a4da772704
Offering: openGaussDev More detail: Fix that deleting view will core when explain_perf_mode is not EXPLAIN_NORMAL. Match-id-e8eddf898bbef7bec3e1d746a29aaa49ded93ef6
455 lines
23 KiB
PL/PgSQL
Executable File
455 lines
23 KiB
PL/PgSQL
Executable File
--
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--simple query support
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--
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set enable_opfusion=on;
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set enable_bitmapscan=off;
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set enable_seqscan=off;
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set opfusion_debug_mode = 'log';
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set log_min_messages=debug;
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set logging_module = 'on(OPFUSION)';
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set sql_beta_feature = 'index_cost_with_leaf_pages_only';
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-- create table
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drop table if exists test_bypass_sq1;
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create table test_bypass_sq1(col1 int, col2 int, col3 text);
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create index itest_bypass_sq1 on test_bypass_sq1(col1,col2);
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-- bypass insert data
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explain insert into test_bypass_sq1 values (0,0,'test_insert');
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insert into test_bypass_sq1 values (0,0,'test_insert');
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explain insert into test_bypass_sq1 values (0,1,'test_insert');
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insert into test_bypass_sq1 values (0,1,'test_insert');
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explain insert into test_bypass_sq1 values (1,1,'test_insert');
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insert into test_bypass_sq1 values (1,1,'test_insert');
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explain insert into test_bypass_sq1 values (1,2,'test_insert');
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insert into test_bypass_sq1 values (1,2,'test_insert');
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explain insert into test_bypass_sq1 values (0,0,'test_insert2');
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insert into test_bypass_sq1 values (0,0,'test_insert2');
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explain insert into test_bypass_sq1 values (2,2,'test_insert2');
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insert into test_bypass_sq1 values (2,2,'test_insert2');
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explain insert into test_bypass_sq1 values (0,0,'test_insert3');
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insert into test_bypass_sq1 values (0,0,'test_insert3');
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explain insert into test_bypass_sq1 values (3,3,'test_insert3');
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insert into test_bypass_sq1 values (3,3,'test_insert3');
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explain insert into test_bypass_sq1(col1,col2) values (1,1);
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insert into test_bypass_sq1(col1,col2) values (1,1);
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explain insert into test_bypass_sq1(col1,col2) values (2,2);
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insert into test_bypass_sq1(col1,col2) values (2,2);
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explain insert into test_bypass_sq1(col1,col2) values (3,3);
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insert into test_bypass_sq1(col1,col2) values (3,3);
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explain insert into test_bypass_sq1 values (null,null,null);
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insert into test_bypass_sq1 values (null,null,null);
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--bypass
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set enable_indexonlyscan=off;
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explain select * from test_bypass_sq1 where col1=0 and col2=0;
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select * from test_bypass_sq1 where col1=0 and col2=0;
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explain select col1,col2 from test_bypass_sq1 where col1>0 and col2>0 order by col1,col2;
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select col1,col2 from test_bypass_sq1 where col1>0 and col2>0 order by col1,col2;
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explain select col1,col2 from test_bypass_sq1 where col1>0 and col2>0 order by col1,col2 limit 1;
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select col1,col2 from test_bypass_sq1 where col1>0 and col2>0 order by col1,col2 limit 1;
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explain select col1,col2 from test_bypass_sq1 where col1=0 and col2=0 order by col1,col2 for update limit 1;
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select col1,col2 from test_bypass_sq1 where col1=0 and col2=0 order by col1,col2 for update limit 1;
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explain select col1,col2 from test_bypass_sq1 where col1=0 and col2=0 order by col1,col2 limit 0;
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select col1,col2 from test_bypass_sq1 where col1=0 and col2=0 order by col1,col2 limit 0;
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explain select col1,col2 from test_bypass_sq1 where col1=0 and col2=0 order by col1,col2 for update limit 0;
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select col1,col2 from test_bypass_sq1 where col1=0 and col2=0 order by col1,col2 for update limit 0;
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reset enable_indexonlyscan;
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--bypass though index only scan
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set enable_indexscan = off;
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explain select col1,col2 from test_bypass_sq1 where col1=0 and col2=0;
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select col1,col2 from test_bypass_sq1 where col1=0 and col2=0;
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explain select col1,col2 from test_bypass_sq1 where col1=0 and col2=0 order by col1 limit 1;
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select col1,col2 from test_bypass_sq1 where col1=0 and col2=0 order by col1 limit 1;
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explain select col1,col2 from test_bypass_sq1 where col1=0 and col2=0 order by col1 limit 0;
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select col1,col2 from test_bypass_sq1 where col1=0 and col2=0 order by col1 limit 0;
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reset enable_indexscan;
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--error
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explain select * from test_bypass_sq1 where col1=0 and col2=0 order by col1 limit -1;
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explain select * from test_bypass_sq1 where col1=0 and col2=0 order by col1 for update limit -1;
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--bypass
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explain update test_bypass_sq1 set col3='test_null' where col1 is null and col2 is null;
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update test_bypass_sq1 set col3='test_null' where col1 is null and col2 is null;
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explain select * from test_bypass_sq1 where col1 is null and col2 is null;
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select * from test_bypass_sq1 where col1 is null and col2 is null;
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explain select col1,col2 from test_bypass_sq1 where col1 is not null and col2 is not null order by col1,col2;
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select col1,col2 from test_bypass_sq1 where col1 is not null and col2 is not null order by col1,col2;
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explain select * from test_bypass_sq1 where col1 is not null and col2 = 0 order by col1;
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select * from test_bypass_sq1 where col1 is not null and col2 = 0 order by col1;
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explain update test_bypass_sq1 set col2=col2-1,col3='test_update' where col1=0 and col2=0;
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update test_bypass_sq1 set col2=col2-1,col3='test_update' where col1=0 and col2=0;
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explain update test_bypass_sq1 set col2=col1 where col1=0 and col2=0;
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update test_bypass_sq1 set col2=col1 where col1=0 and col2=0;
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explain update test_bypass_sq1 set col2=col1-1,col3='test_update' where col1=2 and col2=2;
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update test_bypass_sq1 set col2=col1-1,col3='test_update' where col1=2 and col2=2;
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explain select * from test_bypass_sq1 where col1=0 and col2=-1;
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select * from test_bypass_sq1 where col1=0 and col2=-1;
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--not bypass
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explain insert into test_bypass_sq1 values(0,generate_series(1,100),'test');
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explain select * from test_bypass_sq1 where col3 is not null;
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--bypass
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explain update test_bypass_sq1 set col2=mod(5,3) where col1=1 and col2=1;
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update test_bypass_sq1 set col2=mod(5,3) where col1=1 and col2=1;
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--bypass / set enable_bitmapscan=off;
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explain update test_bypass_sq1 set col2=111,col3='test_update2' where col1=0;
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update test_bypass_sq1 set col2=111,col3='test_update2' where col1=0;
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explain select * from test_bypass_sq1 where col1=0 order by col1;
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select * from test_bypass_sq1 where col1=0 order by col1;
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explain select * from test_bypass_sq1 where col2=2 order by col1;
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select * from test_bypass_sq1 where col2=2 order by col1;
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explain select col1,col2 from test_bypass_sq1 where col1>0 order by col1;
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select col1,col2 from test_bypass_sq1 where col1>0 order by col1;
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explain select col1,col2 from test_bypass_sq1 where col1>0 order by col1 limit 3;
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select col1,col2 from test_bypass_sq1 where col1>0 order by col1 limit 3;
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explain select * from test_bypass_sq1 where col1=0 order by col1 for update limit 2;
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select * from test_bypass_sq1 where col1=0 order by col1 for update limit 2;
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explain select col1,col2 from test_bypass_sq1 where col2<5 order by col1;
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select col1,col2 from test_bypass_sq1 where col2<5 order by col1;
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explain select col1,col2 from test_bypass_sq1 where col1>=0 and col2>0 order by col1;
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select col1,col2 from test_bypass_sq1 where col1>=0 and col2>0 order by col1;
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explain select * from test_bypass_sq1 where col1>=0 and col2>0 order by col1 limit 3;
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select * from test_bypass_sq1 where col1>=0 and col2>0 order by col1 limit 3;
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explain select * from test_bypass_sq1 where col1=1 and col2=2 order by col1 for update limit 1;
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select * from test_bypass_sq1 where col1=1 and col2=2 order by col1 for update limit 1;
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--bypass though index only scan
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set enable_indexscan = off;
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explain select col1,col2 from test_bypass_sq1 where col1=0 order by col2;
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select col1,col2 from test_bypass_sq1 where col1=0 order by col2;
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explain select col2,col1 from test_bypass_sq1 where col2=2 order by col1;
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select col2,col1 from test_bypass_sq1 where col2=2 order by col1;
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explain select col1,col2 from test_bypass_sq1 where col1>0 order by col1;
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select col1,col2 from test_bypass_sq1 where col1>0 order by col1;
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explain select col1,col2 from test_bypass_sq1 where col1 is null and col2 is null;
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select col1,col2 from test_bypass_sq1 where col1 is null and col2 is null;
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explain select col2,col1 from test_bypass_sq1 where col1>0 order by col1 limit 3;
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select col2,col1 from test_bypass_sq1 where col1>0 order by col1 limit 3;
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explain select col1,col2 from test_bypass_sq1 where col2<5 order by col1;
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select col1,col2 from test_bypass_sq1 where col2<5 order by col1;
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explain select col1,col2 from test_bypass_sq1 where col1>=0 and col2>0 order by col1;
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select col1,col2 from test_bypass_sq1 where col1>=0 and col2>0 order by col1;
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explain select col1,col2 from test_bypass_sq1 where col1>=0 and col2>0 order by col1 limit 3;
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select col1,col2 from test_bypass_sq1 where col1>=0 and col2>0 order by col1 limit 3;
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explain select col1,col2 from test_bypass_sq1 where col1>=0 and col2>0 order by col1 limit null;
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select col1,col2 from test_bypass_sq1 where col1>=0 and col2>0 order by col1 limit null;
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reset enable_indexscan;
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--not bypass
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explain select * from test_bypass_sq1 where col1>col2;
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explain select * from test_bypass_sq1 where col1=3 and col2=3 for update;
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select * from test_bypass_sq1 where col1=3 and col2=3 for update;
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explain select * from test_bypass_sq1 where col3='test_update2';
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--bypass
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explain select * from test_bypass_sq1 where col1>0 and col2>0 order by col1 limit 3 offset 3;
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select * from test_bypass_sq1 where col1>0 and col2>0 order by col1 limit 3 offset 3;
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select * from test_bypass_sq1 where col1>0 and col2>0 order by col1 limit 3 offset 30;
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explain select * from test_bypass_sq1 where col1>0 order by col1 for update limit 3 offset 3;
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explain select * from test_bypass_sq1 where col1>0 order by col1 for update limit 3 offset null;
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explain select * from test_bypass_sq1 where col1>0 order by col1 for update limit 3 offset 30;
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explain select * from test_bypass_sq1 where col1>0 and col2>0 order by col1 offset 3;
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select * from test_bypass_sq1 where col1>0 and col2>0 order by col1 offset 3;
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select * from test_bypass_sq1 where col1>0 order by col1 for update limit 3 offset 30;
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explain select * from test_bypass_sq1 where col1>0 order by col1 for update offset 3;
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explain update test_bypass_sq1 set col2=3*7 where col1=3 and col2=2;
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update test_bypass_sq1 set col2=3*7 where col1=3 and col2=2;
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explain delete from test_bypass_sq1 where col1=1 and col2=1;
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delete from test_bypass_sq1 where col1=1 and col2=1;
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explain delete from test_bypass_sq1 where col1 is null and col2 is null;
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delete from test_bypass_sq1 where col1 is null and col2 is null;
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explain insert into test_bypass_sq1 values (null,null,null);
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insert into test_bypass_sq1 values (null,null,null);
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--bypass / set enable_bitmapscan=off;
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select * from test_bypass_sq1 where col1=3;
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explain select col1,col2 from test_bypass_sq1 order by col1 desc;
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select col1,col2 from test_bypass_sq1 order by col1 desc; --order by is supported when ordered col is in index
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explain select col1,col2 from test_bypass_sq1 order by col1;
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select col1,col2 from test_bypass_sq1 order by col1;
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--not bypass
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explain select col1,col2 from test_bypass_sq1 order by col1,col2;
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select col1,col2 from test_bypass_sq1 order by col1,col2;
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explain select * from test_bypass_sq1 where col1 > 0 order by col1,col2 desc;
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--bypass
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explain select col1,col2 from test_bypass_sq1 where col1 > 0 order by col1,col2;
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select col1,col2 from test_bypass_sq1 where col1 > 0 order by col1,col2;
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--not bypass
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explain select * from test_bypass_sq1 where true;
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--bypass
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explain select col1, col2 from test_bypass_sq1 where true order by col1;
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select col1, col2 from test_bypass_sq1 where true order by col1;
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select col2, col1 from test_bypass_sq1 order by col1;
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select col1, col2 from test_bypass_sq1 order by col1 desc;
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explain insert into test_bypass_sq1 select * from test_bypass_sq1 where col1>0;
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insert into test_bypass_sq1 select * from test_bypass_sq1 where col1>0;
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--
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drop table if exists test_bypass_sq2;
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create table test_bypass_sq2(col1 int not null, col2 int);
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create index itest_bypass_sq2 on test_bypass_sq2(col1);
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--bypass
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explain insert into test_bypass_sq2(col1) values (0);
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insert into test_bypass_sq2(col1) values (0);
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--error
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explain insert into test_bypass_sq2(col1) values (null);
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--bypass
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explain insert into test_bypass_sq2(col1,col2) values (1,1);
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insert into test_bypass_sq2(col1,col2) values (1,1);
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insert into test_bypass_sq2(col1,col2) values (3,3);
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insert into test_bypass_sq2(col1,col2) values (-1,-1);
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insert into test_bypass_sq2(col1,col2) values (1,1);
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insert into test_bypass_sq2(col1,col2) values (2,2);
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insert into test_bypass_sq2(col1,col2) values (3,3);
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explain insert into test_bypass_sq2(col1,col2) values (null,null);--error
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--bypass
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set enable_indexonlyscan=off;
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explain update test_bypass_sq2 set col2 = col2+1 where col1 = 0;
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update test_bypass_sq2 set col2 = col2+1 where col1 = 0;
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explain select * from test_bypass_sq2 where col1 = 0 order by col1;
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select * from test_bypass_sq2 where col1 = 0 order by col1;
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explain select * from test_bypass_sq2 where col1 >= 0 order by col1;
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select * from test_bypass_sq2 where col1 >= 0 order by col1;
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explain select * from test_bypass_sq2 where col1 >= 0 order by col1 limit 4;
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select * from test_bypass_sq2 where col1 >= 0 order by col1 limit 4;
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explain select * from test_bypass_sq2 where col1 = 1 order by col1 for update limit 1;
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select * from test_bypass_sq2 where col1 = 1 order by col1 for update limit 1;
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explain select col1 from test_bypass_sq2 order by col1 limit 2;
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select col1 from test_bypass_sq2 order by col1 limit 2;
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explain select * from test_bypass_sq2 where col1 > 0 order by col1 limit 2 offset 2;
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select * from test_bypass_sq2 where col1 > 0 order by col1 limit 2 offset 2;
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explain select * from test_bypass_sq2 where col1 > 0 order by col1 for update limit 2 offset 2;
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reset enable_indexonlyscan;
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--not bypass
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explain select * from test_bypass_sq2 where col2 is null;
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explain select * from test_bypass_sq2 where col1 = 0 and col2 = 0;
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explain select t1.col3, t2.col2 from test_bypass_sq1 as t1 join test_bypass_sq2 as t2 on t1.col1=t2.col1;
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explain select count(*),col1 from test_bypass_sq1 group by col1;
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--bypass (order by is supported when ordered col is in index)
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select col1 from test_bypass_sq2 order by col1 desc;
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select col1 from test_bypass_sq2 order by col1;
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--not bypass
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explain select * from test_bypass_sq2 order by col1,col2;
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--
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drop table if exists test_bypass_sq3;
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create table test_bypass_sq3(col1 int default 1, col2 int, col3 timestamp);
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create index itest_bypass_sq3 on test_bypass_sq3(col1);
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--bypass
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insert into test_bypass_sq3(col2,col3) values (3,null);
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--bypass (default is null)
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insert into test_bypass_sq3(col2,col3) values(1,default);
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insert into test_bypass_sq3 values(2,3,null);
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insert into test_bypass_sq3 values (3,3,null);
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--not bypass
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explain insert into test_bypass_sq3 values(3,3,current_timestamp);
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explain select * from test_bypass_sq3 where col1 = 1 order by col2;
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--bypass
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select * from test_bypass_sq3 where col1 = 1 limit 1;
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select col2 from test_bypass_sq3 where col1 = 1 for update;
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update test_bypass_sq3 set col2 = col2*3 where col1 = 1;
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--bypass (col1 is default 1)
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insert into test_bypass_sq3 values(default,default,default);
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--test random index pos
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drop table if exists test_bypass_sq4;
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create table test_bypass_sq4(col1 int, col2 int, col3 int);
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create index itest_bypass_sq4 on test_bypass_sq4(col3,col2);
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insert into test_bypass_sq4 values (11,21,31);
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insert into test_bypass_sq4 values (11,22,32);
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insert into test_bypass_sq4 values (12,23,32);
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insert into test_bypass_sq4 values (12,23,33);
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insert into test_bypass_sq4 values (13,24,33);
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insert into test_bypass_sq4 values (13,24,34);
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insert into test_bypass_sq4 values (14,25,34);
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insert into test_bypass_sq4 values (14,25,35);
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insert into test_bypass_sq4 values (55,55,55);
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insert into test_bypass_sq4 values (55,55,null);
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insert into test_bypass_sq4 values (55,null,55);
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insert into test_bypass_sq4 values (55,null,null);
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insert into test_bypass_sq4 values (null,null,null);
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explain select col3, col1, col2 from test_bypass_sq4 where col2 >22 order by 1,3;
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select col3, col1, col2 from test_bypass_sq4 where col2 >22 order by 1,3;
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explain select * from test_bypass_sq4 where col2 =22 and col3= 32 order by col2;
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select * from test_bypass_sq4 where col2 =22 and col3= 32 order by col2;
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explain select col3,col2,col3 from test_bypass_sq4 where col3 >= 33 and col2 >= 22 order by col3,col2;
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select col3,col2,col3 from test_bypass_sq4 where col3 >= 33 and col2 >= 22 order by col3,col2;
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select col2,col3,col2 from test_bypass_sq4 where col3 >= 34 and col2 >= 22 order by col3,col2;
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explain select col3,col2,col3 from test_bypass_sq4 where col3 >= 33 and col2 >= 22 order by col3 for update;
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explain select col2,col3,col2 from test_bypass_sq4 where col3 >= 34 and col2 >= 22 order by col3,col2 for update;
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select col2,col3,col2 from test_bypass_sq4 where col3 is null and col2 is null order by col3,col2;
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explain select col2,col3 from test_bypass_sq4 where col3 is null and col2 is not null;
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select col2,col3 from test_bypass_sq4 where col3 is null and col2 is not null;
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explain select col2,col3 from test_bypass_sq4 where col3 is not null order by col3 desc,col2 desc;
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select col2,col3 from test_bypass_sq4 where col3 is not null order by col3 desc,col2 desc;
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drop table if exists test_bypass_sq5;
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create table test_bypass_sq5(col1 int, col2 int, col3 int default 1);
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create index itest_bypass_sq5 on test_bypass_sq5(col2);
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insert into test_bypass_sq5 values (1,2,3);
|
|
insert into test_bypass_sq5 values (2,3,4);
|
|
-- permission
|
|
DROP ROLE IF EXISTS bypassuser;
|
|
CREATE USER bypassuser PASSWORD 'ttest@123';
|
|
GRANT select ON test_bypass_sq5 TO bypassuser;
|
|
GRANT update ON test_bypass_sq5 TO bypassuser;
|
|
SET SESSION AUTHORIZATION bypassuser PASSWORD 'ttest@123';
|
|
SELECT SESSION_USER, CURRENT_USER;
|
|
select * from test_bypass_sq5 order by col2;
|
|
select * from test_bypass_sq5 where col2>2 for update;
|
|
insert into test_bypass_sq5 values (2,3,4); --fail
|
|
update test_bypass_sq5 set col3 = col3+1 where col2 > 0;
|
|
delete from test_bypass_sq5; --fail
|
|
RESET SESSION AUTHORIZATION;
|
|
revoke update on test_bypass_sq5 from bypassuser;
|
|
revoke select on test_bypass_sq5 from bypassuser;
|
|
DROP OWNED BY bypassuser;
|
|
DROP ROLE bypassuser;
|
|
-- bypass transaction
|
|
start transaction;
|
|
insert into test_bypass_sq5 values (3,4,5);
|
|
select * from test_bypass_sq5 order by col2;
|
|
savepoint s1;
|
|
update test_bypass_sq5 set col3 = col3+1 where col2 > 0;
|
|
select * from test_bypass_sq5 order by col2;
|
|
rollback to savepoint s1;
|
|
select * from test_bypass_sq5 order by col2;
|
|
savepoint s2;
|
|
delete from test_bypass_sq5 where col2 < 3;
|
|
select * from test_bypass_sq5 order by col2;
|
|
rollback to savepoint s2;
|
|
select * from test_bypass_sq5 order by col2;
|
|
rollback;
|
|
start transaction read only;
|
|
insert into test_bypass_sq5 values (3,4,5);
|
|
rollback;
|
|
start transaction read only;
|
|
update test_bypass_sq5 set col3 = col3+1 where col2 > 0;
|
|
rollback;
|
|
start transaction read only;
|
|
delete from test_bypass_sq5 where col2 < 3;
|
|
rollback;
|
|
select * from test_bypass_sq5 order by col2;
|
|
-- maybe wrong savepoint and cursor
|
|
drop table if exists test_bypass_sq5;
|
|
create table test_bypass_sq5(col1 int, col2 int, col3 int default 1);
|
|
create index itest_bypass_sq5 on test_bypass_sq5(col2);
|
|
insert into test_bypass_sq5 values (1,2,3);
|
|
insert into test_bypass_sq5 values (2,3,4);
|
|
start transaction;
|
|
insert into test_bypass_sq5 values (3,4,5);
|
|
select * from test_bypass_sq5 order by col2;
|
|
cursor tt for select * from test_bypass_sq5 order by col2;
|
|
update test_bypass_sq5 set col3 = col3+1 where col2 > 0;
|
|
select * from test_bypass_sq5 order by col2;
|
|
fetch 2 from tt;
|
|
savepoint s3;
|
|
update test_bypass_sq5 set col3 = col3+1 where col2 > 0;
|
|
select * from test_bypass_sq5 order by col2;
|
|
rollback to savepoint s3;
|
|
select * from test_bypass_sq5 order by col2;
|
|
fetch 2 from tt;
|
|
commit;
|
|
select * from test_bypass_sq5 order by col2;
|
|
|
|
-- test complex type
|
|
drop table if exists test_bypass_sq6;
|
|
create type complextype AS (f1 int, f2 text);
|
|
create table test_bypass_sq6(col1 int, col2 complextype,col3 text);
|
|
create index itest_bypass_sq6 on test_bypass_sq6(col1,col3);
|
|
--not bypass
|
|
explain insert into test_bypass_sq6 values (1,ROW(1, 'Simon1'::text),'test'::text);
|
|
-- just insert
|
|
reset opfusion_debug_mode;
|
|
insert into test_bypass_sq6 values (1,ROW(1, 'Simon1'::text),'test'::text);
|
|
set opfusion_debug_mode = 'error';
|
|
--bypass
|
|
select * from test_bypass_sq6 where col1 is not null;
|
|
select * from test_bypass_sq6 where col3 ='test'::text for update;
|
|
update test_bypass_sq6 set col3='test_2'::text where col1 = 1;
|
|
select * from test_bypass_sq6 where col3 is not null;
|
|
select col1 from test_bypass_sq6;
|
|
select col3 from test_bypass_sq6 order by col1,col3;
|
|
select col1, col3 from test_bypass_sq6 where true;
|
|
--notbypass
|
|
explain update test_bypass_sq6 set col2=ROW(2,'Ruby2'::text) where col1 = 1;
|
|
--bypass
|
|
delete from test_bypass_sq6 where col1 = 1;
|
|
--test QPS
|
|
set opfusion_debug_mode='error';
|
|
drop table if exists test_bypass_sq7;
|
|
create table test_bypass_sq7(col1 int, col2 int, col3 int);
|
|
create index test_bypass_sq7_index on test_bypass_sq7(col1,col2);
|
|
insert into test_bypass_sq7 values (11,21,31);
|
|
insert into test_bypass_sq7 values (11,22,32);
|
|
insert into test_bypass_sq7 values (12,23,32);
|
|
SET track_activities=on;
|
|
SET track_sql_count=on;
|
|
DROP USER IF EXISTS qps CASCADE;
|
|
CREATE USER qps PASSWORD 'TTEST@123';
|
|
GRANT INSERT on TABLE test_bypass_sq7 to qps;
|
|
GRANT SELECT on TABLE test_bypass_sq7 to qps;
|
|
GRANT UPDATE on TABLE test_bypass_sq7 to qps;
|
|
GRANT DELETE on TABLE test_bypass_sq7 to qps;
|
|
SET SESSION SESSION AUTHORIZATION qps PASSWORD 'TTEST@123';
|
|
SELECT node_name,select_count, update_count, insert_count, delete_count, ddl_count, dml_count FROM gs_sql_count where user_name='qps';
|
|
SELECT * from test_bypass_sq7 where col1 >10 and col2 >10 order by col1,col2;
|
|
update test_bypass_sq7 set col2 =1 where col1 =11;
|
|
insert into test_bypass_sq7 values (1,2,3);
|
|
delete test_bypass_sq7 where col1 =1;
|
|
SELECT node_name,select_count, update_count, insert_count, delete_count, ddl_count, dml_count FROM gs_sql_count where user_name='qps';
|
|
CREATE OR REPLACE FUNCTION tri_bypass() RETURNS trigger AS $$
|
|
BEGIN
|
|
NEW.col2 = NEW.col2 + 2;
|
|
RETURN NEW;
|
|
END;
|
|
$$ LANGUAGE plpgsql;
|
|
set opfusion_debug_mode = 'log';
|
|
drop table if exists test_bypass_sq8;
|
|
create table test_bypass_sq8(col1 int, col2 int, col3 text);
|
|
create index itest_bypass_sq8 on test_bypass_sq8(col1,col2);
|
|
create trigger tri_bypass after insert on test_bypass_sq8 for each row execute procedure tri_bypass();
|
|
insert into test_bypass_sq8 values(1,1,'test');
|
|
explain select * from test_bypass_sq8 where col1 = 1;
|
|
explain update test_bypass_sq8 set col2 = 2 where col1 = 1;
|
|
explain delete test_bypass_sq8 where col1 = 1;
|
|
explain insert into test_bypass_sq8 values(2,2,'testinsert');
|
|
set opfusion_debug_mode=off;
|
|
RESET SESSION AUTHORIZATION;
|
|
SELECT node_name,select_count, update_count, insert_count, delete_count, ddl_count, dml_count FROM pgxc_sql_count where user_name='qps' order by node_name;
|
|
revoke insert on test_bypass_sq7 from qps;
|
|
revoke delete on test_bypass_sq7 from qps;
|
|
revoke update on test_bypass_sq7 from qps;
|
|
revoke select on test_bypass_sq7 from qps;
|
|
DROP OWNED BY qps;
|
|
DROP ROLE qps;
|
|
|
|
-- test rule do nothing
|
|
create table test(a int);
|
|
create view v_test as select * from test;
|
|
|
|
CREATE OR REPLACE RULE v_delete as ON DELETE TO v_test DO INSTEAD NOTHING;
|
|
delete from v_test;
|
|
|
|
set explain_perf_mode=pretty;
|
|
explain delete from v_test;
|
|
reset explain_perf_mode;
|
|
|
|
drop table test cascade;
|
|
|
|
-- end
|
|
reset track_activities;
|
|
set track_sql_count = off;
|
|
reset enable_seqscan;
|
|
reset enable_bitmapscan;
|
|
reset opfusion_debug_mode;
|
|
reset enable_opfusion;
|
|
reset enable_indexscan;
|
|
reset enable_indexonlyscan;
|
|
reset log_min_messages;
|
|
reset logging_module;
|
|
|
|
drop table test_bypass_sq1;
|
|
drop table test_bypass_sq2;
|
|
drop table test_bypass_sq3;
|
|
drop table test_bypass_sq4;
|
|
drop table test_bypass_sq5;
|
|
drop table test_bypass_sq6;
|
|
drop table test_bypass_sq7;
|
|
drop table test_bypass_sq8;
|
|
drop function tri_bypass;
|
|
drop type complextype;
|