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TRP_RANGE Class Reference
Inheritance diagram for TRP_RANGE:

List of all members.

Public Member Functions

 TRP_RANGE (SEL_ARG *key_arg, uint idx_arg, uint mrr_flags_arg)
QUICK_SELECT_Imake_quick (PARAM *param, bool retrieve_full_rows, MEM_ROOT *parent_alloc)
void trace_basic_info (const PARAM *param, Opt_trace_object *trace_object) const

Public Attributes

uint key_idx
uint mrr_flags
uint mrr_buf_size

Member Function Documentation

void TRP_RANGE::trace_basic_info ( const PARAM param,
Opt_trace_object trace_object 
) const [virtual]

Add basic info for this TABLE_READ_PLAN to the optimizer trace.

paramParameters for range analysis of this table
trace_objectThe optimizer trace object the info is appended to


Member Data Documentation

Root of red-black tree for intervals over key fields to be used in "range" method retrieval. See SEL_ARG graph description.

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