geometry_index_range_scan.h

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/* Copyright (c) 2000, 2023, Oracle and/or its affiliates.
 
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#ifndef SQL_RANGE_OPTIMIZER_GEOMETRY_INDEX_RANGE_SCAN_H_
#define SQL_RANGE_OPTIMIZER_GEOMETRY_INDEX_RANGE_SCAN_H_
 
#include <sys/types.h>
 
#include "sql/range_optimizer/index_range_scan.h"
 
class THD;
struct MEM_ROOT;
struct TABLE;
 
class GeometryIndexRangeScanIterator : public IndexRangeScanIterator {
 public:
  GeometryIndexRangeScanIterator(THD *thd, TABLE *table, ha_rows *examined_rows,
                                 double expected_rows, uint index_arg,
                                 bool need_rows_in_rowid_order_arg,
                                 bool reuse_handler_arg,
                                 MEM_ROOT *return_mem_root, uint mrr_flags_arg,
                                 uint mrr_buf_size_arg,
                                 Bounds_checked_array<QUICK_RANGE *> ranges_arg)
      : IndexRangeScanIterator(thd, table, examined_rows, expected_rows,
                               index_arg, need_rows_in_rowid_order_arg,
                               reuse_handler_arg, return_mem_root,
                               mrr_flags_arg, mrr_buf_size_arg, ranges_arg),
        m_examined_rows(examined_rows) {}
  int Read() override;
 
 private:
  ha_rows *m_examined_rows;
};
 
#endif  // SQL_RANGE_OPTIMIZER_GEOMETRY_INDEX_RANGE_SCAN_H_