void addTableColumns(Expression expression, HashSet exclude) {
HsqlArrayList list = new HsqlArrayList();
Table table = getTable();
int count = table.getColumnCount();
for (int i = 0; i < count; i++) {
ColumnSchema column = table.getColumn(i);
String columnName =
columnAliases == null ? column.getName().name : (String) columnAliases.get(i);
if (exclude != null && exclude.contains(columnName)) {
continue;
}
Expression e = new ExpressionColumn(this, column, i);
list.add(e);
}
Expression[] nodes = new Expression[list.size()];
list.toArray(nodes);
expression.nodes = nodes;
}
public ColumnSchema duplicate() {
ColumnSchema copy =
new ColumnSchema(columnName, dataType, isNullable(), isPrimaryKey, defaultExpression);
copy.setGeneratingExpression(generatingExpression);
copy.setIdentity(sequence);
return copy;
}
/** Add all columns to a list of expressions */
int addTableColumns(HsqlArrayList expList, int position, HashSet exclude) {
Table table = getTable();
int count = table.getColumnCount();
for (int i = 0; i < count; i++) {
ColumnSchema column = table.getColumn(i);
String columnName =
columnAliases == null ? column.getName().name : (String) columnAliases.get(i);
if (exclude != null && exclude.contains(columnName)) {
continue;
}
Expression e = new ExpressionColumn(this, column, i);
expList.add(position++, e);
}
return position;
}