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Viewing changes to storage/innobase/include/rem0rec.h

  • 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/include/rem0rec.h
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B-tree page that is the leftmost page on its level
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(PAGE_LEVEL is nonzero and FIL_PAGE_PREV is FIL_NULL). */
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#define REC_INFO_MIN_REC_FLAG   0x10UL
 
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/* The deleted flag in info bits */
 
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#define REC_INFO_DELETED_FLAG   0x20UL  /* when bit is set to 1, it means the
 
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                                        record has been delete marked */
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/* Number of extra bytes in an old-style record,
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in addition to the data and the offsets */
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/*================*/
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                                /* out: TRUE if a field is stored externally */
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        const ulint*    offsets);/* in: array returned by rec_get_offsets() */
 
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#if defined UNIV_DEBUG || defined UNIV_BLOB_LIGHT_DEBUG
 
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/********************************************************
 
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Determine if the offsets are for a record containing null BLOB pointers. */
 
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UNIV_INLINE
 
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const byte*
 
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rec_offs_any_null_extern(
 
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/*=====================*/
 
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                                        /* out: first field containing
 
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                                        a null BLOB pointer,
 
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                                        or NULL if none found */
 
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        rec_t*          rec,            /*!< in: record */
 
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        const ulint*    offsets);       /*!< in: rec_get_offsets(rec) */
 
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#endif /* UNIV_DEBUG || UNIV_BLOB_LIGHT_DEBUG */
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/***************************************************************
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Sets the value of the ith field extern storage bit. */
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UNIV_INLINE