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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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plugin/blitzdb/blitzindex.cc
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 *  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
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 */
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#include "config.h"
 
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#include <config.h>
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#include "ha_blitz.h"
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/* Unlike the data dictionary, don't tune the btree by default
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  if (!tcbdbsetmutex(btree)) {
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    tcbdbdel(btree);
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    return HA_ERR_GENERIC;
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  }
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  if (blitz_estimated_rows != 0) {
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    uint64_t tree_buckets = blitz_estimated_rows / 10;
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    if (!tcbdbtune(btree, 0, 0, tree_buckets, -1, -1, 0)) {
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      tcbdbdel(btree);
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      return HA_ERR_GENERIC;
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    }
 
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    return HA_ERR_CRASHED_ON_USAGE;
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  }
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  if (!tcbdbsetcmpfunc(btree, blitz_keycmp_cb, this)) {
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    tcbdbdel(btree);
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    return HA_ERR_GENERIC;
 
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    return HA_ERR_CRASHED_ON_USAGE;
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  }
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  snprintf(buf, FN_REFLEN, "%s_%02d%s", path, key_num, BLITZ_INDEX_EXT);