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24b9abf36d
The unsignedness of large integer user variables was not being properly preserved when feeded to prepared statements. This was happening because the unsigned flags wasn't being updated when converting the user variable is converted to a parameter. The solution is to copy the unsigned flag when converting the user variable to a parameter and take the unsigned flag into account when converting the integer to a string.
126 lines
3.1 KiB
Text
126 lines
3.1 KiB
Text
#
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# misc binlogging tests that do not require a slave running
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#
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-- source include/have_log_bin.inc
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-- source include/not_embedded.inc
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-- source include/have_innodb.inc
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--disable_warnings
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drop table if exists t1, t2;
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--enable_warnings
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reset master;
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create table t1 (a int) engine=innodb;
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create table t2 (a int) engine=innodb;
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begin;
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insert t1 values (5);
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commit;
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begin;
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insert t2 values (5);
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commit;
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# first COMMIT must be Query_log_event, second - Xid_log_event
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--replace_column 2 # 5 #
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--replace_regex /\/\* xid=.* \*\//\/* XID *\//
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show binlog events from 98;
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drop table t1,t2;
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#
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# binlog rotation after one big transaction
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#
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reset master;
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let $1=100;
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create table t1 (n int) engine=innodb;
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begin;
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--disable_query_log
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while ($1)
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{
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eval insert into t1 values($1 + 4);
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dec $1;
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}
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--enable_query_log
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commit;
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drop table t1;
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--replace_column 2 # 5 #
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--replace_regex /\/\* xid=.* \*\//\/* XID *\//
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show binlog events in 'master-bin.000001' from 98;
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--replace_column 2 # 5 #
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show binlog events in 'master-bin.000002' from 98;
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#
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# Bug#22540 - Incorrect value in column End_log_pos of
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# SHOW BINLOG EVENTS using InnoDB
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#
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# the following tests will show that certain queries now return
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# absolute offsets (from binlog start, rather than relative to
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# the beginning of the current transaction). under what
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# conditions it should be allowed / is sensible to put the
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# slider into the middle of a transaction is not our concern
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# here; we just guarantee that if and when it's done, the
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# user has valid offsets to use. if the setter function still
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# wants to throw a "positioning into middle of transaction"
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# warning, that's its prerogative and handled elsewhere.
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set @ac = @@autocommit;
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# first show this to work for SHOW BINLOG EVENTS
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set autocommit= 0;
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reset master;
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create table t1(n int) engine=innodb;
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begin;
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insert into t1 values (1);
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insert into t1 values (2);
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insert into t1 values (3);
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commit;
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drop table t1;
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--replace_regex /\/\* xid=.* \*\//\/* XID *\// /table_id: [0-9]+/table_id: #/ /Server ver: [^,]*,/Server version,/
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show binlog events from 0;
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# now show that nothing breaks if we need to read from the cache more
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# than once, resulting in split event-headers
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set @bcs = @@binlog_cache_size;
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set global binlog_cache_size=4096;
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reset master;
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create table t1 (a int) engine=innodb;
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let $1=400;
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disable_query_log;
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begin;
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while ($1)
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{
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eval insert into t1 values( $1 );
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dec $1;
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}
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commit;
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enable_query_log;
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--replace_regex /\/\* xid=.* \*\//\/* XID *\// /table_id: [0-9]+/table_id: #/ /Server ver: [^,]*,/Server version,/
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show binlog events from 0;
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drop table t1;
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set global binlog_cache_size=@bcs;
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set session autocommit = @ac;
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#
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# Bug#33798: prepared statements improperly handle large unsigned ints
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#
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--disable_warnings
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drop table if exists t1;
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--enable_warnings
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reset master;
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create table t1 (a bigint unsigned, b bigint(20) unsigned);
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prepare stmt from "insert into t1 values (?,?)";
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set @a= 9999999999999999;
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set @b= 14632475938453979136;
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execute stmt using @a, @b;
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deallocate prepare stmt;
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drop table t1;
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--replace_regex /\/\* xid=.* \*\//\/* XID *\// /table_id: [0-9]+/table_id: #/ /Server ver: [^,]*,/Server version,/
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show binlog events from 0;
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--echo End of 5.0 tests
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