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  • Committer: Stewart Smith
  • Date: 2010-07-27 00:49:32 UTC
  • mto: (1720.1.1 drizzle)
  • mto: This revision was merged to the branch mainline in revision 1721.
  • Revision ID: stewart@flamingspork.com-20100727004932-basq3vx9szmmbswm
fix storing and manipulating foreign keys in the proto around ALTER TABLE, CREATE TABLE and ALTER TABLE ADD/DROP FOREIGN KEY. We also (mostly) emulate the naming of innodb foreign keys in the upper layer.

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Lines of Context:
drizzled/foreign_key.cc
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  message::Table::ForeignKeyConstraint *pfkey= table_message->add_fk_constraint();
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  if (fkey_name)
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    pfkey->set_name(fkey_name);
 
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  else if (table_message->has_name())
 
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  {
 
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    std::string name(table_message->name());
 
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    char number[20];
 
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    name.append("_ibfk_");
 
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    snprintf(number, sizeof(number), "%d", table_message->fk_constraint_size());
 
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    name.append(number);
 
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    pfkey->set_name(name);
 
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  }
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  pfkey->set_match(match_opt_arg);
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  pfkey->set_update_option(update_opt_arg);