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authorunknown <heikki@donna.mysql.fi>2001-08-04 19:36:14 +0300
committerunknown <heikki@donna.mysql.fi>2001-08-04 19:36:14 +0300
commitc67510f0939fbcad4f2f0efcc79272322d5ffa57 (patch)
treee6dc89cb458f496f2b93e907afb60d3cd886cc18 /innobase/include/row0upd.h
parentee82985a98c2c302e54a81ef586ffc8a867a550c (diff)
downloadmariadb-git-c67510f0939fbcad4f2f0efcc79272322d5ffa57.tar.gz
srv0srv.h Support raw disk partitions as data files
srv0start.c Support raw disk partitions as data files srv0srv.c Support raw disk partitions as data files row0purge.c < 4 GB rows, doublewrite, hang fixes row0row.c < 4 GB rows, doublewrite, hang fixes row0sel.c < 4 GB rows, doublewrite, hang fixes row0uins.c < 4 GB rows, doublewrite, hang fixes row0umod.c < 4 GB rows, doublewrite, hang fixes row0undo.c < 4 GB rows, doublewrite, hang fixes row0upd.c < 4 GB rows, doublewrite, hang fixes srv0srv.c < 4 GB rows, doublewrite, hang fixes srv0start.c < 4 GB rows, doublewrite, hang fixes sync0rw.c < 4 GB rows, doublewrite, hang fixes sync0sync.c < 4 GB rows, doublewrite, hang fixes trx0purge.c < 4 GB rows, doublewrite, hang fixes trx0rec.c < 4 GB rows, doublewrite, hang fixes trx0sys.c < 4 GB rows, doublewrite, hang fixes btr0btr.c < 4 GB rows, doublewrite, hang fixes btr0cur.c < 4 GB rows, doublewrite, hang fixes buf0buf.c < 4 GB rows, doublewrite, hang fixes buf0flu.c < 4 GB rows, doublewrite, hang fixes buf0rea.c < 4 GB rows, doublewrite, hang fixes data0data.c < 4 GB rows, doublewrite, hang fixes fil0fil.c < 4 GB rows, doublewrite, hang fixes fsp0fsp.c < 4 GB rows, doublewrite, hang fixes ibuf0ibuf.c < 4 GB rows, doublewrite, hang fixes lock0lock.c < 4 GB rows, doublewrite, hang fixes log0log.c < 4 GB rows, doublewrite, hang fixes log0recv.c < 4 GB rows, doublewrite, hang fixes os0file.c < 4 GB rows, doublewrite, hang fixes page0cur.c < 4 GB rows, doublewrite, hang fixes pars0pars.c < 4 GB rows, doublewrite, hang fixes rem0cmp.c < 4 GB rows, doublewrite, hang fixes rem0rec.c < 4 GB rows, doublewrite, hang fixes row0ins.c < 4 GB rows, doublewrite, hang fixes row0mysql.c < 4 GB rows, doublewrite, hang fixes univ.i < 4 GB rows, doublewrite, hang fixes data0data.ic < 4 GB rows, doublewrite, hang fixes mach0data.ic < 4 GB rows, doublewrite, hang fixes rem0rec.ic < 4 GB rows, doublewrite, hang fixes row0upd.ic < 4 GB rows, doublewrite, hang fixes trx0rec.ic < 4 GB rows, doublewrite, hang fixes rem0cmp.h < 4 GB rows, doublewrite, hang fixes rem0rec.h < 4 GB rows, doublewrite, hang fixes row0ins.h < 4 GB rows, doublewrite, hang fixes row0mysql.h < 4 GB rows, doublewrite, hang fixes row0row.h < 4 GB rows, doublewrite, hang fixes row0upd.h < 4 GB rows, doublewrite, hang fixes srv0srv.h < 4 GB rows, doublewrite, hang fixes sync0sync.h < 4 GB rows, doublewrite, hang fixes trx0rec.h < 4 GB rows, doublewrite, hang fixes trx0sys.h < 4 GB rows, doublewrite, hang fixes trx0types.h < 4 GB rows, doublewrite, hang fixes trx0undo.h < 4 GB rows, doublewrite, hang fixes ut0dbg.h < 4 GB rows, doublewrite, hang fixes ut0ut.h < 4 GB rows, doublewrite, hang fixes btr0btr.h < 4 GB rows, doublewrite, hang fixes btr0cur.h < 4 GB rows, doublewrite, hang fixes buf0buf.h < 4 GB rows, doublewrite, hang fixes buf0flu.h < 4 GB rows, doublewrite, hang fixes data0data.h < 4 GB rows, doublewrite, hang fixes dict0mem.h < 4 GB rows, doublewrite, hang fixes fil0fil.h < 4 GB rows, doublewrite, hang fixes fsp0fsp.h < 4 GB rows, doublewrite, hang fixes os0file.h < 4 GB rows, doublewrite, hang fixes innobase/include/btr0btr.h: < 4 GB rows, doublewrite, hang fixes innobase/include/btr0cur.h: < 4 GB rows, doublewrite, hang fixes innobase/include/buf0buf.h: < 4 GB rows, doublewrite, hang fixes innobase/include/buf0flu.h: < 4 GB rows, doublewrite, hang fixes innobase/include/data0data.h: < 4 GB rows, doublewrite, hang fixes innobase/include/dict0mem.h: < 4 GB rows, doublewrite, hang fixes innobase/include/fil0fil.h: < 4 GB rows, doublewrite, hang fixes innobase/include/fsp0fsp.h: < 4 GB rows, doublewrite, hang fixes innobase/include/os0file.h: < 4 GB rows, doublewrite, hang fixes innobase/include/rem0cmp.h: < 4 GB rows, doublewrite, hang fixes innobase/include/rem0rec.h: < 4 GB rows, doublewrite, hang fixes innobase/include/row0ins.h: < 4 GB rows, doublewrite, hang fixes innobase/include/row0mysql.h: < 4 GB rows, doublewrite, hang fixes innobase/include/row0row.h: < 4 GB rows, doublewrite, hang fixes innobase/include/row0upd.h: < 4 GB rows, doublewrite, hang fixes innobase/include/sync0sync.h: < 4 GB rows, doublewrite, hang fixes innobase/include/trx0rec.h: < 4 GB rows, doublewrite, hang fixes innobase/include/trx0sys.h: < 4 GB rows, doublewrite, hang fixes innobase/include/trx0types.h: < 4 GB rows, doublewrite, hang fixes innobase/include/trx0undo.h: < 4 GB rows, doublewrite, hang fixes innobase/include/ut0dbg.h: < 4 GB rows, doublewrite, hang fixes innobase/include/ut0ut.h: < 4 GB rows, doublewrite, hang fixes innobase/include/data0data.ic: < 4 GB rows, doublewrite, hang fixes innobase/include/mach0data.ic: < 4 GB rows, doublewrite, hang fixes innobase/include/rem0rec.ic: < 4 GB rows, doublewrite, hang fixes innobase/include/row0upd.ic: < 4 GB rows, doublewrite, hang fixes innobase/include/trx0rec.ic: < 4 GB rows, doublewrite, hang fixes innobase/include/univ.i: < 4 GB rows, doublewrite, hang fixes innobase/btr/btr0btr.c: < 4 GB rows, doublewrite, hang fixes innobase/btr/btr0cur.c: < 4 GB rows, doublewrite, hang fixes innobase/buf/buf0buf.c: < 4 GB rows, doublewrite, hang fixes innobase/buf/buf0flu.c: < 4 GB rows, doublewrite, hang fixes innobase/buf/buf0rea.c: < 4 GB rows, doublewrite, hang fixes innobase/data/data0data.c: < 4 GB rows, doublewrite, hang fixes innobase/fil/fil0fil.c: < 4 GB rows, doublewrite, hang fixes innobase/fsp/fsp0fsp.c: < 4 GB rows, doublewrite, hang fixes innobase/ibuf/ibuf0ibuf.c: < 4 GB rows, doublewrite, hang fixes innobase/lock/lock0lock.c: < 4 GB rows, doublewrite, hang fixes innobase/log/log0log.c: < 4 GB rows, doublewrite, hang fixes innobase/log/log0recv.c: < 4 GB rows, doublewrite, hang fixes innobase/os/os0file.c: < 4 GB rows, doublewrite, hang fixes innobase/page/page0cur.c: < 4 GB rows, doublewrite, hang fixes innobase/pars/pars0pars.c: < 4 GB rows, doublewrite, hang fixes innobase/rem/rem0cmp.c: < 4 GB rows, doublewrite, hang fixes innobase/rem/rem0rec.c: < 4 GB rows, doublewrite, hang fixes innobase/row/row0ins.c: < 4 GB rows, doublewrite, hang fixes innobase/row/row0mysql.c: < 4 GB rows, doublewrite, hang fixes innobase/row/row0purge.c: < 4 GB rows, doublewrite, hang fixes innobase/row/row0row.c: < 4 GB rows, doublewrite, hang fixes innobase/row/row0sel.c: < 4 GB rows, doublewrite, hang fixes innobase/row/row0uins.c: < 4 GB rows, doublewrite, hang fixes innobase/row/row0umod.c: < 4 GB rows, doublewrite, hang fixes innobase/row/row0undo.c: < 4 GB rows, doublewrite, hang fixes innobase/row/row0upd.c: < 4 GB rows, doublewrite, hang fixes innobase/sync/sync0rw.c: < 4 GB rows, doublewrite, hang fixes innobase/sync/sync0sync.c: < 4 GB rows, doublewrite, hang fixes innobase/trx/trx0purge.c: < 4 GB rows, doublewrite, hang fixes innobase/trx/trx0rec.c: < 4 GB rows, doublewrite, hang fixes innobase/trx/trx0sys.c: < 4 GB rows, doublewrite, hang fixes innobase/srv/srv0srv.c: Support raw disk partitions as data files innobase/srv/srv0start.c: Support raw disk partitions as data files innobase/include/srv0srv.h: Support raw disk partitions as data files
Diffstat (limited to 'innobase/include/row0upd.h')
-rw-r--r--innobase/include/row0upd.h12
1 files changed, 11 insertions, 1 deletions
diff --git a/innobase/include/row0upd.h b/innobase/include/row0upd.h
index 3046345f446..9bb73726b29 100644
--- a/innobase/include/row0upd.h
+++ b/innobase/include/row0upd.h
@@ -147,6 +147,9 @@ row_upd_build_difference(
fields, excluding roll ptr and trx id */
dict_index_t* index, /* in: clustered index */
dtuple_t* entry, /* in: entry to insert */
+ ulint* ext_vec,/* in: array containing field numbers of
+ externally stored fields in entry, or NULL */
+ ulint n_ext_vec,/* in: number of fields in ext_vec */
rec_t* rec, /* in: clustered index record */
mem_heap_t* heap); /* in: memory heap from which allocated */
/***************************************************************
@@ -262,6 +265,9 @@ struct upd_field_struct{
constants in the symbol table of the
query graph */
dfield_t new_val; /* new value for the column */
+ ibool extern_storage; /* this is set to TRUE if dfield
+ actually contains a reference to
+ an externally stored field */
};
/* Update vector structure */
@@ -318,6 +324,10 @@ struct upd_node_struct{
dtuple_t* row; /* NULL, or a copy (also fields copied to
heap) of the row to update; this must be reset
to NULL after a successful update */
+ ulint* ext_vec;/* array describing which fields are stored
+ externally in the clustered index record of
+ row */
+ ulint n_ext_vec;/* number of fields in ext_vec */
mem_heap_t* heap; /* memory heap used as auxiliary storage for
row; this must be emptied after a successful
update if node->row != NULL */
@@ -349,7 +359,7 @@ struct upd_node_struct{
looked at and updated if an ordering
field changed */
-/* Compilation info flags: these must fit within one byte */
+/* Compilation info flags: these must fit within 3 bits; see trx0rec.h */
#define UPD_NODE_NO_ORD_CHANGE 1 /* no secondary index record will be
changed in the update and no ordering
field of the clustered index */
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