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Viewing changes to storage/innobase/row/row0upd.c

  • Committer: Package Import Robot
  • Author(s): Marc Deslauriers
  • Date: 2012-02-22 14:16:05 UTC
  • mto: This revision was merged to the branch mainline in revision 20.
  • Revision ID: package-import@ubuntu.com-20120222141605-nxlu9yzc6attylc2
Tags: upstream-5.1.61
Import upstream version 5.1.61

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storage/innobase/row/row0upd.c
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}
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/***************************************************************
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Replaces the new column values stored in the update vector to the record
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given. No field size changes are allowed. This function is used only for
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a clustered index */
 
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Replaces the new column values stored in the update vector to the
 
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record given. No field size changes are allowed. This function is
 
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usually invoked on a clustered index. The only use case for a
 
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secondary index is row_ins_sec_index_entry_by_modify() or its
 
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counterpart in ibuf_insert_to_index_page(). */
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void
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row_upd_rec_in_place(
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        upd_node_t*     node;
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        btr_pcur_t*     pcur;
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        btr_cur_t*      btr_cur;
 
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#ifdef UNIV_DEBUG
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        ulint           err;
 
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#endif /* UNIV_DEBUG */
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        mem_heap_t*     heap            = NULL;
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        ulint           offsets_[REC_OFFS_NORMAL_SIZE];
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        *offsets_ = (sizeof offsets_) / sizeof *offsets_;
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        ut_ad(node->cmpl_info & UPD_NODE_NO_ORD_CHANGE);
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        ut_ad(node->select_will_do_update);
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        err = btr_cur_update_in_place(BTR_NO_LOCKING_FLAG, btr_cur,
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                                      node->update, node->cmpl_info,
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                                      thr, mtr);
 
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#ifdef UNIV_DEBUG
 
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        err =
 
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#endif /* UNIV_DEBUG */
 
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        btr_cur_update_in_place(BTR_NO_LOCKING_FLAG, btr_cur,
 
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                                node->update, node->cmpl_info,
 
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                                thr, mtr);
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        ut_ad(err == DB_SUCCESS);
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}