diff options
Diffstat (limited to 'mysql-test/suite/innodb/t/innodb_wl6326.test')
| -rw-r--r-- | mysql-test/suite/innodb/t/innodb_wl6326.test | 519 |
1 files changed, 0 insertions, 519 deletions
diff --git a/mysql-test/suite/innodb/t/innodb_wl6326.test b/mysql-test/suite/innodb/t/innodb_wl6326.test deleted file mode 100644 index 1cf98cd1c7b..00000000000 --- a/mysql-test/suite/innodb/t/innodb_wl6326.test +++ /dev/null @@ -1,519 +0,0 @@ -# -# WL#6326: InnoDB: fix index->lock contention -# - ---source include/have_innodb.inc ---source include/have_debug.inc ---source include/have_debug_sync.inc ---source include/have_innodb_16k.inc - ---disable_query_log -SET @old_innodb_limit_optimistic_insert_debug = @@innodb_limit_optimistic_insert_debug; -SET @old_innodb_adaptive_hash_index = @@innodb_adaptive_hash_index; -SET @old_innodb_stats_persistent = @@innodb_stats_persistent; ---enable_query_log - -# Save the initial number of concurrent sessions ---source include/count_sessions.inc - -SET GLOBAL innodb_adaptive_hash_index = false; -SET GLOBAL innodb_stats_persistent = false; - ---connect (con1,localhost,root,,) ---connect (con2,localhost,root,,) ---connect (con3,localhost,root,,) - -CREATE TABLE t1 ( - a00 CHAR(255) NOT NULL DEFAULT 'a', - a01 CHAR(255) NOT NULL DEFAULT 'a', - a02 CHAR(255) NOT NULL DEFAULT 'a', - a03 CHAR(255) NOT NULL DEFAULT 'a', - a04 CHAR(255) NOT NULL DEFAULT 'a', - a05 CHAR(255) NOT NULL DEFAULT 'a', - a06 CHAR(255) NOT NULL DEFAULT 'a', - b INT NOT NULL DEFAULT 0 -) ENGINE = InnoDB; - -ALTER TABLE t1 ADD PRIMARY KEY( - a00, - a01, - a02, - a03, - a04, - a05, - a06 -); - -# -# Prepare primary key index tree to be used for this test. -# - -# Only root (1) -ANALYZE TABLE t1; -SELECT CLUST_INDEX_SIZE FROM information_schema.INNODB_SYS_TABLESTATS WHERE NAME = 'test/t1'; - -# Make the first records sparse artificially, -# not to cause modify_tree by single node_ptr insert operation. -# * (7 - 2) records should be larger than a half of the page size -# * (7 + 2) records should be fit to the page -# (above t1 definition is already adjusted) -SET GLOBAL innodb_limit_optimistic_insert_debug = 7; - -BEGIN; -INSERT INTO t1 (a00) VALUES ('aa'); -INSERT INTO t1 (a00) VALUES ('ab'); -INSERT INTO t1 (a00) VALUES ('ac'); -INSERT INTO t1 (a00) VALUES ('ad'); -INSERT INTO t1 (a00) VALUES ('ae'); -INSERT INTO t1 (a00) VALUES ('af'); -INSERT INTO t1 (a00) VALUES ('ag'); -INSERT INTO t1 (a00) VALUES ('ah'); -COMMIT; -# Raise root (1-2) -# (aa,ad) -# (aa,ab,ac)(ad,ae,af,ag,ah) -ANALYZE TABLE t1; -SELECT CLUST_INDEX_SIZE FROM information_schema.INNODB_SYS_TABLESTATS WHERE NAME = 'test/t1'; - -BEGIN; -INSERT INTO t1 (a00) VALUES ('ai'); -INSERT INTO t1 (a00) VALUES ('aj'); -INSERT INTO t1 (a00) VALUES ('ak'); -COMMIT; -# Split leaf (1-3) -# (aa,ad,ak) -# (aa,ab,ac)(ad,ae,af,ag,ah,ai,aj)(ak) -ANALYZE TABLE t1; -SELECT CLUST_INDEX_SIZE FROM information_schema.INNODB_SYS_TABLESTATS WHERE NAME = 'test/t1'; - -BEGIN; -INSERT INTO t1 (a00) VALUES ('al'); -INSERT INTO t1 (a00) VALUES ('am'); -INSERT INTO t1 (a00) VALUES ('an'); -INSERT INTO t1 (a00) VALUES ('ao'); -INSERT INTO t1 (a00) VALUES ('ap'); -INSERT INTO t1 (a00) VALUES ('aq'); -INSERT INTO t1 (a00) VALUES ('ar'); -COMMIT; -# Split leaf (1-4) -# (aa,ad,ak,ar) -# (aa,ab,ac)(ad,ae,af,ag,ah,ai,aj)(ak,al,am,an,ao,ap,aq)(ar) -ANALYZE TABLE t1; -SELECT CLUST_INDEX_SIZE FROM information_schema.INNODB_SYS_TABLESTATS WHERE NAME = 'test/t1'; - -BEGIN; -INSERT INTO t1 (a00) VALUES ('as'); -INSERT INTO t1 (a00) VALUES ('at'); -INSERT INTO t1 (a00) VALUES ('au'); -INSERT INTO t1 (a00) VALUES ('av'); -INSERT INTO t1 (a00) VALUES ('aw'); -INSERT INTO t1 (a00) VALUES ('ax'); -INSERT INTO t1 (a00) VALUES ('ay'); -COMMIT; -# Split leaf (1-5) -# (aa,ad,ak,ar,ay) -# (aa,ab,ac)(ad,ae,af,ag,ah,ai,aj)(ak,al,am,an,ao,ap,aq)(ar,as,at,au,av,aw,ax)(ay) -ANALYZE TABLE t1; -SELECT CLUST_INDEX_SIZE FROM information_schema.INNODB_SYS_TABLESTATS WHERE NAME = 'test/t1'; - -BEGIN; -INSERT INTO t1 (a00) VALUES ('az'); -INSERT INTO t1 (a00) VALUES ('ba'); -INSERT INTO t1 (a00) VALUES ('bb'); -INSERT INTO t1 (a00) VALUES ('bc'); -INSERT INTO t1 (a00) VALUES ('bd'); -INSERT INTO t1 (a00) VALUES ('be'); -INSERT INTO t1 (a00) VALUES ('bf'); -COMMIT; -# Split leaf (1-6) -# (aa,ad,ak,ar,ay,bf) -# (aa,ab,ac)(ad..)(ak..)(ar,as,at,au,av,aw,ax)(ay,az,ba,bb,bc,bd,be)(bf) -ANALYZE TABLE t1; -SELECT CLUST_INDEX_SIZE FROM information_schema.INNODB_SYS_TABLESTATS WHERE NAME = 'test/t1'; - -BEGIN; -INSERT INTO t1 (a00) VALUES ('bg'); -INSERT INTO t1 (a00) VALUES ('bh'); -INSERT INTO t1 (a00) VALUES ('bi'); -INSERT INTO t1 (a00) VALUES ('bj'); -INSERT INTO t1 (a00) VALUES ('bk'); -INSERT INTO t1 (a00) VALUES ('bl'); -INSERT INTO t1 (a00) VALUES ('bm'); -COMMIT; -# Split leaf (1-7) -# (aa,ad,ak,ar,ay,bf,bm) -# (aa,ab,ac)(ad..)(ak..)(ar..)(ay,az,ba,bb,bc,bd,be)(bf,bg,bh,bi,bj,bk,bl)(bm) -ANALYZE TABLE t1; -SELECT CLUST_INDEX_SIZE FROM information_schema.INNODB_SYS_TABLESTATS WHERE NAME = 'test/t1'; - -BEGIN; -INSERT INTO t1 (a00) VALUES ('bn'); -INSERT INTO t1 (a00) VALUES ('bo'); -INSERT INTO t1 (a00) VALUES ('bp'); -INSERT INTO t1 (a00) VALUES ('bq'); -INSERT INTO t1 (a00) VALUES ('br'); -INSERT INTO t1 (a00) VALUES ('bs'); -INSERT INTO t1 (a00) VALUES ('bt'); -COMMIT; -# Raise root (1-2-8) -# (aa,ar) -# (aa,ad,ak) (ar,ay,bf,bm,bt) -# (aa,ab,ac)(ad..)(ak..)(ar..)(ay..)(bf..)(bm..)(bt) -ANALYZE TABLE t1; -SELECT CLUST_INDEX_SIZE FROM information_schema.INNODB_SYS_TABLESTATS WHERE NAME = 'test/t1'; - -BEGIN; -INSERT INTO t1 (a00) VALUES ('bu'); -INSERT INTO t1 (a00) VALUES ('bv'); -INSERT INTO t1 (a00) VALUES ('bw'); -INSERT INTO t1 (a00) VALUES ('bx'); -INSERT INTO t1 (a00) VALUES ('by'); -INSERT INTO t1 (a00) VALUES ('bz'); -INSERT INTO t1 (a00) VALUES ('ca'); - -INSERT INTO t1 (a00) VALUES ('cb'); -INSERT INTO t1 (a00) VALUES ('cc'); -INSERT INTO t1 (a00) VALUES ('cd'); -INSERT INTO t1 (a00) VALUES ('ce'); -INSERT INTO t1 (a00) VALUES ('cf'); -INSERT INTO t1 (a00) VALUES ('cg'); -INSERT INTO t1 (a00) VALUES ('ch'); - -INSERT INTO t1 (a00) VALUES ('ci'); -INSERT INTO t1 (a00) VALUES ('cj'); -INSERT INTO t1 (a00) VALUES ('ck'); -INSERT INTO t1 (a00) VALUES ('cl'); -INSERT INTO t1 (a00) VALUES ('cm'); -INSERT INTO t1 (a00) VALUES ('cn'); -INSERT INTO t1 (a00) VALUES ('co'); -COMMIT; -# Split also at level 1 (1-3-11) -# (aa,ar,co) -# (aa,ad,ak) (ar,ay,bf,bm,bt,ca,ch) (co) -# (aa,ab,ac)(ad..)(ak..)(ar..)(ay..)(bf..)(bm..)(bt..)(ca..)(ch..)(co) -ANALYZE TABLE t1; -SELECT CLUST_INDEX_SIZE FROM information_schema.INNODB_SYS_TABLESTATS WHERE NAME = 'test/t1'; - -BEGIN; -INSERT INTO t1 (a00) VALUES ('cp'); -INSERT INTO t1 (a00) VALUES ('cq'); -INSERT INTO t1 (a00) VALUES ('cr'); -INSERT INTO t1 (a00) VALUES ('cs'); -INSERT INTO t1 (a00) VALUES ('ct'); -INSERT INTO t1 (a00) VALUES ('cu'); -INSERT INTO t1 (a00) VALUES ('cv'); - -INSERT INTO t1 (a00) VALUES ('cw'); -INSERT INTO t1 (a00) VALUES ('cx'); -INSERT INTO t1 (a00) VALUES ('cy'); -INSERT INTO t1 (a00) VALUES ('cz'); -INSERT INTO t1 (a00) VALUES ('da'); -INSERT INTO t1 (a00) VALUES ('db'); -INSERT INTO t1 (a00) VALUES ('dc'); - -INSERT INTO t1 (a00) VALUES ('dd'); -INSERT INTO t1 (a00) VALUES ('de'); -INSERT INTO t1 (a00) VALUES ('df'); -INSERT INTO t1 (a00) VALUES ('dg'); -INSERT INTO t1 (a00) VALUES ('dh'); -INSERT INTO t1 (a00) VALUES ('di'); -INSERT INTO t1 (a00) VALUES ('dj'); - -INSERT INTO t1 (a00) VALUES ('dk'); -INSERT INTO t1 (a00) VALUES ('dl'); -INSERT INTO t1 (a00) VALUES ('dm'); -INSERT INTO t1 (a00) VALUES ('dn'); -INSERT INTO t1 (a00) VALUES ('do'); -INSERT INTO t1 (a00) VALUES ('dp'); -INSERT INTO t1 (a00) VALUES ('dq'); - -INSERT INTO t1 (a00) VALUES ('dr'); -INSERT INTO t1 (a00) VALUES ('ds'); -INSERT INTO t1 (a00) VALUES ('dt'); -INSERT INTO t1 (a00) VALUES ('du'); -INSERT INTO t1 (a00) VALUES ('dv'); -INSERT INTO t1 (a00) VALUES ('dw'); -INSERT INTO t1 (a00) VALUES ('dx'); - -INSERT INTO t1 (a00) VALUES ('dy'); -INSERT INTO t1 (a00) VALUES ('dz'); -INSERT INTO t1 (a00) VALUES ('ea'); -INSERT INTO t1 (a00) VALUES ('eb'); -INSERT INTO t1 (a00) VALUES ('ec'); -INSERT INTO t1 (a00) VALUES ('ed'); -INSERT INTO t1 (a00) VALUES ('ee'); - -INSERT INTO t1 (a00) VALUES ('ef'); -INSERT INTO t1 (a00) VALUES ('eg'); -INSERT INTO t1 (a00) VALUES ('eh'); -INSERT INTO t1 (a00) VALUES ('ei'); -INSERT INTO t1 (a00) VALUES ('ej'); -INSERT INTO t1 (a00) VALUES ('ek'); -INSERT INTO t1 (a00) VALUES ('el'); -COMMIT; -# Split also at level 1 (1-4-18) -# (aa,ar,co,el) -# (aa,ad,ak) (ar,ay,bf,bm,bt,ca,ch) (co,cv,dc,dj,dq,dx,ee) (el) -# (aa,ab,ac)(ad..)(ak..)(ar..)(ay..)(bf..)(bm..)(bt..)(ca..)(ch..)(co..)(cv..)(dc..)(dj..)(dq..)(dx..)(ee..)(el) -ANALYZE TABLE t1; -SELECT CLUST_INDEX_SIZE FROM information_schema.INNODB_SYS_TABLESTATS WHERE NAME = 'test/t1'; - -BEGIN; -INSERT INTO t1 (a00) VALUES ('em'); -INSERT INTO t1 (a00) VALUES ('en'); -INSERT INTO t1 (a00) VALUES ('eo'); -INSERT INTO t1 (a00) VALUES ('ep'); -INSERT INTO t1 (a00) VALUES ('eq'); -INSERT INTO t1 (a00) VALUES ('er'); -INSERT INTO t1 (a00) VALUES ('es'); - -INSERT INTO t1 (a00) VALUES ('et'); -INSERT INTO t1 (a00) VALUES ('eu'); -INSERT INTO t1 (a00) VALUES ('ev'); -INSERT INTO t1 (a00) VALUES ('ew'); -INSERT INTO t1 (a00) VALUES ('ex'); -INSERT INTO t1 (a00) VALUES ('ey'); -INSERT INTO t1 (a00) VALUES ('ez'); - -INSERT INTO t1 (a00) VALUES ('fa'); -INSERT INTO t1 (a00) VALUES ('fb'); -INSERT INTO t1 (a00) VALUES ('fc'); -INSERT INTO t1 (a00) VALUES ('fd'); -INSERT INTO t1 (a00) VALUES ('fe'); -INSERT INTO t1 (a00) VALUES ('ff'); -INSERT INTO t1 (a00) VALUES ('fg'); - -INSERT INTO t1 (a00) VALUES ('fh'); -INSERT INTO t1 (a00) VALUES ('fi'); -INSERT INTO t1 (a00) VALUES ('fj'); -INSERT INTO t1 (a00) VALUES ('fk'); -INSERT INTO t1 (a00) VALUES ('fl'); -INSERT INTO t1 (a00) VALUES ('fm'); -INSERT INTO t1 (a00) VALUES ('fn'); - -INSERT INTO t1 (a00) VALUES ('fo'); -INSERT INTO t1 (a00) VALUES ('fp'); -INSERT INTO t1 (a00) VALUES ('fq'); -INSERT INTO t1 (a00) VALUES ('fr'); -INSERT INTO t1 (a00) VALUES ('fs'); -INSERT INTO t1 (a00) VALUES ('ft'); -INSERT INTO t1 (a00) VALUES ('fu'); - -INSERT INTO t1 (a00) VALUES ('fv'); -INSERT INTO t1 (a00) VALUES ('fw'); -INSERT INTO t1 (a00) VALUES ('fx'); -INSERT INTO t1 (a00) VALUES ('fy'); -INSERT INTO t1 (a00) VALUES ('fz'); -INSERT INTO t1 (a00) VALUES ('ga'); -INSERT INTO t1 (a00) VALUES ('gb'); - -INSERT INTO t1 (a00) VALUES ('gc'); -INSERT INTO t1 (a00) VALUES ('gd'); -INSERT INTO t1 (a00) VALUES ('ge'); -INSERT INTO t1 (a00) VALUES ('gf'); -INSERT INTO t1 (a00) VALUES ('gg'); -INSERT INTO t1 (a00) VALUES ('gh'); -COMMIT; - -# Current tree form (1-4-24) -# (aa,ar,co,el) -# (aa,ad,ak) (ar,ay,bf,bm,bt,ca,ch) (co,cv,dc,dj,dq,dx,ee) (el..,gb) -# (aa,ab,ac)(ad..)(ak..)(ar..)(ay..)(bf..)(bm..)(bt..)(ca..)(ch..)(co..)(cv..)(dc..)(dj..)(dq..)(dx..)(ee..)(el..)..(gb..) -ANALYZE TABLE t1; -SELECT CLUST_INDEX_SIZE FROM information_schema.INNODB_SYS_TABLESTATS WHERE NAME = 'test/t1'; - -# Insert the rest of records normally -SET GLOBAL innodb_limit_optimistic_insert_debug = 0; - ---echo # Test start - -# (1) Insert records to leaf page (bf..) and cause modify_page. -# - root page is not X latched -# - latched from level 1 page (ar,ay,bf,bm,bt,ca,ch) - -SET DEBUG_SYNC = 'RESET'; - -# Filling leaf page (bf..) -INSERT INTO t1 (a00) VALUES ('bfa'); - ---connection con1 -SET DEBUG_SYNC = 'before_insert_pessimitic_row_ins_clust SIGNAL reached WAIT_FOR continue'; -# Cause modify_tree ---send -INSERT INTO t1 (a00) VALUES ('bfb'); - ---connection con2 -SET DEBUG_SYNC = 'now WAIT_FOR reached'; -# Not blocked searches -SELECT a00,a01 FROM t1 WHERE a00 = 'aa'; -SELECT a00,a01 FROM t1 WHERE a00 = 'aq'; -# "where a00 = 'co'" is blocked because searching from smaller ('co','a','a',..). -SELECT a00,a01 FROM t1 WHERE a00 = 'cp'; -SELECT a00,a01 FROM t1 WHERE a00 = 'el'; - -SET DEBUG_SYNC = 'rw_s_lock_waiting SIGNAL lockwait1'; -# Blocked ---send -SELECT a00,a01 FROM t1 WHERE a00 = 'ar'; - ---connection con3 -SET DEBUG_SYNC = 'rw_s_lock_waiting SIGNAL lockwait2'; -# Blocked ---send -SELECT a00,a01 FROM t1 WHERE a00 = 'cn'; - ---connection default -# FIXME: These occasionally time out! ---disable_warnings -SET DEBUG_SYNC = 'now WAIT_FOR lockwait1 TIMEOUT 1'; -SET DEBUG_SYNC = 'now WAIT_FOR lockwait2 TIMEOUT 1'; ---enable_warnings -SET DEBUG_SYNC = 'now SIGNAL continue'; - ---connection con1 ---reap - ---connection con2 ---reap - ---connection con3 ---reap - ---connection default - -ANALYZE TABLE t1; -SELECT CLUST_INDEX_SIZE FROM information_schema.INNODB_SYS_TABLESTATS WHERE NAME = 'test/t1'; - - - -# (2) Insert records to leaf page (co..) and cause modify_page -# - root page is X latched, because node_ptr for 'co' -# is 1st record for (co,cv,dc,dj,dq,dx,ee) -# -# * ordinary pessimitic insert might be done by pessistic update -# and we should consider possibility node_ptr to be deleted. - -SET DEBUG_SYNC = 'RESET'; - -# Filling leaf page (co..) -INSERT INTO t1 (a00) VALUES ('coa'); - ---connection con1 -SET DEBUG_SYNC = 'before_insert_pessimitic_row_ins_clust SIGNAL reached WAIT_FOR continue'; -# Cause modify_tree ---send -INSERT INTO t1 (a00) VALUES ('cob'); - ---connection con2 -SET DEBUG_SYNC = 'now WAIT_FOR reached'; -# All searches are blocked because root page is X latched - -SET DEBUG_SYNC = 'rw_s_lock_waiting SIGNAL lockwait1'; -# Blocked ---send -SELECT a00,a01 FROM t1 WHERE a00 = 'aa'; - ---connection con3 -SET DEBUG_SYNC = 'rw_s_lock_waiting SIGNAL lockwait2'; -# Blocked ---send -SELECT a00,a01 FROM t1 WHERE a00 = 'el'; - ---connection default -# FIXME: These occasionally time out! ---disable_warnings -SET DEBUG_SYNC = 'now WAIT_FOR lockwait1 TIMEOUT 1'; -SET DEBUG_SYNC = 'now WAIT_FOR lockwait2 TIMEOUT 1'; ---enable_warnings -SET DEBUG_SYNC = 'now SIGNAL continue'; - ---connection con1 ---reap - ---connection con2 ---reap - ---connection con3 ---reap - ---connection default - -ANALYZE TABLE t1; -SELECT CLUST_INDEX_SIZE FROM information_schema.INNODB_SYS_TABLESTATS WHERE NAME = 'test/t1'; - - - -# (3) Insert records to rightmost leaf page (gb..) and cause modify_page -# - root page is not X latched, because node_ptr for 'gb' is the last record -# of the level 1 though it is last record in the page. -# - lathed from level 1 page (el..,gb) - -SET DEBUG_SYNC = 'RESET'; - -# Filling leaf page (gb..) -INSERT INTO t1 (a00) VALUES ('gba'); - ---connection con1 -SET DEBUG_SYNC = 'before_insert_pessimitic_row_ins_clust SIGNAL reached WAIT_FOR continue'; -# Cause modify_tree ---send -INSERT INTO t1 (a00) VALUES ('gbb'); - ---connection con2 -SET DEBUG_SYNC = 'now WAIT_FOR reached'; -# Not blocked searches -SELECT a00,a01 FROM t1 WHERE a00 = 'aa'; -SELECT a00,a01 FROM t1 WHERE a00 = 'ek'; - -SET DEBUG_SYNC = 'rw_s_lock_waiting SIGNAL lockwait1'; -# Blocked ---send -SELECT a00,a01 FROM t1 WHERE a00 = 'el'; - ---connection con3 -SET DEBUG_SYNC = 'rw_s_lock_waiting SIGNAL lockwait2'; -# Blocked ---send -SELECT a00,a01 FROM t1 WHERE a00 = 'gb'; - ---connection default -# FIXME: These occasionally time out! ---disable_warnings -SET DEBUG_SYNC = 'now WAIT_FOR lockwait1 TIMEOUT 1'; -SET DEBUG_SYNC = 'now WAIT_FOR lockwait2 TIMEOUT 1'; ---enable_warnings -SET DEBUG_SYNC = 'now SIGNAL continue'; - ---connection con1 ---reap - ---connection con2 ---reap - ---connection con3 ---reap - ---connection default -ANALYZE TABLE t1; -SELECT CLUST_INDEX_SIZE FROM information_schema.INNODB_SYS_TABLESTATS WHERE NAME = 'test/t1'; - - - -# Cleanup -SET DEBUG_SYNC = 'RESET'; - ---connection default ---disconnect con1 ---disconnect con2 ---disconnect con3 - -DROP TABLE t1; - ---disable_query_log -SET GLOBAL innodb_limit_optimistic_insert_debug = @old_innodb_limit_optimistic_insert_debug; -SET GLOBAL innodb_adaptive_hash_index = @old_innodb_adaptive_hash_index; -SET GLOBAL innodb_stats_persistent = @old_innodb_stats_persistent; ---enable_query_log - -# Wait till all disconnects are completed. ---source include/wait_until_count_sessions.inc |