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  • Committer: Brian Aker
  • Date: 2010-10-14 18:32:09 UTC
  • mto: This revision was merged to the branch mainline in revision 1855.
  • Revision ID: brian@tangent.org-20101014183209-884iivwn1og2v3yd
Committing refactor of table out (this is part of the concurrency work).

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drizzled/table/instance.cc
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namespace drizzled
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{
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namespace table
 
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{
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bool TableShareInstance::open_tmp_table()
 
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bool Instance::open_tmp_table()
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{
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  int error;
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     true  - Error
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*/
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bool TableShareInstance::create_myisam_tmp_table(KeyInfo *keyinfo,
 
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bool Instance::create_myisam_tmp_table(KeyInfo *keyinfo,
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                                                 MI_COLUMNDEF *start_recinfo,
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                                                 MI_COLUMNDEF **recinfo,
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                                                 uint64_t options)
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}
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void TableShareInstance::free_tmp_table(Session *session)
 
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void Instance::free_tmp_table(Session *session)
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{
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  const char *save_proc_info;
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  session->set_proc_info(save_proc_info);
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}
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/*
 
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  Set up column usage bitmaps for a temporary table
 
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  IMPLEMENTATION
 
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    For temporary tables, we need one bitmap with all columns set and
 
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    a tmp_set bitmap to be used by things like filesort.
 
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*/
 
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void Instance::setup_tmp_table_column_bitmaps()
 
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{
 
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  uint32_t field_count= getShare()->sizeFields();
 
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  this->def_read_set.resize(field_count);
 
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  this->def_write_set.resize(field_count);
 
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  this->tmp_set.resize(field_count);
 
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  this->getMutableShare()->all_set.resize(field_count);
 
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  this->getMutableShare()->all_set.set();
 
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  this->def_write_set.set();
 
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  this->def_read_set.set();
 
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  default_column_bitmaps();
 
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}
 
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} /* namespace table */
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} /* namespace drizzled */