mirror of
https://github.com/MariaDB/server.git
synced 2025-01-16 12:02:42 +01:00
0812d0de8d
Problem: DECIMAL columns in I_S must be explicitly set of some value. I_S columns do not have `DEFAULT 0` (after MDEV-18918), so during restore_record() their record fragments pointed by Field::ptr are initialized to zero bytes 0x00. But an array of 0x00's is not a valid binary DECIMAL value. So val_decimal() called for such Field_new_decimal generated a warning when seeing a wrong binary encoded DECIMAL value in the record. Fix: Explicitly setting INFORMATION_SCHEMA.PROCESSLIST.PROGRESS to the decimal value of 0 if no progress information is available.
107 lines
3 KiB
Text
107 lines
3 KiB
Text
#
|
|
# MDEV-4578 information_schema.processlist reports incorrect value for Time (2147483647)
|
|
#
|
|
|
|
source include/have_debug.inc;
|
|
source include/have_debug_sync.inc;
|
|
|
|
let $tid= `SELECT CONNECTION_ID()`;
|
|
SET DEBUG_SYNC = 'dispatch_command_before_set_time WAIT_FOR do_set_time';
|
|
send SELECT 1;
|
|
|
|
connect (con1,localhost,root,,);
|
|
|
|
SET DEBUG_SYNC = 'fill_schema_processlist_after_unow SIGNAL do_set_time WAIT_FOR fill_schema_proceed';
|
|
--replace_result $tid TID
|
|
send_eval SELECT ID, TIME,TIME_MS FROM INFORMATION_SCHEMA.PROCESSLIST WHERE CONCAT(":", ID, ":") = ":$tid:";
|
|
|
|
connection default;
|
|
reap;
|
|
SET DEBUG_SYNC = 'now SIGNAL fill_schema_proceed';
|
|
|
|
connection con1;
|
|
--replace_result $tid TID
|
|
reap;
|
|
set debug_sync='reset';
|
|
connection default;
|
|
|
|
#
|
|
# MDEV-4683 query start_time not reset when going to sleep
|
|
#
|
|
|
|
connection con1;
|
|
# This DBUG insertion triggers a DEBUG_SYNC signal "query_done" once
|
|
# the below SELECT SLEEP(5) has gone from "Query" to "Sleep" command
|
|
# state. (We cannot just set the DEBUG_SYNC directly here, because
|
|
# then it can trigger at the end of the SET DEBUG_SYNC statement (or
|
|
# at the end of the Prepare step of the SELECT, if --ps-protocol),
|
|
# thus occuring too early).
|
|
SET debug_dbug="+d,sleep_inject_query_done_debug_sync";
|
|
select sleep(5); #run a query that will take some time
|
|
connection default;
|
|
|
|
# Need to ensure that the previous query has really completed. Otherwise,
|
|
# the select could see the previous query still in "Query" stage in the
|
|
# processlist.
|
|
SET DEBUG_SYNC = 'now WAIT_FOR query_done';
|
|
|
|
# verify that the time in COM_SLEEP doesn't include the query run time
|
|
select command, time < 5 from information_schema.processlist where id != connection_id();
|
|
|
|
disconnect con1;
|
|
connection default;
|
|
set debug_sync='reset';
|
|
|
|
--echo End of 5.5 tests
|
|
|
|
--echo #
|
|
--echo # 10.1 tests
|
|
--echo #
|
|
|
|
--echo #
|
|
--echo # MDEV-7807 information_schema.processlist truncates queries with binary strings
|
|
--echo #
|
|
|
|
SET NAMES utf8;
|
|
--vertical_results
|
|
SELECT INFO, INFO_BINARY, 'xxx😎yyy' AS utf8mb4_string FROM INFORMATION_SCHEMA.PROCESSLIST WHERE INFO LIKE '%xxx%yyy%';
|
|
--horizontal_results
|
|
|
|
--echo #
|
|
--echo # End of 10.1 tests
|
|
--echo #
|
|
|
|
--echo #
|
|
--echo # Start of 10.3 tests
|
|
--echo #
|
|
|
|
--echo #
|
|
--echo # MDEV-28131 Unexpected warning while selecting from information_schema.processlist
|
|
--echo #
|
|
|
|
connect (conn1, localhost, root,,);
|
|
connection conn1;
|
|
let $ID= `select connection_id()`;
|
|
send SELECT SLEEP(1000);
|
|
connection default;
|
|
let $wait_timeout= 10;
|
|
let $wait_condition=select count(*)=1 from information_schema.processlist
|
|
where state='User sleep' and info='SELECT SLEEP(1000)';
|
|
--source include/wait_condition.inc
|
|
SELECT progress FROM information_schema.processlist WHERE info='SELECT SLEEP(1000)';
|
|
disable_query_log;
|
|
eval kill $ID;
|
|
enable_query_log;
|
|
let $wait_timeout= 10;
|
|
let $wait_condition=select count(*)=0 from information_schema.processlist
|
|
where state='User sleep' and info='SELECT SLEEP(1000)';
|
|
--source include/wait_condition.inc
|
|
connection conn1;
|
|
--error 2013,ER_CONNECTION_KILLED
|
|
reap;
|
|
connection default;
|
|
disconnect conn1;
|
|
|
|
--echo #
|
|
--echo # End of 10.3 tests
|
|
--echo #
|