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  • Committer: Monty Taylor
  • Date: 2010-04-22 02:46:23 UTC
  • mto: (1497.3.4 enable-dtrace)
  • mto: This revision was merged to the branch mainline in revision 1527.
  • Revision ID: mordred@inaugust.com-20100422024623-4urw8fi8eraci08p
https://launchpad.net/bugs/561683
Don't overwrite the pandora_vc_revinfo file if we don't have new
authoratative information.

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drizzled/join_table.h
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#include "drizzled/join_cache.h"
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#include "drizzled/optimizer/key_use.h"
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#include "drizzled/records.h"
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#include <bitset>
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namespace drizzled
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  Read_record_func read_first_record;
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  Next_select_func next_select;
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  ReadRecord    read_record;
 
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  READ_RECORD   read_record;
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  /*
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    Currently the following two fields are used only for a [NOT] IN subquery
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    if it is executed by an alternative full table scan when the left operand of
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    the subquery predicate is evaluated to NULL.
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  */
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  Read_record_func save_read_first_record; /**< to save read_first_record */
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  int (*save_read_record) (ReadRecord *); /**< to save read_record.read_record */
 
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  int (*save_read_record) (READ_RECORD *); /**< to save read_record.read_record */
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  double worst_seeks;
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  key_map       const_keys; /**< Keys with constant part */
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  key_map       checked_keys; /**< Keys checked in find_best */
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  */
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  ha_rows limit;
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  table_reference_st    ref;
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  JoinCache cache;
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  Join *join;
 
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  JOIN_CACHE cache;
 
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  JOIN *join;
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  /**
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     ptr  - this join tab should do an InsideOut scan. Points