public OrderedHashSet <string> GetColumnsForAllRights(Table table)
{
if (this.IsFull)
{
return(table.GetColumnNameSet());
}
if ((this.IsFullSelect || this.IsFullInsert) || (this.IsFullUpdate || this.IsFullReferences))
{
return(table.GetColumnNameSet());
}
OrderedHashSet <string> set2 = new OrderedHashSet <string>();
if (this._selectColumnSet != null)
{
set2.AddAll(this._selectColumnSet);
}
if (this._insertColumnSet != null)
{
set2.AddAll(this._insertColumnSet);
}
if (this._updateColumnSet != null)
{
set2.AddAll(this._updateColumnSet);
}
if (this._referencesColumnSet != null)
{
set2.AddAll(this._referencesColumnSet);
}
return(set2);
}
public override void Resolve(Session session, RangeVariable[] rangeVars)
{
for (int i = 0; i < this.Statements.Length; i++)
{
if ((this.Statements[i].GetStatementType() == 0x59) || (this.Statements[i].GetStatementType() == 0x66))
{
if (!this.FindLabel((StatementSimple)this.Statements[i]))
{
throw Error.GetError(0x1584, ((StatementSimple)this.Statements[i]).label.Name);
}
}
else if ((this.Statements[i].GetStatementType() == 0x3a) && !base.Root.IsFunction())
{
throw Error.GetError(0x15e2, "RETURN");
}
}
for (int j = 0; j < this.Statements.Length; j++)
{
this.Statements[j].Resolve(session, this.RangeVariables);
}
for (int k = 0; k < this.Handlers.Length; k++)
{
this.Handlers[k].Resolve(session, this.RangeVariables);
}
OrderedHashSet <QNameManager.QName> c = new OrderedHashSet <QNameManager.QName>();
OrderedHashSet <QNameManager.QName> set2 = new OrderedHashSet <QNameManager.QName>();
OrderedHashSet <QNameManager.QName> set3 = new OrderedHashSet <QNameManager.QName>();
for (int m = 0; m < this.Variables.Length; m++)
{
set3.AddAll(this.Variables[m].GetReferences());
}
for (int n = 0; n < this.Statements.Length; n++)
{
set3.AddAll(this.Statements[n].GetReferences());
set2.AddAll(this.Statements[n].GetTableNamesForRead());
c.AddAll(this.Statements[n].GetTableNamesForWrite());
}
for (int num6 = 0; num6 < this.Handlers.Length; num6++)
{
set3.AddAll(this.Handlers[num6].GetReferences());
set2.AddAll(this.Handlers[num6].GetTableNamesForRead());
c.AddAll(this.Handlers[num6].GetTableNamesForWrite());
}
set2.RemoveAll(c);
base.ReadTableNames = new QNameManager.QName[set2.Size()];
set2.ToArray(base.ReadTableNames);
base.WriteTableNames = new QNameManager.QName[c.Size()];
c.ToArray(base.WriteTableNames);
base.References = set3;
}
public void AddSimpleObjects(OrderedHashSet <object> unresolved)
{
Iterator <object> iterator = this.SpecificRoutineLookup.Map.GetValues().GetIterator();
while (iterator.HasNext())
{
Routine key = (Routine)iterator.Next();
if ((key.DataImpact == 1) || (key.DataImpact == 2))
{
unresolved.Add(key);
}
}
unresolved.AddAll(this.TypeLookup.Map.GetValues());
unresolved.AddAll(this.CharsetLookup.Map.GetValues());
unresolved.AddAll(this.CollationLookup.Map.GetValues());
}
public OrderedHashSet <SubQuery> GetSubqueries()
{
OrderedHashSet <SubQuery> set = null;
if (this.JoinCondition != null)
{
set = this.JoinCondition.CollectAllSubqueries(set);
}
if (!(this.RangeTable is TableDerived))
{
return(set);
}
QueryExpression queryExpression = this.RangeTable.GetQueryExpression();
if (((TableDerived)this.RangeTable).view != null)
{
if (set == null)
{
set = new OrderedHashSet <SubQuery>();
}
set.AddAll(((TableDerived)this.RangeTable).view.GetSubqueries());
return(set);
}
if (queryExpression == null)
{
return(OrderedHashSet <SubQuery> .Add(set, this.RangeTable.GetSubQuery()));
}
OrderedHashSet <SubQuery> subqueries = queryExpression.GetSubqueries();
set = OrderedHashSet <SubQuery> .AddAll(set, subqueries);
SubQuery subQuery = this.RangeTable.GetSubQuery();
return(OrderedHashSet <SubQuery> .AddAll(OrderedHashSet <SubQuery> .Add(set, subQuery), subQuery.GetExtraSubqueries()));
}
public OrderedHashSet <ISchemaObject> GetComponents()
{
OrderedHashSet <ISchemaObject> set1 = new OrderedHashSet <ISchemaObject>();
set1.AddAll(this.Routines);
return(set1);
}
public override void CollectTableNamesForWrite(OrderedHashSet <QNameManager.QName> set)
{
if (this._expression == null)
{
set.AddAll(this.Procedure.GetTableNamesForWrite());
}
}
protected virtual OrderedHashSet <SubQuery> GetDependents()
{
OrderedHashSet <SubQuery> first = new OrderedHashSet <SubQuery>();
OrderedHashSet <SubQuery> .AddAll(first, this.queryExpression.GetSubqueries());
first.Remove(this);
return(first);
}
private void SetReferences()
{
OrderedHashSet <QNameManager.QName> set = new OrderedHashSet <QNameManager.QName>();
for (int i = 0; i < this.ParameterTypes.Length; i++)
{
set.AddAll(this.ParameterList.Get(i).GetReferences());
}
if (this.statement != null)
{
set.AddAll(this.statement.GetReferences());
}
if (set.Contains(this.GetSpecificName()))
{
set.Remove(this.GetSpecificName());
this.IsRecursive = true;
}
this._references = set;
}
public OrderedHashSet <QNameManager.QName> GetReferences()
{
OrderedHashSet <QNameManager.QName> set = new OrderedHashSet <QNameManager.QName>();
for (int i = 0; i < this.Routines.Length; i++)
{
set.AddAll(this.Routines[i].GetReferences());
}
return(set);
}
public override void CollectTableNamesForRead(OrderedHashSet <QNameManager.QName> set)
{
if (base.BaseTable.IsView())
{
this.GetTriggerTableNames(set, false);
}
else if (!base.BaseTable.IsTemp())
{
for (int m = 0; m < base.BaseTable.FkConstraints.Length; m++)
{
Constraint constraint = base.BaseTable.FkConstraints[m];
if ((base.type == 0x52) || (base.type == 0x80))
{
if (ArrayUtil.HaveCommonElement(constraint.GetRefColumns(), base.UpdateColumnMap))
{
set.Add(base.BaseTable.FkConstraints[m].GetMain().GetName());
}
}
else if (base.type == 50)
{
set.Add(base.BaseTable.FkConstraints[m].GetMain().GetName());
}
}
if ((base.type == 0x52) || (base.type == 0x80))
{
base.BaseTable.CollectFkReadLocks(base.UpdateColumnMap, set);
}
else if (base.type == 0x13)
{
base.BaseTable.CollectFkReadLocks(null, set);
}
this.GetTriggerTableNames(set, false);
}
for (int i = 0; i < base.RangeVariables.Length; i++)
{
Table rangeTable = base.RangeVariables[i].RangeTable;
QNameManager.QName key = rangeTable.GetName();
if ((!rangeTable.IsReadOnly() && !rangeTable.IsTemp()) && (key.schema != SqlInvariants.SystemSchemaQname))
{
set.Add(key);
}
}
for (int j = 0; j < base.Subqueries.Length; j++)
{
if (base.Subqueries[j].queryExpression != null)
{
base.Subqueries[j].queryExpression.GetBaseTableNames(set);
}
}
for (int k = 0; k < base.Routines.Length; k++)
{
set.AddAll(base.Routines[k].GetTableNamesForRead());
}
}
public OrderedHashSet <ISchemaObject> GetComponents()
{
if (this._constraints == null)
{
return(null);
}
OrderedHashSet <ISchemaObject> set1 = new OrderedHashSet <ISchemaObject>();
set1.AddAll(this._constraints);
return(set1);
}
public override void CollectTableNamesForRead(OrderedHashSet <QNameManager.QName> set)
{
if (this._expression == null)
{
set.AddAll(this.Procedure.GetTableNamesForRead());
}
else
{
for (int i = 0; i < base.Subqueries.Length; i++)
{
if (base.Subqueries[i].queryExpression != null)
{
base.Subqueries[i].queryExpression.GetBaseTableNames(set);
}
}
for (int j = 0; j < base.Routines.Length; j++)
{
set.AddAll(base.Routines[j].GetTableNamesForRead());
}
}
}
public override void Compile(Session session, ISchemaObject parentObject)
{
using (Scanner scanner = new Scanner(this.statement))
{
ParserDQL rdql = new ParserDQL(session, scanner);
rdql.Read();
this.ViewSubQuery = rdql.XreadViewSubquery(this);
base.queryExpression = this.ViewSubQuery.queryExpression;
if (base.GetColumnCount() == 0)
{
if (this.ColumnNames == null)
{
this.ColumnNames = this.ViewSubQuery.queryExpression.GetResultColumnNames();
}
if (this.ColumnNames.Length != this.ViewSubQuery.queryExpression.GetColumnCount())
{
throw Error.GetError(0x15d9, this.GetName().StatementName);
}
TableUtil.SetColumnsInSchemaTable(this, this.ColumnNames, base.queryExpression.GetColumnTypes(), base.queryExpression.GetColumnNullability());
}
OrderedHashSet <SubQuery> set = OrderedHashSet <SubQuery> .AddAll(OrderedHashSet <SubQuery> .Add(base.queryExpression.GetSubqueries(), this.ViewSubQuery), this.ViewSubQuery.GetExtraSubqueries());
this.ViewSubqueries = new SubQuery[set.Size()];
set.ToArray(this.ViewSubqueries);
ArraySort.Sort <SubQuery>(this.ViewSubqueries, 0, this.ViewSubqueries.Length, this.ViewSubqueries[0]);
foreach (SubQuery query in this.ViewSubqueries)
{
if (query.ParentView == null)
{
query.ParentView = this;
}
query.PrepareTable(session);
}
this.ViewSubQuery.GetTable().view = this;
this.ViewSubQuery.GetTable().ColumnList = base.ColumnList;
this._schemaObjectNames = rdql.compileContext.GetSchemaObjectNames();
this._baseTable = base.queryExpression.GetBaseTable();
}
if (this._baseTable != null)
{
switch (this._check)
{
case 0:
case 2:
return;
case 1:
base.queryExpression.GetCheckCondition();
return;
}
throw Error.RuntimeError(0xc9, "View");
}
}
protected override OrderedHashSet <SubQuery> GetDependents()
{
OrderedHashSet <SubQuery> first = new OrderedHashSet <SubQuery>();
OrderedHashSet <SubQuery> .AddAll(first, base.queryExpression.GetSubqueries());
if (this.RecursiveQueryExpression != null)
{
OrderedHashSet <SubQuery> .AddAll(first, this.RecursiveQueryExpression.GetSubqueries());
}
first.Remove(this);
return(first);
}
public OrderedHashSet <QNameManager.QName> GetReferences()
{
OrderedHashSet <QNameManager.QName> set = new OrderedHashSet <QNameManager.QName>();
for (int i = 0; i < this._constraints.Length; i++)
{
OrderedHashSet <QNameManager.QName> references = this._constraints[i].GetReferences();
if (references != null)
{
set.AddAll(references);
}
}
return(set);
}
public OrderedHashSet <string> GetUniqueColumnNameSet()
{
OrderedHashSet <string> set = new OrderedHashSet <string>();
if (this._columnAliases != null)
{
set.AddAll(this._columnAliases);
return(set);
}
for (int i = 0; i < this.RangeTable.ColumnList.Size(); i++)
{
string name = this.RangeTable.GetColumn(i).GetName().Name;
if (!set.Add(name))
{
throw Error.GetError(0x15ca, name);
}
}
return(set);
}
public virtual SubQuery[] GetSubqueries(Session session)
{
OrderedHashSet <SubQuery> first = null;
for (int i = 0; i < this.TargetRangeVariables.Length; i++)
{
if (this.TargetRangeVariables[i] != null)
{
OrderedHashSet <SubQuery> subqueries = this.TargetRangeVariables[i].GetSubqueries();
first = OrderedHashSet <SubQuery> .AddAll(first, subqueries);
}
}
for (int j = 0; j < this.UpdateExpressions.Length; j++)
{
first = this.UpdateExpressions[j].CollectAllSubqueries(first);
}
if (this.InsertExpression != null)
{
first = this.InsertExpression.CollectAllSubqueries(first);
}
if (this.condition != null)
{
first = this.condition.CollectAllSubqueries(first);
}
if (this.queryExpression != null)
{
OrderedHashSet <SubQuery> subqueries = this.queryExpression.GetSubqueries();
first = OrderedHashSet <SubQuery> .AddAll(first, subqueries);
}
if ((first == null) || (first.Size() == 0))
{
return(SubQuery.EmptySubqueryArray);
}
SubQuery[] a = new SubQuery[first.Size()];
first.ToArray(a);
ArraySort.Sort <SubQuery>(a, 0, a.Length, a[0]);
for (int k = 0; k < a.Length; k++)
{
a[k].PrepareTable(session);
}
return(a);
}
public override void CollectTableNamesForRead(OrderedHashSet <QNameManager.QName> set)
{
for (int i = 0; i < base.RangeVariables.Length; i++)
{
Table rangeTable = base.RangeVariables[i].RangeTable;
QNameManager.QName key = rangeTable.GetName();
if ((!rangeTable.IsReadOnly() && !rangeTable.IsTemp()) && (key.schema != SqlInvariants.SystemSchemaQname))
{
set.Add(key);
}
}
for (int j = 0; j < base.Subqueries.Length; j++)
{
if (base.Subqueries[j].queryExpression != null)
{
base.Subqueries[j].queryExpression.GetBaseTableNames(set);
}
}
for (int k = 0; k < base.Routines.Length; k++)
{
set.AddAll(base.Routines[k].GetTableNamesForRead());
}
}
public void DropColumn(int colIndex, bool cascade)
{
OrderedHashSet <QNameManager.QName> dropConstraintSet = new OrderedHashSet <QNameManager.QName>();
OrderedHashSet <Constraint> dependentConstraints = this._table.GetDependentConstraints(colIndex);
OrderedHashSet <Constraint> containingConstraints = this._table.GetContainingConstraints(colIndex);
OrderedHashSet <QNameManager.QName> containingIndexNames = this._table.GetContainingIndexNames(colIndex);
ColumnSchema column = this._table.GetColumn(colIndex);
QNameManager.QName name = column.GetName();
OrderedHashSet <QNameManager.QName> referencingObjectNames = this._database.schemaManager.GetReferencingObjectNames(this._table.GetName(), name);
this.CheckModifyTable();
if (!cascade)
{
if (!containingConstraints.IsEmpty())
{
QNameManager.QName name2 = containingConstraints.Get(0).GetName();
throw Error.GetError(0x15a0, name2.GetSchemaQualifiedStatementName());
}
if (!referencingObjectNames.IsEmpty())
{
for (int j = 0; j < referencingObjectNames.Size(); j++)
{
QNameManager.QName name3 = referencingObjectNames.Get(j);
if (name3 != name)
{
for (int k = 0; k < dependentConstraints.Size(); k++)
{
if (dependentConstraints.Get(k).GetName() == name3)
{
continue;
}
}
throw Error.GetError(0x15a0, name3.GetSchemaQualifiedStatementName());
}
}
}
}
dependentConstraints.AddAll(containingConstraints);
containingConstraints.Clear();
OrderedHashSet <Table> tableSet = new OrderedHashSet <Table>();
for (int i = 0; i < dependentConstraints.Size(); i++)
{
Constraint constraint = dependentConstraints.Get(i);
if (constraint.ConstType == 0)
{
tableSet.Add(constraint.GetMain());
dropConstraintSet.Add(constraint.GetMainName());
dropConstraintSet.Add(constraint.GetRefName());
containingIndexNames.Add(constraint.GetRefIndex().GetName());
}
if (constraint.ConstType == 1)
{
tableSet.Add(constraint.GetRef());
dropConstraintSet.Add(constraint.GetMainName());
dropConstraintSet.Add(constraint.GetRefName());
containingIndexNames.Add(constraint.GetRefIndex().GetName());
}
dropConstraintSet.Add(constraint.GetName());
}
tableSet = this.MakeNewTables(tableSet, dropConstraintSet, containingIndexNames);
Table newTable = this._table.MoveDefinition(this._session, this._table.TableType, null, null, null, colIndex, -1, dropConstraintSet, containingIndexNames);
this.MoveData(this._table, newTable, colIndex, -1);
this._database.schemaManager.RemoveSchemaObjects(referencingObjectNames);
this._database.schemaManager.RemoveSchemaObjects(dropConstraintSet);
this._database.schemaManager.RemoveSchemaObject(name);
this.SetNewTableInSchema(newTable);
this.SetNewTablesInSchema(tableSet);
this.UpdateConstraints(newTable, this.EmptySetQName);
this.UpdateConstraints(tableSet, dropConstraintSet);
this._database.schemaManager.RecompileDependentObjects(tableSet);
this._database.schemaManager.RecompileDependentObjects(newTable);
newTable.Compile(this._session, null);
if (column.GetDataType().IsLobType())
{
IRowIterator rowIterator = this._table.GetRowIterator(this._session);
while (rowIterator.HasNext())
{
object[] rowData = rowIterator.GetNextRow().RowData;
if (rowData[colIndex] != null)
{
this._session.sessionData.AdjustLobUsageCount(rowData[colIndex], -1);
}
}
}
this._table = newTable;
}
public virtual OrderedHashSet <SubQuery> GetSubqueries()
{
return(OrderedHashSet <SubQuery> .AddAll(this._leftQueryExpression.GetSubqueries(), this._rightQueryExpression.GetSubqueries()));
}
public void GetTriggerTableNames(OrderedHashSet <QNameManager.QName> set, bool write)
{
int index = 0;
while (index < base.BaseTable.TriggerList.Length)
{
TriggerDef def = base.BaseTable.TriggerList[index];
int type = base.type;
if (type <= 50)
{
if (type == 0x13)
{
if (def.GetStatementType() != 0x13)
{
goto Label_0070;
}
}
else
{
if (type != 50)
{
goto Label_00A9;
}
if (def.GetStatementType() != 50)
{
goto Label_0070;
}
}
goto Label_0076;
}
if (type != 0x52)
{
if (type != 0x80)
{
goto Label_00A9;
}
if ((def.GetStatementType() != 50) && (def.GetStatementType() != 0x52))
{
goto Label_0070;
}
goto Label_0076;
}
if (def.GetStatementType() == 0x52)
{
goto Label_0076;
}
Label_0070:
index++;
continue;
Label_0076:
if (def.routine != null)
{
if (write)
{
set.AddAll(def.routine.GetTableNamesForWrite());
}
else
{
set.AddAll(def.routine.GetTableNamesForRead());
}
}
goto Label_0070;
Label_00A9:
throw Error.RuntimeError(0xc9, "StatementDML");
}
}
