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55e0c34f4f
buf_pool_t::shrink(): If we run out of pages to evict from buf_pool.LRU, abort the operation. Also, do not leak the spare block that we may have allocated.
15 lines
514 B
Plaintext
15 lines
514 B
Plaintext
--source include/have_innodb.inc
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--source include/have_partition.inc
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call mtr.add_suppression("innodb_buffer_pool_size change aborted");
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CREATE TABLE t (c INT) ENGINE=InnoDB PARTITION BY HASH(c) PARTITIONS 512;
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BEGIN;
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SELECT * FROM t LOCK IN SHARE MODE;
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SET @save_size = @@GLOBAL.innodb_buffer_pool_size;
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--error 0,ER_WRONG_USAGE
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SET GLOBAL innodb_buffer_pool_size=6291456;
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COMMIT;
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--error 0,ER_WRONG_USAGE
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SET GLOBAL innodb_buffer_pool_size=6291456;
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SET GLOBAL innodb_buffer_pool_size = @save_size;
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DROP TABLE t;
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