WarnFormat("Index Column exists but property is not indexed");
if (repair)
{
Case.Do_1_N_RelationChange_FromIndexed_To_NotIndexed(rel);
}
}
}
