125 lines
4.6 KiB
Plaintext
125 lines
4.6 KiB
Plaintext
#
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# Load into and unload from secondary engine.
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#
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CREATE TABLE t1 (a INT) SECONDARY_ENGINE MOCK;
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ALTER TABLE t1 SECONDARY_LOAD;
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ALTER TABLE t1 SECONDARY_UNLOAD;
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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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`a` int(11) DEFAULT NULL
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci SECONDARY_ENGINE=MOCK
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DROP TABLE t1;
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#
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# Attempt to load and unload table with no secondary engine.
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#
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CREATE TABLE t1 (a INT);
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ALTER TABLE t1 SECONDARY_LOAD;
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ERROR HY000: Secondary engine operation failed. No secondary engine defined.
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ALTER TABLE t1 SECONDARY_UNLOAD;
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ERROR HY000: Secondary engine operation failed. No secondary engine defined.
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ALTER TABLE t1 SECONDARY_ENGINE NULL;
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DROP TABLE t1;
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#
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# Attempt to unload temporary table with no secondary engine.
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#
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CREATE TEMPORARY TABLE t1 (a INT);
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ALTER TABLE t1 SECONDARY_LOAD;
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ERROR HY000: Secondary engine operation failed. No secondary engine defined.
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ALTER TABLE t1 SECONDARY_UNLOAD;
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ERROR HY000: Secondary engine operation failed. No secondary engine defined.
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ALTER TABLE t1 SECONDARY_ENGINE NULL;
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DROP TABLE t1;
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#
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# Attempt to load into secondary engine in conjunction with other DDL
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# operations.
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#
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CREATE TABLE t1 (a INT) SECONDARY_ENGINE MOCK;
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ALTER TABLE t1 SECONDARY_LOAD, FORCE;
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ', FORCE' at line 1
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DROP TABLE t1;
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#
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# Perform alterations related to secondary engine using differing
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# algorithms.
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#
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CREATE TABLE t1 (a INT) SECONDARY_ENGINE MOCK;
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ALTER TABLE t1 SECONDARY_LOAD, ALGORITHM=INPLACE;
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ', ALGORITHM=INPLACE' at line 1
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ALTER TABLE t1 SECONDARY_UNLOAD, ALGORITHM=INPLACE;
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ', ALGORITHM=INPLACE' at line 1
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ALTER TABLE t1 SECONDARY_LOAD, ALGORITHM=COPY;
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ', ALGORITHM=COPY' at line 1
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ALTER TABLE t1 SECONDARY_UNLOAD, ALGORITHM=COPY;
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ERROR 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near ', ALGORITHM=COPY' at line 1
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ALTER TABLE t1 SECONDARY_ENGINE NULL, ALGORITHM=INPLACE;
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ALTER TABLE t1 SECONDARY_ENGINE MOCK, ALGORITHM=INPLACE;
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ALTER TABLE t1 SECONDARY_ENGINE NULL, ALGORITHM=COPY;
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ALTER TABLE t1 SECONDARY_ENGINE MOCK, ALGORITHM=COPY;
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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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`a` int(11) DEFAULT NULL
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) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_0900_ai_ci SECONDARY_ENGINE=MOCK
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DROP TABLE t1;
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#
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# Load and unload a table in one session while another session
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# accesses the table concurrently.
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#
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CREATE TABLE t1 (a INT) SECONDARY_ENGINE MOCK;
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DROP TABLE t1;
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#
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# Attempt to LOCK TABLE before loading a table into secondary engine.
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#
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CREATE TABLE t1 (a INT) SECONDARY_ENGINE MOCK;
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LOCK TABLES t1 WRITE;
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ALTER TABLE t1 SECONDARY_LOAD;
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ALTER TABLE t1 SECONDARY_UNLOAD;
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UNLOCK TABLES;
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LOCK TABLES t1 READ;
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ALTER TABLE t1 SECONDARY_LOAD;
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ERROR HY000: Table 't1' was locked with a READ lock and can't be updated
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ALTER TABLE t1 SECONDARY_UNLOAD;
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ERROR HY000: Table 't1' was locked with a READ lock and can't be updated
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LOCK TABLES t1 WRITE;
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ALTER TABLE t1 SECONDARY_LOAD;
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ALTER TABLE t1 SECONDARY_UNLOAD;
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UNLOCK TABLES;
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ALTER TABLE t1 SECONDARY_LOAD;
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ALTER TABLE t1 SECONDARY_UNLOAD;
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DROP TABLE t1;
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#
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# Bug#28835066: Table not unloaded with SECONDARY_ENGINE = NULL
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#
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CREATE TABLE t1 (a INT) SECONDARY_ENGINE MOCK;
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ALTER TABLE t1 SECONDARY_LOAD;
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ALTER TABLE t1 SECONDARY_ENGINE NULL;
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ALTER TABLE t1 SECONDARY_ENGINE MOCK;
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FLUSH STATUS;
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SELECT * FROM t1;
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a
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SHOW SESSION STATUS LIKE 'Secondary_engine_execution_count';
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Variable_name Value
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Secondary_engine_execution_count 0
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DROP TABLE t1;
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#
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# Exclude some columns from secondary engine.
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#
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CREATE TABLE t1 (
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a INT,
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b INT NOT SECONDARY,
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c INT,
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d INT NOT SECONDARY
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) SECONDARY_ENGINE MOCK;
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ALTER TABLE t1 SECONDARY_LOAD;
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DROP TABLE t1;
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#
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# Attempt to exclude all columns from secondary engine.
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#
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CREATE TABLE t1 (a INT NOT SECONDARY, b INT NOT SECONDARY) SECONDARY_ENGINE MOCK;
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CREATE TABLE t2 (a INT NOT SECONDARY, KEY i ((a < 10))) SECONDARY_ENGINE MOCK;
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ALTER TABLE t1 SECONDARY_LOAD;
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ERROR HY000: Secondary engine operation failed. All columns marked as NOT SECONDARY.
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ALTER TABLE t2 SECONDARY_LOAD;
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ERROR HY000: Secondary engine operation failed. All columns marked as NOT SECONDARY.
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DROP TABLE t1, t2;
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