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f28e7bd064
rb://816 approved by: Marko Makela The title is misleading. This bug was actually introduced by bug 12635227 and was unearthed by a later optimization. We need to free buf_page_t structs that we are allocating using malloc() at shutdown.
60 lines
1.3 KiB
Plaintext
60 lines
1.3 KiB
Plaintext
-- source include/have_innodb_plugin.inc
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let $per_table=`select @@innodb_file_per_table`;
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let $format=`select @@innodb_file_format`;
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-- let $query_i_s = SELECT page_size FROM information_schema.innodb_cmpmem WHERE pages_used > 0
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set global innodb_file_per_table=on;
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set global innodb_file_format=`1`;
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create table t1(a text) engine=innodb key_block_size=8;
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-- disable_query_log
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# insert some rows so we are using compressed pages
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-- let $i = 10
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while ($i)
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{
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insert into t1 values(repeat('abcdefghijklmnopqrstuvwxyz',100));
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dec $i;
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}
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-- enable_query_log
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# we should be using some 8K pages
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-- eval $query_i_s
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drop table t1;
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# no lazy eviction at drop table in 5.1 there should still be no
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# used 8K pages
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-- eval $query_i_s
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# create a non-compressed table and insert enough into it to evict
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# compressed pages
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create table t2(a text) engine=innodb;
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-- disable_query_log
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-- let $i = 200
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while ($i)
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{
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insert into t2 values(repeat('abcdefghijklmnopqrstuvwxyz',1000));
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dec $i;
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}
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-- enable_query_log
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# now there should be no 8K pages in the buffer pool
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-- eval $query_i_s
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drop table t2;
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#
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# restore environment to the state it was before this test execution
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#
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-- disable_query_log
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eval set global innodb_file_format=$format;
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eval set global innodb_file_per_table=$per_table;
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