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Viewing changes to drizzled/optimizer/sel_tree.h

  • Committer: Brian Aker
  • Date: 2010-10-08 20:13:50 UTC
  • mfrom: (1823.1.3 trunk-drizzle)
  • Revision ID: brian@tangent.org-20101008201350-bmjpgakk12zmyw10
Overall merge of Padraig

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drizzled/optimizer/sel_tree.h
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class RangeParameter;
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class SEL_IMERGE;
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class SEL_ARG;
 
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class RorScanInfo;
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class SEL_TREE : public drizzled::memory::SqlAlloc
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{
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  key_map ror_scans_map;   /* bitmask of ROR scan-able elements in keys */
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  uint32_t n_ror_scans;     /* number of set bits in ror_scans_map */
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  struct st_ror_scan_info **ror_scans;     /* list of ROR key scans */
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  struct st_ror_scan_info **ror_scans_end; /* last ROR scan */
 
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  RorScanInfo **ror_scans;     /* list of ROR key scans */
 
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  RorScanInfo **ror_scans_end; /* last ROR scan */
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  /* Note that #records for each key scan is stored in table->quick_rows */
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};