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Diffstat (limited to 'mysql-test/main/analyze_format_json.test')
| -rw-r--r-- | mysql-test/main/analyze_format_json.test | 228 |
1 files changed, 228 insertions, 0 deletions
diff --git a/mysql-test/main/analyze_format_json.test b/mysql-test/main/analyze_format_json.test new file mode 100644 index 00000000..3f3324e9 --- /dev/null +++ b/mysql-test/main/analyze_format_json.test @@ -0,0 +1,228 @@ +# +# Tests for "ANALYZE FORMAT=JSON $statement" syntax +# +--disable_warnings +drop table if exists t0,t1,t2,t3; +--enable_warnings + +--source include/default_optimizer_switch.inc + +create table t0 (a int); +INSERT INTO t0 VALUES (0),(1),(2),(3),(4),(5),(6),(7),(8),(9); + +--echo # r_filtered=30%, because 3 rows match: 0,1,2 +--source include/analyze-format.inc +analyze format=json select * from t0 where a<3; + +create table t1 (a int, b int, c int, key(a)); +insert into t1 select A.a*10 + B.a, A.a*10 + B.a, A.a*10 + B.a from t0 A, t0 B; + +--source include/analyze-format.inc +analyze +select * from t0, t1 where t1.a=t0.a and t0.a > 9; +--source include/analyze-format.inc +analyze format=json +select * from t0, t1 where t1.a=t0.a and t0.a > 9; + +analyze +select * from t0, t1 where t1.a=t0.a and t1.b<4; + +--source include/analyze-format.inc +analyze format=json +select * from t0, t1 where t1.a=t0.a and t1.b<4; + +analyze +select * from t1 tbl1, t1 tbl2 where tbl1.b<2 and tbl2.b>5; + +--source include/analyze-format.inc +analyze format=json +select * from t1 tbl1, t1 tbl2 where tbl1.b<20 and tbl2.b<60; + +--source include/analyze-format.inc +analyze format=json +select * from t1 tbl1, t1 tbl2 where tbl1.b<20 and tbl2.b<60 and tbl1.c > tbl2.c; + +drop table t1; +drop table t0; + +--echo # +--echo # MDEV-7674: ANALYZE shows r_rows=0 +--echo # + +create table t1(a int); +insert into t1 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9); + +create table t2 (a int, key(a)); +insert into t2 values (0),(1); + +--source include/analyze-format.inc +analyze format=json select * from t1 straight_join t2 force index(a) where t2.a=t1.a; + +drop table t1,t2; + +create table t1(a int); +insert into t1 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9); + +--echo # +--echo # MDEV-7679: ANALYZE crashes when printing WHERE when no default db +--echo # + +select database(); +connect (con1,localhost,root,,*NO-ONE*); +connection con1; +select database(); +--source include/analyze-format.inc +analyze format=json select * from test.t1 where t1.a<5; +disconnect con1; +connection default; +drop table t1; + + +--echo # +--echo # MDEV-7812: ANALYZE FORMAT=JSON UPDATE/DELETE doesnt print +--echo # the r_total_time_ms +--echo # + +create table t2(a int); +insert into t2 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9); + +create table t3(a int); +insert into t3 select A.a + B.a* 10 + C.a * 100 from t2 A, t2 B, t2 C; + +create table t1 (pk int primary key); +insert into t1 select a from t3; +alter table t1 add b int; + +--source include/analyze-format.inc +analyze format=json +update t1 set b=pk; + +--source include/analyze-format.inc +analyze format=json +select * from t1 where pk < 10 and b > 4; + +--source include/analyze-format.inc +analyze format=json +delete from t1 where pk < 10 and b > 4; + +drop table t1, t3, t2; + +--echo # +--echo # MDEV-7833:ANALYZE FORMAT=JSON and Range checked for each record +--echo # +create table t3(a int); +insert into t3 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9); + +create table t4(a int); +insert into t4 select A.a + B.a* 10 + C.a * 100 from t3 A, t3 B, t3 C; + +create table t1 (lb1 int, rb1 int, lb2 int, rb2 int, c1 int, c2 int); + +insert into t1 values (1,2,10,20,15,15); +insert into t1 values (3,5,10,20,15,15); +insert into t1 values (10,20,10,20,15,15); +insert into t1 values (10,20,1,2,15,15); +insert into t1 values (10,20,10,20,1,3); + +create table t2 (key1 int, key2 int, key3 int, key4 int, col1 int, + key(key1), key(key2), key(key3), key(key4)); +insert into t2 select a,a,a,a,a from t3; +insert into t2 select 15,15,15,15,15 from t4; + +--source include/analyze-format.inc +analyze format=json +select * from t1, t2 where (t2.key1 between t1.lb1 and t1.rb1) and + (t2.key2 between t1.lb2 and t1.rb2) and + (t2.key3=t1.c1 OR t2.key4=t1.c2); + +drop table t1,t2,t3,t4; + +--echo # +--echo # MDEV-7904: ANALYZE FORMAT=JSON SELECT .. UNION SELECT doesn't print r_rows for union output +--echo # +create table t0 (a int); +INSERT INTO t0 VALUES (0),(1),(2),(3),(4),(5),(6),(7),(8),(9); + +create table t1 (a int); +INSERT INTO t1 select * from t0; + +--source include/analyze-format.inc +analyze format=json (select * from t1 tbl1 where a<5) union (select * from t1 tbl2 where a in (2,3)); + +drop table t0, t1; + + +--echo # +--echo # MDEV-7970: EXPLAIN FORMAT=JSON does not print HAVING +--echo # +create table t0(a int); +insert into t0 values (0),(1),(2),(3); +create table t1(a int); +insert into t1 select A.a + B.a* 10 + C.a * 100 from t0 A, t0 B, t0 C; +create table t2 ( + a int, + b int, + key (a) +); +insert into t2 select A.a*1000 + B.a, A.a*1000 + B.a from t0 A, t1 B; +--echo # normal HAVING +--source include/analyze-format.inc +analyze format=json select a, max(b) as TOP from t2 group by a having TOP > a; +--echo # HAVING is always TRUE (not printed) +--source include/analyze-format.inc +analyze format=json select a, max(b) as TOP from t2 group by a having 1<>2; +--echo # HAVING is always FALSE (intercepted by message) +--source include/analyze-format.inc +analyze format=json select a, max(b) as TOP from t2 group by a having 1=2; +--echo # HAVING is absent +--source include/analyze-format.inc +analyze format=json select a, max(b) as TOP from t2 group by a; +drop table t0, t1, t2; + +--echo # +--echo # MDEV-7267: Server crashes in Item_field::print on ANALYZE FORMAT=JSON +--echo # +CREATE TABLE t1 (a INT); +INSERT INTO t1 VALUES (1),(2); + +CREATE TABLE t2 (b INT); +INSERT INTO t2 VALUES (3),(4); + +--source include/analyze-format.inc +ANALYZE FORMAT=JSON SELECT STRAIGHT_JOIN * FROM t1, t2 WHERE b IN ( SELECT a FROM t1 ); + +drop table t1,t2; + +--echo # +--echo # MDEV-8864: Server crash #2 in Item_field::print on ANALYZE FORMAT=JSON +--echo # +CREATE TABLE t1 (f1 INT) ENGINE=MyISAM; +INSERT INTO t1 VALUES (1),(2); + +CREATE TABLE t2 (f2 INT) ENGINE=MyISAM; +INSERT INTO t2 VALUES (2),(3); + +CREATE TABLE t3 (f3 INT) ENGINE=MyISAM; +INSERT INTO t3 VALUES (3),(4); + +--source include/analyze-format.inc +ANALYZE FORMAT=JSON +SELECT GROUP_CONCAT(f3) AS gc, ( SELECT MAX(f1) FROM t1, t2 WHERE f2 = f3 ) sq +FROM t2, t3 +WHERE f3 IN ( 1, 2 ) +GROUP BY sq ORDER BY gc; + +drop table t1,t2,t3; + + +--echo # +--echo # MDEV-13286: Floating point exception in Filesort_tracker::print_json_members(Json_writer*) +--echo # +create table t0(a int); +insert into t0 values (0),(1),(2),(3),(4),(5),(6),(7),(8),(9); +create table t1 (a int, b int, c int); +insert into t1 select a,a,a from t0; +create table t2 as select * from t1; +--source include/analyze-format.inc +analyze format=json select a, (select t2.b from t2 where t2.a<t1.a order by t2.c limit 1) from t1 where t1.a<0; +drop table t0,t1,t2; |