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Viewing changes to src/backend/catalog/toasting.c

  • Committer: Bazaar Package Importer
  • Author(s): Martin Pitt
  • Date: 2011-06-14 09:53:29 UTC
  • mto: (6.1.1 sid) (10.1.1 oneiric-proposed) (1.2.1)
  • mto: This revision was merged to the branch mainline in revision 5.
  • Revision ID: james.westby@ubuntu.com-20110614095329-71gfhjywyp2c27au
Tags: upstream-9.1~beta2
Import upstream version 9.1~beta2

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src/backend/catalog/toasting.c
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        /*
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         * Grab a DDL-exclusive lock on the target table, since we'll update the
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         * pg_class tuple.  This is redundant for all present users.  Tuple toasting
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         * behaves safely in the face of a concurrent TOAST table add.
 
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         * pg_class tuple.      This is redundant for all present users.  Tuple
 
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         * toasting behaves safely in the face of a concurrent TOAST table add.
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         */
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        rel = heap_open(relOid, ShareUpdateExclusiveLock);
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        coloptions[1] = 0;
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        index_create(toast_rel, toast_idxname, toastIndexOid,
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                                                           indexInfo,
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                                                           list_make2("chunk_id", "chunk_seq"),
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                                                           BTREE_AM_OID,
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                                                           rel->rd_rel->reltablespace,
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                                         collationObjectId, classObjectId, coloptions, (Datum) 0,
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                                                           true, false, false, false,
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                                                           true, false, false);
 
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                                 indexInfo,
 
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                                 list_make2("chunk_id", "chunk_seq"),
 
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                                 BTREE_AM_OID,
 
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                                 rel->rd_rel->reltablespace,
 
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                                 collationObjectId, classObjectId, coloptions, (Datum) 0,
 
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                                 true, false, false, false,
 
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                                 true, false, false);
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        heap_close(toast_rel, NoLock);
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