sql/ha_ndbcluster.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/set_var.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/ha_ndbcluster.cc:
Manual merge
-This is mostly fixes for correct behaviour when using query cache + transactions + the thread that
fetches commit count from NDB at regular intervals. The major fix is to add a
list in thd_ndb, that keeps a list of NDB_SHARE's that were modified by
transaction and then "clearing" them in ndbcluster_commit.
mysql-test/r/ndb_cache2.result:
Updated test cases for the ndb_util thread, more simultaneous tables and more tesst
mysql-test/t/ndb_cache2.test:
Updated test cases for the ndb_util thread, more simultaneous tables and more advanced tesst
sql/ha_ndbcluster.cc:
Add table changed during transaction to list of changed tables in Thd_ndb, this list is then used in ndbcluster_commit to invalidate the cached commit_count in share
Fix so that ndb_util_thread uses milliseconds "sleeps"
Changed so that ndb_commit_count uses the commit_count from share if available
sql/ha_ndbcluster.h:
Add commit_count_lock to NBD_SHARE, use for detecting simultaneous attempts to update commit_count
Add list of tables changed by transaction to Thd_ndb
Change check_ndb_connection to take thd as argument, use current_thd as default
Added m_rows_changed variable to keep track of if this handler has modified any records within the transaction
sql/set_var.cc:
Change format of code
Sort sys__ variables in aplha order
BitKeeper/etc/ignore:
auto-union
BitKeeper/etc/logging_ok:
auto-union
Build-tools/Do-compile:
Auto merged
client/mysql.cc:
Auto merged
client/mysqldump.c:
Auto merged
include/my_sys.h:
Auto merged
innobase/buf/buf0lru.c:
Auto merged
innobase/dict/dict0dict.c:
Auto merged
innobase/include/page0page.ic:
Auto merged
innobase/include/srv0srv.h:
Auto merged
innobase/os/os0thread.c:
Auto merged
innobase/rem/rem0cmp.c:
Auto merged
innobase/row/row0mysql.c:
Auto merged
innobase/row/row0sel.c:
Auto merged
innobase/srv/srv0srv.c:
Auto merged
innobase/trx/trx0sys.c:
Auto merged
innobase/trx/trx0trx.c:
Auto merged
innobase/ut/ut0ut.c:
Auto merged
myisam/ft_parser.c:
Auto merged
myisam/mi_create.c:
Auto merged
mysql-test/Makefile.am:
Auto merged
mysql-test/mysql-test-run.pl:
Auto merged
mysql-test/mysql-test-run.sh:
Auto merged
mysql-test/r/mysqldump.result:
Auto merged
mysql-test/r/ndb_alter_table.result:
Auto merged
mysql-test/t/mysqldump.test:
Auto merged
mysql-test/t/ndb_alter_table.test:
Auto merged
mysys/hash.c:
Auto merged
mysys/my_bitmap.c:
Auto merged
ndb/src/kernel/blocks/ndbcntr/NdbcntrMain.cpp:
Auto merged
scripts/make_binary_distribution.sh:
Auto merged
scripts/make_win_src_distribution.sh:
Auto merged
sql/net_serv.cc:
Auto merged
sql/sql_select.cc:
Auto merged
mysql-test/r/ndb_condition_pushdown.result:
Added more tests for condition pushdown to storage engine based on comments from code review
mysql-test/t/ndb_condition_pushdown.test:
Added more tests for condition pushdown to storage engine based on comments from code review
sql/ha_ndbcluster.h:
Auto merged
sql/item.h:
Auto merged
sql/item_func.cc:
Auto merged
sql/item_func.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_select.cc:
Auto merged
sql/ha_ndbcluster.cc:
incorporating changes from Martin
sql/ha_ndbcluster.h:
incorporating changes from Martin
sql/item_func.h:
remove a warning
sql/sql_yacc.yy:
remove a warning
sql/filesort.cc:
Auto merged
sql/ha_ndbcluster.h:
Auto merged
sql/item.h:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/item_cmpfunc.h:
Auto merged
sql/item_func.cc:
Auto merged
sql/item_func.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/set_var.cc:
Auto merged
sql/sql_select.cc:
Auto merged
mysql-test/r/ndb_cache.result:
Added 'order by' to select's
mysql-test/r/ndb_cache2.result:
Added 'order by' to select's
mysql-test/t/ndb_cache.test:
Added 'order by' to select's
mysql-test/t/ndb_cache2.test:
Added 'order by' to select's
sql/ha_innodb.h:
Changed function name
sql/ha_ndbcluster.cc:
Merge from query cache from 4.1 to 5.0
Added better comments
ndb_get_table_statistics had changed, so there where some adaptions to make
sql/ha_ndbcluster.h:
Changed name of function
sql/handler.h:
Changed name of function
sql/sql_cache.cc:
Changed name of function
BitKeeper/etc/logging_ok:
auto-union
sql/ha_innodb.cc:
Auto merged
sql/ha_ndbcluster.h:
Auto merged
sql/handler.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/set_var.cc:
Auto merged
sql/sql_cache.h:
Auto merged
sql/sql_class.h:
Auto merged
sql/ha_innodb.h:
Hand merged
sql/ha_ndbcluster.cc:
Merge with gathering of stats
sql/sql_cache.cc:
Use new table def cache
sql/table.h:
table.h had been cleaned up
- Added a thread that fetches commit_count for open tables. This
will mean that NDB will not have to be contacted for every use of a cached query.
sql/ha_ndbcluster.cc:
Added a thread that periodically will fetch commit_count
for open tables and store that value in share.
The commit count value is then used when query cache
asks if a cached query can be used.
The thread activation interval is regulated by the
config variable ndb_cache_check_time, it's default value is 0
which means that NDB is contacted every time a cached query is reused.
sql/ha_ndbcluster.h:
Added commit_count to share
Added ndb_cache_check_time
sql/mysqld.cc:
Added config variable ndb_cache_check_time
sql/set_var.cc:
Added config variable ndb_cache_check_time
into mysql.com:/usr/local/home/marty/MySQL/test/mysql-5.0-ndb
sql/filesort.cc:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
sql/ha_ndbcluster.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/set_var.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_select.cc:
Auto merged
mysql-test/r/ndb_index_unique.result:
Auto merged
mysql-test/t/ndb_index_unique.test:
Auto merged
sql/ha_ndbcluster.h:
Auto merged
sql/ha_ndbcluster.cc:
merge bug#8101 and setBound usage if id instead of name
added number_of_replicas printout in show table status
mysql-test/r/ndb_alter_table.result:
added number_of_replicas to show table status printout
mysql-test/r/ndb_autodiscover.result:
added number_of_replicas to show table status printout
ndb/include/ndbapi/NdbDictionary.hpp:
added get method for replica count
ndb/include/ndbapi/ndb_cluster_connection.hpp:
added get method of node id
ndb/src/ndbapi/NdbDictionary.cpp:
added get method for replica count
ndb/src/ndbapi/ndb_cluster_connection.cpp:
added get method of node id
Added pseudo column fragment memory
changed ndb_get_table_statistics to take struct
and read row_size and fragment_memory
ndb/include/kernel/AttributeHeader.hpp:
Added pseudo column fragment memory
ndb/include/ndbapi/NdbDictionary.hpp:
Added pseudo column fragment memory
ndb/src/kernel/blocks/dbtup/DbtupRoutines.cpp:
Added pseudo column fragment memory
ndb/src/ndbapi/NdbDictionary.cpp:
Added pseudo column fragment memory
ndb/src/ndbapi/NdbDictionaryImpl.cpp:
Added pseudo column fragment memory
sql/ha_ndbcluster.cc:
changed ndb_get_table_statistics to take struct
and read row_size and fragment_memory
sql/ha_ndbcluster.h:
partially implemented update_table_comment
into build.mysql.com:/users/tulin/mysql-4.1-cluster-extra
BitKeeper/etc/logging_ok:
auto-union
sql/ha_innodb.cc:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
sql/ha_ndbcluster.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/set_var.cc:
Auto merged
ndb/src/ndbapi/NdbDictionaryImpl.hpp:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
sql/item.h:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/item_cmpfunc.h:
Auto merged
sql/item_func.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_select.cc:
Auto merged
BitKeeper/etc/logging_ok:
auto-union
ndb/docs/wl2077.txt:
Auto merged
ndb/include/Makefile.am:
Auto merged
ndb/include/ndbapi/NdbTransaction.hpp:
Auto merged
ndb/src/common/debugger/EventLogger.cpp:
Auto merged
ndb/src/common/debugger/signaldata/DictTabInfo.cpp:
Auto merged
ndb/src/common/logger/Logger.cpp:
Auto merged
ndb/src/common/mgmcommon/ConfigRetriever.cpp:
Auto merged
ndb/src/common/util/Makefile.am:
Auto merged
ndb/src/kernel/blocks/dbacc/DbaccInit.cpp:
Auto merged
ndb/src/kernel/blocks/dbacc/Makefile.am:
Auto merged
ndb/src/kernel/main.cpp:
Auto merged
ndb/src/kernel/blocks/dbdict/Dbdict.cpp:
Auto merged
ndb/src/kernel/blocks/dbdih/Dbdih.hpp:
Auto merged
ndb/src/kernel/blocks/dbdih/DbdihMain.cpp:
Auto merged
ndb/src/kernel/blocks/dbtc/DbtcMain.cpp:
Auto merged
ndb/src/kernel/blocks/dbtux/Dbtux.hpp:
Auto merged
ndb/src/kernel/blocks/dbtux/DbtuxGen.cpp:
Auto merged
ndb/src/kernel/vm/Configuration.cpp:
Auto merged
ndb/src/kernel/vm/Configuration.hpp:
Auto merged
ndb/src/mgmapi/mgmapi.cpp:
Auto merged
ndb/src/mgmsrv/CommandInterpreter.cpp:
Auto merged
ndb/src/mgmsrv/InitConfigFileParser.cpp:
Auto merged
ndb/src/mgmsrv/MgmtSrvr.cpp:
Auto merged
ndb/src/mgmsrv/MgmtSrvr.hpp:
Auto merged
ndb/src/mgmsrv/Services.cpp:
Auto merged
ndb/src/mgmsrv/Services.hpp:
Auto merged
ndb/src/mgmsrv/main.cpp:
Auto merged
ndb/src/ndbapi/NdbBlob.cpp:
Auto merged
ndb/src/ndbapi/NdbDictionary.cpp:
Auto merged
ndb/src/ndbapi/NdbDictionaryImpl.cpp:
Auto merged
ndb/src/ndbapi/NdbDictionaryImpl.hpp:
Auto merged
ndb/src/ndbapi/NdbOperationExec.cpp:
Auto merged
ndb/src/ndbapi/NdbReceiver.cpp:
Auto merged
ndb/src/ndbapi/NdbScanOperation.cpp:
Auto merged
ndb/src/ndbapi/NdbTransaction.cpp:
Auto merged
ndb/src/ndbapi/Ndbif.cpp:
Auto merged
ndb/src/ndbapi/Ndbinit.cpp:
Auto merged
ndb/src/ndbapi/Ndblist.cpp:
Auto merged
ndb/src/ndbapi/TransporterFacade.cpp:
Auto merged
ndb/src/ndbapi/TransporterFacade.hpp:
Auto merged
ndb/src/ndbapi/ndberror.c:
Auto merged
ndb/test/ndbapi/Makefile.am:
Auto merged
ndb/test/ndbapi/testDict.cpp:
Auto merged
ndb/test/ndbapi/testNdbApi.cpp:
Auto merged
ndb/test/src/NdbRestarter.cpp:
Auto merged
ndb/test/tools/Makefile.am:
Auto merged
ndb/tools/Makefile.am:
Auto merged
ndb/tools/delete_all.cpp:
Auto merged
ndb/tools/desc.cpp:
Auto merged
ndb/tools/select_all.cpp:
Auto merged
ndb/tools/select_count.cpp:
Auto merged
scripts/make_win_src_distribution.sh:
Auto merged
sql/ha_ndbcluster.h:
Auto merged
ndb/src/ndbapi/NdbDictionaryImpl.hpp:
Auto merged
sql/ha_ndbcluster.h:
Auto merged
sql/handler.h:
Auto merged
sql/item_func.cc:
Auto merged
sql/mysqld.cc:
Auto merged
sql/set_var.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/ha_ndbcluster.cc:
SCCS merged
(hopefully last :-))
ndb/include/ndbapi/NdbDictionary.hpp:
remove unimplemented types
ndb/include/ndbapi/NdbReceiver.hpp:
return pointer to row for simplified handling of current row features
ndb/include/ndbapi/NdbScanOperation.hpp:
return pointer to row for simplified handling of current row features
ndb/src/ndbapi/NdbDictionaryImpl.cpp:
remove unimplemented types
ndb/src/ndbapi/NdbIndexOperation.cpp:
remove unimplemented types
ndb/src/ndbapi/NdbReceiver.cpp:
return pointer to row for simplified handling of current row features
ndb/src/ndbapi/NdbScanOperation.cpp:
return pointer to row for simplified handling of current row features
sql/ha_ndbcluster.cc:
Impl. newest read_multi_range patch
sql/ha_ndbcluster.h:
Impl. newest read_multi_range patch
sql/opt_range.cc:
Add 1 to compensate for incorrect row estimate of 0
BitKeeper/etc/ignore:
auto-union
BitKeeper/etc/logging_ok:
auto-union
Build-tools/Do-compile:
Auto merged
VC++Files/sql/mysqld.dsp:
Auto merged
client/Makefile.am:
Auto merged
client/mysql.cc:
Auto merged
BitKeeper/deleted/.del-acinclude.m4~f4ab416bac5003:
Auto merged
client/mysqltest.c:
Auto merged
include/my_base.h:
Auto merged
innobase/dict/dict0dict.c:
Auto merged
innobase/dict/dict0load.c:
Auto merged
innobase/include/dict0dict.h:
Auto merged
innobase/include/row0mysql.h:
Auto merged
innobase/os/os0file.c:
Auto merged
innobase/srv/srv0srv.c:
Auto merged
libmysql/libmysql.c:
Auto merged
myisam/mi_check.c:
Auto merged
myisam/mi_rnext_same.c:
Auto merged
myisam/mi_write.c:
Auto merged
myisam/sort.c:
Auto merged
mysql-test/mysql-test-run.sh:
Auto merged
mysql-test/r/ctype_ucs.result:
Auto merged
mysql-test/r/ctype_ujis.result:
Auto merged
mysql-test/r/gis-rtree.result:
Auto merged
mysql-test/r/group_by.result:
Auto merged
mysql-test/r/merge.result:
Auto merged
mysql-test/r/metadata.result:
Auto merged
mysql-test/r/ndb_alter_table.result:
Auto merged
mysql-test/r/ps_1general.result:
Auto merged
mysql-test/r/insert_update.result:
Auto merged
mysql-test/r/timezone2.result:
Auto merged
mysql-test/r/type_enum.result:
Auto merged
mysql-test/r/variables.result:
Auto merged
mysql-test/t/ctype_ucs.test:
Auto merged
mysql-test/t/merge.test:
Auto merged
mysql-test/t/ps_1general.test:
Auto merged
mysql-test/t/subselect.test:
Auto merged
mysql-test/t/system_mysql_db_fix.test:
Auto merged
mysql-test/t/variables.test:
Auto merged
ndb/include/ndbapi/NdbConnection.hpp:
Auto merged
ndb/include/ndbapi/NdbDictionary.hpp:
Auto merged
ndb/src/common/util/version.c:
Auto merged
ndb/src/kernel/blocks/dbacc/DbaccInit.cpp:
Auto merged
ndb/src/kernel/blocks/dbacc/Makefile.am:
Auto merged
ndb/src/kernel/blocks/dbdict/Dbdict.cpp:
Auto merged
ndb/src/kernel/blocks/dbdih/DbdihMain.cpp:
Auto merged
ndb/src/kernel/blocks/dblqh/DblqhInit.cpp:
Auto merged
ndb/src/kernel/blocks/dbtc/DbtcMain.cpp:
Auto merged
ndb/src/kernel/blocks/dbtux/Dbtux.hpp:
Auto merged
ndb/src/ndbapi/NdbBlob.cpp:
Auto merged
ndb/src/ndbapi/NdbConnection.cpp:
Auto merged
ndb/src/ndbapi/NdbDictionary.cpp:
Auto merged
ndb/src/ndbapi/NdbDictionaryImpl.cpp:
Auto merged
ndb/src/ndbapi/NdbDictionaryImpl.hpp:
Auto merged
ndb/src/ndbapi/NdbOperationExec.cpp:
Auto merged
ndb/src/ndbapi/NdbScanOperation.cpp:
Auto merged
ndb/test/ndbapi/Makefile.am:
Auto merged
scripts/make_win_src_distribution.sh:
Auto merged
scripts/mysql_install_db.sh:
Auto merged
sql/field.cc:
Auto merged
sql/ha_innodb.cc:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
sql/ha_ndbcluster.h:
Auto merged
sql/handler.cc:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/item_create.h:
Auto merged
sql/item_func.cc:
Auto merged
sql/item_geofunc.cc:
Auto merged
sql/item_row.cc:
Auto merged
sql/item_strfunc.cc:
Auto merged
sql/item_strfunc.h:
Auto merged
sql/item_sum.cc:
Auto merged
sql/item_sum.h:
Auto merged
sql/log.cc:
Auto merged
sql/log_event.cc:
Auto merged
sql/mysqld.cc:
Auto merged
sql/net_serv.cc:
Auto merged
sql/password.c:
Auto merged
sql/protocol.cc:
Auto merged
sql/repl_failsafe.cc:
Auto merged
sql/set_var.cc:
Auto merged
sql/slave.cc:
Auto merged
sql/sql_acl.cc:
Auto merged
sql/sql_cache.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_derived.cc:
Auto merged
sql/sql_do.cc:
Auto merged
sql/sql_handler.cc:
Auto merged
sql/sql_help.cc:
Auto merged
sql/sql_lex.cc:
Auto merged
sql/sql_lex.h:
Auto merged
sql/sql_repl.cc:
Auto merged
sql/sql_show.cc:
Auto merged
sql/sql_union.cc:
Auto merged
sql/examples/ha_archive.cc:
Auto merged
sql/strfunc.cc:
Auto merged
sql/table.cc:
Auto merged
sql/table.h:
Auto merged
sql/tztime.h:
Auto merged
sql/udf_example.cc:
Auto merged
sql/unireg.cc:
Auto merged
Makefile.am:
Simple merge
client/mysqldump.c:
Simple merge
configure.in:
Simple merge
libmysqld/lib_sql.cc:
Automatic merge
mysql-test/r/func_str.result:
Automatic merge
mysql-test/r/grant.result:
simple merge
mysql-test/r/multi_update.result:
automatc merge
mysql-test/r/ps.result:
automatic merge
mysql-test/r/ps_2myisam.result:
Automatic merge
mysql-test/r/ps_3innodb.result:
Automatic merge
mysql-test/r/ps_4heap.result:
Automatic merge
mysql-test/r/ps_5merge.result:
Automatic merge
mysql-test/r/ps_6bdb.result:
Automatic merge
mysql-test/r/ps_7ndb.result:
Automatic merge
mysql-test/r/show_check.result:
Automatic merge
mysql-test/r/subselect.result:
Automatic merge
mysql-test/t/grant.test:
Automatic merge
mysql-test/t/multi_update.test:
Automatic merge
mysql-test/t/ps.test:
Automatic merge
mysql-test/t/show_check.test:
Automatic merge
ndb/docs/wl2077.txt:
merge
ndb/src/mgmsrv/main.cpp:
merge
scripts/mysql_fix_privilege_tables.sh:
merge
sql/item.cc:
Merge (difficult)
sql/item.h:
simple merge
sql/item_cmpfunc.h:
Automatic merge
sql/item_subselect.cc:
Simple merge
sql/item_subselect.h:
Automatic merge
sql/mysql_priv.h:
Simple merge
sql/slave.h:
Automatic merge
sql/sql_base.cc:
Removed code that was backported to 4.1
sql/sql_class.h:
Merge (some code moved to sql_insert.cc)
sql/sql_db.cc:
simple merge
sql/sql_insert.cc:
Merge (difficult as logic had changed both in 4.1 and 5.0)
Some coded moved here from sql_class.h
sql/sql_parse.cc:
Merge (difficult)
sql/sql_prepare.cc:
Simple merge
sql/sql_select.cc:
Automatic merge
sql/sql_table.cc:
Simple merge
sql/sql_update.cc:
Difficult merge because of different logic for multi-updates
sql/sql_yacc.yy:
Simple merge
tests/client_test.c:
Simple merge
mysql-test/ndb/ndb_range_bounds.pl:
test ordered scan
mysql-test/r/ndb_index_ordered.result:
test ordered scan
mysql-test/t/ndb_index_ordered.test:
test ordered scan
sql/ha_ndbcluster.cc:
wl-1893: range scanning backwards, handler
sql/ha_ndbcluster.h:
wl-1893: range scanning backwards, handler
sql/ha_innodb.cc:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
sql/ha_ndbcluster.h:
Auto merged
sql/handler.cc:
Auto merged
sql/handler.h:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/set_var.cc:
Auto merged
sql/sql_cache.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/table.h:
Auto merged
ndb/include/Makefile.am:
remove result set
ndb/src/kernel/blocks/dblqh/DblqhMain.cpp:
Fix so that noOfFiredTriggers aren't overwritten during scans
sql/ha_ndbcluster.cc:
1) Fix bugs in completed read_multi_range
2) Change buffer handling so range scan are always put last in buffer
This to support restart of scan
sql/ha_ndbcluster.h:
1) Fix bugs in completed read_multi_range
2) Change buffer handling so range scan are always put last in buffer
This to support restart of scan
ndb/include/kernel/AttributeHeader.hpp:
Added range_no pseudo column
ndb/include/ndbapi/NdbDictionary.hpp:
Added range_no pseudo column
ndb/include/ndbapi/NdbIndexScanOperation.hpp:
Add support for reading range_no
ndb/include/ndbapi/NdbReceiver.hpp:
Add support for reading range_no
ndb/include/ndbapi/NdbScanOperation.hpp:
Add support for reading range_no
ndb/src/kernel/blocks/dblqh/Dblqh.hpp:
Added range_no pseudo column
ndb/src/kernel/blocks/dblqh/DblqhMain.cpp:
Added range_no pseudo column
ndb/src/kernel/blocks/dbtup/DbtupRoutines.cpp:
Added range_no pseudo column
ndb/src/ndbapi/NdbDictionary.cpp:
Added range_no pseudo column
ndb/src/ndbapi/NdbDictionaryImpl.cpp:
Added range_no pseudo column
ndb/src/ndbapi/NdbReceiver.cpp:
Add support for reading range_no
ndb/src/ndbapi/NdbScanOperation.cpp:
Read range no
sql/ha_ndbcluster.cc:
Set correct found_p using new feature read_range_no
sql/ha_ndbcluster.h:
Set correct found_p using new feature read_range_no
mysql-test/r/ndb_read_multi_range.result:
Add tests of null handling to read_multi
mysql-test/t/ndb_read_multi_range.test:
Add tests of null handling to read_multi
ndb/include/ndbapi/NdbOperation.hpp:
Get recattr
ndb/include/ndbapi/NdbRecAttr.hpp:
Get recattr
sql/ha_ndbcluster.cc:
Fix handling of null values wrt read multi range
sql/ha_ndbcluster.h:
Fix handling of null values wrt read multi range
+fix mysql code style
+adopt to interface changes by ingo
sql/ha_ndbcluster.cc:
Enable read_multi_range batching also for range scan(s)
+fix mysql code style
+adopt to interface changes by ingo
sql/ha_ndbcluster.h:
Enable read_multi_range batching also for range scan(s)
+fix mysql code style
+adopt to interface changes by ingo
into poseidon.ndb.mysql.com:/home/tomas/wl2126
ndb/src/ndbapi/NdbConnection.cpp:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
sql/ha_ndbcluster.h:
Auto merged
into mysql.com:/home/jonas/src/wl2126
ndb/include/ndbapi/NdbConnection.hpp:
Auto merged
ndb/src/ndbapi/NdbConnection.cpp:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
sql/ha_ndbcluster.h:
Auto merged
Build-tools/Do-compile:
Auto merged
client/Makefile.am:
Auto merged
client/mysqladmin.cc:
Auto merged
configure.in:
Auto merged
ndb/src/common/util/version.c:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
sql/ha_ndbcluster.h:
Auto merged
ndb/src/mgmsrv/main.cpp:
Resolved NDB conflict between 4.1 and 5.0
enabled query cache for ndb
modified engine interface somewhat
sql/ha_innodb.h
enabled query cache for ndb
modified engine interface somewhat
sql/ha_ndbcluster.cc
enabled query cache for ndb
modified engine interface somewhat
ndb will only allow caching and retrieval if running autocommit
- return false, but do not invalidate
commit count is used as engine data, i.e.
- store commit count before store of cache
- allow retrieval if commit count has not changed on a table
- invalidate if commit count has changed
sql/ha_ndbcluster.h
enabled query cache for ndb
modified engine interface somewhat
sql/handler.cc
enabled query cache for ndb
modified engine interface somewhat
sql/handler.h
enabled query cache for ndb
modified engine interface somewhat
new virtual handler method cached_table_registration called on each table before alowing store in query cache
- return TRUE - ok to cache, FALSE - not allowed to cache, invalidate queries if engine_data below has changed
- sets ulonglong (engine_data) that is stored in query cache for each table
- sets callback to be called for each table before usage of cached query, callback = 0 -> no check later
sql/mysql_priv.h
enabled query cache for ndb
modified engine interface somewhat
callcack prototype for callback to engine before query cache retrieval
sql/sql_cache.cc
enabled query cache for ndb
modified engine interface somewhat
if callback is set on table in cache, do callback to check if allowed to use cache
if not allowed to use cache, check if engine_data has changed, if so, invalidate all queries with that table
+ changes to store and pass callback and engine_data around
sql/sql_cache.h
enabled query cache for ndb
modified engine interface somewhat
changes to store callback and engine_data
sql/table.h
enabled query cache for ndb
modified engine interface somewhat
changes to store callback and engine_data
sql/ha_innodb.cc:
enabled query cache for ndb
modified engine interface somewhat
sql/ha_innodb.h:
enabled query cache for ndb
modified engine interface somewhat
sql/ha_ndbcluster.cc:
enabled query cache for ndb
modified engine interface somewhat
ndb will only allow caching and retrieval if running autocommit
- return false, but do not invalidate
commit count is used as engine data, i.e.
- store commit count before store of cache
- allow retrieval if commit count has not changed on a table
- invalidate if commit count has changed
sql/ha_ndbcluster.h:
enabled query cache for ndb
modified engine interface somewhat
sql/handler.cc:
enabled query cache for ndb
modified engine interface somewhat
sql/handler.h:
enabled query cache for ndb
modified engine interface somewhat
new virtual handler method cached_table_registration called on each table before alowing store in query cache
- return TRUE - ok to cache, FALSE - not allowed to cache, invalidate queries if engine_data below has changed
- sets ulonglong (engine_data) that is stored in query cache for each table
- sets callback to be called for each table before usage of cached query, callback = 0 -> no check later
sql/mysql_priv.h:
enabled query cache for ndb
modified engine interface somewhat
callcack prototype for callback to engine before query cache retrieval
sql/sql_cache.cc:
enabled query cache for ndb
modified engine interface somewhat
if callback is set on table in cache, do callback to check if allowed to use cache
if not allowed to use cache, check if engine_data has changed, if so, invalidate all queries with that table
+ changes to store and pass callback and engine_data around
sql/sql_cache.h:
enabled query cache for ndb
modified engine interface somewhat
changes to store callback and engine_data
sql/table.h:
enabled query cache for ndb
modified engine interface somewhat
changes to store callback and engine_data
BitKeeper/etc/ignore:
auto-union
BitKeeper/etc/logging_ok:
auto-union
Docs/Support/texi2html:
Auto merged
client/mysqltest.c:
Auto merged
innobase/lock/lock0lock.c:
Auto merged
innobase/row/row0sel.c:
Auto merged
mysql-test/r/fulltext.result:
Auto merged
mysql-test/r/heap.result:
Auto merged
mysql-test/r/key.result:
Auto merged
mysql-test/r/myisam.result:
Auto merged
mysql-test/r/rpl000015.result:
Auto merged
mysql-test/r/rpl_log_pos.result:
Auto merged
mysql-test/r/rpl_rotate_logs.result:
Auto merged
mysql-test/r/subselect.result:
Auto merged
mysql-test/r/type_blob.result:
Auto merged
mysql-test/t/key.test:
Auto merged
mysql-test/t/myisam.test:
Auto merged
mysql-test/t/rpl000015.test:
Auto merged
mysql-test/t/rpl_log_pos.test:
Auto merged
mysql-test/t/rpl_rotate_logs.test:
Auto merged
mysql-test/t/subselect.test:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
sql/ha_ndbcluster.h:
Auto merged
sql/handler.cc:
Auto merged
sql/item.h:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/set_var.cc:
Auto merged
sql/sql_do.cc:
Auto merged
sql/sql_table.cc:
Auto merged
prepared for using query cache in ndb
ndb/include/ndbapi/NdbIndexScanOperation.hpp:
added force send interface to scan
ndb/include/ndbapi/NdbResultSet.hpp:
added force send interface to scan
ndb/include/ndbapi/NdbScanOperation.hpp:
added force send interface to scan
ndb/src/ndbapi/NdbResultSet.cpp:
added force send interface to scan
ndb/src/ndbapi/NdbScanOperation.cpp:
added force send interface to scan
BitKeeper/etc/ignore:
auto-union
BitKeeper/etc/logging_ok:
auto-union
client/Makefile.am:
Auto merged
client/mysqlbinlog.cc:
Auto merged
configure.in:
Auto merged
include/my_time.h:
Auto merged
innobase/fil/fil0fil.c:
Auto merged
innobase/include/fil0fil.h:
Auto merged
libmysql/libmysql.c:
Auto merged
mysql-test/r/func_group.result:
Auto merged
mysql-test/r/func_str.result:
Auto merged
mysql-test/r/func_time.result:
Auto merged
mysql-test/r/union.result:
Auto merged
mysql-test/t/func_group.test:
Auto merged
mysql-test/t/func_time.test:
Auto merged
sql/field.cc:
Auto merged
sql/ha_ndbcluster.h:
Auto merged
sql/item.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/item_sum.cc:
Auto merged
sql/item_sum.h:
Auto merged
sql/item_timefunc.cc:
Auto merged
sql/mysqld.cc:
Auto merged
sql/sql_acl.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_prepare.cc:
Auto merged
tests/client_test.c:
Auto merged
ndb/include/ndbapi/NdbConnection.hpp:
Utility methods
ndb/include/ndbapi/NdbOperation.hpp:
Utility methods
ndb/src/ndbapi/NdbConnection.cpp:
Don't set theReturnStatus all_the_time, but let it be decided on
a operation bases
ndb/src/ndbapi/NdbOperationExec.cpp:
AbortOption
sql/ha_ndbcluster.cc:
1) removed execute from define_read_attr
2) let a bunch of methods use define_read_attr
3) impl. read_multi_range
sql/ha_ndbcluster.h:
read_multi_range
- ndb_use_exact_count
- ndb_autoincrement_prefetch_sz
- ndb_use_transactions
- ndb_force_send
moved "inlined" functions to .cc file since they are virtual anyways
enabled printout od ndb errors in warnings even if mapping existst to mysql error code
sql/ha_ndbcluster.h:
Enabled usage of new system variables for ndb
- ndb_use_exact_count
- ndb_autoincrement_prefetch_sz
- ndb_use_transactions
- ndb_force_send
moved "inlined" functions to .cc file since they are virtual anyways
sql/mysqld.cc:
Enabled usage of new system variables for ndb
- ndb_use_exact_count
- ndb_autoincrement_prefetch_sz
- ndb_use_transactions
- ndb_force_send
sql/set_var.cc:
Enabled usage of new system variables for ndb
- ndb_use_exact_count
- ndb_autoincrement_prefetch_sz
- ndb_use_transactions
- ndb_force_send
sql/sql_class.h:
Enabled usage of new system variables for ndb
- ndb_use_exact_count
- ndb_autoincrement_prefetch_sz
- ndb_use_transactions
- ndb_force_send
BitKeeper/etc/ignore:
auto-union
client/mysqldump.c:
Auto merged
client/mysqltest.c:
Auto merged
innobase/include/row0mysql.h:
Auto merged
libmysql/libmysql.c:
Auto merged
mysql-test/r/ctype_ucs.result:
Auto merged
mysql-test/r/fulltext.result:
Auto merged
mysql-test/r/func_in.result:
Auto merged
mysql-test/r/ps.result:
Auto merged
mysql-test/r/ps_2myisam.result:
Auto merged
mysql-test/r/ps_3innodb.result:
Auto merged
mysql-test/r/ps_4heap.result:
Auto merged
mysql-test/r/ps_5merge.result:
Auto merged
mysql-test/r/ps_6bdb.result:
Auto merged
mysql-test/r/type_float.result:
Auto merged
mysql-test/r/user_var.result:
Auto merged
mysql-test/t/innodb.test:
Auto merged
mysql-test/t/user_var.test:
Auto merged
mysql-test/t/variables.test:
Auto merged
sql/ha_berkeley.cc:
Auto merged
sql/ha_innodb.cc:
Auto merged
sql/ha_innodb.h:
Auto merged
sql/ha_ndbcluster.h:
Auto merged
sql/item.cc:
Auto merged
sql/item_cmpfunc.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/item_sum.cc:
Auto merged
sql/item_timefunc.cc:
Auto merged
sql/log_event.cc:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/mysqld.cc:
Auto merged
sql/repl_failsafe.cc:
Auto merged
sql/set_var.cc:
Auto merged
sql/sql_acl.cc:
Auto merged
sql/sql_db.cc:
Auto merged
sql/sql_error.cc:
Auto merged
sql/sql_help.cc:
Auto merged
sql/sql_insert.cc:
Auto merged
sql/sql_prepare.cc:
Auto merged
sql/sql_select.h:
Auto merged
sql/sql_yacc.yy:
Auto merged
BitKeeper/etc/logging_ok:
auto-union
Docs/Support/texi2html:
Auto merged
include/mysql.h:
Auto merged
include/mysql_com.h:
Auto merged
libmysql/libmysql.c:
Auto merged
myisam/mi_check.c:
Auto merged
myisam/myisamchk.c:
Auto merged
mysql-test/include/ps_modify.inc:
Auto merged
mysql-test/mysql-test-run.sh:
Auto merged
mysql-test/r/ctype_recoding.result:
Auto merged
mysql-test/r/fulltext.result:
Auto merged
mysql-test/r/gis.result:
Auto merged
mysql-test/r/ndb_blob.result:
Auto merged
mysql-test/r/ps_2myisam.result:
Auto merged
mysql-test/r/ps_3innodb.result:
Auto merged
mysql-test/r/ps_4heap.result:
Auto merged
mysql-test/r/ps_5merge.result:
Auto merged
mysql-test/r/ps_6bdb.result:
Auto merged
mysql-test/r/sql_mode.result:
Auto merged
mysql-test/t/join_outer.test:
Auto merged
mysql-test/t/key.test:
Auto merged
mysql-test/t/range.test:
Auto merged
mysql-test/t/show_check.test:
Auto merged
mysql-test/t/sql_mode.test:
Auto merged
sql/field.cc:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
sql/ha_ndbcluster.h:
Auto merged
sql/item.h:
Auto merged
sql/item_create.cc:
Auto merged
sql/item_func.cc:
Auto merged
sql/item_func.h:
Auto merged
sql/item_strfunc.cc:
Auto merged
sql/item_timefunc.cc:
Auto merged
sql/mysqld.cc:
Auto merged
sql/net_serv.cc:
Auto merged
sql/protocol.cc:
Auto merged
sql/protocol.h:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_handler.cc:
Auto merged
sql/sql_parse.cc:
Auto merged
sql/sql_show.cc:
Auto merged
sql/sql_string.cc:
Auto merged
sql/sql_string.h:
Auto merged
sql/sql_table.cc:
Auto merged
client/mysqltest.c:
Merge with 4.1
mysql-test/r/range.result:
Merge with 4.1
Added missing drop table test
sql/ha_innodb.cc:
Merge with 4.1
sql/item.cc:
Merge with 4.1
sql/item_cmpfunc.cc:
Merge with 4.1
sql/opt_range.cc:
Merge with 4.1
sql/sql_prepare.cc:
Merge with 4.1
tests/client_test.c:
Merge with 4.1
Added code to support --silent
configure.in:
Merge with 4.1
ndb/src/common/util/version.c:
Merge with 4.1
BitKeeper/etc/ignore:
auto-union
BitKeeper/etc/logging_ok:
auto-union
BitKeeper/triggers/post-commit:
Auto merged
Docs/Support/texi2html:
Auto merged
Makefile.am:
Auto merged
client/Makefile.am:
Auto merged
client/mysql.cc:
Auto merged
client/mysqldump.c:
Auto merged
include/my_base.h:
Auto merged
include/my_global.h:
Auto merged
include/my_pthread.h:
Auto merged
include/my_sys.h:
Auto merged
include/my_time.h:
Auto merged
include/mysql.h:
Auto merged
include/mysql_com.h:
Auto merged
innobase/buf/buf0buf.c:
Auto merged
innobase/include/row0mysql.h:
Auto merged
innobase/row/row0sel.c:
Auto merged
libmysql/libmysql.c:
Auto merged
libmysqld/examples/Makefile.am:
Auto merged
myisam/mi_check.c:
Auto merged
mysql-test/include/ps_modify.inc:
Auto merged
mysql-test/install_test_db.sh:
Auto merged
mysql-test/r/alter_table.result:
Auto merged
mysql-test/r/auto_increment.result:
Auto merged
mysql-test/r/bdb.result:
Auto merged
mysql-test/r/ctype_latin1_de.result:
Auto merged
mysql-test/r/ctype_recoding.result:
Auto merged
mysql-test/r/fulltext.result:
Auto merged
mysql-test/r/func_gconcat.result:
Auto merged
mysql-test/r/func_group.result:
Auto merged
mysql-test/r/func_if.result:
Auto merged
mysql-test/t/derived.test:
Auto merged
mysql-test/t/insert.test:
merge with 4.1
Fixed test case to not use 'if exists' when it shouldn't
mysql-test/t/range.test:
merge with 4.1
Added missing drop table
sql/ha_ndbcluster.cc:
merge with 4.1
Simple optimization: use max() instead of ? :
sql/item_func.cc:
merge with 4.1
(Added back old variable names for easier merges)
sql/opt_range.cc:
merge with 4.1
Removed argument 'parent_alloc' from QUICK_RANGE_SELECT as this was not used
Added assert if using QUICK_GROUP_MIN_MAX_SELECT with parent_alloc as the init() function can't handle this
Changed back get_quick_select_for_ref() to use it's own alloc root becasue this function may be called several times for one query
sql/sql_handler.cc:
merge with 4.1
change variable 'err' to 'error' as same function had a label named 'err'
sql/sql_update.cc:
Use multi-update code from 5.0 instead of 4.1
We will fix the locking code shortly in 5.0 to be faster than in 4.1
cxx does not include -I/ust/include.dtk as it should
removed dependency on ndb_types
configure.in:
Tru64 cxx compiler fix
cxx does not include -I/ust/include.dtk as it should
ndb/include/ndbapi/ndbapi_limits.h:
removed dependency on ndb_types
sql/ha_ndbcluster.h:
removed dependency on ndb_types
into mishka.local:/home/my/mysql-4.1
client/mysqlimport.c:
Auto merged
libmysql/libmysql.c:
Auto merged
ndb/src/ndbapi/ndberror.c:
Auto merged
sql/ha_innodb.cc:
Auto merged
sql/ha_ndbcluster.h:
Auto merged
sql/item.cc:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
BitKeeper/etc/logging_ok:
auto-union
sql/ha_ndbcluster.h:
Auto merged
sql/handler.cc:
Auto merged
sql/handler.h:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/sql_base.cc:
Auto merged
sql/sql_show.cc:
Auto merged
sql/sql_table.cc:
Auto merged
mysql-test/mysql-test-run.sh:
SCCS merged
sql/ha_ndbcluster.cc:
SCCS merged
into neptunus.(none):/home/magnus/mysql/mysql-4.1-ndb
BitKeeper/etc/logging_ok:
auto-union
sql/ha_ndbcluster.cc:
Auto merged
sql/ha_ndbcluster.h:
Auto merged
* Changed the implementation of ndbcluster_find_files to be more efficient, using only one mutex lock
* Moved ha_find_files to end of mysql_find_files so that it can be passed the list that we are interested to find.
mysql-test/t/ndb_autodiscover.test:
Added a new test case, disabled for now, waiting for mysql-test-run to set a NDB_CONNECTSTRING
sql/ha_ndbcluster.cc:
Rewrite of ndbcluster_find_files to remove and delete files using only one mutex lock.
This version only discover files that fulfill wildcard.
sql/ha_ndbcluster.h:
Add list of files as parameter
sql/handler.cc:
Add list of files as parameter
sql/handler.h:
Add list of files as parameter
sql/sql_show.cc:
Moving the ha_find_files to end of function, so that the file lista can be passsed to it.
BitKeeper/etc/logging_ok:
Logging to logging@openlogging.org accepted
sql/ha_ndbcluster.cc:
No need to save the name of the unique index, its only used within the same function
Removed unused variables and functions retrieving index_name
sql/ha_ndbcluster.h:
Remove unused varaibale unique_name as well as teh function get_index_name and get_unique_index_name
BitKeeper/etc/logging_ok:
Logging to logging@openlogging.org accepted
mysql-test/r/ndb_autodiscover.result:
Update test result, number of rows is 1
mysql-test/t/ndb_autodiscover.test:
Dont run the test where table is dropped in NDb with ndb_drop_table
sql/ha_ndbcluster.cc:
Implement function ndbcluster_find_files which will discover new tables and delete old tables
sql/ha_ndbcluster.h:
Implement function ndbcluster_find_files
Remove function ndbcluster_list_tables and ndbcluster_can_discover
sql/handler.cc:
Add ha_find_files called from mysql_find_files
Remove ha_can_discover and ha_list_tables
sql/handler.h:
Add ha_find_files called from mysql_find_files
Remove ha_can_discover and ha_list_tables
sql/sql_show.cc:
Revert to original version of sql_show.cc
Only changes to this version is that ha_find_files is called from mysql_find_files in order to give the handlers a possibility to find new files in engine
ndb/src/ndbapi/NdbDictionaryImpl.cpp:
Auto merged
sql/ha_ndbcluster.h:
Auto merged
sql/handler.cc:
Auto merged
sql/sql_base.cc:
Auto merged
sql/sql_table.cc:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
sql/ha_ndbcluster.h:
Auto merged
mysql-test/r/ndb_insert.result:
Merge new test cases
mysql-test/t/ndb_insert.test:
Merge new test cases
This allows one to setup a master <-> master replication with non conflicting auto-increment series.
Cleaned up binary log code to make it easyer to add new state variables.
Added simpler 'upper level' logic for artificial events (events that should not cause cleanups on slave).
Simplified binary log handling.
Changed how auto_increment works together with to SET INSERT_ID=# to make it more predictable: Now the inserted rows in a multi-row statement are set independent of the existing rows in the table. (Before only InnoDB did this correctly)
mysql-test/r/mix_innodb_myisam_binlog.result:
Disable End_log_pos column from 'show binlog events' as this is now different from before
mysql-test/t/mix_innodb_myisam_binlog.test:
Disable End_log_pos column from 'show binlog events' as this is now different from before
sql/ha_berkeley.cc:
Changed prototype for get_auto_increment()
sql/ha_berkeley.h:
Changed prototype for get_auto_increment()
sql/ha_heap.cc:
Changed prototype for get_auto_increment()
sql/ha_heap.h:
Changed prototype for get_auto_increment()
sql/ha_innodb.cc:
Change how auto-increment is calculated.
Now the auto-increment logic is done in 'update_auto_increment()' to ensure that all handlers has the same auto-increment usage
sql/ha_innodb.h:
Changed prototype for get_auto_increment()
sql/ha_myisam.cc:
Changed prototype for get_auto_increment()
sql/ha_myisam.h:
Changed prototype for get_auto_increment()
sql/ha_ndbcluster.cc:
Changed prototype for get_auto_increment()
sql/ha_ndbcluster.h:
Changed prototype for get_auto_increment()
sql/handler.cc:
Remove some usage of current_thd
Changed how auto_increment works with SET INSERT_ID to make it more predictable
(Now we should generate same auto-increment serie on a slave, even if the table has rows that was not on the master.
Use auto_increment_increment and auto_increment_offset
sql/handler.h:
Changed prototype for get_auto_increment()
sql/log.cc:
Remove usage of 'set_log_pos()' to make code simpler. (Now log_pos is set in write_header())
Use 'data_written' instead of 'get_event_len()' to calculate how much data was written in the log
sql/log_event.cc:
Simple optimizations.
Remove cached_event_len (not used variable)
Made comments fit into 79 chars
Removed Log_event::set_log_pos(). Now we calculate log_pos in write_header().
Renamed write_data() to write() as the original write() function was not needed anymore.
Call writing of event header from event::write() functions. This made it easier to calculate the length of an event.
Simplified 'write_header' and remove 'switches' from it.
Changed all write() functions to return 'bool'. (The previous return values where not consistent)
Store auto_increment_increment and auto_increment_offset in binary log
Simplified how Query_log_event's where written and read. Now it's much easier to add now status variables for a query event to the binary log.
Removed some old MySQL 4.x code to make it easier to grep for functions used in 5.0
sql/log_event.h:
Changed return type of write() functions to bool. (Before we returned -1 or 1 for errors)
write_data() -> write()
Added 'data_written' member to make it easier to get length of written event.
Removed 'cached_event_len' and 'get_event_len()'
Added usage of auto_increment_increment and auto_increment_offset
Added 'artifical_event' to Start_log_event_v3, to hide logic that we in the binary log use log_pos=0 as a flag for an artifical event.
sql/mysqld.cc:
Added options --auto-increment-increment and --auto-increment-offset
sql/set_var.cc:
Added variables auto_increment_increment and auto_increment_offset
sql/slave.cc:
Changed errors -> warnings & information (in error log)
sql/sql_class.cc:
Added THD::cleanup_after_query(). This makes some code simpler and allows us to clean up 'next_insert_id' after query
sql/sql_class.h:
Added new auto_increment_xxx variables
Moved some functions/variables in THD class
sql/sql_help.cc:
Removed compiler warning
sql/sql_insert.cc:
Call 'restore_auto_increment()' if row was not inserted.
This makes it easier for handler to reuse the last generated auto-incrment value that was not used (for example in case of duplicate key)
sql/sql_parse.cc:
Use cleanup_after_query()
sql/sql_prepare.cc:
Use cleanup_after_query()
sql/sql_table.cc:
R
BUG#4312 "wrong behaviour on insert .. on duplicate key" functionality disabled
mysql-test/r/ndb_insert.result:
New tests for fduplicate inserts in combination with transaction
New tests for INSERT IGNORE and REPLACE
mysql-test/t/ndb_insert.test:
New tests for fduplicate inserts in combination with transaction
New tests for INSERT IGNORE and REPLACE
ndb/src/ndbapi/NdbConnection.cpp:
Return error 4350 "Transaction already aborted" if execute(Commit) is called when theCommitStatus==Aborted
Add DBUG_PRINT's
ndb/src/ndbapi/ndberror.c:
Add new error message indicating that the transaction already has been aborted.
sql/ha_ndbcluster.cc:
Map all error code 0 to 1 in order to catch errors caused by NdbApi returning -1 without having set an error code.
Use ndb object in THD in get_error_message
BUG# 4312 Return HA_ERR_WRONG_COMMAND if extra(HA_EXTRA_IGNORE_DUP_KEY) is called
Only use writeTuple if command is REPLACE
sql/ha_ndbcluster.h:
Added member variable to keep track of when HA_EXTRA_IGNORE_DUP_KEY is used, but NDB can't support it.
into mysql.com:/usr/local/home/marty/MySQL/test/mysql-4.1
ndb/src/ndbapi/Ndb.cpp:
Auto merged
ndb/src/ndbapi/NdbDictionary.cpp:
Auto merged
ndb/src/ndbapi/NdbDictionaryImpl.cpp:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
sql/ha_ndbcluster.h:
Auto merged
added fix for keeping "records" up to date when execute() fails
mysql-test/r/ndb_insert.result:
Added testcase for select count() during transaction with failures
mysql-test/t/ndb_insert.test:
Added testcase for select count() during transaction with failures
sql/ha_ndbcluster.cc:
added fix for keeping "records" up to date when execute() fails
sql/ha_ndbcluster.h:
added fix for keeping "records" up to date when execute() fails
clearer configure description texts
changed Ndb_local_table_info to use create, destroy metods and hidden constructor/destructor
move definition if Thd_ndb to .h file and changes seize/release to operate on Thd_ndb instead of Ndb objects
moved allocation/deletion of Ndb objects to Thd_ndb
ndb/include/ndbapi/NdbDictionary.hpp:
new method to set size of local table data
ndb/src/mgmsrv/ConfigInfo.cpp:
clearer configure description texts
ndb/src/ndbapi/DictCache.cpp:
changed Ndb_local_table_info to use create, destroy metods and hidden constructor/destructor
ndb/src/ndbapi/DictCache.hpp:
changed Ndb_local_table_info to use create, destroy metods and hidden constructor/destructor
ndb/src/ndbapi/NdbDictionary.cpp:
new method to set size of local table data
ndb/src/ndbapi/NdbDictionaryImpl.cpp:
new method to set size of local table data
ndb/src/ndbapi/NdbDictionaryImpl.hpp:
new method to set size of local table data
sql/ha_ndbcluster.cc:
new method to set size of local table data
moved allocation/deletion of Ndb objects to Thd_ndb
sql/ha_ndbcluster.h:
move definition if Thd_ndb to .h file and changes seize/release to operate on Thd_ndb instead of Ndb objects
new methods to keep "records" up to date
unset flag HA_NOT_EXACT_COUNT to make handler read "records" field, for count() optim and join optimization
new methods to keep "records" up to datecorrect record field in ndbcluster handler
new method for ndbcluster handler to store/retrieve table and thread specific data
changed local hash to store new table_info object, with placeholders for local data, instead of TableImpl
hanged deleteKey to return ponter to deleted object
moved heavy global cache fetch from inline to separate method
mysql-test/r/ndb_alter_table.result:
correct record field in ndbcluster handler
mysql-test/r/ndb_blob.result:
correct record field in ndbcluster handler
ndb/include/ndbapi/NdbDictionary.hpp:
new method for ndbcluster handler to store/retrieve table and thread specific data
ndb/src/ndbapi/DictCache.cpp:
changed local hash to store new table_info object, with placeholders for local data, instead of TableImpl
ndb/src/ndbapi/DictCache.hpp:
changed local hash to store new table_info object, with placeholders for local data, instead of TableImpl
ndb/src/ndbapi/Ndb.cpp:
replaced method DictionaryImpl::getTable with DictionaryImpl::get_local_table_info
ndb/src/ndbapi/NdbDictionary.cpp:
new method for ndbcluster handler to store/retrieve table and thread specific data
ndb/src/ndbapi/NdbDictionaryImpl.cpp:
changed local hash to store new table_info object, with placeholders for local data, instead of TableImpl
moved heavy global cache fetch from inline to separate method
ndb/src/ndbapi/NdbDictionaryImpl.hpp:
replaced method DictionaryImpl::getTable with DictionaryImpl::get_local_table_info
ndb/src/ndbapi/NdbLinHash.hpp:
changed deleteKey to return ponter to deleted object
sql/ha_ndbcluster.cc:
moved all ndb thread specific data into new placeholder
new methods to keep "records" up to date
unset flag HA_NOT_EXACT_COUNT to make handler read "records" field, for count() optim and join optimization
sql/ha_ndbcluster.h:
new methods to keep "records" up to date
sql/sql_class.h:
moved all ndb thread specific data into new placeholder
include/my_base.h:
Added new bit to table create options
Removed old error code HA_ERR_OLD_METADAT and reused it for HA_ERR_NO_SUCH_TABLE.
mysql-test/r/ndb_autodiscover.result:
Updated test cases
mysql-test/t/ndb_autodiscover.test:
Updated test cases
mysql-test/t/ndb_autodiscover2.test:
Updated test cases
sql/discover.cc:
Moved function create_table_from_handler to handler.cc
sql/ha_ndbcluster.cc:
Improved discover functionality
Added .ndb file
Changed error code mappings for a table that does not exist in engine
Check for ndb object in THD
Updated ndbcluster_discover, ndbcluster_list_tables and ndbcluster_can_discover
sql/ha_ndbcluster.h:
Improved discover
sql/handler.cc:
Added new error message mapping.
Moved function ha_create_table_from_engine to handler level
Added new functions ha_can_discover, ha_list_tables and ha_table_exists
sql/handler.h:
Added new error message mapping.
Moved function ha_create_table_from_engine to handler level
Added new functions ha_can_discover, ha_list_tables and ha_table_exists
sql/mysql_priv.h:
Removed create_table_from_handler, moved to handler.h
sql/sql_base.cc:
Renamed function create_table_from_handler
sql/sql_show.cc:
Added new function mysql_discover_files and mysql_list_files.
Modified mysql_find_files to discover new and delete "old" files/tables.
sql/sql_table.cc:
Renamed create_table_from_handler
Call ha_create_table_from_engine, in order to discover the the frm file before it can be dropped.
sql/table.cc:
Added mapping of the error code HA_ERR_NO_SUCH_TABLE
into mysql.com:/usr/local/home/marty/MySQL/mysql-4.1-ndb
mysql-test/mysql-test-run.sh:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
sql/ha_ndbcluster.h:
Auto merged
Added key part to optimize_range() to fix problems when using fields in key parts.
sql/examples/ha_archive.h:
New handler::index_flags() definition
sql/examples/ha_example.h:
New handler::index_flags() definition
sql/field.cc:
New optimize_range() definition
sql/field.h:
New optimize_range() definition
sql/ha_berkeley.cc:
New handler::index_flags() definition
sql/ha_berkeley.h:
New handler::index_flags() definition
sql/ha_heap.h:
New handler::index_flags() definition
sql/ha_innodb.h:
New handler::index_flags() definition
sql/ha_isam.h:
New handler::index_flags() definition
sql/ha_isammrg.h:
New handler::index_flags() definition
sql/ha_myisam.h:
New handler::index_flags() definition
sql/ha_myisammrg.h:
New handler::index_flags() definition
sql/ha_ndbcluster.cc:
New handler::index_flags() definition
sql/ha_ndbcluster.h:
New handler::index_flags() definition
sql/handler.h:
New handler::index_flags() definition
sql/log.cc:
Fixed compiler warnings
sql/log_event.cc:
Fixed compiler warnings (and renamed short variable name)
sql/opt_range.cc:
New handler::index_flags() definition
sql/opt_sum.cc:
New handler::index_flags() definition
sql/set_var.cc:
Removed compiler warnings
sql/sql_db.cc:
Removed compiler warnings
sql/sql_select.cc:
New handler::index_flags() definition
sql/sql_show.cc:
Removed compiler warnings
sql/sql_update.cc:
Removed compiler warnings
sql/table.cc:
New handler::index_flags() definition
into mysql.com:/usr/local/home/marty/MySQL/test/mysql-4.1-ndb
ndb/src/ndbapi/Ndb.cpp:
Auto merged
ndb/src/ndbapi/Ndbinit.cpp:
Auto merged
sql/ha_ndbcluster.cc:
Auto merged
sql/ha_ndbcluster.h:
Auto merged
Set default max_allowed_packet to be able to read help tables even if an my.cnf file with this option is present. (Bug #3938)
Don't use default arguments for ha_rnd_init()
Simple code cleanups since last pull
scripts/fill_func_tables.sh:
Change mode to -rw-rw-r--
scripts/make_win_src_distribution.sh:
Safer remove of SCCS directories
scripts/mysql_create_system_tables.sh:
Added missing root user to mysql.user on windows. (Bug #4242)
scripts/mysql_install_db.sh:
Set default max_allowed_packet to be able to read help tables even if an my.cnf file with this option is present. (Bug #3938)
sql/filesort.cc:
Don't use default arguments for ha_rnd_init()
sql/ha_berkeley.cc:
Better to use #ifdef than // to disable code
Removed not needed setting of active_index (It's set in index_end)
sql/ha_berkeley.h:
Don't use default arguments for ha_rnd_init()
sql/ha_heap.h:
Don't use default arguments for ha_rnd_init()
sql/ha_innodb.h:
Don't use default arguments for ha_rnd_init()
sql/ha_isam.h:
Don't use default arguments for ha_rnd_init()
sql/ha_isammrg.h:
Don't use default arguments for ha_rnd_init()
sql/ha_myisam.cc:
Fixed wrong previous patch (New code used 'and' between two conditions when it should be 'or' as in original code)
sql/ha_myisam.h:
Don't use default arguments for ha_rnd_init()
sql/ha_myisammrg.h:
Don't use default arguments for ha_rnd_init()
sql/ha_ndbcluster.h:
Don't use default arguments for ha_rnd_init()
sql/handler.cc:
Code cleanup
sql/handler.h:
Keep bool variables together (better alignment)
sql/records.cc:
Don't use default arguments for ha_rnd_init()
sql/sql_select.cc:
Don't use default arguments for ha_rnd_init()
WL#1747 and #1746 allow user to decide if ordered index should be created or not
BitKeeper/deleted/.del-AttrType.hpp~a9b2d6efcf660378:
Delete: ndb/include/ndbapi/AttrType.hpp
sql/ha_ndbcluster.cc:
Removed the NDB_ERR_CODE_OFFSET, ndb and handler error codes should not clash
Encapsulated functionality to cache information about known indexes into buil_index_list
Added detection of algorithm from key_info in function get_index_type_from_table
Updated read_range_first and records_in_range to work wih new prototype.
sql/ha_ndbcluster.h:
WL#1746 and WL#1747 Added ability to skip creating an ordered index in addition to the hash index if the user so wishes.
Modified get_error_message to return error messaga in a String datatype, in that way the String class will take care of wheter the "data" has to be freed or not.
sql/handler.cc:
Use String datatype as ouput parameter of get_error_message.
sql/handler.h:
Changed the function prototype for getting error messages from handler to use String datataype
sql/ha_ndbcluster.cc:
Auto merged
sql/handler.cc:
Auto merged
sql/handler.h:
Auto merged
sql/sql_table.cc:
Auto merged
sql/ha_ndbcluster.h:
SCCS merged
sql/ha_ndbcluster.cc:
Added new function set_primary_key_from_old_data, used from update_row to specify the primary key of the record to update.
Simplified index_read function, to use read_range_first
Close the active cursor if read_range_first is called on an open cursor.
In read_range_first, map error code from HA_ERR_KEY_NOT_FOUND to HA_ERR_END_OF_FILE.
Remove call to function waitUntilReady from check_ndb_connection, this shuold remove the delay from transactions executed when node(s) are down.
sql/ha_ndbcluster.h:
Added new function set_primary_key_from_old_data
New records_in_range() interface (similar to read_range())
Macros for faster bitmap handling
Simplify read_range() code (#WL1786)
New general key_cmp() function to compare keys
heap/hp_hash.c:
New records_in_range() interface
include/heap.h:
New records_in_range() interface
include/my_base.h:
Moved 'key_range' here so that all table handlers can use it
include/my_bitmap.h:
Make some bitmap functions inline for faster usage in one thread
include/myisam.h:
New records_in_range() interface
include/myisammrg.h:
New records_in_range() interface
myisam/mi_range.c:
New records_in_range() interface
myisam/mi_test2.c:
New records_in_range() interface
myisam/rt_test.c:
New records_in_range() interface
Indentation fixes
myisam/sp_test.c:
New records_in_range() interface
Indentation fixes
myisammrg/myrg_range.c:
New records_in_range() interface
mysys/my_bitmap.c:
Make some bitmap functions inline for faster usage in one thread
sql/examples/ha_example.cc:
New records_in_range() interface
sql/field.cc:
Fixed indentation
sql/ha_berkeley.cc:
New records_in_range() interface
sql/ha_berkeley.h:
New records_in_range() interface
sql/ha_heap.cc:
New records_in_range() interface
sql/ha_heap.h:
New records_in_range() interface
sql/ha_innodb.cc:
New records_in_range() interface
sql/ha_innodb.h:
New records_in_range() interface
sql/ha_isam.cc:
New records_in_range() interface
sql/ha_isam.h:
New records_in_range() interface
sql/ha_myisam.cc:
New records_in_range() interface
sql/ha_myisam.h:
New records_in_range() interface
sql/ha_myisammrg.cc:
New records_in_range() interface
sql/ha_myisammrg.h:
New records_in_range() interface
sql/ha_ndbcluster.cc:
New records_in_range() interface
sql/ha_ndbcluster.h:
New records_in_range() interface
sql/handler.cc:
Simplify read_range() interface:
- Add 'eq_range' to read_range_first
- Remove 'eq_range' parameer from read_range_next()
- Trust values from index_next_same()
- Simplfy compare_key() by moving key_comparision to key.cc (as this code can be reused from other places)
sql/handler.h:
Move key_range to my_base.h to be used by external table handlers
Simplify read_range() interface
New records_in_range() interface
sql/key.cc:
Rename key_cmp() to key_cmp_if_same() to make it more descriptive
Add new key_cmp() function usable from range and handler code.
sql/mysql_priv.h:
Prototypes for new functions
sql/opt_range.cc:
New records_in_range() interface
Simplify cmp_prev()
(We can in 5.0 simplify cmp_next() the same way)
sql/opt_range.h:
Added key_part_info to QUICK_SELECT to be able to use key_cmp() in get_next()
sql/opt_sum.cc:
key_cmp -> key_cmp_if_same
sql/sql_acl.cc:
key_cmp -> key_cmp_if_same
sql/sql_select.cc:
key_cmp -> key_cmp_if_same
- New solution after discussions with Sergei, no handler specific code or error messages should be in sql layer.
next_result, only check for error if check is -1
Improved index_read
include/mysqld_error.h:
New error codes ER_GET_ERRMSG and ER_GET_TEMPORARY_ERRMSG, update number to 298.
Removed prevoius ER_NDB_ERROR, handler specific error should not be here.
sql/ha_ndbcluster.cc:
Removed print_error from ha_ndbcluster, added code to handler::print_error to ask handler::get_error_message for message for an error.
Fix bug in next_result, only check for error if -1 is returned.
Make index_read easier, special case where pk_read or unique_index_read is detected and as default do ordered_index_scan
sql/ha_ndbcluster.h:
Remplace print_error with get_error_message
sql/handler.cc:
Add new function get_error_message usedc to ask handler for a message for an error.
Call get_error_message from print_error if error code is not known.
sql/handler.h:
Add new function get_error_message
sql/share/czech/errmsg.txt:
Error message for ER_GET_ERRMSG and ER_GET_TEMPORARY_ERRMSG
sql/share/danish/errmsg.txt:
Error message for ER_GET_ERRMSG and ER_GET_TEMPORARY_ERRMSG
sql/share/dutch/errmsg.txt:
Error message for ER_GET_ERRMSG and ER_GET_TEMPORARY_ERRMSG
sql/share/english/errmsg.txt:
Error message for ER_GET_ERRMSG and ER_GET_TEMPORARY_ERRMSG
sql/share/estonian/errmsg.txt:
Error message for ER_GET_ERRMSG and ER_GET_TEMPORARY_ERRMSG
sql/share/french/errmsg.txt:
Error message for ER_GET_ERRMSG and ER_GET_TEMPORARY_ERRMSG
sql/share/german/errmsg.txt:
Error message for ER_GET_ERRMSG and ER_GET_TEMPORARY_ERRMSG
sql/share/greek/errmsg.txt:
Error message for ER_GET_ERRMSG and ER_GET_TEMPORARY_ERRMSG
sql/share/hungarian/errmsg.txt:
Error message for ER_GET_ERRMSG and ER_GET_TEMPORARY_ERRMSG
sql/share/italian/errmsg.txt:
Error message for ER_GET_ERRMSG and ER_GET_TEMPORARY_ERRMSG
sql/share/korean/errmsg.txt:
Error message for ER_GET_ERRMSG and ER_GET_TEMPORARY_ERRMSG
sql/share/norwegian-ny/errmsg.txt:
Error message for ER_GET_ERRMSG and ER_GET_TEMPORARY_ERRMSG
sql/share/norwegian/errmsg.txt:
Error message for ER_GET_ERRMSG and ER_GET_TEMPORARY_ERRMSG
sql/share/polish/errmsg.txt:
Error message for ER_GET_ERRMSG and ER_GET_TEMPORARY_ERRMSG
sql/share/portuguese/errmsg.txt:
Error message for ER_GET_ERRMSG and ER_GET_TEMPORARY_ERRMSG
sql/share/romanian/errmsg.txt:
Error message for ER_GET_ERRMSG and ER_GET_TEMPORARY_ERRMSG
sql/share/russian/errmsg.txt:
Error message for ER_GET_ERRMSG and ER_GET_TEMPORARY_ERRMSG
sql/share/serbian/errmsg.txt:
Error message for ER_GET_ERRMSG and ER_GET_TEMPORARY_ERRMSG
sql/share/slovak/errmsg.txt:
Error message for ER_GET_ERRMSG and ER_GET_TEMPORARY_ERRMSG
sql/share/spanish/errmsg.txt:
Error message for ER_GET_ERRMSG and ER_GET_TEMPORARY_ERRMSG
sql/share/swedish/errmsg.txt:
Error message for ER_GET_ERRMSG and ER_GET_TEMPORARY_ERRMSG
sql/share/ukrainian/errmsg.txt:
Error message for ER_GET_ERRMSG and ER_GET_TEMPORARY_ERRMSG
- Close an open scan if index_read is called without closing the previous one.
- Removed some errors that occured during previous merge
include/mysqld_error.h:
Added two new error messages for NDB
sql/ha_ndbcluster.cc:
Added more error code mappings, from NDB code to MySQL
Added function to print out the error message when an NDB error occurs.
Added two new error codes, which will represent either a permanent or temporary NDB error.
Modev get_ndb_lock_type from class to local function
Removed some merge errors
New function close_scan, to close an open scan.
sql/ha_ndbcluster.h:
Added print_error function, overrides handler::print_error
Added close_scan
Moved get_ndb_lock_type from class to local function
sql/share/czech/errmsg.txt:
Added two new error messages for NDB
sql/share/danish/errmsg.txt:
Added two new error messages for NDB
sql/share/dutch/errmsg.txt:
Added two new error messages for NDB
sql/share/english/errmsg.txt:
Added two new error messages for NDB
sql/share/estonian/errmsg.txt:
Added two new error messages for NDB
sql/share/french/errmsg.txt:
Added two new error messages for NDB
sql/share/german/errmsg.txt:
Added two new error messages for NDB
sql/share/greek/errmsg.txt:
Added two new error messages for NDB
sql/share/hungarian/errmsg.txt:
Added two new error messages for NDB
sql/share/italian/errmsg.txt:
Added two new error messages for NDB
sql/share/japanese/errmsg.txt:
Added two new error messages for NDB
sql/share/korean/errmsg.txt:
Added two new error messages for NDB
sql/share/norwegian-ny/errmsg.txt:
Added two new error messages for NDB
sql/share/norwegian/errmsg.txt:
Added two new error messages for NDB
sql/share/polish/errmsg.txt:
Added two new error messages for NDB
sql/share/portuguese/errmsg.txt:
Added two new error messages for NDB
sql/share/romanian/errmsg.txt:
Added two new error messages for NDB
sql/share/russian/errmsg.txt:
Added two new error messages for NDB
sql/share/serbian/errmsg.txt:
Added two new error messages for NDB
sql/share/slovak/errmsg.txt:
Added two new error messages for NDB
sql/share/spanish/errmsg.txt:
Added two new error messages for NDB
sql/share/swedish/errmsg.txt:
Added two new error messages for NDB
sql/share/ukrainian/errmsg.txt:
Added two new error messages for NDB
sql/ha_ndbcluster.cc:
Modified next_result to process fetched records cached in NdbApi before asking NDB for more.
It should also NoCommit any pending operations before contacting NDB again.
Added utility function define_read_attrs to set the fields that should be read.
sql/ha_ndbcluster.h:
Add function define_read_attrs, used to set the fields to read
Add get_nd_lock_type funciton ,to convert MySQL lock type to NDB lock type
Always compile filtered scan function even if it's not used yet.
Add variable ops_pending to keep track of "pending" update/delete operations.
Added test file for ALTER TABLE, engine = ndbcluster
sql/ha_ndbcluster.cc:
Add code to retriev all fields if HA_EXTRA_RETRIEVE_ALL_COLS are set.
sql/ha_ndbcluster.h:
Add var for retreiving all fields
sql/sql_table.cc:
Send HA_EXTRA_RETRIEVE_ALL_COLS to handler in copy_data_between_tables
sql/ha_ndbcluster.h:
fixed layout
prohibit using query cache with ndb tables
sql/handler.h:
new caching type
sql/sql_cache.cc:
support of new caching type (caching prohibited)
sql/ha_ndbcluster.cc:
Added new function set_bounds, used to set bounds in NDB from a key_range
Updated ordered_index_scan to take start_key and end_key as parameters
Override of functions read_range_first and read_range_next, to call appropriate access function in NDB
sql/ha_ndbcluster.h:
Added functions set_bounds, read_range_first and read_range_next
Changed declaration of ordered_index_scan
Extra ordered indexes are created primarily
to support partial key scan/read and range scans of hash indexes.
I.e. the ordered index are used instead of the hash indexes for
these queries.
sql/ha_ndbcluster.cc:
Add creation and use of extra ordered indexes on pk and unique indexes.
sql/ha_ndbcluster.h:
Added new functions for creating extra ordered indexes
sql/ha_ndbcluster.cc:
Added 3 new variables for keeping track of insert batching
sql/ha_ndbcluster.h:
Send more inserts per roundtrip to NDB
Regulate how many inserts are sent by calculating number of bytes in each row.
mkdir in Makefile, not in configure
chmod a-x
sql/ha_ndbcluster.cc:
Change mode to -rw-rw-r--
sql/ha_ndbcluster.h:
Change mode to -rw-rw-r--
BitKeeper/etc/ignore:
added libmysqld/discover.cc
configure.in:
symlink, not hardlink
mkdir in Makefile, not in configure
include/Makefile.am:
mkdir in Makefile, not in configure
mysql-test/std_data/init_file.dat:
add EOL
make a test faster
include/my_base.h:
Added three new errorcodes to be returned by the handler
sql/Makefile.am:
Add new files discover.cc, ha_ndbcluster.cc and ha_ndbcluster.h
Add include path of NDB files
sql/handler.cc:
Added variable for keeping track of number of "discovers"
Added NDB to list of storage engines
Added calls to NDB for commit, rollback etc.
Added function ha_discover for discovering a table from handler
sql/handler.h:
Added NDB to list of storage engines
Added vbariable in transaction for keeping a ndb transaction handle
sql/lex.h:
Changed AND to AND_SYM and OR to OR_SYM to avoid nameclash
sql/mysql_priv.h:
Added prototypes for new functions readfrm, writefrm and create_table_from_handler
sql/mysqld.cc:
Added NDB support
Disable NDB with --skip-ndbcluster
sql/set_var.cc:
Add posibilty to show if NDB handler is supported
sql/ha_ndbcluster.cc:
Add ifdef for whole file for not compiling anything if NDB sholdn't be included
Updated timestamp handling to use new vars timestamp_default_now and timestamp_on_update_now
sql/sql_base.cc:
If frm file is not found on disk, ask handler if it knows about the table. Then retry the open.
This new functionality is called "discover" and can be used by any handler.
sql/sql_class.h:
Added variable for keeping a NDB connection handle
sql/sql_table.cc:
Before trying to create a table, ask handler if a table with that name already exists.
If user said CREATE TABLE IF NOT EXISTS, disocver the table from handler
sql/sql_yacc.yy:
Add NDBCLUSTER_SYM
Change AND to AND_SYM
Change OR to OR_SYM
sql/table.cc:
Fixe for probelm when NullS is returned from bas_ext of a handler.
