190 lines
6.4 KiB
Plaintext
190 lines
6.4 KiB
Plaintext
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-- source include/not_embedded.inc
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--disable_warnings
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drop table if exists t1;
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--enable_warnings
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# Test for INSERT DELAYED INTO a <view>
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# BUG#13683: INSERT DELAYED into a view creates an infinite loop
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#
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create table t1 (n int);
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create view v1 as select * from t1;
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--error 1347
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insert delayed into v1 values (1);
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drop table t1;
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drop view v1;
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#
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# Bug #20989: View '(null).(null)' references invalid table(s)... on
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# SQL SECURITY INVOKER
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#
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# this is really the fact that REPLACE ... SELECT required additional
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# INSERT privs (on tables that are part of a view) over the related
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# REPLACE, SELECT
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#
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CREATE DATABASE meow;
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connect (root,localhost,root,,meow);
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connection root;
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CREATE TABLE table_target ( mexs_id CHAR(8), messzeit TIMESTAMP, PRIMARY KEY (mexs_id));
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CREATE TABLE table_target2 ( mexs_id CHAR(8), messzeit TIMESTAMP, PRIMARY KEY (mexs_id));
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CREATE TABLE table_target3 ( mexs_id CHAR(8), messzeit TIMESTAMP, PRIMARY KEY (mexs_id));
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CREATE VIEW view_target2 AS SELECT mexs_id,messzeit FROM table_target2;
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CREATE SQL SECURITY INVOKER VIEW view_target3 AS SELECT mexs_id,messzeit FROM table_target3;
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CREATE TABLE table_stations ( mexs_id VARCHAR(8), icao VARCHAR(4), country CHAR(2), PRIMARY KEY (mexs_id), UNIQUE KEY icao (icao), KEY country (country), CONSTRAINT stations_ibfk_8 FOREIGN KEY (country) REFERENCES countries (country) ON UPDATE CASCADE);
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INSERT INTO table_stations VALUES ('87654321','XXXX','YY');
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CREATE TABLE table_countries ( country CHAR(2), iso_short_en VARCHAR(64), PRIMARY KEY (country));
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INSERT INTO table_countries VALUES ('YY','Entenhausen');
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CREATE ALGORITHM=MERGE SQL SECURITY INVOKER VIEW view_stations AS select table_stations.mexs_id AS mexs_id, table_stations.icao AS icao, table_stations.country AS landescode from (table_stations join table_countries on((table_stations.country = table_countries.country)));
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CREATE TABLE table_source ( id varchar(4), datetime TIMESTAMP, PRIMARY KEY (id));
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INSERT INTO table_source VALUES ('XXXX','2006-07-12 07:50:00');
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GRANT SELECT ON table_source TO user20989@localhost;
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GRANT SELECT ON table_countries TO user20989@localhost;
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GRANT SELECT ON table_stations TO user20989@localhost;
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GRANT SELECT ON view_stations TO user20989@localhost;
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GRANT SELECT ON table_target TO user20989@localhost;
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GRANT SELECT ON table_target2 TO user20989@localhost;
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GRANT INSERT,DELETE,SELECT ON view_target3 TO user20989@localhost;
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connect (user20989,localhost,user20989,,meow);
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connection user20989;
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--error 1142
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REPLACE INTO table_target
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SELECT stations.mexs_id AS mexs_id, datetime AS messzeit
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FROM table_source
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INNER JOIN view_stations AS stations
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ON table_source.id = stations.icao
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LEFT JOIN table_target AS old
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USING (mexs_id);
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--error 1142
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REPLACE INTO view_target2
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SELECT stations.mexs_id AS mexs_id, datetime AS messzeit
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FROM table_source
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INNER JOIN view_stations AS stations
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ON table_source.id = stations.icao
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LEFT JOIN view_target2 AS old
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USING (mexs_id);
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--error 1356
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REPLACE INTO view_target3
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SELECT stations.mexs_id AS mexs_id, datetime AS messzeit
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FROM table_source
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INNER JOIN view_stations AS stations
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ON table_source.id = stations.icao
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LEFT JOIN view_target3 AS old
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USING (mexs_id);
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connection root;
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disconnect user20989;
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GRANT INSERT,DELETE ON table_target TO user20989@localhost;
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GRANT INSERT,DELETE,SELECT ON view_target2 TO user20989@localhost;
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GRANT INSERT,DELETE,SELECT ON table_target3 TO user20989@localhost;
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connect (user20989,localhost,user20989,,meow);
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connection user20989;
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REPLACE INTO table_target
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SELECT stations.mexs_id AS mexs_id, datetime AS messzeit
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FROM table_source
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INNER JOIN view_stations AS stations
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ON table_source.id = stations.icao
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LEFT JOIN table_target AS old
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USING (mexs_id);
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--error 1142
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REPLACE INTO table_target2 VALUES ('00X45Y78','2006-07-12 07:50:00');
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REPLACE INTO view_target2 VALUES ('12X45Y78','2006-07-12 07:50:00');
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SELECT stations.mexs_id AS mexs_id, datetime AS messzeit
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FROM table_source
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INNER JOIN view_stations AS stations
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ON table_source.id = stations.icao
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LEFT JOIN view_target2 AS old
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USING (mexs_id);
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REPLACE INTO view_target2
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SELECT stations.mexs_id AS mexs_id, datetime AS messzeit
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FROM table_source
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INNER JOIN view_stations AS stations
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ON table_source.id = stations.icao
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LEFT JOIN view_target2 AS old
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USING (mexs_id);
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REPLACE INTO view_target3
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SELECT stations.mexs_id AS mexs_id, datetime AS messzeit
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FROM table_source
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INNER JOIN view_stations AS stations
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ON table_source.id = stations.icao
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LEFT JOIN view_target3 AS old
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USING (mexs_id);
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connection root;
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disconnect user20989;
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SELECT * FROM table_target;
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SELECT * FROM view_target2;
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SELECT * FROM view_target3;
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DROP VIEW view_stations;
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DROP TABLE table_source;
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DROP TABLE table_countries;
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DROP TABLE table_stations;
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DROP TABLE table_target;
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DROP TABLE table_target2;
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DROP TABLE table_target3;
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DROP VIEW view_target2;
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DROP VIEW view_target3;
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DROP USER user20989@localhost;
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disconnect root;
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connection default;
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DROP DATABASE meow;
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#
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# Bug#28587 SELECT is blocked by INSERT waiting on read lock, even with low_priority_updates
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#
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--echo connection: default
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set low_priority_updates=1;
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--disable_warnings
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drop table if exists t1;
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--enable_warnings
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create table t1 (a int, b int, unique key t1$a (a));
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lock table t1 read;
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connect (update,localhost,root,,);
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connection update;
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--echo connection: update
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set low_priority_updates=1;
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show variables like 'low_priority_updates';
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let $ID= `select connection_id()`;
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--send insert into t1 values (1, 2) ON DUPLICATE KEY UPDATE b = 2;
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connection default;
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# we must wait till the insert opens and locks the table
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let $wait_condition=
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select count(*) = 1 from information_schema.processlist
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where state = "Locked" and id = $ID;
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--source include/wait_condition.inc
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connect (select,localhost,root,,);
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--echo connection: select
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select * from t1;
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connection default;
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--echo connection: default
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select * from t1;
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connection default;
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disconnect update;
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disconnect select;
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drop table t1;
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set low_priority_updates=default;
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