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SET DEBUG_SYNC = 'dispatch_command_before_set_time WAIT_FOR do_set_time';
SELECT 1;
connect con1,localhost,root,,;
SET DEBUG_SYNC = 'fill_schema_processlist_after_unow SIGNAL do_set_time WAIT_FOR fill_schema_proceed';
SELECT ID, TIME,TIME_MS FROM INFORMATION_SCHEMA.PROCESSLIST WHERE CONCAT(":", ID, ":") = ":TID:";
connection default;
1
1
SET DEBUG_SYNC = 'now SIGNAL fill_schema_proceed';
connection con1;
ID TIME TIME_MS
TID 0 0.000
set debug_sync='reset';
connection default;
connection con1;
SET debug_dbug="+d,sleep_inject_query_done_debug_sync";
select sleep(5);
sleep(5)
0
connection default;
SET DEBUG_SYNC = 'now WAIT_FOR query_done';
select command, time < 5 from information_schema.processlist where id != connection_id();
command time < 5
Sleep 1
disconnect con1;
connection default;
set debug_sync='reset';
End of 5.5 tests
#
# 10.1 tests
#
#
# MDEV-7807 information_schema.processlist truncates queries with binary strings
#
SET NAMES utf8;
SELECT INFO, INFO_BINARY, 'xxx😎yyy' AS utf8mb4_string FROM INFORMATION_SCHEMA.PROCESSLIST WHERE INFO LIKE '%xxx%yyy%';
INFO SELECT INFO, INFO_BINARY, 'xxx????yyy' AS utf8mb4_string FROM INFORMATION_SCHEMA.PROCESSLIST WHERE INFO LIKE '%xxx%yyy%'
INFO_BINARY SELECT INFO, INFO_BINARY, 'xxx😎yyy' AS utf8mb4_string FROM INFORMATION_SCHEMA.PROCESSLIST WHERE INFO LIKE '%xxx%yyy%'
utf8mb4_string xxx😎yyy
#
# End of 10.1 tests
#
#
# Start of 10.3 tests
#
#
# MDEV-28131 Unexpected warning while selecting from information_schema.processlist
#
connect conn1, localhost, root,,;
connection conn1;
SELECT SLEEP(1000);
connection default;
SELECT progress FROM information_schema.processlist WHERE info='SELECT SLEEP(1000)';
progress
0.000
connection conn1;
Got one of the listed errors
connection default;
disconnect conn1;
#
# End of 10.3 tests
#
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