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and the system_versioning_transaction_registry variable. The user enables transaction registry by specifying BIGINT for row_start/row_end columns. check mysql.transaction_registry structure on the first open, not on startup. Avoid warnings unless transaction_registry is actually used.
43 lines
1.4 KiB
Plaintext
43 lines
1.4 KiB
Plaintext
--source include/have_innodb.inc
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set system_versioning_alter_history=keep;
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create or replace table t (a int, b int) engine=innodb;
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--error ER_ALTER_OPERATION_NOT_SUPPORTED_REASON
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alter table t add system versioning, lock=none;
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alter table t add system versioning, lock=shared;
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--error ER_ALTER_OPERATION_NOT_SUPPORTED_REASON
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alter table t drop column b, lock=none;
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--error ER_ALTER_OPERATION_NOT_SUPPORTED_REASON
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alter table t drop column b, algorithm=inplace;
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alter table t add index idx(a), lock=none;
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--error ER_ALTER_OPERATION_NOT_SUPPORTED_REASON
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alter table t drop system versioning, lock=none;
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--error ER_ALTER_OPERATION_NOT_SUPPORTED_REASON
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alter table t drop system versioning, algorithm=inplace;
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create or replace table t (a int, b int) engine=innodb;
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--error ER_ALTER_OPERATION_NOT_SUPPORTED_REASON
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alter table t
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add s bigint unsigned as row start,
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add e bigint unsigned as row end,
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add period for system_time(s, e),
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add system versioning,
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lock=none;
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alter table t
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add s bigint unsigned as row start,
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add e bigint unsigned as row end,
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add period for system_time(s, e),
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add system versioning;
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--error ER_ALTER_OPERATION_NOT_SUPPORTED_REASON
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alter table t drop column b, lock=none;
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alter table t add index idx(a), lock=none;
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alter table t drop column s, drop column e;
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--error ER_ALTER_OPERATION_NOT_SUPPORTED_REASON
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alter table t drop system versioning, lock=none;
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drop table t;
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