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107 lines
2.8 KiB
Text
107 lines
2.8 KiB
Text
#
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# Start of 10.4 tests
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#
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#
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# 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
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#
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SET sql_mode=DEFAULT;
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# OK: same FSP + virtual index
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CREATE TABLE t1 (
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t TIMESTAMP(4),
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d DATETIME,
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v TIMESTAMP(4) AS (t) VIRTUAL,
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KEY(v,d)
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);
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DROP TABLE t1;
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CREATE TABLE t1 (
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t TIMESTAMP(4),
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d DATETIME,
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v TIMESTAMP(4) AS ('2001-01-01 10:20:30.1234') VIRTUAL,
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KEY(v,d)
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);
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DROP TABLE t1;
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# OK: lower FSP + no virtual index
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CREATE TABLE t1 (
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t TIMESTAMP(4),
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d DATETIME,
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v TIMESTAMP(3) AS (t) VIRTUAL
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);
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DROP TABLE t1;
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CREATE TABLE t1 (
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t TIMESTAMP(4),
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d DATETIME,
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v TIMESTAMP(3) AS ('2001-01-01 10:20:30.1234') VIRTUAL
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);
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DROP TABLE t1;
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# NOT OK: lower FSP + virtual index
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CREATE TABLE t1 (
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t TIMESTAMP(4),
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d DATETIME,
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v TIMESTAMP(3) AS (t) VIRTUAL,
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KEY(v,d)
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);
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ERROR HY000: Function or expression '`t`' cannot be used in the GENERATED ALWAYS AS clause of `v`
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CREATE TABLE t1 (
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t TIMESTAMP(4),
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d DATETIME,
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v TIMESTAMP(3) AS (COALESCE(t)) VIRTUAL,
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KEY(v,d)
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);
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ERROR HY000: Function or expression 'coalesce(`t`)' cannot be used in the GENERATED ALWAYS AS clause of `v`
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CREATE TABLE t1 (
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t TIMESTAMP(4),
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d DATETIME,
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v TIMESTAMP(3) AS ('2001-01-01 10:20:30.1234') VIRTUAL,
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KEY(v,d)
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);
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ERROR HY000: Function or expression ''2001-01-01 10:20:30.1234'' cannot be used in the GENERATED ALWAYS AS clause of `v`
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# OK: lower FSP + ROUND + virtual index
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SET sql_mode=DEFAULT;
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CREATE TABLE t1 (
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t TIMESTAMP(4),
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d DATETIME,
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v TIMESTAMP(3) AS (ROUND(t,3)) VIRTUAL,
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KEY(v,d)
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);
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INSERT IGNORE INTO t1 (t,d) VALUES ('2006-03-01 12:44:34.0496','2029-10-10 21:27:53');
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SELECT * FROM t1;
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t d v
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2006-03-01 12:44:34.0496 2029-10-10 21:27:53 2006-03-01 12:44:34.050
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SET SQL_MODE= 'TIME_ROUND_FRACTIONAL';
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UPDATE IGNORE t1 SET d = NOW();
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DROP TABLE t1;
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SET sql_mode=DEFAULT;
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# OK: lower FSP + TRUNCATE + virtual index
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SET sql_mode=DEFAULT;
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CREATE TABLE t1 (
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t TIMESTAMP(4),
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d DATETIME,
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v TIMESTAMP(3) AS (TRUNCATE(t,3)) VIRTUAL,
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KEY(v,d)
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);
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INSERT IGNORE INTO t1 (t,d) VALUES ('2006-03-01 12:44:34.0496','2029-10-10 21:27:53');
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SELECT * FROM t1;
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t d v
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2006-03-01 12:44:34.0496 2029-10-10 21:27:53 2006-03-01 12:44:34.049
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SET SQL_MODE= 'TIME_ROUND_FRACTIONAL';
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UPDATE IGNORE t1 SET d = NOW();
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DROP TABLE t1;
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SET sql_mode=DEFAULT;
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#
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# MDEV-20639 ASAN SEGV in get_prefix upon modifying base column type with existing indexed virtual column
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#
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CREATE TABLE t1 (
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a TIMESTAMP,
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b TIMESTAMP AS (a) VIRTUAL,
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KEY (b)
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);
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ALTER TABLE t1 MODIFY a BLOB FIRST;
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ERROR HY000: Function or expression '`a`' cannot be used in the GENERATED ALWAYS AS clause of `b`
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SHOW WARNINGS;
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Level Code Message
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Error 1901 Function or expression '`a`' cannot be used in the GENERATED ALWAYS AS clause of `b`
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Warning 1105 Expression depends on the @@sql_mode value TIME_ROUND_FRACTIONAL
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DROP TABLE t1;
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#
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# End of 10.4 tests
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#
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