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115 lines
3 KiB
Text
115 lines
3 KiB
Text
--source include/not_embedded.inc
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--source include/have_debug_sync.inc
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--source include/have_sequence.inc
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--echo #
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--echo # MDEV-32441 SENT_ROWS shows random wrong values when stored function
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--echo # is selected
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--echo #
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create table t1 (a int) engine=aria;
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insert into t1 values (1),(2),(3),(4),(5),(6),(7);
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flush status;
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create function if not exists f() returns int return
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(
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select sum(a) > 0 from t1
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);
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--disable_ps_protocol
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select f() from seq_1_to_10 where seq%5 = 0;
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show status like "rows_sent";
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--enable_ps_protocol
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--echo # Test simple query
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set debug_sync='RESET';
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--connect(con1,localhost,root,,)
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--let $conid= `select connection_id()`
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--let $replace_conid=id=$conid
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set debug_sync='end_of_statement SIGNAL parked WAIT_FOR go';
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--send select f() from seq_1_to_10 where seq%5 = 0
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--connection default
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set debug_sync='now WAIT_FOR parked';
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--echo # Result should be 2, 10+7*2=24
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--replace_result $replace_conid id=#
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eval select sent_rows, examined_rows from information_schema.processlist where id=$conid;
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set debug_sync='now signal go';
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--connection con1
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--reap
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--echo # Test union
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set debug_sync='end_of_statement SIGNAL parked WAIT_FOR go';
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--send select a from t1 where a not in (1,2,3,4) union select a from t1 where a not in (4,5,6,7)
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--connection default
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set debug_sync='now WAIT_FOR parked';
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--echo # Result should be 6, 7+7+6=20 (2 scans of 7 rows + 6 rows in union)
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--replace_result $replace_conid id=#
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eval select sent_rows, examined_rows from information_schema.processlist where id=$conid;
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set debug_sync='now signal go';
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--connection con1
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--reap
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--echo # Test handler calls
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handler t1 open;
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set debug_sync='end_of_statement SIGNAL parked WAIT_FOR go';
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--send handler t1 read NEXT LIMIT 2,4
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--connection default
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set debug_sync='now WAIT_FOR parked';
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--echo # Result should be 2, 10+7*2=24
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--replace_result $replace_conid id=#
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eval select sent_rows, examined_rows from information_schema.processlist where id=$conid;
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set debug_sync='now signal go';
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--connection con1
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--reap
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handler t1 close;
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--connection default
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drop function f;
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drop table t1;
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--echo # Test Stored procedures
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create or replace table t (a int primary key);
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insert into t select seq from seq_1_to_100;
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--delimiter $
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create procedure pr()
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begin
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select * from t where a between 1 and 2 ;
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select * from t where a between 4 and 6 ;
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end $
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--delimiter ;
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--connection con1
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flush status;
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set debug_sync='end_of_statement SIGNAL parked WAIT_FOR go EXECUTE 2';
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--send call pr()
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--connection default
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set debug_sync='now WAIT_FOR parked';
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--replace_result $replace_conid id=#
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eval select examined_rows, sent_rows, info from information_schema.processlist where id=$conid;
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set debug_sync='now signal go';
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set debug_sync='now WAIT_FOR parked';
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--replace_result $replace_conid id=#
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eval select examined_rows, sent_rows, info from information_schema.processlist where id=$conid;
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set debug_sync='now signal go';
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--connection con1
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--reap
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show status like '%rows%';
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connection default;
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# Cleanup
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drop table t;
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drop procedure pr;
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--disconnect con1
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set debug_sync= RESET;
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--echo #
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--echo # End of 11.3 tests
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--echo #
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