src/backend/storage/tile_group.cpp
// Sets the tile id and column id w.r.t that tile corresponding to
// the specified tile group column id.
Sets the tile id and column id w.r.t that tile corresponding to
the specified tile group column id.
Sets the tile id and column id w . r . t that tile corresponding to the specified tile group column id .
void TileGroup::LocateTileAndColumn(oid_t column_offset, oid_t &tile_offset,
                                    oid_t &tile_column_offset) {
  assert(column_map.count(column_offset) != 0);
  auto entry = column_map.at(column_offset);
  tile_offset = entry.first;
  tile_column_offset = entry.second;
}
void TileGroup :: LocateTileAndColumn ( oid_t column_offset , oid_t & tile_offset , oid_t & tile_column_offset ) { assert ( column_map . count ( column_offset ) != 0 ) ; auto entry = column_map . at ( column_offset ) ; tile_offset = entry . first ; tile_column_offset = entry . second ; }
Sets the tile id and column id w.r.t that tile corresponding to
the specified tile group column id.
Sets the tile id and column id w . r . t that tile corresponding to the specified tile group column id .
// get the entry in the column map