public void removeSpecificRoutine(Routine routine) {
for (int i = 0; i < this.routines.length; i++) {
if (routines[i] == routine) {
routines = (Routine[]) ArrayUtil.toAdjustedArray(routines, null, i, -1);
break;
}
}
}
/**
* Removes any foreign key Constraint objects (exported keys) held by any tables referenced by the
* specified table.
*
* <p>This method is called as the last step of a successful call to dropTable() in order to
* ensure that the dropped Table ceases to be referenced when enforcing referential integrity.
*
* @param toDrop The table to which other tables may be holding keys. This is a table that is in
* the process of being dropped.
*/
void removeExportedKeys(Table toDrop) {
for (int i = 0; i < tTable.size(); i++) {
Table table = (Table) tTable.get(i);
for (int j = table.constraintList.length - 1; j >= 0; j--) {
Table refTable = table.constraintList[j].getRef();
if (toDrop == refTable) {
table.constraintList =
(Constraint[]) ArrayUtil.toAdjustedArray(table.constraintList, null, j, -1);
}
}
}
}
public void resetAccessorKeys(Index[] keys) {
if (indexList.length == 0 || indexList[0] == null || accessorList[0] == null) {
indexList = keys;
accessorList = new CachedObject[indexList.length];
return;
}
CachedObject[] oldAccessors = accessorList;
Index[] oldIndexList = indexList;
int limit = indexList.length;
int diff = 1;
int position = 0;
if (keys.length < indexList.length) {
diff = -1;
limit = keys.length;
}
for (; position < limit; position++) {
if (indexList[position] != keys[position]) {
break;
}
}
accessorList = (CachedObject[]) ArrayUtil.toAdjustedArray(accessorList, null, position, diff);
indexList = keys;
try {
if (diff > 0) {
insertIndexNodes(indexList[0], indexList[position]);
} else {
dropIndexFromRows(indexList[0], oldIndexList[position]);
}
} catch (HsqlException e) {
accessorList = oldAccessors;
indexList = oldIndexList;
throw e;
}
}
public void resolveRangeTable(Session session, RangeGroup rangeGroup, RangeGroup[] rangeGroups) {
QueryExpression queryExpression = rangeTable.getQueryExpression();
Expression dataExpression = rangeTable.getDataExpression();
if (queryExpression == null && dataExpression == null) {
return;
}
rangeGroups =
(RangeGroup[]) ArrayUtil.toAdjustedArray(rangeGroups, rangeGroup, rangeGroups.length, 1);
if (dataExpression != null) {
HsqlList unresolved =
dataExpression.resolveColumnReferences(session, RangeGroup.emptyGroup, rangeGroups, null);
unresolved =
Expression.resolveColumnSet(
session, RangeVariable.emptyArray, RangeGroup.emptyArray, unresolved);
ExpressionColumn.checkColumnsResolved(unresolved);
dataExpression.resolveTypes(session, null);
setRangeTableVariables();
}
if (queryExpression != null) {
queryExpression.resolveReferences(session, rangeGroups);
HsqlList unresolved = queryExpression.getUnresolvedExpressions();
unresolved =
Expression.resolveColumnSet(
session, RangeVariable.emptyArray, RangeGroup.emptyArray, unresolved);
ExpressionColumn.checkColumnsResolved(unresolved);
queryExpression.resolveTypesPartOne(session);
queryExpression.resolveTypesPartTwo(session);
rangeTable.prepareTable();
setRangeTableVariables();
}
}
