diff options
Diffstat (limited to 'storage/xtradb/include/rem0rec.h')
| -rw-r--r-- | storage/xtradb/include/rem0rec.h | 80 |
1 files changed, 42 insertions, 38 deletions
diff --git a/storage/xtradb/include/rem0rec.h b/storage/xtradb/include/rem0rec.h index 10b74d18c13..98bf889b996 100644 --- a/storage/xtradb/include/rem0rec.h +++ b/storage/xtradb/include/rem0rec.h @@ -362,24 +362,6 @@ rec_get_offsets_func( rec_get_offsets_func(rec,index,offsets,n,heap,__FILE__,__LINE__) /******************************************************//** -Determine the offset to each field in a leaf-page record -in ROW_FORMAT=COMPACT. This is a special case of -rec_init_offsets() and rec_get_offsets_func(). */ -UNIV_INTERN -void -rec_init_offsets_comp_ordinary( -/*===========================*/ - const rec_t* rec, /*!< in: physical record in - ROW_FORMAT=COMPACT */ - ulint extra, /*!< in: number of bytes to reserve - between the record header and - the data payload - (usually REC_N_NEW_EXTRA_BYTES) */ - const dict_index_t* index, /*!< in: record descriptor */ - ulint* offsets);/*!< in/out: array of offsets; - in: n=rec_offs_n_fields(offsets) */ - -/******************************************************//** The following function determines the offsets to each field in the record. It can reuse a previously allocated array. */ UNIV_INTERN @@ -644,8 +626,48 @@ rec_copy( /*=====*/ void* buf, /*!< in: buffer */ const rec_t* rec, /*!< in: physical record */ - const ulint* offsets);/*!< in: array returned by rec_get_offsets() */ + const ulint* offsets)/*!< in: array returned by rec_get_offsets() */ + __attribute__((nonnull)); #ifndef UNIV_HOTBACKUP +/**********************************************************//** +Determines the size of a data tuple prefix in a temporary file. +@return total size */ +UNIV_INTERN +ulint +rec_get_converted_size_temp( +/*========================*/ + const dict_index_t* index, /*!< in: record descriptor */ + const dfield_t* fields, /*!< in: array of data fields */ + ulint n_fields,/*!< in: number of data fields */ + ulint* extra) /*!< out: extra size */ + __attribute__((warn_unused_result, nonnull)); + +/******************************************************//** +Determine the offset to each field in temporary file. +@see rec_convert_dtuple_to_temp() */ +UNIV_INTERN +void +rec_init_offsets_temp( +/*==================*/ + const rec_t* rec, /*!< in: temporary file record */ + const dict_index_t* index, /*!< in: record descriptor */ + ulint* offsets)/*!< in/out: array of offsets; + in: n=rec_offs_n_fields(offsets) */ + __attribute__((nonnull)); + +/*********************************************************//** +Builds a temporary file record out of a data tuple. +@see rec_init_offsets_temp() */ +UNIV_INTERN +void +rec_convert_dtuple_to_temp( +/*=======================*/ + rec_t* rec, /*!< out: record */ + const dict_index_t* index, /*!< in: record descriptor */ + const dfield_t* fields, /*!< in: array of data fields */ + ulint n_fields) /*!< in: number of fields */ + __attribute__((nonnull)); + /**************************************************************//** Copies the first n fields of a physical record to a new physical record in a buffer. @@ -680,21 +702,6 @@ rec_fold( __attribute__((pure)); #endif /* !UNIV_HOTBACKUP */ /*********************************************************//** -Builds a ROW_FORMAT=COMPACT record out of a data tuple. */ -UNIV_INTERN -void -rec_convert_dtuple_to_rec_comp( -/*===========================*/ - rec_t* rec, /*!< in: origin of record */ - ulint extra, /*!< in: number of bytes to - reserve between the record - header and the data payload - (normally REC_N_NEW_EXTRA_BYTES) */ - const dict_index_t* index, /*!< in: record descriptor */ - ulint status, /*!< in: status bits of the record */ - const dfield_t* fields, /*!< in: array of data fields */ - ulint n_fields);/*!< in: number of data fields */ -/*********************************************************//** Builds a physical record out of a data tuple and stores it into the given buffer. @return pointer to the origin of physical record */ @@ -727,10 +734,7 @@ UNIV_INTERN ulint rec_get_converted_size_comp_prefix( /*===============================*/ - const dict_index_t* index, /*!< in: record descriptor; - dict_table_is_comp() is - assumed to hold, even if - it does not */ + const dict_index_t* index, /*!< in: record descriptor */ const dfield_t* fields, /*!< in: array of data fields */ ulint n_fields,/*!< in: number of data fields */ ulint* extra); /*!< out: extra size */ |