From d2c4b545405845900af52e033240040ee2ab83dd Mon Sep 17 00:00:00 2001 From: unknown Date: Thu, 2 Dec 2004 19:45:07 +0200 Subject: Many files: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/btr/btr0btr.c: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/btr/btr0cur.c: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/btr/btr0pcur.c: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/btr/btr0sea.c: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/data/data0data.c: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/data/data0type.c: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/dict/dict0boot.c: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/dict/dict0crea.c: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/dict/dict0dict.c: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/dict/dict0load.c: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/dict/dict0mem.c: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/fil/fil0fil.c: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/fsp/fsp0fsp.c: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/ibuf/ibuf0ibuf.c: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/include/btr0btr.h: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/include/btr0btr.ic: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/include/btr0cur.h: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/include/btr0cur.ic: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/include/btr0pcur.h: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/include/btr0sea.h: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/include/data0type.ic: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/include/dict0dict.h: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/include/dict0dict.ic: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/include/dict0mem.h: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/include/lock0lock.h: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/include/lock0lock.ic: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/include/mtr0log.h: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/include/mtr0mtr.h: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/include/page0cur.h: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/include/page0cur.ic: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/include/page0page.h: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/include/page0page.ic: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/include/rem0cmp.h: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/include/rem0cmp.ic: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/include/rem0rec.h: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/include/rem0rec.ic: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/include/row0row.h: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/include/row0row.ic: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/include/row0upd.h: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/include/row0upd.ic: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/include/row0vers.h: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/include/row0vers.ic: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/include/srv0srv.h: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/include/trx0rec.h: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/include/ut0byte.h: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/include/ut0byte.ic: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/lock/lock0lock.c: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/log/log0recv.c: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/mtr/mtr0log.c: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/page/page0cur.c: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/page/page0page.c: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/pars/pars0pars.c: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/rem/rem0cmp.c: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/rem/rem0rec.c: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/row/row0ins.c: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/row/row0mysql.c: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/row/row0purge.c: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/row/row0row.c: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/row/row0sel.c: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/row/row0umod.c: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/row/row0undo.c: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/row/row0upd.c: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/row/row0vers.c: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/srv/srv0srv.c: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/trx/trx0rec.c: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. innobase/trx/trx0undo.c: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. sql/ha_innodb.cc: Implement more compact InnoDB record format. Old format is available as CREATE TABLE ... ROW_FORMAT=DYNAMIC. --- innobase/include/row0row.ic | 49 ++++++++++++++++++++++++++++++--------------- 1 file changed, 33 insertions(+), 16 deletions(-) (limited to 'innobase/include/row0row.ic') diff --git a/innobase/include/row0row.ic b/innobase/include/row0row.ic index 8e5121f5a96..85410beacf0 100644 --- a/innobase/include/row0row.ic +++ b/innobase/include/row0row.ic @@ -20,7 +20,8 @@ row_get_rec_sys_field( /* out: value of the field */ ulint type, /* in: DATA_TRX_ID or DATA_ROLL_PTR */ rec_t* rec, /* in: record */ - dict_index_t* index); /* in: clustered index */ + dict_index_t* index, /* in: clustered index */ + const ulint* offsets);/* in: rec_get_offsets(rec, index) */ /************************************************************************* Sets the trx id or roll ptr field in a clustered index record: this function is slower than the specialized inline functions. */ @@ -32,6 +33,7 @@ row_set_rec_sys_field( ulint type, /* in: DATA_TRX_ID or DATA_ROLL_PTR */ rec_t* rec, /* in: record */ dict_index_t* index, /* in: clustered index */ + const ulint* offsets,/* in: rec_get_offsets(rec, index) */ dulint val); /* in: value to set */ /************************************************************************* @@ -42,18 +44,21 @@ row_get_rec_trx_id( /*===============*/ /* out: value of the field */ rec_t* rec, /* in: record */ - dict_index_t* index) /* in: clustered index */ + dict_index_t* index, /* in: clustered index */ + const ulint* offsets)/* in: rec_get_offsets(rec, index) */ { ulint offset; ut_ad(index->type & DICT_CLUSTERED); + ut_ad(rec_offs_validate(rec, index, offsets)); offset = index->trx_id_offset; if (offset) { return(trx_read_trx_id(rec + offset)); } else { - return(row_get_rec_sys_field(DATA_TRX_ID, rec, index)); + return(row_get_rec_sys_field(DATA_TRX_ID, + rec, index, offsets)); } } @@ -65,18 +70,21 @@ row_get_rec_roll_ptr( /*=================*/ /* out: value of the field */ rec_t* rec, /* in: record */ - dict_index_t* index) /* in: clustered index */ + dict_index_t* index, /* in: clustered index */ + const ulint* offsets)/* in: rec_get_offsets(rec, index) */ { ulint offset; ut_ad(index->type & DICT_CLUSTERED); + ut_ad(rec_offs_validate(rec, index, offsets)); offset = index->trx_id_offset; if (offset) { return(trx_read_roll_ptr(rec + offset + DATA_TRX_ID_LEN)); } else { - return(row_get_rec_sys_field(DATA_ROLL_PTR, rec, index)); + return(row_get_rec_sys_field(DATA_ROLL_PTR, + rec, index, offsets)); } } @@ -88,18 +96,21 @@ row_set_rec_trx_id( /*===============*/ rec_t* rec, /* in: record */ dict_index_t* index, /* in: clustered index */ + const ulint* offsets,/* in: rec_get_offsets(rec, index) */ dulint trx_id) /* in: value of the field */ { ulint offset; ut_ad(index->type & DICT_CLUSTERED); + ut_ad(rec_offs_validate(rec, index, offsets)); offset = index->trx_id_offset; if (offset) { trx_write_trx_id(rec + offset, trx_id); } else { - row_set_rec_sys_field(DATA_TRX_ID, rec, index, trx_id); + row_set_rec_sys_field(DATA_TRX_ID, + rec, index, offsets, trx_id); } } @@ -111,18 +122,21 @@ row_set_rec_roll_ptr( /*=================*/ rec_t* rec, /* in: record */ dict_index_t* index, /* in: clustered index */ + const ulint* offsets,/* in: rec_get_offsets(rec, index) */ dulint roll_ptr)/* in: value of the field */ { ulint offset; ut_ad(index->type & DICT_CLUSTERED); + ut_ad(rec_offs_validate(rec, index, offsets)); offset = index->trx_id_offset; if (offset) { trx_write_roll_ptr(rec + offset + DATA_TRX_ID_LEN, roll_ptr); } else { - row_set_rec_sys_field(DATA_ROLL_PTR, rec, index, roll_ptr); + row_set_rec_sys_field(DATA_ROLL_PTR, + rec, index, offsets, roll_ptr); } } @@ -133,14 +147,15 @@ UNIV_INLINE void row_build_row_ref_fast( /*===================*/ - dtuple_t* ref, /* in: typed data tuple where the reference - is built */ - ulint* map, /* in: array of field numbers in rec telling - how ref should be built from the fields of - rec */ - rec_t* rec) /* in: record in the index; must be preserved - while ref is used, as we do not copy field - values to heap */ + dtuple_t* ref, /* in: typed data tuple where the + reference is built */ + const ulint* map, /* in: array of field numbers in rec + telling how ref should be built from + the fields of rec */ + rec_t* rec, /* in: record in the index; must be + preserved while ref is used, as we do + not copy field values to heap */ + const ulint* offsets)/* in: array returned by rec_get_offsets() */ { dfield_t* dfield; byte* field; @@ -149,6 +164,7 @@ row_build_row_ref_fast( ulint field_no; ulint i; + ut_ad(rec_offs_validate(rec, NULL, offsets)); ref_len = dtuple_get_n_fields(ref); for (i = 0; i < ref_len; i++) { @@ -158,7 +174,8 @@ row_build_row_ref_fast( if (field_no != ULINT_UNDEFINED) { - field = rec_get_nth_field(rec, field_no, &len); + field = rec_get_nth_field(rec, offsets, + field_no, &len); dfield_set_data(dfield, field, len); } } -- cgit v1.2.1