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#
# Start of 10.4 tests
#
#
# MDEV-18153 Assertion `0' or Assertion `btr_validate_index(index, 0)' failed in row_upd_sec_index_entry or error code 126: Index is corrupted upon UPDATE with TIME_ROUND_FRACTIONAL
#
SET sql_mode=DEFAULT;
# OK: same FSP + virtual index
CREATE TABLE t1 (
t DATETIME(4),
d DATETIME,
v DATETIME(4) AS (t) VIRTUAL,
KEY(v,d)
);
DROP TABLE t1;
CREATE TABLE t1 (
t DATETIME(4),
d DATETIME,
v DATETIME(4) AS ('2001-01-01 10:20:30.1234') VIRTUAL,
KEY(v,d)
);
DROP TABLE t1;
# OK: lower FSP + no virtual index
CREATE TABLE t1 (
t DATETIME(4),
d DATETIME,
v DATETIME(3) AS (t) VIRTUAL
);
DROP TABLE t1;
CREATE TABLE t1 (
t DATETIME(4),
d DATETIME,
v DATETIME(3) AS ('2001-01-01 10:20:30.1234') VIRTUAL
);
DROP TABLE t1;
# NOT OK: lower FSP + virtual index
CREATE TABLE t1 (
t DATETIME(4),
d DATETIME,
v DATETIME(3) AS (t) VIRTUAL,
KEY(v,d)
);
ERROR HY000: Function or expression '`t`' cannot be used in the GENERATED ALWAYS AS clause of `v`
CREATE TABLE t1 (
t DATETIME(4),
d DATETIME,
v DATETIME(3) AS (COALESCE(t)) VIRTUAL,
KEY(v,d)
);
ERROR HY000: Function or expression 'coalesce(`t`)' cannot be used in the GENERATED ALWAYS AS clause of `v`
CREATE TABLE t1 (
t DATETIME(4),
d DATETIME,
v DATETIME(3) AS ('2001-01-01 10:20:30.1234') VIRTUAL,
KEY(v,d)
);
ERROR HY000: Function or expression ''2001-01-01 10:20:30.1234'' cannot be used in the GENERATED ALWAYS AS clause of `v`
# OK: lower FSP + ROUND + virtual index
SET sql_mode=DEFAULT;
CREATE TABLE t1 (
t DATETIME(4),
d DATETIME,
v DATETIME(3) AS (ROUND(t,3)) VIRTUAL,
KEY(v,d)
);
INSERT IGNORE INTO t1 (t,d) VALUES ('2006-03-01 12:44:34.0496','2029-10-10 21:27:53');
SELECT * FROM t1;
t d v
2006-03-01 12:44:34.0496 2029-10-10 21:27:53 2006-03-01 12:44:34.050
SET SQL_MODE= 'TIME_ROUND_FRACTIONAL';
UPDATE IGNORE t1 SET d = NOW();
DROP TABLE t1;
SET sql_mode=DEFAULT;
# OK: lower FSP + TRUNCATE + virtual index
SET sql_mode=DEFAULT;
CREATE TABLE t1 (
t DATETIME(4),
d DATETIME,
v DATETIME(3) AS (TRUNCATE(t,3)) VIRTUAL,
KEY(v,d)
);
INSERT IGNORE INTO t1 (t,d) VALUES ('2006-03-01 12:44:34.0496','2029-10-10 21:27:53');
SELECT * FROM t1;
t d v
2006-03-01 12:44:34.0496 2029-10-10 21:27:53 2006-03-01 12:44:34.049
SET SQL_MODE= 'TIME_ROUND_FRACTIONAL';
UPDATE IGNORE t1 SET d = NOW();
DROP TABLE t1;
SET sql_mode=DEFAULT;
#
# MDEV-20423 Assertion `0' failed or `btr_validate_index(index, 0, false)' in row_upd_sec_index_entry or error code 126: Index is corrupted upon DELETE with TIME_ROUND_FRACTIONAL
#
CREATE TABLE t1 (
a DATETIME(6),
v VARCHAR(30) GENERATED ALWAYS AS (CAST(a AS DATETIME(3))) VIRTUAL,
KEY (v)
);
ERROR HY000: Function or expression 'cast(`a` as datetime(3))' cannot be used in the GENERATED ALWAYS AS clause of `v`
CREATE TABLE t1 (
a DATETIME(6),
v VARCHAR(30) GENERATED ALWAYS AS (TRUNCATE(a,3)) VIRTUAL,
KEY (v)
);
DROP TABLE t1;
CREATE TABLE t1 (
a DATETIME(6),
v VARCHAR(30) GENERATED ALWAYS AS (ROUND(a,3)) VIRTUAL,
KEY (v)
);
DROP TABLE t1;
#
# End of 10.4 tests
#
|
