Skip to content

M
mariadb
Commit b53bcd43 authored by Jan Lindström's avatar Jan Lindström
Browse files
Options

MDEV-7367: Updating a virtual column corrupts table which crashes server 

Analysis: MySQL table definition contains also virtual columns. Similarly,
index fielnr references MySQL table fields. However, InnoDB table definition
does not contain virtual columns. Therefore, when matching MySQL key fieldnr
we need to use actual column name to find out referenced InnoDB dictionary
column name.

Fix: Add new function to match MySQL index key columns to InnoDB dictionary.
parent 0563f49b
Hide whitespace changes
Inline Side-by-side
Showing with 753 additions and 14 deletions
mysql-test/suite/innodb/r/innodb-virtual-columns.result 0 → 100644
View file @ b53bcd43
CREATE TABLE IF NOT EXISTS gso_grad_supr (
term char(4) NOT NULL DEFAULT '',
uw_id int(8) UNSIGNED NOT NULL DEFAULT 0,
plan varchar(10) NOT NULL DEFAULT '',
wdraw_rsn varchar(4) NOT NULL DEFAULT '',
admit_term char(4) NOT NULL DEFAULT '',
CONSTRAINT gso_grad_supr_pky PRIMARY KEY (uw_id, term)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
INSERT INTO `gso_grad_supr` VALUES ('1031',2,'CSM','','1009');
INSERT INTO `gso_grad_supr` VALUES ('1035',2,'CSM','ACAD','1009');
CREATE TABLE IF NOT EXISTS grad_degree (
student_id int(8) UNSIGNED NOT NULL,
plan varchar(10) NOT NULL,
admit_term char(4) NOT NULL,
wdraw_rsn varchar(4) NOT NULL DEFAULT '',
ofis_deg_status varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed'
ELSE 'Not Completed'
END) VIRTUAL,
deg_start_term char(4) NOT NULL DEFAULT '' COMMENT 'Educated guess at the beginning of the data',
deg_as_of_term char(4) NOT NULL COMMENT 'In most cases also end term',
CONSTRAINT grad_degree_stu_plan_admit_pky PRIMARY KEY (student_id, plan, admit_term)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
CREATE INDEX grad_degree_wdraw_rsn_ndx ON grad_degree (wdraw_rsn);
CREATE INDEX grad_degree_as_of_term_ndx ON grad_degree (deg_as_of_term);
INSERT IGNORE grad_degree (
student_id,
plan,
admit_term,
wdraw_rsn,
deg_start_term,
deg_as_of_term
)
SELECT
ggs.uw_id AS c_student_id,
ggs.plan,
ggs.admit_term,
ggs.wdraw_rsn,
IF( (SELECT COUNT(*) FROM grad_degree AS gd WHERE gd.student_id = ggs.uw_id AND gd.admit_term = ggs.admit_term) > 0, ggs.term, ggs.admit_term ) AS c_deg_start_term,
ggs.term AS c_as_of_term
FROM gso_grad_supr AS ggs
LEFT OUTER JOIN
grad_degree AS gd
ON ( gd.student_id = ggs.uw_id AND gd.plan = ggs.plan AND gd.admit_term = ggs.admit_term )
WHERE
ggs.term = 1031 AND
gd.student_id IS NULL
;
UPDATE grad_degree AS gd
INNER JOIN
gso_grad_supr AS ggs
ON ( gd.student_id = ggs.uw_id AND gd.plan = ggs.plan AND gd.admit_term = ggs.admit_term )
SET
gd.wdraw_rsn = ggs.wdraw_rsn,
gd.deg_as_of_term = 1035
WHERE
gd.wdraw_rsn NOT IN ('DCMP', 'TRDC') AND
ggs.term = 1035
;
drop table grad_degree;
CREATE TABLE IF NOT EXISTS grad_degree (
student_id int(8) UNSIGNED NOT NULL,
plan varchar(10) NOT NULL,
admit_term char(4) NOT NULL,
wdraw_rsn varchar(4) NOT NULL DEFAULT '',
ofis_deg_status varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed'
ELSE 'Not Completed'
END) VIRTUAL,
ofis_deg_status2 varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress2'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed2'
ELSE 'Not Completed2'
END) VIRTUAL,
ofis_deg_status3 varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress3'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed3'
ELSE 'Not Completed3'
END) VIRTUAL,
ofis_deg_status4 varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress4'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed4'
ELSE 'Not Completed4'
END) VIRTUAL,
ofis_deg_status5 varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress5'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed5'
ELSE 'Not Completed5'
END) VIRTUAL,
ofis_deg_status6 varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress6'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed6'
ELSE 'Not Completed6'
END) VIRTUAL,
ofis_deg_status7 varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress7'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed7'
ELSE 'Not Completed7'
END) VIRTUAL,
ofis_deg_status8 varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress8'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed8'
ELSE 'Not Completed8'
END) VIRTUAL,
deg_start_term char(4) NOT NULL DEFAULT '' COMMENT 'Educated guess at the beginning of the data',
deg_as_of_term char(4) NOT NULL COMMENT 'In most cases also end term',
CONSTRAINT grad_degree_stu_plan_admit_pky PRIMARY KEY (student_id, plan, admit_term)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
CREATE INDEX grad_degree_wdraw_rsn_ndx ON grad_degree (wdraw_rsn);
CREATE INDEX grad_degree_as_of_term_ndx ON grad_degree (deg_as_of_term);
INSERT IGNORE grad_degree (
student_id,
plan,
admit_term,
wdraw_rsn,
deg_start_term,
deg_as_of_term
)
SELECT
ggs.uw_id AS c_student_id,
ggs.plan,
ggs.admit_term,
ggs.wdraw_rsn,
IF( (SELECT COUNT(*) FROM grad_degree AS gd WHERE gd.student_id = ggs.uw_id AND gd.admit_term = ggs.admit_term) > 0, ggs.term, ggs.admit_term ) AS c_deg_start_term,
ggs.term AS c_as_of_term
FROM gso_grad_supr AS ggs
LEFT OUTER JOIN
grad_degree AS gd
ON ( gd.student_id = ggs.uw_id AND gd.plan = ggs.plan AND gd.admit_term = ggs.admit_term )
WHERE
ggs.term = 1031 AND
gd.student_id IS NULL
;
UPDATE grad_degree AS gd
INNER JOIN
gso_grad_supr AS ggs
ON ( gd.student_id = ggs.uw_id AND gd.plan = ggs.plan AND gd.admit_term = ggs.admit_term )
SET
gd.wdraw_rsn = ggs.wdraw_rsn,
gd.deg_as_of_term = 1035
WHERE
gd.wdraw_rsn NOT IN ('DCMP', 'TRDC') AND
ggs.term = 1035
;
ALTER TABLE grad_degree DROP INDEX grad_degree_wdraw_rsn_ndx;
ALTER TABLE grad_degree DROP COLUMN deg_start_term;
SHOW CREATE TABLE grad_degree;
Table Create Table
grad_degree CREATE TABLE `grad_degree` (
`student_id` int(8) unsigned NOT NULL,
`plan` varchar(10) NOT NULL,
`admit_term` char(4) NOT NULL,
`wdraw_rsn` varchar(4) NOT NULL DEFAULT '',
`ofis_deg_status` varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed'
ELSE 'Not Completed'
END) VIRTUAL,
`ofis_deg_status2` varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress2'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed2'
ELSE 'Not Completed2'
END) VIRTUAL,
`ofis_deg_status3` varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress3'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed3'
ELSE 'Not Completed3'
END) VIRTUAL,
`ofis_deg_status4` varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress4'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed4'
ELSE 'Not Completed4'
END) VIRTUAL,
`ofis_deg_status5` varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress5'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed5'
ELSE 'Not Completed5'
END) VIRTUAL,
`ofis_deg_status6` varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress6'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed6'
ELSE 'Not Completed6'
END) VIRTUAL,
`ofis_deg_status7` varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress7'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed7'
ELSE 'Not Completed7'
END) VIRTUAL,
`ofis_deg_status8` varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress8'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed8'
ELSE 'Not Completed8'
END) VIRTUAL,
`deg_as_of_term` char(4) NOT NULL COMMENT 'In most cases also end term',
PRIMARY KEY (`student_id`,`plan`,`admit_term`),
KEY `grad_degree_as_of_term_ndx` (`deg_as_of_term`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8
DROP TABLE grad_degree;
CREATE TABLE IF NOT EXISTS grad_degree (
student_id int(8) UNSIGNED NOT NULL,
plan varchar(10) NOT NULL,
admit_term char(4) NOT NULL,
wdraw_rsn varchar(4) NOT NULL DEFAULT '',
ofis_deg_status varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed'
ELSE 'Not Completed'
END) VIRTUAL,
ofis_deg_status2 varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress2'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed2'
ELSE 'Not Completed2'
END) VIRTUAL,
ofis_deg_status3 varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress3'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed3'
ELSE 'Not Completed3'
END) VIRTUAL,
ofis_deg_status4 varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress4'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed4'
ELSE 'Not Completed4'
END) VIRTUAL,
ofis_deg_status5 varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress5'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed5'
ELSE 'Not Completed5'
END) VIRTUAL,
ofis_deg_status6 varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress6'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed6'
ELSE 'Not Completed6'
END) VIRTUAL,
ofis_deg_status7 varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress7'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed7'
ELSE 'Not Completed7'
END) VIRTUAL,
ofis_deg_status8 varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress8'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed8'
ELSE 'Not Completed8'
END) VIRTUAL,
deg_start_term char(4) NOT NULL DEFAULT '' COMMENT 'Educated guess at the beginning of the data',
deg_as_of_term char(4) NOT NULL COMMENT 'In most cases also end term',
CONSTRAINT grad_degree_stu_plan_admit_pky PRIMARY KEY (student_id, plan, admit_term)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
CREATE INDEX grad_degree_wdraw_rsn_ndx ON grad_degree (wdraw_rsn);
ALTER TABLE grad_degree DROP COLUMN ofis_deg_status2, DROP COLUMN ofis_deg_status3,
DROP COLUMN ofis_deg_status4, DROP COLUMN ofis_deg_status5, DROP COLUMN ofis_deg_status6,
DROP COLUMN ofis_deg_status7, DROP COLUMN ofis_deg_status8;
CREATE INDEX grad_degree_as_of_term_ndx ON grad_degree (deg_as_of_term);
INSERT IGNORE grad_degree (
student_id,
plan,
admit_term,
wdraw_rsn,
deg_start_term,
deg_as_of_term
)
SELECT
ggs.uw_id AS c_student_id,
ggs.plan,
ggs.admit_term,
ggs.wdraw_rsn,
IF( (SELECT COUNT(*) FROM grad_degree AS gd WHERE gd.student_id = ggs.uw_id AND gd.admit_term = ggs.admit_term) > 0, ggs.term, ggs.admit_term ) AS c_deg_start_term,
ggs.term AS c_as_of_term
FROM gso_grad_supr AS ggs
LEFT OUTER JOIN
grad_degree AS gd
ON ( gd.student_id = ggs.uw_id AND gd.plan = ggs.plan AND gd.admit_term = ggs.admit_term )
WHERE
ggs.term = 1031 AND
gd.student_id IS NULL
;
UPDATE grad_degree AS gd
INNER JOIN
gso_grad_supr AS ggs
ON ( gd.student_id = ggs.uw_id AND gd.plan = ggs.plan AND gd.admit_term = ggs.admit_term )
SET
gd.wdraw_rsn = ggs.wdraw_rsn,
gd.deg_as_of_term = 1035
WHERE
gd.wdraw_rsn NOT IN ('DCMP', 'TRDC') AND
ggs.term = 1035
;
select * from grad_degree;
student_id plan admit_term wdraw_rsn ofis_deg_status deg_start_term deg_as_of_term
2 CSM 1009 ACAD Not Completed 1009 1035
select * from gso_grad_supr;
term uw_id plan wdraw_rsn admit_term
1031 2 CSM 1009
1035 2 CSM ACAD 1009
drop table grad_degree;
drop table gso_grad_supr;
mysql-test/suite/innodb/t/innodb-virtual-columns.test 0 → 100644
View file @ b53bcd43
--source include/have_innodb.inc
#
# MDEV-7367: Updating a virtual column corrupts table which crashes server
# MySQL table columns contains virtual columns but InnoDB table
# definition does not.
#
CREATE TABLE IF NOT EXISTS gso_grad_supr (
term char(4) NOT NULL DEFAULT '',
uw_id int(8) UNSIGNED NOT NULL DEFAULT 0,
plan varchar(10) NOT NULL DEFAULT '',
wdraw_rsn varchar(4) NOT NULL DEFAULT '',
admit_term char(4) NOT NULL DEFAULT '',
CONSTRAINT gso_grad_supr_pky PRIMARY KEY (uw_id, term)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
INSERT INTO `gso_grad_supr` VALUES ('1031',2,'CSM','','1009');
INSERT INTO `gso_grad_supr` VALUES ('1035',2,'CSM','ACAD','1009');
CREATE TABLE IF NOT EXISTS grad_degree (
student_id int(8) UNSIGNED NOT NULL,
plan varchar(10) NOT NULL,
admit_term char(4) NOT NULL,
wdraw_rsn varchar(4) NOT NULL DEFAULT '',
ofis_deg_status varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed'
ELSE 'Not Completed'
END) VIRTUAL,
deg_start_term char(4) NOT NULL DEFAULT '' COMMENT 'Educated guess at the beginning of the data',
deg_as_of_term char(4) NOT NULL COMMENT 'In most cases also end term',
CONSTRAINT grad_degree_stu_plan_admit_pky PRIMARY KEY (student_id, plan, admit_term)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
CREATE INDEX grad_degree_wdraw_rsn_ndx ON grad_degree (wdraw_rsn);
CREATE INDEX grad_degree_as_of_term_ndx ON grad_degree (deg_as_of_term);
INSERT IGNORE grad_degree (
student_id,
plan,
admit_term,
wdraw_rsn,
deg_start_term,
deg_as_of_term
)
SELECT
ggs.uw_id AS c_student_id,
ggs.plan,
ggs.admit_term,
ggs.wdraw_rsn,
IF( (SELECT COUNT(*) FROM grad_degree AS gd WHERE gd.student_id = ggs.uw_id AND gd.admit_term = ggs.admit_term) > 0, ggs.term, ggs.admit_term ) AS c_deg_start_term,
ggs.term AS c_as_of_term
FROM gso_grad_supr AS ggs
LEFT OUTER JOIN
grad_degree AS gd
ON ( gd.student_id = ggs.uw_id AND gd.plan = ggs.plan AND gd.admit_term = ggs.admit_term )
WHERE
ggs.term = 1031 AND
gd.student_id IS NULL
;
UPDATE grad_degree AS gd
INNER JOIN
gso_grad_supr AS ggs
ON ( gd.student_id = ggs.uw_id AND gd.plan = ggs.plan AND gd.admit_term = ggs.admit_term )
SET
gd.wdraw_rsn = ggs.wdraw_rsn,
gd.deg_as_of_term = 1035
WHERE
gd.wdraw_rsn NOT IN ('DCMP', 'TRDC') AND
ggs.term = 1035
;
drop table grad_degree;
#
# Test with more virtual columns so that MySQL table has
# more columns than InnoDB and index definition is out
# of number of actual InnoDB columns.
#
CREATE TABLE IF NOT EXISTS grad_degree (
student_id int(8) UNSIGNED NOT NULL,
plan varchar(10) NOT NULL,
admit_term char(4) NOT NULL,
wdraw_rsn varchar(4) NOT NULL DEFAULT '',
ofis_deg_status varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed'
ELSE 'Not Completed'
END) VIRTUAL,
ofis_deg_status2 varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress2'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed2'
ELSE 'Not Completed2'
END) VIRTUAL,
ofis_deg_status3 varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress3'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed3'
ELSE 'Not Completed3'
END) VIRTUAL,
ofis_deg_status4 varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress4'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed4'
ELSE 'Not Completed4'
END) VIRTUAL,
ofis_deg_status5 varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress5'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed5'
ELSE 'Not Completed5'
END) VIRTUAL,
ofis_deg_status6 varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress6'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed6'
ELSE 'Not Completed6'
END) VIRTUAL,
ofis_deg_status7 varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress7'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed7'
ELSE 'Not Completed7'
END) VIRTUAL,
ofis_deg_status8 varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress8'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed8'
ELSE 'Not Completed8'
END) VIRTUAL,
deg_start_term char(4) NOT NULL DEFAULT '' COMMENT 'Educated guess at the beginning of the data',
deg_as_of_term char(4) NOT NULL COMMENT 'In most cases also end term',
CONSTRAINT grad_degree_stu_plan_admit_pky PRIMARY KEY (student_id, plan, admit_term)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
CREATE INDEX grad_degree_wdraw_rsn_ndx ON grad_degree (wdraw_rsn);
CREATE INDEX grad_degree_as_of_term_ndx ON grad_degree (deg_as_of_term);
INSERT IGNORE grad_degree (
student_id,
plan,
admit_term,
wdraw_rsn,
deg_start_term,
deg_as_of_term
)
SELECT
ggs.uw_id AS c_student_id,
ggs.plan,
ggs.admit_term,
ggs.wdraw_rsn,
IF( (SELECT COUNT(*) FROM grad_degree AS gd WHERE gd.student_id = ggs.uw_id AND gd.admit_term = ggs.admit_term) > 0, ggs.term, ggs.admit_term ) AS c_deg_start_term,
ggs.term AS c_as_of_term
FROM gso_grad_supr AS ggs
LEFT OUTER JOIN
grad_degree AS gd
ON ( gd.student_id = ggs.uw_id AND gd.plan = ggs.plan AND gd.admit_term = ggs.admit_term )
WHERE
ggs.term = 1031 AND
gd.student_id IS NULL
;
UPDATE grad_degree AS gd
INNER JOIN
gso_grad_supr AS ggs
ON ( gd.student_id = ggs.uw_id AND gd.plan = ggs.plan AND gd.admit_term = ggs.admit_term )
SET
gd.wdraw_rsn = ggs.wdraw_rsn,
gd.deg_as_of_term = 1035
WHERE
gd.wdraw_rsn NOT IN ('DCMP', 'TRDC') AND
ggs.term = 1035
;
#
# Verify that indexes can be dropped
#
ALTER TABLE grad_degree DROP INDEX grad_degree_wdraw_rsn_ndx;
#
# Verify that we can drop columns
#
ALTER TABLE grad_degree DROP COLUMN deg_start_term;
SHOW CREATE TABLE grad_degree;
DROP TABLE grad_degree;
#
# Verify after dropping virtual columns
#
CREATE TABLE IF NOT EXISTS grad_degree (
student_id int(8) UNSIGNED NOT NULL,
plan varchar(10) NOT NULL,
admit_term char(4) NOT NULL,
wdraw_rsn varchar(4) NOT NULL DEFAULT '',
ofis_deg_status varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed'
ELSE 'Not Completed'
END) VIRTUAL,
ofis_deg_status2 varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress2'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed2'
ELSE 'Not Completed2'
END) VIRTUAL,
ofis_deg_status3 varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress3'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed3'
ELSE 'Not Completed3'
END) VIRTUAL,
ofis_deg_status4 varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress4'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed4'
ELSE 'Not Completed4'
END) VIRTUAL,
ofis_deg_status5 varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress5'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed5'
ELSE 'Not Completed5'
END) VIRTUAL,
ofis_deg_status6 varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress6'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed6'
ELSE 'Not Completed6'
END) VIRTUAL,
ofis_deg_status7 varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress7'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed7'
ELSE 'Not Completed7'
END) VIRTUAL,
ofis_deg_status8 varchar(15) AS (
CASE
WHEN wdraw_rsn = '' THEN 'In progress8'
WHEN wdraw_rsn = 'DCMP' OR wdraw_rsn = 'TRDC' THEN 'Completed8'
ELSE 'Not Completed8'
END) VIRTUAL,
deg_start_term char(4) NOT NULL DEFAULT '' COMMENT 'Educated guess at the beginning of the data',
deg_as_of_term char(4) NOT NULL COMMENT 'In most cases also end term',
CONSTRAINT grad_degree_stu_plan_admit_pky PRIMARY KEY (student_id, plan, admit_term)
) ENGINE=InnoDB DEFAULT CHARSET=utf8;
CREATE INDEX grad_degree_wdraw_rsn_ndx ON grad_degree (wdraw_rsn);
ALTER TABLE grad_degree DROP COLUMN ofis_deg_status2, DROP COLUMN ofis_deg_status3,
DROP COLUMN ofis_deg_status4, DROP COLUMN ofis_deg_status5, DROP COLUMN ofis_deg_status6,
DROP COLUMN ofis_deg_status7, DROP COLUMN ofis_deg_status8;
CREATE INDEX grad_degree_as_of_term_ndx ON grad_degree (deg_as_of_term);
INSERT IGNORE grad_degree (
student_id,
plan,
admit_term,
wdraw_rsn,
deg_start_term,
deg_as_of_term
)
SELECT
ggs.uw_id AS c_student_id,
ggs.plan,
ggs.admit_term,
ggs.wdraw_rsn,
IF( (SELECT COUNT(*) FROM grad_degree AS gd WHERE gd.student_id = ggs.uw_id AND gd.admit_term = ggs.admit_term) > 0, ggs.term, ggs.admit_term ) AS c_deg_start_term,
ggs.term AS c_as_of_term
FROM gso_grad_supr AS ggs
LEFT OUTER JOIN
grad_degree AS gd
ON ( gd.student_id = ggs.uw_id AND gd.plan = ggs.plan AND gd.admit_term = ggs.admit_term )
WHERE
ggs.term = 1031 AND
gd.student_id IS NULL
;
UPDATE grad_degree AS gd
INNER JOIN
gso_grad_supr AS ggs
ON ( gd.student_id = ggs.uw_id AND gd.plan = ggs.plan AND gd.admit_term = ggs.admit_term )
SET
gd.wdraw_rsn = ggs.wdraw_rsn,
gd.deg_as_of_term = 1035
WHERE
gd.wdraw_rsn NOT IN ('DCMP', 'TRDC') AND
ggs.term = 1035
;
select * from grad_degree;
select * from gso_grad_supr;
drop table grad_degree;
drop table gso_grad_supr;
storage/innobase/dict/dict0dict.cc
View file @ b53bcd43
...@@ -648,6 +648,40 @@ dict_table_get_col_name( ...@@ -648,6 +648,40 @@ dict_table_get_col_name(
return(s); return(s);
} }
/**********************************************************************//**
Returns a column's name.
@return column name. NOTE: not guaranteed to stay valid if table is
modified in any way (columns added, etc.). */
UNIV_INTERN
const char*
dict_table_get_col_name_for_mysql(
/*==============================*/
const dict_table_t* table, /*!< in: table */
const char* col_name)/*! in: MySQL table column name */
{
ulint i;
const char* s;
ut_ad(table);
ut_ad(col_name);
ut_ad(table->magic_n == DICT_TABLE_MAGIC_N);
s = table->col_names;
if (s) {
/* If we have many virtual columns MySQL key_part->fieldnr
could be larger than number of columns in InnoDB table
when creating new indexes. */
for (i = 0; i < table->n_def; i++) {
if (!innobase_strcasecmp(s, col_name)) {
break; /* Found */
}
s += strlen(s) + 1;
}
}
return(s);
}
#ifndef UNIV_HOTBACKUP #ifndef UNIV_HOTBACKUP
/********************************************************************//** /********************************************************************//**
Acquire the autoinc lock. */ Acquire the autoinc lock. */
......
storage/innobase/handler/ha_innodb.cc
View file @ b53bcd43
...@@ -4785,6 +4785,8 @@ innobase_match_index_columns( ...@@ -4785,6 +4785,8 @@ innobase_match_index_columns(
if (innodb_idx_fld >= innodb_idx_fld_end) { if (innodb_idx_fld >= innodb_idx_fld_end) {
DBUG_RETURN(FALSE); DBUG_RETURN(FALSE);
} }
mtype = innodb_idx_fld->col->mtype;
} }
// MariaDB-5.5 compatibility // MariaDB-5.5 compatibility
......
storage/innobase/handler/handler0alter.cc
View file @ b53bcd43
...@@ -1441,8 +1441,9 @@ innobase_create_index_field_def( ...@@ -1441,8 +1441,9 @@ innobase_create_index_field_def(
if a new clustered index is if a new clustered index is
not being created */ not being created */
const KEY_PART_INFO* key_part, /*!< in: MySQL key definition */ const KEY_PART_INFO* key_part, /*!< in: MySQL key definition */
index_field_t* index_field) /*!< out: index field index_field_t* index_field, /*!< out: index field
definition for key_part */ definition for key_part */
const Field** fields) /*!< in: MySQL table fields */
{ {
const Field* field; const Field* field;
ibool is_unsigned; ibool is_unsigned;
...@@ -1459,6 +1460,7 @@ innobase_create_index_field_def( ...@@ -1459,6 +1460,7 @@ innobase_create_index_field_def(
ut_a(field); ut_a(field);
index_field->col_no = key_part->fieldnr; index_field->col_no = key_part->fieldnr;
index_field->col_name = altered_table ? field->field_name : fields[key_part->fieldnr]->field_name;
col_type = get_innobase_type_from_mysql_type(&is_unsigned, field); col_type = get_innobase_type_from_mysql_type(&is_unsigned, field);
...@@ -1493,8 +1495,9 @@ innobase_create_index_def( ...@@ -1493,8 +1495,9 @@ innobase_create_index_def(
bool key_clustered, /*!< in: true if this is bool key_clustered, /*!< in: true if this is
the new clustered index */ the new clustered index */
index_def_t* index, /*!< out: index definition */ index_def_t* index, /*!< out: index definition */
mem_heap_t* heap) /*!< in: heap where memory mem_heap_t* heap, /*!< in: heap where memory
is allocated */ is allocated */
const Field** fields) /*!z in: MySQL table fields */
{ {
const KEY* key = &keys[key_number]; const KEY* key = &keys[key_number];
ulint i; ulint i;
...@@ -1507,6 +1510,7 @@ innobase_create_index_def( ...@@ -1507,6 +1510,7 @@ innobase_create_index_def(
index->fields = static_cast<index_field_t*>( index->fields = static_cast<index_field_t*>(
mem_heap_alloc(heap, n_fields * sizeof *index->fields)); mem_heap_alloc(heap, n_fields * sizeof *index->fields));
memset(index->fields, 0, n_fields * sizeof *index->fields);
index->ind_type = 0; index->ind_type = 0;
index->key_number = key_number; index->key_number = key_number;
...@@ -1544,7 +1548,7 @@ innobase_create_index_def( ...@@ -1544,7 +1548,7 @@ innobase_create_index_def(
for (i = 0; i < n_fields; i++) { for (i = 0; i < n_fields; i++) {
innobase_create_index_field_def( innobase_create_index_field_def(
altered_table, &key->key_part[i], &index->fields[i]); altered_table, &key->key_part[i], &index->fields[i], fields);
} }
DBUG_VOID_RETURN; DBUG_VOID_RETURN;
...@@ -1875,7 +1879,7 @@ innobase_create_key_defs( ...@@ -1875,7 +1879,7 @@ innobase_create_key_defs(
/* Create the PRIMARY key index definition */ /* Create the PRIMARY key index definition */
innobase_create_index_def( innobase_create_index_def(
altered_table, key_info, primary_key_number, altered_table, key_info, primary_key_number,
TRUE, TRUE, indexdef++, heap); TRUE, TRUE, indexdef++, heap, (const Field **)altered_table->field);
created_clustered: created_clustered:
n_add = 1; n_add = 1;
...@@ -1887,7 +1891,7 @@ created_clustered: ...@@ -1887,7 +1891,7 @@ created_clustered:
/* Copy the index definitions. */ /* Copy the index definitions. */
innobase_create_index_def( innobase_create_index_def(
altered_table, key_info, i, TRUE, FALSE, altered_table, key_info, i, TRUE, FALSE,
indexdef, heap); indexdef, heap, (const Field **)altered_table->field);
if (indexdef->ind_type & DICT_FTS) { if (indexdef->ind_type & DICT_FTS) {
n_fts_add++; n_fts_add++;
...@@ -1932,7 +1936,7 @@ created_clustered: ...@@ -1932,7 +1936,7 @@ created_clustered:
for (ulint i = 0; i < n_add; i++) { for (ulint i = 0; i < n_add; i++) {
innobase_create_index_def( innobase_create_index_def(
altered_table, key_info, add[i], FALSE, FALSE, altered_table, key_info, add[i], FALSE, FALSE,
indexdef, heap); indexdef, heap, (const Field **)altered_table->field);
if (indexdef->ind_type & DICT_FTS) { if (indexdef->ind_type & DICT_FTS) {
n_fts_add++; n_fts_add++;
...@@ -1949,6 +1953,7 @@ created_clustered: ...@@ -1949,6 +1953,7 @@ created_clustered:
index->fields = static_cast<index_field_t*>( index->fields = static_cast<index_field_t*>(
mem_heap_alloc(heap, sizeof *index->fields)); mem_heap_alloc(heap, sizeof *index->fields));
memset(index->fields, 0, sizeof *index->fields);
index->n_fields = 1; index->n_fields = 1;
index->fields->col_no = fts_doc_id_col; index->fields->col_no = fts_doc_id_col;
index->fields->prefix_len = 0; index->fields->prefix_len = 0;
......
storage/innobase/include/dict0dict.h
View file @ b53bcd43
...@@ -597,6 +597,17 @@ dict_table_get_col_name( ...@@ -597,6 +597,17 @@ dict_table_get_col_name(
ulint col_nr) /*!< in: column number */ ulint col_nr) /*!< in: column number */
__attribute__((nonnull, warn_unused_result)); __attribute__((nonnull, warn_unused_result));
/**********************************************************************//** /**********************************************************************//**
Returns a column's name.
@return column name. NOTE: not guaranteed to stay valid if table is
modified in any way (columns added, etc.). */
UNIV_INTERN
const char*
dict_table_get_col_name_for_mysql(
/*==============================*/
const dict_table_t* table, /*!< in: table */
const char* col_name)/*!< in: MySQL table column name */
__attribute__((nonnull, warn_unused_result));
/**********************************************************************//**
Prints a table data. */ Prints a table data. */
UNIV_INTERN UNIV_INTERN
void void
......
storage/innobase/include/row0merge.h
View file @ b53bcd43
...@@ -95,6 +95,7 @@ struct index_field_t { ...@@ -95,6 +95,7 @@ struct index_field_t {
ulint col_no; /*!< column offset */ ulint col_no; /*!< column offset */
ulint prefix_len; /*!< column prefix length, or 0 ulint prefix_len; /*!< column prefix length, or 0
if indexing the whole column */ if indexing the whole column */
const char* col_name; /*!< column name or NULL */
}; };
/** Definition of an index being created */ /** Definition of an index being created */
......
storage/innobase/row/row0merge.cc
View file @ b53bcd43
...@@ -3336,9 +3336,13 @@ row_merge_create_index( ...@@ -3336,9 +3336,13 @@ row_merge_create_index(
for (i = 0; i < n_fields; i++) { for (i = 0; i < n_fields; i++) {
index_field_t* ifield = &index_def->fields[i]; index_field_t* ifield = &index_def->fields[i];
const char * col_name = ifield->col_name ?
dict_table_get_col_name_for_mysql(table, ifield->col_name) :
dict_table_get_col_name(table, ifield->col_no);
dict_mem_index_add_field( dict_mem_index_add_field(
index, dict_table_get_col_name(table, ifield->col_no), index,
col_name,
ifield->prefix_len); ifield->prefix_len);
} }
......
storage/xtradb/dict/dict0dict.cc
View file @ b53bcd43
...@@ -648,6 +648,40 @@ dict_table_get_col_name( ...@@ -648,6 +648,40 @@ dict_table_get_col_name(
return(s); return(s);
} }
/**********************************************************************//**
Returns a column's name.
@return column name. NOTE: not guaranteed to stay valid if table is
modified in any way (columns added, etc.). */
UNIV_INTERN
const char*
dict_table_get_col_name_for_mysql(
/*==============================*/
const dict_table_t* table, /*!< in: table */
const char* col_name)/*! in: MySQL table column name */
{
ulint i;
const char* s;
ut_ad(table);
ut_ad(col_name);
ut_ad(table->magic_n == DICT_TABLE_MAGIC_N);
s = table->col_names;
if (s) {
/* If we have many virtual columns MySQL key_part->fieldnr
could be larger than number of columns in InnoDB table
when creating new indexes. */
for (i = 0; i < table->n_def; i++) {
if (!innobase_strcasecmp(s, col_name)) {
break; /* Found */
}
s += strlen(s) + 1;
}
}
return(s);
}
#ifndef UNIV_HOTBACKUP #ifndef UNIV_HOTBACKUP
/********************************************************************//** /********************************************************************//**
Acquire the autoinc lock. */ Acquire the autoinc lock. */
......
storage/xtradb/handler/ha_innodb.cc
View file @ b53bcd43
...@@ -5333,6 +5333,8 @@ innobase_match_index_columns( ...@@ -5333,6 +5333,8 @@ innobase_match_index_columns(
if (innodb_idx_fld >= innodb_idx_fld_end) { if (innodb_idx_fld >= innodb_idx_fld_end) {
DBUG_RETURN(FALSE); DBUG_RETURN(FALSE);
} }
mtype = innodb_idx_fld->col->mtype;
} }
if (col_type != mtype) { if (col_type != mtype) {
......
storage/xtradb/handler/handler0alter.cc
View file @ b53bcd43
...@@ -1442,8 +1442,9 @@ innobase_create_index_field_def( ...@@ -1442,8 +1442,9 @@ innobase_create_index_field_def(
if a new clustered index is if a new clustered index is
not being created */ not being created */
const KEY_PART_INFO* key_part, /*!< in: MySQL key definition */ const KEY_PART_INFO* key_part, /*!< in: MySQL key definition */
index_field_t* index_field) /*!< out: index field index_field_t* index_field, /*!< out: index field
definition for key_part */ definition for key_part */
const Field** fields) /*!< in: MySQL table fields */
{ {
const Field* field; const Field* field;
ibool is_unsigned; ibool is_unsigned;
...@@ -1460,6 +1461,7 @@ innobase_create_index_field_def( ...@@ -1460,6 +1461,7 @@ innobase_create_index_field_def(
ut_a(field); ut_a(field);
index_field->col_no = key_part->fieldnr; index_field->col_no = key_part->fieldnr;
index_field->col_name = altered_table ? field->field_name : fields[key_part->fieldnr]->field_name;
col_type = get_innobase_type_from_mysql_type(&is_unsigned, field); col_type = get_innobase_type_from_mysql_type(&is_unsigned, field);
...@@ -1494,8 +1496,9 @@ innobase_create_index_def( ...@@ -1494,8 +1496,9 @@ innobase_create_index_def(
bool key_clustered, /*!< in: true if this is bool key_clustered, /*!< in: true if this is
the new clustered index */ the new clustered index */
index_def_t* index, /*!< out: index definition */ index_def_t* index, /*!< out: index definition */
mem_heap_t* heap) /*!< in: heap where memory mem_heap_t* heap, /*!< in: heap where memory
is allocated */ is allocated */
const Field** fields) /*!z in: MySQL table fields */
{ {
const KEY* key = &keys[key_number]; const KEY* key = &keys[key_number];
ulint i; ulint i;
...@@ -1509,6 +1512,8 @@ innobase_create_index_def( ...@@ -1509,6 +1512,8 @@ innobase_create_index_def(
index->fields = static_cast<index_field_t*>( index->fields = static_cast<index_field_t*>(
mem_heap_alloc(heap, n_fields * sizeof *index->fields)); mem_heap_alloc(heap, n_fields * sizeof *index->fields));
memset(index->fields, 0, n_fields * sizeof *index->fields);
index->ind_type = 0; index->ind_type = 0;
index->key_number = key_number; index->key_number = key_number;
index->n_fields = n_fields; index->n_fields = n_fields;
...@@ -1545,7 +1550,7 @@ innobase_create_index_def( ...@@ -1545,7 +1550,7 @@ innobase_create_index_def(
for (i = 0; i < n_fields; i++) { for (i = 0; i < n_fields; i++) {
innobase_create_index_field_def( innobase_create_index_field_def(
altered_table, &key->key_part[i], &index->fields[i]); altered_table, &key->key_part[i], &index->fields[i], fields);
} }
DBUG_VOID_RETURN; DBUG_VOID_RETURN;
...@@ -1876,7 +1881,7 @@ innobase_create_key_defs( ...@@ -1876,7 +1881,7 @@ innobase_create_key_defs(
/* Create the PRIMARY key index definition */ /* Create the PRIMARY key index definition */
innobase_create_index_def( innobase_create_index_def(
altered_table, key_info, primary_key_number, altered_table, key_info, primary_key_number,
TRUE, TRUE, indexdef++, heap); TRUE, TRUE, indexdef++, heap, (const Field **)altered_table->field);
created_clustered: created_clustered:
n_add = 1; n_add = 1;
...@@ -1888,7 +1893,7 @@ created_clustered: ...@@ -1888,7 +1893,7 @@ created_clustered:
/* Copy the index definitions. */ /* Copy the index definitions. */
innobase_create_index_def( innobase_create_index_def(
altered_table, key_info, i, TRUE, FALSE, altered_table, key_info, i, TRUE, FALSE,
indexdef, heap); indexdef, heap, (const Field **)altered_table->field);
if (indexdef->ind_type & DICT_FTS) { if (indexdef->ind_type & DICT_FTS) {
n_fts_add++; n_fts_add++;
...@@ -1933,7 +1938,7 @@ created_clustered: ...@@ -1933,7 +1938,7 @@ created_clustered:
for (ulint i = 0; i < n_add; i++) { for (ulint i = 0; i < n_add; i++) {
innobase_create_index_def( innobase_create_index_def(
altered_table, key_info, add[i], FALSE, FALSE, altered_table, key_info, add[i], FALSE, FALSE,
indexdef, heap); indexdef, heap, (const Field **)altered_table->field);
if (indexdef->ind_type & DICT_FTS) { if (indexdef->ind_type & DICT_FTS) {
n_fts_add++; n_fts_add++;
...@@ -1950,6 +1955,7 @@ created_clustered: ...@@ -1950,6 +1955,7 @@ created_clustered:
index->fields = static_cast<index_field_t*>( index->fields = static_cast<index_field_t*>(
mem_heap_alloc(heap, sizeof *index->fields)); mem_heap_alloc(heap, sizeof *index->fields));
memset(index->fields, 0, sizeof *index->fields);
index->n_fields = 1; index->n_fields = 1;
index->fields->col_no = fts_doc_id_col; index->fields->col_no = fts_doc_id_col;
index->fields->prefix_len = 0; index->fields->prefix_len = 0;
......
storage/xtradb/include/dict0dict.h
View file @ b53bcd43
...@@ -597,6 +597,17 @@ dict_table_get_col_name( ...@@ -597,6 +597,17 @@ dict_table_get_col_name(
ulint col_nr) /*!< in: column number */ ulint col_nr) /*!< in: column number */
__attribute__((nonnull, warn_unused_result)); __attribute__((nonnull, warn_unused_result));
/**********************************************************************//** /**********************************************************************//**
Returns a column's name.
@return column name. NOTE: not guaranteed to stay valid if table is
modified in any way (columns added, etc.). */
UNIV_INTERN
const char*
dict_table_get_col_name_for_mysql(
/*==============================*/
const dict_table_t* table, /*!< in: table */
const char* col_name)/*!< in: MySQL table column name */
__attribute__((nonnull, warn_unused_result));
/**********************************************************************//**
Prints a table data. */ Prints a table data. */
UNIV_INTERN UNIV_INTERN
void void
......
storage/xtradb/include/row0merge.h
View file @ b53bcd43
...@@ -95,6 +95,7 @@ struct index_field_t { ...@@ -95,6 +95,7 @@ struct index_field_t {
ulint col_no; /*!< column offset */ ulint col_no; /*!< column offset */
ulint prefix_len; /*!< column prefix length, or 0 ulint prefix_len; /*!< column prefix length, or 0
if indexing the whole column */ if indexing the whole column */
const char* col_name; /*!< column name or NULL */
}; };
/** Definition of an index being created */ /** Definition of an index being created */
......
storage/xtradb/row/row0merge.cc
View file @ b53bcd43
...@@ -3342,9 +3342,13 @@ row_merge_create_index( ...@@ -3342,9 +3342,13 @@ row_merge_create_index(
for (i = 0; i < n_fields; i++) { for (i = 0; i < n_fields; i++) {
index_field_t* ifield = &index_def->fields[i]; index_field_t* ifield = &index_def->fields[i];
const char * col_name = ifield->col_name ?
dict_table_get_col_name_for_mysql(table, ifield->col_name) :
dict_table_get_col_name(table, ifield->col_no);
dict_mem_index_add_field( dict_mem_index_add_field(
index, dict_table_get_col_name(table, ifield->col_no), index,
col_name,
ifield->prefix_len); ifield->prefix_len);
} }
......
Markdown is supported
0% or
You are about to add 0 people to the discussion. Proceed with caution.
Finish editing this message first!
Please register or to comment
GitLab Nexedi Edition | About GitLab | About Nexedi | 沪ICP备2021021310号-2 | 沪ICP备2021021310号-7