Public Attributes
uchar *	min_key

uchar *	max_key

uint	min_key_flag

uint	max_key_flag

enum ha_rkey_function	rkey_func_flag

uint	min_key_parts

uint	max_key_parts

SEL_ARG *	key_tree
	Pointer into the R-B tree for this keypart. More...

Member Data Documentation

◆ key_tree

SEL_ARG* RANGE_SEQ_ENTRY::key_tree

Pointer into the R-B tree for this keypart.

It points to the currently active range for the keypart, so calling next on it will get to the next range. sel_arg_range_seq_next() uses this to avoid reparsing the R-B range trees each time a new range is fetched.

◆ max_key

uchar * RANGE_SEQ_ENTRY::max_key

◆ max_key_flag

uint RANGE_SEQ_ENTRY::max_key_flag

◆ max_key_parts

uint RANGE_SEQ_ENTRY::max_key_parts

◆ min_key

uchar* RANGE_SEQ_ENTRY::min_key

◆ min_key_flag

uint RANGE_SEQ_ENTRY::min_key_flag

◆ min_key_parts

uint RANGE_SEQ_ENTRY::min_key_parts

◆ rkey_func_flag

enum ha_rkey_function RANGE_SEQ_ENTRY::rkey_func_flag

The documentation for this struct was generated from the following file:

sql/range_optimizer/index_range_scan_plan.cc

Public Attributes