diff options
Diffstat (limited to 'mysql-test/t/join_nested.test')
| -rw-r--r-- | mysql-test/t/join_nested.test | 25 |
1 files changed, 15 insertions, 10 deletions
diff --git a/mysql-test/t/join_nested.test b/mysql-test/t/join_nested.test index deda56eb8ee..b617331de38 100644 --- a/mysql-test/t/join_nested.test +++ b/mysql-test/t/join_nested.test @@ -454,6 +454,7 @@ SELECT t1.a,t1.b,t2.a,t2.b,t3.a,t3.b,t4.a,t4.b ON t3.a=1 AND t2.b=t4.b WHERE t1.a <= 2; +INSERT INTO t2 VALUES (-1,9,0), (-3,10,0), (-2,8,0), (-4,11,0), (-5,15,0); CREATE INDEX idx_b ON t2(b); EXPLAIN EXTENDED @@ -461,12 +462,12 @@ SELECT t2.a,t2.b,t3.a,t3.b,t4.a,t4.b FROM (t3,t4) LEFT JOIN (t1,t2) - ON t3.a=1 AND t3.b=t2.b AND t2.b=t4.b; + ON t3.a=1 AND t3.b=t2.b AND t2.b=t4.b AND t2.a>0; SELECT t2.a,t2.b,t3.a,t3.b,t4.a,t4.b FROM (t3,t4) LEFT JOIN (t1,t2) - ON t3.a=1 AND t3.b=t2.b AND t2.b=t4.b; + ON t3.a=1 AND t3.b=t2.b AND t2.b=t4.b AND t2.a>0; EXPLAIN EXTENDED SELECT t0.a,t0.b,t1.a,t1.b,t2.a,t2.b,t3.a,t3.b,t4.a,t4.b, @@ -477,7 +478,7 @@ SELECT t0.a,t0.b,t1.a,t1.b,t2.a,t2.b,t3.a,t3.b,t4.a,t4.b, t2 LEFT JOIN (t3, t4) - ON t3.a=1 AND t2.b=t4.b, + ON t3.a=1 AND t2.b=t4.b AND t2.a>0, t5 LEFT JOIN ( @@ -504,6 +505,8 @@ SELECT t0.a,t0.b,t1.a,t1.b,t2.a,t2.b,t3.a,t3.b,t4.a,t4.b, (t8.b=t9.b OR t8.c IS NULL) AND (t9.a=1); +INSERT INTO t4 VALUES (-3,12,0), (-4,13,0), (-1,11,0), (-3,11,0), (-5,15,0); +INSERT INTO t5 VALUES (-3,11,0), (-2,12,0), (-3,13,0), (-4,12,0); CREATE INDEX idx_b ON t4(b); CREATE INDEX idx_b ON t5(b); @@ -516,7 +519,7 @@ SELECT t0.a,t0.b,t1.a,t1.b,t2.a,t2.b,t3.a,t3.b,t4.a,t4.b, t2 LEFT JOIN (t3, t4) - ON t3.a=1 AND t2.b=t4.b, + ON t3.a=1 AND t2.b=t4.b AND t2.a>0 AND t4.a>0, t5 LEFT JOIN ( @@ -525,7 +528,7 @@ SELECT t0.a,t0.b,t1.a,t1.b,t2.a,t2.b,t3.a,t3.b,t4.a,t4.b, t8 ON t7.b=t8.b AND t6.b < 10 ) - ON t6.b >= 2 AND t5.b=t7.b + ON t6.b >= 2 AND t5.b=t7.b AND t5.a>0 ) ON (t3.b=2 OR t3.c IS NULL) AND (t6.b=2 OR t6.c IS NULL) AND (t1.b=t5.b OR t3.c IS NULL OR t6.c IS NULL or t8.c IS NULL) AND @@ -543,6 +546,7 @@ SELECT t0.a,t0.b,t1.a,t1.b,t2.a,t2.b,t3.a,t3.b,t4.a,t4.b, (t8.b=t9.b OR t8.c IS NULL) AND (t9.a=1); +INSERT INTO t8 VALUES (-3,12,0), (-1,14,0), (-5,15,0), (-1,11,0), (-4,13,0); CREATE INDEX idx_b ON t8(b); EXPLAIN EXTENDED @@ -554,16 +558,16 @@ SELECT t0.a,t0.b,t1.a,t1.b,t2.a,t2.b,t3.a,t3.b,t4.a,t4.b, t2 LEFT JOIN (t3, t4) - ON t3.a=1 AND t2.b=t4.b, + ON t3.a=1 AND t2.b=t4.b AND t2.a>0 AND t4.a>0, t5 LEFT JOIN ( (t6, t7) LEFT JOIN t8 - ON t7.b=t8.b AND t6.b < 10 + ON t7.b=t8.b AND t6.b < 10 AND t8.a>=0 ) - ON t6.b >= 2 AND t5.b=t7.b + ON t6.b >= 2 AND t5.b=t7.b AND t5.a>0 ) ON (t3.b=2 OR t3.c IS NULL) AND (t6.b=2 OR t6.c IS NULL) AND (t1.b=t5.b OR t3.c IS NULL OR t6.c IS NULL or t8.c IS NULL) AND @@ -581,6 +585,7 @@ SELECT t0.a,t0.b,t1.a,t1.b,t2.a,t2.b,t3.a,t3.b,t4.a,t4.b, (t8.b=t9.b OR t8.c IS NULL) AND (t9.a=1); +INSERT INTO t1 VALUES (-1,133,0), (-2,12,0), (-3,11,0), (-5,15,0); CREATE INDEX idx_b ON t1(b); CREATE INDEX idx_a ON t0(a); @@ -606,7 +611,7 @@ SELECT t0.a,t0.b,t1.a,t1.b,t2.a,t2.b,t3.a,t3.b,t4.a,t4.b, ) ON (t3.b=2 OR t3.c IS NULL) AND (t6.b=2 OR t6.c IS NULL) AND (t1.b=t5.b OR t3.c IS NULL OR t6.c IS NULL or t8.c IS NULL) AND - (t1.a != 2), + (t1.a != 2) AND t1.a>0, t9 WHERE t0.a=1 AND t0.b=t1.b AND @@ -641,7 +646,7 @@ SELECT t0.a,t0.b,t1.a,t1.b,t2.a,t2.b,t3.a,t3.b,t4.a,t4.b, ) ON (t3.b=2 OR t3.c IS NULL) AND (t6.b=2 OR t6.c IS NULL) AND (t1.b=t5.b OR t3.c IS NULL OR t6.c IS NULL or t8.c IS NULL) AND - (t1.a != 2), + (t1.a != 2) AND t1.a>0, t9 WHERE t0.a=1 AND t0.b=t1.b AND |