mirror of
https://github.com/MariaDB/server.git
synced 2025-04-28 06:45:23 +03:00
77 lines
3.1 KiB
Plaintext
77 lines
3.1 KiB
Plaintext
CREATE TABLE t1(f1 INT NOT NULL PRIMARY KEY,
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f2 CHAR(2) NOT NULL, FULLTEXT f_idx(f2),
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f3 INT as (f1) VIRTUAL, INDEX(f3))ENGINE=InnoDB;
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INSERT INTO t1(f1, f2) VALUES(1, "on");
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ALTER TABLE t1 DROP INDEX f_idx;
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FLUSH TABLE t1 FOR EXPORT;
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Warnings:
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Warning 1235 This version of MariaDB doesn't yet support 'FLUSH TABLES on a table that had an FTS index, created on a hidden column, the auxiliary tables haven't been dropped as yet. FTS auxiliary tables will not be flushed.'
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Warning 1235 This version of MariaDB doesn't yet support 'FLUSH TABLES on a table that had an FTS index, created on a hidden column, the auxiliary tables haven't been dropped as yet. FTS auxiliary tables will not be flushed.'
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backup: t1
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UNLOCK TABLES;
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Warnings:
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Warning 1235 This version of MariaDB doesn't yet support 'FLUSH TABLES on a table that had an FTS index, created on a hidden column, the auxiliary tables haven't been dropped as yet. FTS auxiliary tables will not be flushed.'
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DROP TABLE t1;
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CREATE TABLE t1(f1 INT NOT NULL PRIMARY KEY,
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f2 CHAR(2) NOT NULL,
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f3 CHAR(2) NOT NULL,
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f4 INT AS (f1) VIRTUAL, INDEX(f4))ENGINE=InnoDB;
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ALTER TABLE t1 DISCARD TABLESPACE;
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restore: t1 .ibd and .cfg files
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ALTER TABLE t1 IMPORT TABLESPACE;
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ERROR HY000: Schema mismatch (Number of indexes don't match, table has 2 indexes but the tablespace meta-data file has 3 indexes)
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DROP TABLE t1;
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CREATE TABLE t1(f1 INT NOT NULL PRIMARY KEY,
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f2 CHAR(2) NOT NULL,
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f3 INT as (f1) VIRTUAL, INDEX(f3))ENGINE=InnoDB;
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ALTER TABLE t1 DISCARD TABLESPACE;
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restore: t1 .ibd and .cfg files
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SET DEBUG_DBUG="+d,ib_import_set_index_root_failure";
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ALTER TABLE t1 IMPORT TABLESPACE;
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ERROR HY000: Too many active concurrent transactions
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SET DEBUG_DBUG="-d,ib_import_set_index_root_failure";
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SET DEBUG_DBUG="+d,ib_import_vcol_update_fail";
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ALTER TABLE t1 IMPORT TABLESPACE;
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ERROR 23000: Can't write; duplicate key in table 't1'
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SET DEBUG_DBUG="-d,ib_import_vcol_update_fail";
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restore: t1 .ibd and .cfg files
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SET DEBUG_DBUG="+d,ib_import_fts_error";
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ALTER TABLE t1 IMPORT TABLESPACE;
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ERROR 23000: Can't write; duplicate key in table 't1'
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SET DEBUG_DBUG="-d,ib_import_fts_error";
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unlink: t1.ibd
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unlink: t1.cfg
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SELECT NAME FROM INFORMATION_SCHEMA.INNODB_SYS_COLUMNS
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WHERE table_id IN (SELECT table_id FROM information_schema.innodb_sys_tables where name="test/t1");
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NAME
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f1
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f2
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f3
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SHOW CREATE TABLE t1;
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Table Create Table
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t1 CREATE TABLE `t1` (
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`f1` int(11) NOT NULL,
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`f2` char(2) NOT NULL,
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`f3` int(11) GENERATED ALWAYS AS (`f1`) VIRTUAL,
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PRIMARY KEY (`f1`),
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KEY `f3` (`f3`)
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_uca1400_ai_ci
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DROP TABLE t1;
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CREATE TABLE t1(f1 INT NOT NULL PRIMARY KEY,
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FTS_DOC_ID BIGINT SIGNED NOT NULL,
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f2 CHAR(2) NOT NULL,
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FULLTEXT f_idx(f2))ENGINE=InnoDB;
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INSERT INTO t1 VALUES(1, 1, "on");
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ALTER TABLE t1 DROP INDEX f_idx;
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FLUSH TABLE t1 FOR EXPORT;
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backup: t1
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UNLOCK TABLES;
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DROP TABLE t1;
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CREATE TABLE t1(f1 INT NOT NULL PRIMARY KEY,
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f2 CHAR(2) NOT NULL)ENGINE=InnoDB;
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ALTER TABLE t1 DISCARD TABLESPACE;
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restore: t1 .ibd and .cfg files
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ALTER TABLE t1 IMPORT TABLESPACE;
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ERROR HY000: Schema mismatch (Column f2 ordinal value mismatch, it's at 1 in the table and 2 in the tablespace meta-data file)
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DROP TABLE t1;
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