Remove the code that cleared "read fields set" for merged scans. That code
was based on assumption that "We're going to just read rowids", while
actually QUICK_RANGE_SELECT code would also need key part values to check
that retrieved record(s) fall within the scanned intervals.
mysql-test/r/index_merge_innodb.result:
BUG#21277: Testcase
mysql-test/t/index_merge_innodb.test:
BUG#21277: Testcase
- Make the range-et-al optimizer produce E(#table records after table
condition is applied),
- Make the join optimizer use this value,
- Add "filtered" column to EXPLAIN EXTENDED to show
fraction of records left after table condition is applied
- Adjust test results, add comments
mysql-test/r/archive_gis.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/auto_increment.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/bdb_gis.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/bench_count_distinct.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/binlog_stm_blackhole.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/case.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/cast.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/compress.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/ctype_collate.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/ctype_cp1250_ch.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/date_formats.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/distinct.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/fulltext.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_compress.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_crypt.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_default.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_encrypt.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_gconcat.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_group.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_if.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_in.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_like.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_math.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_op.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_regexp.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_set.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_str.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_system.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_test.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/func_time.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/gis.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/group_by.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/group_min_max.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/having.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/heap.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/heap_hash.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/index_merge.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/index_merge_innodb.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/index_merge_ror.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/innodb_gis.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/insert_update.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/join.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/join_nested.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/key_diff.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/myisam.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/ndb_gis.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/negation_elimination.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/null.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/olap.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/partition_pruning.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/query_cache.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/row.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/rpl_get_lock.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/rpl_master_pos_wait.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/select.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/ssl.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/ssl_compress.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/subselect.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/type_blob.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/union.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/varbinary.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/variables.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/r/view.result:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/t/ctype_cp1250_ch.test:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/t/func_like.test:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/t/group_min_max.test:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/t/index_merge_ror.test:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/t/index_merge_ror_cpk.test:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/t/join.test:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
mysql-test/t/partition_pruning.test:
BUG#14940: Adjust the test results: EXPLAIN EXTENDED now has extra "filtered" column
sql/opt_range.cc:
BUG#14940: Make range/index_merge/group-min-max optimizer produce TABLE::quick_condition_rows -
estimate of #records that will match the table condition.
sql/sql_class.cc:
BUG#14940: Add "filtered" column to output of EXPLAIN EXTENDED
sql/sql_select.cc:
BUG#14940:
- Make the join optimizer to use TABLE::quick_condition_rows=
= E(#table records after filtering with table condition)
- Add "filtered" column to output of EXPLAIN EXTENDED
sql/sql_select.h:
BUG#14940: Added comments
sql/table.h:
BUG#14940: Added comments
get_best_covering_ror_intersect() was copying ror_scans starting from the
end of the array and not from its beginning.
mysql-test/r/index_merge_innodb.result:
Testcase for BUG#19021
mysql-test/t/index_merge_innodb.test:
Testcase for BUG#19021
sql/opt_range.cc:
BUG#19021: In get_best_covering_ror_intersect(), the array of pointers to
scans to be used is [tree->ror_scans, ror_scan_mark), and not
[ror_scan_mark, ...)
mysql-test/r/alter_table.result:
Update test result
mysql-test/r/analyse.result:
Update test result
mysql-test/r/archive.result:
Update test result
mysql-test/r/archive_bitfield.result:
Update test result
mysql-test/r/archive_gis.result:
Update test result
mysql-test/r/bdb.result:
Update test result
mysql-test/r/bdb_gis.result:
Update test result
mysql-test/r/bigint.result:
Update test result
mysql-test/r/binary.result:
Update test result
mysql-test/r/case.result:
Update test result
mysql-test/r/cast.result:
Update test result
mysql-test/r/constraints.result:
Update test result
mysql-test/r/create.result:
Update test result
mysql-test/r/ctype_collate.result:
Update test result
mysql-test/r/ctype_create.result:
Update test result
mysql-test/r/ctype_latin1_de.result:
Update test result
mysql-test/r/ctype_many.result:
Update test result
mysql-test/r/ctype_mb.result:
Update test result
mysql-test/r/ctype_recoding.result:
Update test result
mysql-test/r/ctype_sjis.result:
Update test result
mysql-test/r/ctype_tis620.result:
Update test result
mysql-test/r/ctype_ucs.result:
Update test result
mysql-test/r/ctype_ujis.result:
Update test result
mysql-test/r/ctype_utf8.result:
Update test result
mysql-test/r/default.result:
Update test result
mysql-test/r/events.result:
Update test result
mysql-test/r/federated.result:
Update test result
mysql-test/r/fulltext.result:
Update test result
mysql-test/r/func_gconcat.result:
Update test result
mysql-test/r/func_group.result:
Update test result
mysql-test/r/func_math.result:
Update test result
mysql-test/r/func_misc.result:
Update test result
mysql-test/r/func_str.result:
Update test result
mysql-test/r/func_system.result:
Update test result
mysql-test/r/gis-rtree.result:
Update test result
mysql-test/r/heap.result:
Update test result
mysql-test/r/index_merge_innodb.result:
Update test result
mysql-test/r/information_schema.result:
Update test result
mysql-test/r/innodb.result:
Update test result
mysql-test/r/innodb_gis.result:
Update test result
mysql-test/r/key.result:
Update test result
mysql-test/r/merge.result:
Update test result
mysql-test/r/myisam.result:
Update test result
mysql-test/r/mysqldump-max.result:
Update test result
mysql-test/r/mysqldump.result:
Update test result
mysql-test/r/ndb_bitfield.result:
Update test result
mysql-test/r/ndb_gis.result:
Update test result
mysql-test/r/ndb_partition_key.result:
Update test result
mysql-test/r/null.result:
Update test result
mysql-test/r/partition.result:
Update test result
mysql-test/r/partition_02myisam.result:
Update test result
mysql-test/r/partition_mgm_err.result:
Update test result
mysql-test/r/partition_range.result:
Update test result
mysql-test/r/ps_2myisam.result:
Update test result
mysql-test/r/ps_3innodb.result:
Update test result
mysql-test/r/ps_4heap.result:
Update test result
mysql-test/r/ps_5merge.result:
Update test result
mysql-test/r/ps_6bdb.result:
Update test result
mysql-test/r/rpl_mixed_ddl_dml.result:
Update test result
mysql-test/r/rpl_multi_engine.result:
Update test result
mysql-test/r/rpl_ndb_UUID.result:
Update test result
mysql-test/r/show_check.result:
Update test result
mysql-test/r/sp-vars.result:
Update test result
mysql-test/r/sp.result:
Update test result
mysql-test/r/sql_mode.result:
Update test result
mysql-test/r/strict.result:
Update test result
mysql-test/r/subselect.result:
Update test result
mysql-test/r/symlink.result:
Update test result
mysql-test/r/synchronization.result:
Update test result
mysql-test/r/system_mysql_db.result:
Update test result
mysql-test/r/temp_table.result:
Update test result
mysql-test/r/trigger.result:
Update test result
mysql-test/r/type_binary.result:
Update test result
mysql-test/r/type_bit.result:
Update test result
mysql-test/r/type_bit_innodb.result:
Update test result
mysql-test/r/type_blob.result:
Update test result
mysql-test/r/type_decimal.result:
Update test result
mysql-test/r/type_enum.result:
Update test result
mysql-test/r/type_float.result:
Update test result
mysql-test/r/type_nchar.result:
Update test result
mysql-test/r/type_newdecimal.result:
Update test result
mysql-test/r/type_set.result:
Update test result
mysql-test/r/type_timestamp.result:
Update test result
mysql-test/r/type_varchar.result:
Update test result
mysql-test/r/union.result:
Update test result
mysql-test/r/user_var.result:
Update test result
mysql-test/r/variables.result:
Update test result
sql/sql_show.cc:
Make ouput from SHOW CREATE TABLE use uppercase for "CHARACTER SET", "COLLATE", "DEFAULT", "ON UPDATE" and "AUTO_INCREMENT"
mysql-test/r/alter_table.result:
Update test results
mysql-test/r/archive_bitfield.result:
Update test results
mysql-test/r/create.result:
Update test results
mysql-test/r/ctype_tis620.result:
Update test results
mysql-test/r/gis-rtree.result:
Update test results
mysql-test/r/index_merge_innodb.result:
Update test results
mysql-test/r/information_schema.result:
Update test results
mysql-test/r/innodb.result:
Update test results
mysql-test/r/key.result:
Update test results
mysql-test/r/merge.result:
Update test results
mysql-test/r/partition.result:
Update test results
mysql-test/r/partition_range.result:
Update test results
mysql-test/r/rpl000002.result:
Update test results
mysql-test/r/rpl_multi_engine.result:
Update test results
mysql-test/r/show_check.result:
Update test results
mysql-test/r/sql_mode.result:
Update test results
mysql-test/r/strict.result:
Update test results
mysql-test/r/symlink.result:
Update test results
mysql-test/r/system_mysql_db.result:
Update test results
mysql-test/r/type_blob.result:
Update test results
sql/sql_show.cc:
Avoid adding extra space between 'PRIMARY KEY' and key fields in
SHOW CREATE TABLE output.
that compares key images.
mysql-test/r/index_merge_innodb.result:
Testcase for BUG#13484
mysql-test/r/rowid_order_innodb.result:
Updated results for BUG#13484
mysql-test/t/index_merge_innodb.test:
Testcase for BUG#13484
doesn't continue reading the last range.
mysql-test/r/index_merge_innodb.result:
Testcase for BUG#12720
mysql-test/t/index_merge_innodb.test:
Testcase for BUG#12720
KEY_PART_INFO::store_length, not KEY_PART_INFO::length (like range code does)
mysql-test/r/index_merge_innodb.result:
Testcase for BUG8441
mysql-test/t/index_merge_innodb.test:
Testcase for BUG8441
* Removed unused parameters
* Fixed several cost calculation errors in ror_intersect_add
* Better code structure for ror_intersect_add and get_best_ror_intersect
include/my_bitmap.h:
Comments added
mysql-test/r/index_merge_innodb.result:
Test results updated
mysql-test/r/index_merge_ror_cpk.result:
Test results updated.
mysql-test/t/index_merge_innodb.test:
Drop all tables after use
sql/opt_range.cc:
Fixes in ROR plan choice code
* Removed unused parameters
* Fixed several cost calculation errors in ror_intersect_add
* Better code structure for ror_intersect_add and get_best_ror_intersect
innobase/row/row0sel.c:
Fix for BUG#5401: Don't reset the entire NULL mask, only set/clear bits for particular fields.
This is necessary because index_merge ROR-intersection uses simulatenous scans on several keys
with the same row buffer.
mysql-test/r/index_merge_innodb.result:
Test for BUG#5401
mysql-test/t/index_merge_innodb.test:
Test for BUG#5401
include/my_base.h:
Auto merged
innobase/include/row0mysql.h:
Auto merged
innobase/row/row0sel.c:
Auto merged
mysql-test/r/index_merge.result:
Auto merged
mysql-test/r/index_merge_innodb.result:
Auto merged
sql/ha_berkeley.cc:
Auto merged
sql/ha_berkeley.h:
Auto merged
sql/ha_heap.h:
Auto merged
sql/ha_innodb.cc:
Auto merged
sql/ha_innodb.h:
Auto merged
sql/handler.h:
Auto merged
sql/sql_delete.cc:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_select.h:
Auto merged
sql/sql_test.cc:
Auto merged
sql/sql_update.cc:
Auto merged
sql/opt_range.cc:
Hand merged
sql/opt_range.h:
Hand merged
* Fixed a problem with wrong query results for partially covering keys in ROR-index_merge
* ROR-intersection retrieval plan choice algorithm now uses less disk IO
- and properly processes clustered PK range scans
* Fixed several minor range optimizer problems
* Added more comments
* Code cleanup
mysql-test/r/index_merge.result:
New index_merge EXPLAIN output format changes
mysql-test/r/index_merge_innodb.result:
New index_merge EXPLAIN output format changes
mysql-test/r/index_merge_ror.result:
New index_merge EXPLAIN output format changes
Added test for scans on keys that cover fields partially
Fixed a minor ROR optimizer problem
mysql-test/r/index_merge_ror_cpk.result:
More tests added
mysql-test/t/index_merge_ror.test:
New index_merge EXPLAIN output format changes
Added test for scans on keys that cover fields partially
Fixed a minor ROR optimizer problem
mysql-test/t/index_merge_ror_cpk.test:
More tests added
mysys/my_bitmap.c:
Comments added, code cleanup
sql/opt_range.cc:
Comments added, code cleanup
Numerous fixes, see changeset description
sql/opt_range.h:
Comments added, code cleanup
New index_merge EXPLAIN output format related changes
sql/sql_select.cc:
Comments added, code cleanup
New index_merge EXPLAIN output
Note: One sp.test still fails (prime), and rpl_server_id2.test fails (will be fixed by guilhem ASAP).
mysql-test/r/index_merge.result:
Fixed syntax error (no ',' after last index in create table any more).
mysql-test/r/index_merge_bdb.result:
Fixed syntax error (no ',' after last index in create table any more).
mysql-test/r/index_merge_innodb.result:
Fixed syntax error (no ',' after last index in create table any more).
mysql-test/r/index_merge_innodb2.result:
Fixed syntax error (no ',' after last index in create table any more).
mysql-test/r/rpl_server_id1.result:
Update result after merge.
mysql-test/r/sp-error.result:
Update result after merge.
mysql-test/r/variables.result:
Update result after merge.
mysql-test/t/index_merge.test:
Fixed syntax error (no ',' after last index in create table any more).
mysql-test/t/index_merge_bdb.test:
Fixed syntax error (no ',' after last index in create table any more).
mysql-test/t/index_merge_innodb.test:
Fixed syntax error (no ',' after last index in create table any more).
mysql-test/t/index_merge_innodb2.test:
Fixed syntax error (no ',' after last index in create table any more).
mysql-test/t/sp-error.test:
Post-merge fix of error codes.
sql/opt_range.cc:
Manually merged by Monty.
sql/opt_range.h:
Manually merged by Monty.
sql/slave.cc:
Post-merge fixes with some help from Guilhem.
sql/slave.h:
Post-merge fixes with some help from Guilhem.
sql/sp_head.cc:
Got rid of warning (reordering initialization).
sql/sql_parse.cc:
Post-merge fix: Need to set/reset select_limit at SP CALL time as well.
tests/client_test.c:
Post-merge fix: key_len length in explain has changed.
into psergey-rh8.(none):/home/psergey/mysql-5.0-imerge-unique
mysql-test/r/index_merge_innodb.result:
Auto merged
sql/mysql_priv.h:
Auto merged
sql/opt_range.cc:
Auto merged
sql/sql_class.cc:
Auto merged
sql/sql_class.h:
Auto merged
sql/sql_select.cc:
Auto merged
sql/sql_update.cc:
Auto merged
BitKeeper/etc/logging_ok:
Logging to logging@openlogging.org accepted
Multiple result sets from stored procedures now works with the
mysql and mysqltest clients.
client/mysqltest.c:
Post-merge fixes.
mysql-test/r/index_merge_innodb.result:
Post-merge fixes.
mysql-test/r/sp-error.result:
Post-merge fixes.
Removed now obsolete error test for multiple selects (without "into").
mysql-test/r/sp.result:
Post-merge fixes.
Added test for mulple result sets.
mysql-test/r/variables.result:
Post-merge fixes.
mysql-test/t/index_merge_innodb.test:
Post-merge fixes.
mysql-test/t/sp-error.test:
Post-merge fixes.
Removed now obsolete error test for multiple selects (without "into").
mysql-test/t/sp.test:
Post-merge fixes.
Added test for mulple result sets.
sql/lex.h:
Post-merge fixes.
