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Viewing changes to drizzled/statement/alter_table.cc

  • Committer: Brian Aker
  • Date: 2009-09-24 06:23:51 UTC
  • mfrom: (1128.2.12 merge)
  • Revision ID: brian@gaz-20090924062351-nuf8tv8ftg7oc9ad
Merge of Lex -> Statement refactoring

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Lines of Context:
drizzled/statement/alter_table.cc
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  Select_Lex *select_lex= &session->lex->select_lex;
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  bool need_start_waiting= false;
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  /*
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     Code in mysql_alter_table() may modify its HA_CREATE_INFO argument,
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     so we have to use a copy of this structure to make execution
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     prepared statement- safe. A shallow copy is enough as no memory
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     referenced from this structure will be modified.
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   */
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  HA_CREATE_INFO create_info(session->lex->create_info);
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  AlterInfo alter_info(session->lex->alter_info, session->mem_root);
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  if (session->is_fatal_error) /* out of memory creating a copy of alter_info */
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  {
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    return true;
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  }
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  /* Must be set in the parser */
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  assert(select_lex->db);
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                              select_lex->db, 
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                              session->lex->name.str,
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                              &create_info,
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                              session->lex->create_table_proto,
 
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                              &create_table_proto,
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                              first_table,
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                              &alter_info,
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                              select_lex->order_list.elements,