Add forked Maatkit tools in bin/ and their tests in t/.

t/pt-query-advisor/samples/cla-006-01.txt

@@ -0,0 +1,10 @@
+
+# Query ID 0xAED2E885BDADA166 at byte 0
+# WARN CLA.001 SELECT without WHERE.
+# WARN CLA.006 GROUP BY or ORDER BY different tables will force a temp table and filesort.
+select id from tbl1 join tbl2 using (a) group by tbl1.id, tbl2.id
+
+# Profile
+# Query ID           NOTE WARN CRIT Item
+# ================== ==== ==== ==== ==========================================
+# 0xAED2E885BDADA166    0    2    0 select id from tbl? join tbl? using (a) group by tbl?id, tbl?id

t/pt-query-advisor/samples/cla-007-01.txt

@@ -0,0 +1,9 @@
+
+# Query ID 0xBA2547D924C5140D at byte 0
+# WARN CLA.007 ORDER BY different directions prevents index from being used.
+select c1, c2 from t where i=1 order by c1 desc, c2 asc
+
+# Profile
+# Query ID           NOTE WARN CRIT Item
+# ================== ==== ==== ==== ==========================================
+# 0xBA2547D924C5140D    0    1    0 select c?, c? from t where i=? order by c? desc, c?

t/pt-query-advisor/samples/group-by-none-001.txt

@@ -0,0 +1,35 @@
+
+# Query ID 0xADCE32553F5D5859 at byte 0
+# WARN CLA.001 SELECT without WHERE.
+# NOTE COL.001 SELECT *.
+select * from tbl
+
+# Query ID 0x63C84ABE631F3CD0 at byte 191
+# Also: CLA.001 COL.001
+select * from tbl order by a
+
+# Query ID 0xB79802214165F670 at byte 297
+# NOTE COL.002 Blind INSERT.
+insert into tbl values (null, 1, 'foo')
+
+# Query ID 0xEEA4D551871CCDC4 at byte 414
+# Also: COL.002
+replace into tbl2 values (1, '2', 'bar')
+
+# Query ID 0x52BAD5F0BF97EA19 at byte 532
+# WARN RES.001 Non-deterministic GROUP BY.
+select a, b, c from x where id<1000 group by a, b
+
+# Query ID 0x01BF72F436E936F1 at byte 659
+# Also: RES.001
+select x, y, z from foo where id>1000 group by x, y
+
+# Profile
+# Query ID           NOTE WARN CRIT Item
+# ================== ==== ==== ==== ==========================================
+# 0x01BF72F436E936F1    0    1    0 select x, y, z from foo where id>? group by x, y
+# 0x52BAD5F0BF97EA19    0    1    0 select a, b, c from x where id<? group by a, b
+# 0x63C84ABE631F3CD0    1    1    0 select * from tbl order by a
+# 0xADCE32553F5D5859    1    1    0 select * from tbl
+# 0xB79802214165F670    1    0    0 insert into tbl values(?+)
+# 0xEEA4D551871CCDC4    1    0    0 replace into tbl? values(?+)

t/pt-query-advisor/samples/group-by-query-id-001.txt

@@ -0,0 +1,22 @@
+
+0x01BF72F436E936F1 RES.001
+
+0x52BAD5F0BF97EA19 RES.001
+
+0x63C84ABE631F3CD0 CLA.001 COL.001
+
+0xADCE32553F5D5859 CLA.001 COL.001
+
+0xB79802214165F670 COL.002
+
+0xEEA4D551871CCDC4 COL.002
+
+# Profile
+# Query ID           NOTE WARN CRIT Item
+# ================== ==== ==== ==== ==========================================
+# 0x01BF72F436E936F1    0    1    0 select x, y, z from foo where id>? group by x, y
+# 0x52BAD5F0BF97EA19    0    1    0 select a, b, c from x where id<? group by a, b
+# 0x63C84ABE631F3CD0    1    1    0 select * from tbl order by a
+# 0xADCE32553F5D5859    1    1    0 select * from tbl
+# 0xB79802214165F670    1    0    0 insert into tbl values(?+)
+# 0xEEA4D551871CCDC4    1    0    0 replace into tbl? values(?+)

t/pt-query-advisor/samples/group-by-rule-id-001.txt

@@ -0,0 +1,18 @@
+
+CLA.001 0x63C84ABE631F3CD0 0xADCE32553F5D5859
+
+COL.001 0x63C84ABE631F3CD0 0xADCE32553F5D5859
+
+COL.002 0xB79802214165F670 0xEEA4D551871CCDC4
+
+RES.001 0x01BF72F436E936F1 0x52BAD5F0BF97EA19
+
+# Profile
+# Query ID           NOTE WARN CRIT Item
+# ================== ==== ==== ==== ==========================================
+# 0x01BF72F436E936F1    0    1    0 select x, y, z from foo where id>? group by x, y
+# 0x52BAD5F0BF97EA19    0    1    0 select a, b, c from x where id<? group by a, b
+# 0x63C84ABE631F3CD0    1    1    0 select * from tbl order by a
+# 0xADCE32553F5D5859    1    1    0 select * from tbl
+# 0xB79802214165F670    1    0    0 insert into tbl values(?+)
+# 0xEEA4D551871CCDC4    1    0    0 replace into tbl? values(?+)

t/pt-query-advisor/samples/issue-950.sql

@@ -0,0 +1,11 @@
+use test;
+create table L (
+  l_id int not null primary key
+);
+insert into L(l_id) values(1),(2),(3);
+
+create table R (
+  r_id int not null primary key,
+  r_other int NULL -- notice that this is NULL-able
+);
+insert into R(r_id, r_other) values(1, 5), (2, NULL);

t/pt-query-advisor/samples/joi-001-002-01.txt

@@ -0,0 +1,22 @@
+
+# Query ID 0x95718954DB8B7620 at byte 0
+# NOTE COL.001 SELECT *.
+# CRIT JOI.001 Mixing comma and ANSI joins.
+# CRIT JOI.002 A table is joined twice.
+SELECT * FROM   `wibble_chapter`
+   INNER JOIN `wibble_series` AS `wibble_chapter__series`
+   ON `wibble_chapter`.`series_id` = `wibble_chapter__series`.`id`,
+   `wibble_series`,
+   `auth_user`
+   WHERE  ( `wibble_chapter`.`chapnum` = 63.0
+      AND `wibble_chapter`.`status` = 1
+      AND `wibble_chapter__series`.`title` = 'bibble' )
+      AND `wibble_chapter`.`series_id` = `wibble_series`.`id`
+      AND `wibble_series`.`poster_id` = `auth_user`.`id`
+      ORDER  BY `wibble_chapter`.`create_time` DESC
+      LIMIT  1
+
+# Profile
+# Query ID           NOTE WARN CRIT Item
+# ================== ==== ==== ==== ==========================================
+# 0x95718954DB8B7620    1    0    2 select * from `wibble_chapter` inner join `wibble_series` as `wibble_chapter__series` on `wibble_chapter`.`series_id` = `wibble_chapter__series`.`id`, `wibble_series`, `auth_user` where ( `wibble_chapter`.`chapnum` = ? and `wibble_chapter`.`status` = ? and `wibble_chapter__series`.`title` = ? ) and `wibble_chapter`.`series_id` = `wibble_series`.`id` and `wibble_series`.`poster_id` = `auth_user`.`id` order by `wibble_chapter`.`create_time` desc limit ?

t/pt-query-advisor/samples/lit-001.txt

@@ -0,0 +1,10 @@
+
+# Query ID 0xDFCCE9A43086FAFB at byte 0
+# WARN LIT.001 Storing an IP address as characters.
+#   matches near: p="127.0.0.1"
+SELECT ip FROM tbl WHERE ip="127.0.0.1"
+
+# Profile
+# Query ID           NOTE WARN CRIT Item
+# ================== ==== ==== ==== =============================
+# 0xDFCCE9A43086FAFB    0    1    0 select ip from tbl where ip=?

t/pt-query-advisor/samples/lit-002-01.txt

@@ -0,0 +1,10 @@
+
+# Query ID 0x0C74A51C7CA7AA15 at byte 0
+# WARN LIT.002 Unquoted date/time literal.
+#   matches near: < 2010-02-15
+SELECT c FROM tbl WHERE c < 2010-02-15
+
+# Profile
+# Query ID           NOTE WARN CRIT Item
+# ================== ==== ==== ==== =============================
+# 0x0C74A51C7CA7AA15    0    1    0 select c from tbl where c < ?

t/pt-query-advisor/samples/lit-002-02.txt

@@ -0,0 +1,8 @@
+
+# Query ID 0xE6F50A59C746B888 at byte 0
+SELECT c FROM tbl WHERE c=20100215
+
+# Profile
+# Query ID           NOTE WARN CRIT Item
+# ================== ==== ==== ==== ===========================
+# 0xE6F50A59C746B888    0    0    0 select c from tbl where c=?

t/pt-query-advisor/samples/qry-001-01.txt

@@ -0,0 +1,9 @@
+
+# Query ID 0xD2BA209E593ABAA7 at byte 0
+# NOTE COL.002 Blind INSERT.
+insert into foo values ("bar")
+
+# Profile
+# Query ID           NOTE WARN CRIT Item
+# ================== ==== ==== ==== ==========================
+# 0xD2BA209E593ABAA7    1    0    0 insert into foo values(?+)

t/pt-query-advisor/samples/qry-001-02.txt

@@ -0,0 +1,9 @@
+
+# Query ID 0x9DEC61FB7711A48B at byte 0
+# NOTE COL.002 Blind INSERT.
+replace into foo values ("bar")
+
+# Profile
+# Query ID           NOTE WARN CRIT Item
+# ================== ==== ==== ==== ===========================
+# 0x9DEC61FB7711A48B    1    0    0 replace into foo values(?+)

t/pt-query-advisor/samples/review001.txt

@@ -0,0 +1,9 @@
+
+# Query ID 0x3ABB67240C860825 at byte 0
+# NOTE COL.001 SELECT *.
+select * from tbl where id=42 order by col
+
+# Profile
+# Query ID           NOTE WARN CRIT Item
+# ================== ==== ==== ==== =========================================
+# 0x3ABB67240C860825    1    0    0 select * from tbl where id=? order by col

t/pt-query-advisor/samples/review002.txt

@@ -0,0 +1,13 @@
+
+# Query ID 0x3ABB67240C860825 at byte 0
+# NOTE COL.001 SELECT *.
+select * from tbl where id=42 order by col
+
+# Query ID 0xE6CB49B8022C078D at byte 0
+select col from tbl2 where id=52 order by col limit 10
+
+# Profile
+# Query ID           NOTE WARN CRIT Item
+# ================== ==== ==== ==== ==========================================
+# 0x3ABB67240C860825    1    0    0 select * from tbl where id=? order by col
+# 0xE6CB49B8022C078D    0    0    0 select col from tbl? where id=? order by col limit ?

t/pt-query-advisor/samples/slow001.txt

@@ -0,0 +1,14 @@
+# Query_time: 0.000012  Lock_time: 0.000000  Rows_sent: 0  Rows_examined: 0
+select * from tbl;
+# Query_time: 0.000012  Lock_time: 0.000000  Rows_sent: 0  Rows_examined: 0
+select * from tbl;
+# Query_time: 0.000012  Lock_time: 0.000000  Rows_sent: 0  Rows_examined: 0
+select * from tbl order by a;
+# Query_time: 0.000012  Lock_time: 0.000000  Rows_sent: 0  Rows_examined: 0
+insert into tbl values (null, 1, 'foo');
+# Query_time: 0.000012  Lock_time: 0.000000  Rows_sent: 0  Rows_examined: 0
+replace into tbl2 values (1, '2', 'bar');
+# Query_time: 0.000012  Lock_time: 0.000000  Rows_sent: 0  Rows_examined: 0
+select a, b, c from x where id<1000 group by a, b;
+# Query_time: 0.000012  Lock_time: 0.000000  Rows_sent: 0  Rows_examined: 0
+select x, y, z from foo where id>1000 group by x, y;

t/pt-query-advisor/samples/sub-001-01.txt

@@ -0,0 +1,10 @@
+
+# Query ID 0xD6E9D91F645455DB at byte 0
+# CRIT SUB.001 IN() and NOT IN() subqueries are poorly optimized.
+#   matches near: i in (select * from j)
+select t from w where i=1 or i in (select * from j)
+
+# Profile
+# Query ID           NOTE WARN CRIT Item
+# ================== ==== ==== ==== ==========================================
+# 0xD6E9D91F645455DB    0    0    1 select t from w where i=? or i in (select * from j)

t/pt-query-advisor/samples/tbl-001-01-ignored.txt

@@ -0,0 +1,8 @@
+
+# Query ID 0xE182E0865F5BEEBB at byte 0
+SELECT * FROM tbl WHERE id=1
+
+# Profile
+# Query ID           NOTE WARN CRIT Item
+# ================== ==== ==== ==== ============================
+# 0xE182E0865F5BEEBB    0    0    0 select * from tbl where id=?

t/pt-query-advisor/samples/tbl-001-01.txt

@@ -0,0 +1,9 @@
+
+# Query ID 0xE182E0865F5BEEBB at byte 0
+# NOTE COL.001 SELECT *.
+SELECT * FROM tbl WHERE id=1
+
+# Profile
+# Query ID           NOTE WARN CRIT Item
+# ================== ==== ==== ==== ============================
+# 0xE182E0865F5BEEBB    1    0    0 select * from tbl where id=?

t/pt-query-advisor/samples/tbl-001-02.txt

@@ -0,0 +1,9 @@
+
+# Query ID 0x34C93ACCCD015F48 at byte 0
+# NOTE COL.001 SELECT *.
+SELECT tbl.* FROM tbl WHERE id=2
+
+# Profile
+# Query ID           NOTE WARN CRIT Item
+# ================== ==== ==== ==== ================================
+# 0x34C93ACCCD015F48    1    0    0 select tbl.* from tbl where id=?

t/pt-query-advisor/samples/tbl-002-01.txt

@@ -0,0 +1,11 @@
+
+# Query ID 0x75364D6054FA40ED at byte 0
+# NOTE ALI.001 Aliasing without the AS keyword.
+# WARN ALI.002 Aliasing the '*' wildcard.
+# NOTE COL.001 SELECT *.
+SELECT tbl.* foo, bar FROM tbl WHERE id=1
+
+# Profile
+# Query ID           NOTE WARN CRIT Item
+# ================== ==== ==== ==== =========================================
+# 0x75364D6054FA40ED    2    1    0 select tbl.* foo, bar from tbl where id=?

t/pt-query-advisor/samples/tbl-002-02.txt

@@ -0,0 +1,10 @@
+
+# Query ID 0x31C7ABF526209286 at byte 0
+# WARN ALI.002 Aliasing the '*' wildcard.
+# NOTE COL.001 SELECT *.
+SELECT tbl.* AS foo, bar FROM tbl WHERE id=2
+
+# Profile
+# Query ID           NOTE WARN CRIT Item
+# ================== ==== ==== ==== ==========================================
+# 0x31C7ABF526209286    1    1    0 select tbl.* as foo, bar from tbl where id=?