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2682a280c8
storage/innobase/handler/handler0alter.cc: for NEWDATE key_type says unsigned, thus col->prtype says unsigned, but field->flags says signed. Use the same flag for value retrieval that was used for value storage.
63 lines
1.4 KiB
Text
63 lines
1.4 KiB
Text
--source include/have_innodb.inc
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if (`select plugin_auth_version <= "1.1.8-20.1" from information_schema.plugins where plugin_name='innodb'`)
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{
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--skip Not supported by XtraDB 1.1.8-20.1 or earlier
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}
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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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# because of lazy eviction at drop table in 5.5 there should be some
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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 $i = 400
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while ($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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