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|
#
# ================================================================================
# SETUP
# ================================================================================
SET @@session.sql_log_bin=OFF;
#
# CREATE 3 CLIENTS, 3 CONNECTIONS, RESULTS TABLE
connection default;
USE test;
flush global status;
#
# Create results table
CREATE TABLE test.status_results
(variable_name VARCHAR(64), start INT DEFAULT 0, stop INT DEFAULT 0, delta INT DEFAULT 0,
t1 INT DEFAULT 0, t2 INT DEFAULT 0, t3 INT DEFAULT 0, thread INT DEFAULT 0,
u1 INT DEFAULT 0, u2 INT DEFAULT 0, u3 INT DEFAULT 0, user INT DEFAULT 0,
h1 INT DEFAULT 0, h2 INT DEFAULT 0, h3 INT DEFAULT 0, host INT DEFAULT 0,
a1 INT DEFAULT 0, a2 INT DEFAULT 0, a3 INT DEFAULT 0, acct INT DEFAULT 0);
INSERT INTO test.status_results (variable_name, start)
SELECT sg.variable_name, sg.variable_value+0 FROM performance_schema.global_status sg
WHERE variable_name IN ('handler_delete', 'handler_rollback');
# Create test tables
CREATE TABLE t1 (s1 int) ENGINE=InnoDB;
INSERT INTO t1 VALUES (1), (2), (2), (3), (3), (3);
CREATE TABLE t2 (s1 int) ENGINE=InnoDB;
CREATE TABLE t3 (s1 int) ENGINE=InnoDB;
#
set @orig_sql_mode= @@sql_mode;
set sql_mode= (select replace(@@sql_mode,'NO_AUTO_CREATE_USER',''));
GRANT ALL ON *.* to 'user1'@localhost;
GRANT ALL ON *.* to 'user2'@localhost;
GRANT ALL ON *.* to 'user3'@localhost;
set sql_mode= @orig_sql_mode;
#
# ================================================================================
# CONNECTION 1: DELETE 1, ROLLBACK x 1
# ================================================================================
connect con1, localhost, user1,,;
SET @@session.sql_log_bin=OFF;
DELETE FROM t1 WHERE s1 = 1;
START TRANSACTION;
INSERT INTO t1 VALUES (1);
ROLLBACK;
#
# ================================================================================
# CONNECTION 2: DELETE 2, ROLLBACK x 2
# ================================================================================
connect con2, localhost, user2,,;
SET @@session.sql_log_bin=OFF;
DELETE FROM t1 WHERE s1 = 2;
#
START TRANSACTION;
INSERT INTO t1 VALUES (2);
ROLLBACK;
#
START TRANSACTION;
INSERT INTO t1 VALUES (2);
ROLLBACK;
#
# ================================================================================
# CONNECTION 3: DELETE 3, ROLLBACK x 3
# ================================================================================
connect con3, localhost, user3,,;
SET @@session.sql_log_bin=OFF;
DELETE FROM t1 WHERE s1 = 3;
#
START TRANSACTION;
INSERT INTO t1 VALUES (3);
ROLLBACK;
#
START TRANSACTION;
INSERT INTO t1 VALUES (3);
ROLLBACK;
#
START TRANSACTION;
INSERT INTO t1 VALUES (3);
ROLLBACK;
#
# ================================================================================
# CONNECTION DEFAULT: Gather results, compare session and global status counts
# ================================================================================
connection default;
# Get thread ids for each connection.
USE performance_schema;
SELECT thread_id INTO @con1_id FROM threads WHERE processlist_user IN ('user1') and processlist_id;
SELECT thread_id INTO @con2_id FROM threads WHERE processlist_user IN ('user2') and processlist_id;
SELECT thread_id INTO @con3_id FROM threads WHERE processlist_user IN ('user3') and processlist_id;
#=================
# Global results
#=================
USE test;
UPDATE test.status_results sr, performance_schema.global_status sg
SET sr.stop = sg.variable_value
WHERE sr.variable_name = sg.variable_name
AND sg.variable_name IN ('handler_delete', 'handler_rollback');
#
# Global deltas: END - START.
UPDATE test.status_results sr
SET sr.delta = sr.stop - sr.start;
#=================
# Status by thread
#=================
# Thread results from CON1.
UPDATE test.status_results sr, performance_schema.status_by_thread sbt
SET sr.t1 = sbt.variable_value
WHERE sr.variable_name = sbt.variable_name
AND sbt.variable_name IN ('handler_delete', 'handler_rollback')
AND sbt.thread_id = @con1_id;
#
# Thread results from CON2.
UPDATE test.status_results sr, performance_schema.status_by_thread sbt
SET sr.t2 = sbt.variable_value
WHERE sr.variable_name = sbt.variable_name
AND sbt.variable_name IN ('handler_delete', 'handler_rollback')
AND sbt.thread_id = @con2_id;
#
# Thread results from CON3.
UPDATE test.status_results sr, performance_schema.status_by_thread sbt
SET sr.t3 = sbt.variable_value
WHERE sr.variable_name = sbt.variable_name
AND sbt.variable_name IN ('handler_delete', 'handler_rollback')
AND sbt.thread_id = @con3_id;
#
# Thread totals for 3 connections.
UPDATE test.status_results sr
SET sr.thread = sr.t1 + sr.t2 + sr.t3;
#=================
# Status by user
#=================
# User1
UPDATE test.status_results sr, performance_schema.status_by_user sbu
SET sr.u1 = sbu.variable_value
WHERE sr.variable_name = sbu.variable_name
AND sbu.variable_name IN ('handler_delete', 'handler_rollback')
AND sbu.user IN ('user1');
#
# User2
UPDATE test.status_results sr, performance_schema.status_by_user sbu
SET sr.u2 = sbu.variable_value
WHERE sr.variable_name = sbu.variable_name
AND sbu.variable_name IN ('handler_delete', 'handler_rollback')
AND sbu.user IN ('user2');
#
# User3
UPDATE test.status_results sr, performance_schema.status_by_user sbu
SET sr.u3 = sbu.variable_value
WHERE sr.variable_name = sbu.variable_name
AND sbu.variable_name IN ('handler_delete', 'handler_rollback')
AND sbu.user IN ('user3');
#
# Status totals for 3 users.
UPDATE test.status_results sr
SET sr.user = sr.u1 + sr.u2 + sr.u3;
#===========================
# Status by host (localhost)
#===========================
#
# host1 = localhost
UPDATE test.status_results sr, performance_schema.status_by_host sbh
SET sr.h1 = sbh.variable_value
WHERE sr.variable_name = sbh.variable_name
AND sbh.variable_name IN ('handler_delete', 'handler_rollback')
AND sbh.host IN ('localhost');
#
# Status totals for 'localhost' only.
UPDATE test.status_results sr
SET sr.host = sr.h1 + sr.h2 + sr.h3;
#==================
# Status by account
#==================
# User1@localhost
UPDATE test.status_results sr, performance_schema.status_by_account sba
SET sr.a1 = sba.variable_value
WHERE sr.variable_name = sba.variable_name
AND sba.variable_name IN ('handler_delete', 'handler_rollback')
AND sba.user IN ('user1');
#
# User2@localhost
UPDATE test.status_results sr, performance_schema.status_by_account sba
SET sr.a2 = sba.variable_value
WHERE sr.variable_name = sba.variable_name
AND sba.variable_name IN ('handler_delete', 'handler_rollback')
AND sba.user IN ('user2');
#
# User3@localhost
UPDATE test.status_results sr, performance_schema.status_by_account sba
SET sr.a3 = sba.variable_value
WHERE sr.variable_name = sba.variable_name
AND sba.variable_name IN ('handler_delete', 'handler_rollback')
AND sba.user IN ('user3');
#
#
# Status totals for 3 accounts.
UPDATE test.status_results sr
SET sr.acct = sr.a1 + sr.a2 + sr.a3;
#
# ================================================================================
# TEST 1: STATUS_BY_THREAD: Verify expected status counts per thread (1,2,3)
# ================================================================================
#
# Review per-thread status counts
#
USE performance_schema;
#
# Verify expected counts for 'handler_delete' per thread
#
SELECT *, IF (variable_value = 1,'OK1','ERROR1') AS Expected FROM status_by_thread WHERE thread_id = @con1_id AND variable_name IN ('handler_delete', 'handler_rollback');
THREAD_ID VARIABLE_NAME VARIABLE_VALUE Expected
con_1 Handler_delete 1 OK1
con_1 Handler_rollback 1 OK1
#
SELECT *, IF (variable_value = 2,'OK2','ERROR2') AS Expected FROM status_by_thread WHERE thread_id = @con2_id AND variable_name IN ('handler_delete', 'handler_rollback');
THREAD_ID VARIABLE_NAME VARIABLE_VALUE Expected
con_2 Handler_delete 2 OK2
con_2 Handler_rollback 2 OK2
#
SELECT *, IF (variable_value = 3,'OK3','ERROR3') AS Expected FROM status_by_thread WHERE thread_id = @con3_id AND variable_name IN ('handler_delete', 'handler_rollback');
THREAD_ID VARIABLE_NAME VARIABLE_VALUE Expected
con_3 Handler_delete 3 OK3
con_3 Handler_rollback 3 OK3
#
# STATUS_BY_THREAD vs. GLOBAL_STATUS
#
SELECT variable_name, t1, t2, t3, delta, thread, IF(thread=delta,'OK4','ERROR4') Expected
FROM test.status_results
ORDER BY variable_name;
variable_name t1 t2 t3 delta thread Expected
Handler_delete 1 2 3 6 6 OK4
Handler_rollback 1 2 3 6 6 OK4
#
# ================================================================================
# TEST 2: STATUS_BY_USER: Verify expected status counts per user (1,2,3)
# ================================================================================
SELECT *, IF (variable_value = 1,'OK5','ERROR5') AS Expected FROM status_by_user WHERE user IN ('user1') AND variable_name IN ('handler_delete');
USER VARIABLE_NAME VARIABLE_VALUE Expected
user1 Handler_delete 1 OK5
#
SELECT *, IF (variable_value = 2,'OK6','ERROR6') AS Expected FROM status_by_user WHERE user IN ('user2') AND variable_name IN ('handler_delete');
USER VARIABLE_NAME VARIABLE_VALUE Expected
user2 Handler_delete 2 OK6
#
SELECT *, IF (variable_value = 3,'OK7','ERROR7') AS Expected FROM status_by_user WHERE user IN ('user3') AND variable_name IN ('handler_delete');
USER VARIABLE_NAME VARIABLE_VALUE Expected
user3 Handler_delete 3 OK7
#
# STATUS_BY_USER vs. GLOBAL_STATUS
#
SELECT variable_name, u1, u2, u3, delta, user, IF(user=delta,'OK8','ERROR8') Expected
FROM test.status_results
ORDER BY variable_name;
variable_name u1 u2 u3 delta user Expected
Handler_delete 1 2 3 6 6 OK8
Handler_rollback 1 2 3 6 6 OK8
#
# ================================================================================
# TEST 3: STATUS_BY_ACCOUNT: Verify expected status counts per user, host (1,2,3)
# ================================================================================
SELECT *, IF (variable_value = 1,'OK9','ERROR9') AS Expected FROM status_by_account WHERE user IN ('user1') AND variable_name IN ('handler_delete');
USER HOST VARIABLE_NAME VARIABLE_VALUE Expected
user1 localhost Handler_delete 1 OK9
#
SELECT *, IF (variable_value = 2,'OKa','ERRORa') AS Expected FROM status_by_account WHERE user IN ('user2') AND variable_name IN ('handler_delete');
USER HOST VARIABLE_NAME VARIABLE_VALUE Expected
user2 localhost Handler_delete 2 OKa
#
SELECT *, IF (variable_value = 3,'OKb','ERRORb') AS Expected FROM status_by_account WHERE user IN ('user3') AND variable_name IN ('handler_delete');
USER HOST VARIABLE_NAME VARIABLE_VALUE Expected
user3 localhost Handler_delete 3 OKb
#
# STATUS_BY_ACCOUNT vs. GLOBAL_STATUS
#
SELECT variable_name, a1, a2, a3, delta, acct, IF(acct=delta,'OKc','ERRORc') Expected
FROM test.status_results
ORDER BY variable_name;
variable_name a1 a2 a3 delta acct Expected
Handler_delete 1 2 3 6 6 OKc
Handler_rollback 1 2 3 6 6 OKc
# ================================================================================
# TEST 4: STATUS_BY_HOST: Verify expected status counts per host (6)
# ================================================================================
SELECT *, IF (variable_value = 6,'OKd','ERRORd') AS Expected FROM status_by_host WHERE host IN ('localhost') AND variable_name IN ('handler_delete');
HOST VARIABLE_NAME VARIABLE_VALUE Expected
localhost Handler_delete 6 OKd
#
# STATUS_BY_HOST vs. GLOBAL_STATUS
#
# Special case: No way to isolate pre-existing 'localhost' activity, so
# just check global totals = sum(status_by_host).
#
SELECT variable_name, h1, h2, h3, delta, host, IF(host=delta,'OKe','ERRORe') Expected
FROM test.status_results
ORDER BY variable_name;
variable_name h1 h2 h3 delta host Expected
Handler_delete 6 0 0 6 6 OKe
Handler_rollback 6 0 0 6 6 OKe
#
# ================================================================================
# DISCONNECT ALL USERS AND RUN THE TESTS AGAIN. RESULTS SHOULD NOT CHANGE.
# ================================================================================
disconnect con1;
disconnect con2;
disconnect con3;
#
USE test;
#
# Clear results table, leave initial global_status counts
UPDATE test.status_results
SET stop=0, delta=0,
t1=0, t2=0, t3=0, thread=0,
u1=0, u2=0, u3=0, user=0,
h1=0, h2=0, h3=0, host=0,
a1=0, a2=0, a3=0, acct=0;
#
#=================
# Global results
#=================
USE test;
UPDATE test.status_results sr, performance_schema.global_status sg
SET sr.stop = sg.variable_value
WHERE sr.variable_name = sg.variable_name
AND sg.variable_name IN ('handler_delete', 'handler_rollback');
#
# Global deltas: END - START.
UPDATE test.status_results sr
SET sr.delta = sr.stop - sr.start;
#=================
# Status by thread
#=================
# Thread results from CON1.
UPDATE test.status_results sr, performance_schema.status_by_thread sbt
SET sr.t1 = sbt.variable_value
WHERE sr.variable_name = sbt.variable_name
AND sbt.variable_name IN ('handler_delete', 'handler_rollback')
AND sbt.thread_id = @con1_id;
#
# Thread results from CON2.
UPDATE test.status_results sr, performance_schema.status_by_thread sbt
SET sr.t2 = sbt.variable_value
WHERE sr.variable_name = sbt.variable_name
AND sbt.variable_name IN ('handler_delete', 'handler_rollback')
AND sbt.thread_id = @con2_id;
#
# Thread results from CON3.
UPDATE test.status_results sr, performance_schema.status_by_thread sbt
SET sr.t3 = sbt.variable_value
WHERE sr.variable_name = sbt.variable_name
AND sbt.variable_name IN ('handler_delete', 'handler_rollback')
AND sbt.thread_id = @con3_id;
#
# Thread totals for 3 connections.
UPDATE test.status_results sr
SET sr.thread = sr.t1 + sr.t2 + sr.t3;
#=================
# Status by user
#=================
# User1
UPDATE test.status_results sr, performance_schema.status_by_user sbu
SET sr.u1 = sbu.variable_value
WHERE sr.variable_name = sbu.variable_name
AND sbu.variable_name IN ('handler_delete', 'handler_rollback')
AND sbu.user IN ('user1');
#
# User2
UPDATE test.status_results sr, performance_schema.status_by_user sbu
SET sr.u2 = sbu.variable_value
WHERE sr.variable_name = sbu.variable_name
AND sbu.variable_name IN ('handler_delete', 'handler_rollback')
AND sbu.user IN ('user2');
#
# User3
UPDATE test.status_results sr, performance_schema.status_by_user sbu
SET sr.u3 = sbu.variable_value
WHERE sr.variable_name = sbu.variable_name
AND sbu.variable_name IN ('handler_delete', 'handler_rollback')
AND sbu.user IN ('user3');
#
# Status totals for 3 users.
UPDATE test.status_results sr
SET sr.user = sr.u1 + sr.u2 + sr.u3;
#===========================
# Status by host (localhost)
#===========================
#
# host1 = localhost
UPDATE test.status_results sr, performance_schema.status_by_host sbh
SET sr.h1 = sbh.variable_value
WHERE sr.variable_name = sbh.variable_name
AND sbh.variable_name IN ('handler_delete', 'handler_rollback')
AND sbh.host IN ('localhost');
#
# Status totals for 'localhost' only.
UPDATE test.status_results sr
SET sr.host = sr.h1 + sr.h2 + sr.h3;
#==================
# Status by account
#==================
# User1@localhost
UPDATE test.status_results sr, performance_schema.status_by_account sba
SET sr.a1 = sba.variable_value
WHERE sr.variable_name = sba.variable_name
AND sba.variable_name IN ('handler_delete', 'handler_rollback')
AND sba.user IN ('user1');
#
# User2@localhost
UPDATE test.status_results sr, performance_schema.status_by_account sba
SET sr.a2 = sba.variable_value
WHERE sr.variable_name = sba.variable_name
AND sba.variable_name IN ('handler_delete', 'handler_rollback')
AND sba.user IN ('user2');
#
# User3@localhost
UPDATE test.status_results sr, performance_schema.status_by_account sba
SET sr.a3 = sba.variable_value
WHERE sr.variable_name = sba.variable_name
AND sba.variable_name IN ('handler_delete', 'handler_rollback')
AND sba.user IN ('user3');
#
#
# Status totals for 3 accounts.
UPDATE test.status_results sr
SET sr.acct = sr.a1 + sr.a2 + sr.a3;
USE performance_schema;
#
# ================================================================================
# TEST X: STATUS_BY_THREAD: Connections are gone--nothing to verify.
# ================================================================================
#
# ================================================================================
# TEST 5: STATUS_BY_USER: Verify expected status counts per user (1,2,3)
# ================================================================================
SELECT *, IF (variable_value = 1,'OKf','ERRORf') AS Expected FROM status_by_user WHERE user IN ('user1') AND variable_name IN ('handler_delete');
USER VARIABLE_NAME VARIABLE_VALUE Expected
user1 Handler_delete 1 OKf
#
SELECT *, IF (variable_value = 2,'OKg','ERRORg') AS Expected FROM status_by_user WHERE user IN ('user2') AND variable_name IN ('handler_delete');
USER VARIABLE_NAME VARIABLE_VALUE Expected
user2 Handler_delete 2 OKg
#
SELECT *, IF (variable_value = 3,'OKh','ERRORh') AS Expected FROM status_by_user WHERE user IN ('user3') AND variable_name IN ('handler_delete');
USER VARIABLE_NAME VARIABLE_VALUE Expected
user3 Handler_delete 3 OKh
#
# STATUS_BY_USER vs. GLOBAL_STATUS
#
SELECT variable_name, u1, u2, u3, delta, user, IF(user=delta,'OKi','ERRORi') Expected
FROM test.status_results
ORDER BY variable_name;
variable_name u1 u2 u3 delta user Expected
Handler_delete 1 2 3 6 6 OKi
Handler_rollback 1 2 3 6 6 OKi
#
# ================================================================================
# TEST 6: STATUS_BY_ACCOUNT: Verify expected status counts per user:host (1,2,3)
# ================================================================================
SELECT *, IF (variable_value = 1,'OKj','ERRORj') AS Expected FROM status_by_account WHERE user IN ('user1') AND variable_name IN ('handler_delete');
USER HOST VARIABLE_NAME VARIABLE_VALUE Expected
user1 localhost Handler_delete 1 OKj
#
SELECT *, IF (variable_value = 2,'OKk','ERRORk') AS Expected FROM status_by_account WHERE user IN ('user2') AND variable_name IN ('handler_delete');
USER HOST VARIABLE_NAME VARIABLE_VALUE Expected
user2 localhost Handler_delete 2 OKk
#
SELECT *, IF (variable_value = 3,'OKl','ERRORl') AS Expected FROM status_by_account WHERE user IN ('user3') AND variable_name IN ('handler_delete');
USER HOST VARIABLE_NAME VARIABLE_VALUE Expected
user3 localhost Handler_delete 3 OKl
#
# STATUS_BY_ACCOUNT vs. GLOBAL_STATUS
#
SELECT variable_name, a1, a2, a3, delta, acct, IF(acct=delta,'OKn','ERRORn') Expected
FROM test.status_results
ORDER BY variable_name;
variable_name a1 a2 a3 delta acct Expected
Handler_delete 1 2 3 6 6 OKn
Handler_rollback 1 2 3 6 6 OKn
# ================================================================================
# TEST 7: STATUS_BY_HOST: Verify expected status counts per host (6)
# ================================================================================
SELECT *, IF (variable_value = 6,'OKo','ERRORo') AS Expected FROM status_by_host WHERE host IN ('localhost') AND variable_name IN ('handler_delete');
HOST VARIABLE_NAME VARIABLE_VALUE Expected
localhost Handler_delete 6 OKo
#
# STATUS_BY_HOST vs. GLOBAL_STATUS
#
# Special case: No way to isolate pre-existing 'localhost' activity, so
# just check global totals = sum(status_by_host).
#
SELECT variable_name, h1, h2, h3, delta, host, IF(host=delta,'OKp','ERRORp') Expected
FROM test.status_results
ORDER BY variable_name;
variable_name h1 h2 h3 delta host Expected
Handler_delete 6 0 0 6 6 OKp
Handler_rollback 6 0 0 6 6 OKp
# ================================================================================
# TEST 8: FLUSH GLOBAL STATUS should clear account, host and user status
# ================================================================================
#
FLUSH GLOBAL STATUS;
#
SELECT * FROM status_by_account WHERE user IN ('user1', 'user2', 'user3') AND variable_name IN ('handler_delete');
USER HOST VARIABLE_NAME VARIABLE_VALUE
user1 localhost Handler_delete 0
user2 localhost Handler_delete 0
user3 localhost Handler_delete 0
#
SELECT * FROM status_by_host WHERE host IN ('localhost') AND variable_name IN ('handler_delete');
HOST VARIABLE_NAME VARIABLE_VALUE
localhost Handler_delete 0
#
SELECT * FROM status_by_user WHERE user IN ('user1', 'user2', 'user3') AND variable_name IN ('handler_delete');
USER VARIABLE_NAME VARIABLE_VALUE
user1 Handler_delete 0
user2 Handler_delete 0
user3 Handler_delete 0
# ================================================================================
# CLEANUP
# ================================================================================
DROP TABLE test.t1;
DROP TABLE test.t2;
DROP TABLE test.t3;
DROP TABLE test.status_results;
DROP USER 'user1'@localhost;
DROP USER 'user2'@localhost;
DROP USER 'user3'@localhost;
#
|
