private static SelectStatement prependTenantAndViewConstants(
PTable table, SelectStatement select, String tenantId, Set<PColumn> addViewColumns) {
if ((!table.isMultiTenant() || tenantId == null)
&& table.getViewIndexId() == null
&& addViewColumns.isEmpty()) {
return select;
}
List<AliasedNode> selectNodes =
newArrayListWithCapacity(select.getSelect().size() + 1 + addViewColumns.size());
if (table.isMultiTenant() && tenantId != null) {
selectNodes.add(new AliasedNode(null, new LiteralParseNode(tenantId)));
}
if (table.getViewIndexId() != null) {
selectNodes.add(new AliasedNode(null, new LiteralParseNode(table.getViewIndexId())));
}
selectNodes.addAll(select.getSelect());
for (PColumn column : addViewColumns) {
byte[] byteValue = column.getViewConstant();
Object value = column.getDataType().toObject(byteValue, 0, byteValue.length - 1);
selectNodes.add(new AliasedNode(null, new LiteralParseNode(value)));
}
return SelectStatement.create(select, selectNodes);
}
