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2ac03c699d
Small fix for the test case. The column named "slow" was used twice in the SELECTs. As a consequence, the column named "ignore_server_ids" was not used. To fix this we simply replace the second column selected named "slow" with a column named "ignore_server_ids".
271 lines
6.6 KiB
Text
271 lines
6.6 KiB
Text
drop table if exists t1;
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create table t1 (time time, date date, timestamp timestamp,
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quarter int, week int, year int, timestampadd int, timestampdiff int);
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insert into t1 values ("12:22:22","97:02:03","1997-01-02",1,2,3,4,5);
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select * from t1;
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time date timestamp quarter week year timestampadd timestampdiff
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12:22:22 1997-02-03 1997-01-02 00:00:00 1 2 3 4 5
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select t1.time+0,t1.date+0,t1.timestamp+0,concat(date," ",time),
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t1.quarter+t1.week, t1.year+timestampadd, timestampdiff from t1;
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t1.time+0 t1.date+0 t1.timestamp+0 concat(date," ",time) t1.quarter+t1.week t1.year+timestampadd timestampdiff
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122222 19970203 19970102000000 1997-02-03 12:22:22 3 7 5
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drop table t1;
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create table events(binlog int);
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insert into events values(1);
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select events.binlog from events;
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binlog
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1
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drop table events;
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create procedure p1()
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begin
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declare n int default 2;
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authors: while n > 0 do
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set n = n -1;
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end while authors;
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end|
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create procedure p2()
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begin
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declare n int default 2;
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contributors: while n > 0 do
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set n = n -1;
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end while contributors;
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end|
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drop procedure p1;
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drop procedure p2;
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create table t1 (connection int, b int);
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create procedure p1()
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begin
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declare connection int;
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select max(t1.connection) into connection from t1;
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select concat("max=",connection) 'p1';
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end|
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insert into t1 (connection) values (1);
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call p1();
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p1
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max=1
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drop procedure p1;
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drop table t1;
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CREATE TABLE slow (slow INT, general INT, master_heartbeat_period INT, ignore_server_ids INT);
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INSERT INTO slow(slow, general, master_heartbeat_period, ignore_server_ids) VALUES (1,2,3,4), (5,6,7,8);
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INSERT INTO slow(slow, general, master_heartbeat_period) VALUES (1,2,3), (5,6,7);
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INSERT INTO slow(slow, general) VALUES (1,2), (5,6);
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INSERT INTO slow(slow) VALUES (1), (5);
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SELECT slow, general, master_heartbeat_period, ignore_server_ids FROM slow ORDER BY slow;
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slow general master_heartbeat_period ignore_server_ids
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1 2 3 4
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1 2 3 NULL
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1 2 NULL NULL
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1 NULL NULL NULL
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5 6 7 8
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5 6 7 NULL
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5 6 NULL NULL
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5 NULL NULL NULL
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SELECT slow, general, master_heartbeat_period FROM slow ORDER BY slow;
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slow general master_heartbeat_period
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1 2 3
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1 2 3
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1 2 NULL
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1 NULL NULL
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5 6 7
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5 6 7
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5 6 NULL
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5 NULL NULL
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SELECT slow, master_heartbeat_period FROM slow ORDER BY slow;
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slow master_heartbeat_period
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1 3
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1 3
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1 NULL
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1 NULL
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5 7
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5 7
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5 NULL
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5 NULL
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SELECT slow FROM slow ORDER BY slow;
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slow
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1
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1
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1
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1
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5
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5
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5
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5
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DROP TABLE slow;
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CREATE TABLE general (slow INT, general INT, master_heartbeat_period INT, ignore_server_ids INT);
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INSERT INTO general(slow, general, master_heartbeat_period, ignore_server_ids) VALUES (1,2,3,4), (5,6,7,8);
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INSERT INTO general(slow, general, master_heartbeat_period) VALUES (1,2,3), (5,6,7);
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INSERT INTO general(slow, general) VALUES (1,2), (5,6);
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INSERT INTO general(slow) VALUES (1), (5);
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SELECT slow, general, master_heartbeat_period, ignore_server_ids FROM general ORDER BY slow;
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slow general master_heartbeat_period ignore_server_ids
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1 2 3 4
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1 2 3 NULL
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1 2 NULL NULL
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1 NULL NULL NULL
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5 6 7 8
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5 6 7 NULL
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5 6 NULL NULL
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5 NULL NULL NULL
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SELECT slow, general, master_heartbeat_period FROM general ORDER BY slow;
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slow general master_heartbeat_period
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1 2 3
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1 2 3
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1 2 NULL
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1 NULL NULL
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5 6 7
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5 6 7
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5 6 NULL
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5 NULL NULL
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SELECT slow, master_heartbeat_period FROM general ORDER BY slow;
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slow master_heartbeat_period
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1 3
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1 3
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1 NULL
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1 NULL
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5 7
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5 7
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5 NULL
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5 NULL
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SELECT slow FROM general ORDER BY slow;
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slow
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1
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1
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1
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1
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5
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5
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5
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5
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DROP TABLE general;
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CREATE TABLE master_heartbeat_period (slow INT, general INT, master_heartbeat_period INT, ignore_server_ids INT);
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INSERT INTO master_heartbeat_period(slow, general, master_heartbeat_period, ignore_server_ids) VALUES (1,2,3,4), (5,6,7,8);
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INSERT INTO master_heartbeat_period(slow, general, master_heartbeat_period) VALUES (1,2,3), (5,6,7);
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INSERT INTO master_heartbeat_period(slow, general) VALUES (1,2), (5,6);
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INSERT INTO master_heartbeat_period(slow) VALUES (1), (5);
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SELECT slow, general, master_heartbeat_period, ignore_server_ids FROM master_heartbeat_period ORDER BY slow;
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slow general master_heartbeat_period ignore_server_ids
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1 2 3 4
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1 2 3 NULL
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1 2 NULL NULL
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1 NULL NULL NULL
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5 6 7 8
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5 6 7 NULL
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5 6 NULL NULL
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5 NULL NULL NULL
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SELECT slow, general, master_heartbeat_period FROM master_heartbeat_period ORDER BY slow;
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slow general master_heartbeat_period
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1 2 3
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1 2 3
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1 2 NULL
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1 NULL NULL
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5 6 7
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5 6 7
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5 6 NULL
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5 NULL NULL
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SELECT slow, master_heartbeat_period FROM master_heartbeat_period ORDER BY slow;
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slow master_heartbeat_period
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1 3
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1 3
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1 NULL
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1 NULL
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5 7
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5 7
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5 NULL
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5 NULL
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SELECT slow FROM master_heartbeat_period ORDER BY slow;
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slow
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1
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1
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1
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1
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5
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5
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5
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5
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DROP TABLE master_heartbeat_period;
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CREATE TABLE ignore_server_ids (slow INT, general INT, master_heartbeat_period INT, ignore_server_ids INT);
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INSERT INTO ignore_server_ids(slow, general, master_heartbeat_period, ignore_server_ids) VALUES (1,2,3,4), (5,6,7,8);
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INSERT INTO ignore_server_ids(slow, general, master_heartbeat_period) VALUES (1,2,3), (5,6,7);
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INSERT INTO ignore_server_ids(slow, general) VALUES (1,2), (5,6);
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INSERT INTO ignore_server_ids(slow) VALUES (1), (5);
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SELECT slow, general, master_heartbeat_period, ignore_server_ids FROM ignore_server_ids ORDER BY slow;
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slow general master_heartbeat_period ignore_server_ids
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1 2 3 4
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1 2 3 NULL
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1 2 NULL NULL
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1 NULL NULL NULL
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5 6 7 8
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5 6 7 NULL
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5 6 NULL NULL
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5 NULL NULL NULL
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SELECT slow, general, master_heartbeat_period FROM ignore_server_ids ORDER BY slow;
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slow general master_heartbeat_period
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1 2 3
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1 2 3
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1 2 NULL
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1 NULL NULL
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5 6 7
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5 6 7
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5 6 NULL
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5 NULL NULL
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SELECT slow, master_heartbeat_period FROM ignore_server_ids ORDER BY slow;
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slow master_heartbeat_period
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1 3
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1 3
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1 NULL
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1 NULL
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5 7
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5 7
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5 NULL
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5 NULL
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SELECT slow FROM ignore_server_ids ORDER BY slow;
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slow
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1
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1
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1
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1
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5
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5
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5
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5
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DROP TABLE ignore_server_ids;
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CREATE TABLE t1 (slow INT, general INT, ignore_server_ids INT, master_heartbeat_period INT);
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INSERT INTO t1 VALUES (1,2,3,4);
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CREATE PROCEDURE p1()
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BEGIN
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DECLARE slow INT;
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DECLARE general INT;
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DECLARE ignore_server_ids INT;
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DECLARE master_heartbeat_period INT;
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SELECT max(t1.slow) INTO slow FROM t1;
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SELECT max(t1.general) INTO general FROM t1;
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SELECT max(t1.ignore_server_ids) INTO ignore_server_ids FROM t1;
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SELECT max(t1.master_heartbeat_period) INTO master_heartbeat_period FROM t1;
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SELECT slow, general, ignore_server_ids, master_heartbeat_period;
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END|
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CREATE PROCEDURE p2()
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BEGIN
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DECLARE n INT DEFAULT 2;
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general: WHILE n > 0 DO
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SET n = n -1;
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END WHILE general;
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SET n = 2;
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slow: WHILE n > 0 DO
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SET n = n -1;
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END WHILE slow;
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SET n = 2;
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ignore_server_ids: WHILE n > 0 DO
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SET n = n -1;
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END WHILE ignore_server_ids;
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SET n = 2;
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master_heartbeat_period: WHILE n > 0 DO
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SET n = n -1;
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END WHILE master_heartbeat_period;
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END|
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CALL p1();
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slow general ignore_server_ids master_heartbeat_period
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1 2 3 4
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call p2();
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DROP PROCEDURE p1;
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DROP PROCEDURE p2;
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DROP TABLE t1;
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