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c924e39fab
Conversion to a temporal data type resulting into a lower precision depends on TIME_ROUND_FRACTIONAL. Taking into account this dependency in: - indexed generated virtual column expressions - persistent virtual column expressions A warning is now issued if conversion from the generation expression to the column data type depends on TIME_ROUND_FRACTIONAL. The warning will be changed to error in 10.5
112 lines
2 KiB
Text
112 lines
2 KiB
Text
--echo #
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--echo # Start of 10.4 tests
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--echo #
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--echo #
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--echo # 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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--echo #
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SET sql_mode=DEFAULT;
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--echo # OK: same FSP + virtual index
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CREATE TABLE t1 (
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t TIME(4),
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d TIME,
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v TIME(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 TIME(4),
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d TIME,
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v TIME(4) AS ('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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--echo # OK: lower FSP + no virtual index
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CREATE TABLE t1 (
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t TIME(4),
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d TIME,
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v TIME(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 TIME(4),
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d TIME,
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v TIME(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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--echo # NOT OK: lower FSP + virtual index
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#--error ER_GENERATED_COLUMN_FUNCTION_IS_NOT_ALLOWED
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CREATE TABLE t1 (
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t TIME(4),
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d TIME,
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v TIME(3) 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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#--error ER_GENERATED_COLUMN_FUNCTION_IS_NOT_ALLOWED
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CREATE TABLE t1 (
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t TIME(4),
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d TIME,
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v TIME(3) AS (COALESCE(t)) VIRTUAL,
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KEY(v,d)
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);
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DROP TABLE t1;
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#--error ER_GENERATED_COLUMN_FUNCTION_IS_NOT_ALLOWED
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CREATE TABLE t1 (
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t TIME(4),
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d TIME,
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v TIME(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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DROP TABLE t1;
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--echo # 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 TIME(4),
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d TIME,
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v TIME(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 ('12:44:34.0496','21:27:53');
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SELECT * FROM t1;
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SET SQL_MODE= 'TIME_ROUND_FRACTIONAL';
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UPDATE IGNORE t1 SET d = CURRENT_TIME;
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DROP TABLE t1;
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SET sql_mode=DEFAULT;
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--echo # 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 TIME(4),
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d TIME,
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v TIME(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 ('12:44:34.0496','21:27:53');
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SELECT * FROM t1;
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SET SQL_MODE= 'TIME_ROUND_FRACTIONAL';
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UPDATE IGNORE t1 SET d = CURRENT_TIME;
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DROP TABLE t1;
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SET sql_mode=DEFAULT;
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--echo #
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--echo # End of 10.4 tests
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--echo #
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